Posters

Friday September 12, 2008

 
Acute renal failure (location: tent)

P001 Acute renal failure secondary to tailgut cyst:case report - I Shaheen, N Haider, R Squire, K Tyerman (Leeds - United Kingdom)

P002 Atypical HUS due to factor H autoantibodies and deficiency of factor H-related proteins CFHR1 and CFHR3 - M Wigger, J Muscheitis, E Drückler, G Warnke, M Joszi, C Skerka, P Zipfel, D Haffner (Rostock - Germany, Jena - Germany)

P003 Severe familial atypical hemolytic-uremic syndrome (aHUS) in a 14 months old girl successfully treated with the monoclonal antibody - rituximab - K Blahova, K Vondrak, J Vavrinec, J Janda (Praha 5 – Czech Republic)

P004 Acute kidney injury: A single center experience - B Altas, ZB Ozcakar, T Kendirli, H Ergun, M Ekim, F Yalcinkaya (Ankara - Turkey)

P005 Long-term results of acute renal failure based on ambulatory blood pressure monitoring - M Kalyoncu, G Ay, E Bahat, A Okten (Trabzon - Turkey)

P006 Early Erythropoietin for preventing Red Blood Cell transfusion in childhood hemolytic uremic syndrome - L Pape, J Ehrich, T Ahlenstiel (Hannover - Germany)

P007 Neonatal hemolytic uremic syndrome associated with E. coli O157 infection and reduced ADAMTS 13 activity: a case report - J Muscheites, E Drueckler, G Warncke, R Hoehn, PF Zipfel, K Kentouche, D Haffner (Rostock, Jena - Germany)

P008 Characteristics and variabilities of severe Hemolytic-Uremic Syndrome in 32 children - Z Puretic, J Slavicek, H Puretic, M Novak, T Luetic, L Bubic-Filipi, R Smalcelj, I Barisic, S Glavas-Boras (Zagreb - Croatia)

P009 Etiology And Clinical Features Of Acute Renal Failure In Turkey: A Nationwide, Prospective Study - A Duzova, A Bakkaloglu, M Kalyoncu, H Poyrazoglu, A Delibas, O Ozkaya, H Peru, H Alpay, O Soylemezoglu, A Gur Guven, M Bak, Z Bircan (Ankara, Trabzon , Kayseri , Mersin , Samsun , Konya , Istanbul , Antalya, Izmir, Kocaeli - Turkey)

P010 Urinary Neutrophil gelatinase-associated lipocalin (uNGAL) as a marker of human and mouse neonatal sepsis-associated kidney injury - M Sise, N Paragas, E Parravicini, D Bateman, J Lorenz, S Nemerofsky, M O'Rourke, N Barasch, J Barasch (New York – United States)

P011 Treatment of a relapsing HUS secondary to prolonged carriage of E.coli O157: H7 - V Baudouin, P Mariani-Kurkdjian, MA Macher, S Ait-Ifrane, A Garnier, E Bingen, C Loirat, G Deschênes (Paris - France)

P012 Acute renal cortical necrosis secondary to acquired protein S antibodies in the outcome of varicella - AS Larakeb, S Evrard, T Kwon, G Deschênes, MF Hurtaud-Roux, V Baudouin (Paris - France)

P013 The use of the genius dialysis system for slow extend en dialysis in children on ICU-unit - J Vande Walle, J Dehoorne, A de Guchtenaere, S Claus, A Raes (Gent - Belgium, Get - Belgium)

P014 Successful treatment of bilateral renal venous thrombosis in a neonate - Z Békássy (Lund - Sweden)

P015 A Case of Acute Renal Failure with a Surgical Twist-M Convery, D Hughes, G Irwin, S O'Toole (Glasgow – United Kingdom)

P016 Shiga toxins bound to polymorphonuclear leukocytes (STXS-PMN): clinical observations in children with hemolytic uremic syndrome (HUS) - M Brigotti, P Tazzari, E Ravanelli, D Carnicelli, S Barbieri, G Scavia, F Minelli, F Ricci, A Bontadini, R Alfieri, P Petronini, A Ferretti, C Pecoraro, F Paglialonga, A Edefonti, M Procaccino, A Tozzi, A Caprioli (Bologna, Rome, Parma, Naples, Milan, Roma - Italy)

P017 Shiga toxins bound to polymorphonuclear leukocytes (STXS-PMN) and hemolytic uremic syndrome (HUS): development of experimental models of toxin delivery by transmigration through endothelial cells - M Brigotti, P Tazzari, E Ravanelli, D Carnicelli, S Barbieri, G Scavia, F Minelli, F Ricci, A Bontadini, R Alfieri, P Petronini, A Ferretti, C Pecoraro, F Paglialonga, A Edefonti, M Procaccino, A Tozzi, A Caprioli (Bologna , Rome, Parma, Naples, Milan, Roma - Italy)

Bladder disorders and voiding disturbances (location: tent)

P018 The evaluation of urinary tract dysfunction in children with monosymptomatic primary nocturnal enuresis - A Korzeniecka-Kozerska, W Zoch-Zwierz, A Wasilewska, T Porowski (Bialystok, Bia?Ystok - Poland)

P019 The Characteristics of families with children who suffer from enuresis - LM Rodriguez, S Lapeña, JM Marugan, MT Palau, E Alvaro, M Fernandez, E Garcia, M Anton (León - Spain, Valladolid - Spain, Córdoba - Spain)

P020 Does dilating vesicoureteral reflux influence cystographic bladder capacity? - A Bael, H Lax, H Hirche, K Van Hoeck, J Van Gool (Antwerpen - Belgium, Essen - Germany, Utrecht - The Netherlands)

P021 Excretion of urinary proteins in children with neurogenic bladder due to myelomeningocele - M Drozynska-Duklas, A Zurowska, P Czarniak, M Maternik (Gdansk - Poland)

P022 An epidemiological study of enuresis among primary school children in Isfahan, Iran - A Azhir (Isfahan - Iran, Islamic Republic of)

P023 Etiology and pathology of enuresis among primary school children in Isfahan, Iran - A Azhir (Isfahan - Iran, Islamic Republic of)

Bone, growth and mineral metabolism (location: tent)

P024 Correlation between serum magnesium and parathyroid hormone levels in dialysis pediatric patients - M Mehrazma, N Hooman, H Nikzad (Tehran - Iran, Islamic Republic of)

P025 Calcification inhibitors, Fetuin-A and Osteoprotegerin, are associated with vascular stiffness and calcification in children on dialysis - R Shroff, V Shah, M Schoppet, L Hofbauer, L Schurgers, P Brogan, C Shanahan, J Deanfield, L Rees (London - United Kingdom, Marburg - Germany, Dresden - Germany, Maastricht - The Netherlands)

P026 Bone damage in primary hyperoxaluria type 1: a monocenter study using new bone imaging techniques - J Bacchetta, S Fargue, S Boutroy, N Vilayphiou, B Dohin, P Berlier, F Guebre-Egziabher, R Kohler, PD Delmas, P Cochat (Lyon - France)

P027 Cinacalcet for secondary hyperparathyroidism in children with end-stage renal disease - J Muscheites, M Wigger, E Drueckler, DC Fischer, G Kundt, D Haffner (Rostock - Germany)

P028 Interleukin-6 in uremic serum interferes with growth hormone-induced JAK-STAT signaling in growth plate chondrocytes - F Schaefer, U Hügel, Y Chen, R Rabkin (Heidelberg - Germany, Stanford - United States)

P029 Pre-treatment of different dairy products with sevelamer: effective phophorus reduction but also rise in pH - R Raaijmakers, J Willems, L Houkes, L Heuvel Van Den, C Schröder, L Monnens (Nijmegen - The Netherlands, Apeldoorn - The Netherlands)

P030 Growth impairment in two cases with renal tubular acidosis (RTA) - SI Iurian, B Neamtu, ML Neamtu, IG Totoianu, CS Berghea Neamtu (Sibiu - Romania)

P031 Treatment with Growth Hormone in children with chronic renal insufficiency and a hepatic graft - C Fernandez Camblor (Madrid - Spain)

P032 25(OH)D deficiency is prevalent among children and young adults after renal transplantation - S Feinstein, E Ben Shalom, C Rinat, R Becker-Cohen, N Meislish, Y Frishberg (Jerusalem - Israel)

P033 A study of the incidence of vitamin D deficiency in children with chronic kidney disease or chronic nephrotic syndrome-H Mccarthy, J Tizard, C Burren, M Mcgraw (Bristol - United Kingdom)

P034 The adynamic bone disease and osteoporosis in children with chronic kidney disease - H Ziolkowska, A Debinski, M Panczyk-Tomaszewska, M Roszkowska-Blaim (Warsaw - Poland)

P035 Is hypercalciuria really the most important risk factor for nephrolithiasis in children? - S Habbig, J Krax, B Beck, M Feldkötter, C Taylan, F Körber, B Hoppe (Cologne - Germany)

Chronic renal failure (location: tent) 

P036 Childhood chronic renal failure (CRF) : An Extra-ordinary experience - A Al Mosawi (Al Kadhimiyia - Iraq)

P037 The Spectrum of CKD (Stage 2-5) in KwaZulu-Natal, South Africa - R Bhimma (Durban - South Africa)

P038 Auxological and laboratory parameters of growth in egyptian children with CRF on conservative therapy - M Zahrane, L Fawaz, A Khawaga (Cairo - Egypt)

P039 Effect of hyperparathyroidism on response to erythropoietin in children with CRF - M Zahrane (Cairo - Egypt)

P040 The Prevalence of H. Pylori Infection in Pediatric Candidate of Renal Transplantation - N Hooman, M Mehrazma, E Talachian, M Taheri, H Otoukesh (Tehran - Iran, Islamic Republic of)

P041 The relation between circulating endothelial microparticles and arterial stiffness and atherosclerosis in children with chronic renal failure - I Dursun, MH Poyrazoglu, Z Gunduz, H Ulger, R Dusunsel, A Yikilmaz, T Patiroglu, MK Gurgoze (Kayseri - Turkey, Elaz?? - Turkey)

P042 Osteopontin (OPN), PDGF-BB and BMP-7 as markers of atherogenesis in children with chronic kidney disease (CKD) treated conservatively - K Musial, K Fornalczyk, D Zwolinska (Wroclaw - Poland)

P043 Six year-dialysis freedom in end –stage renal disease - A Al Mosawi (Baghdad - Iraq)

P044 A beneficial effect of acacia gum in a patient with Nephropathic cystinosis and chronic renal failure - A Al Mosawi (Baghdad - Iraq)

P045 Echocardiographic Assessment of Ventricular Function in Predialysis Children With Chronic Renal Failure - R Isa Tafreshi, N Human, H Otukesh, A Nikavar (Tehran - Iran, Islamic Republic of)

P046 Use of the BCM-Body Composition Monitor in children - establishing new reference ranges - S Wieskotten, V Knobloch, K Wiemann, P Wabel, E Wühl, F Schaefer (Bad Homburg - Germany, Heidelberg - Germany)

P047 Exercise capacity, fatigue and quality of life in children on dialysis - M Van Bergen, T Takken, R Engelbert, J Groothoff, J Nauta, K Van Hoeck, P Helders, M Lilien (Utrecht - The Netherlands, Amsterdam - The Netherlands, Rotterdam - The Netherlands, Antwerpen - Belgium)

P048 Exercise Training in Pediatric Patients with End-Stage Renal Disease - M Van Bergen, T Takken, R Engelbert, J Groothoff, J Nauta, K Van Hoeck, P Helders, M Lilien (Utrecht - The Netherlands, Amsterdam - The Netherlands, Rotterdam - The Netherlands, Antwerpen - Belgium)

P049 Urinary cystatin C - an early marker of tubulointerstitial damage in children with neurogenic bladder due to myelomeningocele (MMC) - M Drozynska- Duklas, A Zurowska, P Czarniak, M Maternik (Gdansk - Poland)

P050 Progression of chronic renal failure in different renal diseases - C Gonzalez, M Bitsori, K Tullus (London - United Kingdom)

P051 Corporate assessment of behavior adjustment in children with chronic renal failure - A Bakr, AH El Gilany, A Hammad, A Alrefaay, A Almougy, M Amr (Mansoura - Egypt, Geddah - Saudi Arabia)

P052 Early therapy with Epo and Gh in children with chronic kidney disease (CKD) in the first infancy - M Esposito Salsano, S Strianese, C Abagnale, S Guarino, R Pizza, G Lama (Naples - Italy)

P053 HMG CoA reductase inhibitors – effects on endothelial function and lipoprotein levels in children with chronic kidney disease - F Mackie, AR Rosenberg, J Harmer, G Kainer, D Celermajer (Sydney - Australia)

P054 Serum sFas and sFasL in pediatric dialysis patients - M Ekim, F Dogu, D Guloglu, K Kose, ZB Ozcakar, F Yalcinkaya, A Ikinciogullari (Ankara - Turkey)

P055 RICH-Q: Renal insufficiency therapy in children - Quality assessment and improvement: the first results - W Tromp, A Bouts, L Collard, K Cransberg, R Van Damme - Lombaerts, K Van Hoeck, F Janssen, L Koster-Kamphuis, J Van Der Lee, M Lilien, J Vande Walle, J Groothoff (Amsterdam - The Netherlands, Liege - Belgium, Rotterdam - The Netherlands, Leuven - Belgium, Antwerpen - Belgium, Brussels - Belgium, Nijmegen - The Netherlands, Utrecht - The Netherlands, Gent - Belgium)

P056 Anti-EPO-β-antibody-induced anemia in a child with chronic renal failure successfully treated with prednisone and cyclosporine, followed by a pre-emptive kidney transplantation - J Jobsis, A Bouts, K Fijn Van Draat, J Groothoff, J Davin (Amsterdam - The Netherlands)

P057 Co-existancy of Cronic Renal Failure, Renal Clear Cell Carcinoma, and Blau Syndrome - I Akil, A Ozguven, E Canda, O Yilmaz, A Bozgul, N Nalan, M Ozkol (Manisa - Turkey)

P058 Estimating GFR using creatinine or cystatin C in oncological and nephrological patients - A Bokenkamp, B Stoffel-Wagner, M Spreeuwenberg, JAE Van Wijk, F Abbink (Amsterdam - The Netherlands, Bonn - Germany)

P059 24-hour pulse pressure in children with chronic kidney disease - M Zaniew, D Drozdz, B Mrozinski, A Rudzinski, A Blumczynski, J Pietrzyk, J Zachwieja (Pozna? - Poland, Kraków - Poland)

P060 Mismatch Between Left Ventricular Mass and Loading Conditions in Children - F Raimondi, M Chinali, M Benincasa, L Pasquini, S Sanders, F Emma, G de Simone, S Picca, MC Matteucci (Rome - Italy, Naples - Italy)

P061 TCF7L2 gene polymorphism and chronic kidney disease. Results of the family-based study - K Kili?-Pstrusi?Ska, D Zwolinska, W Grzeszczak, A Medynska (Wroc?Aw - Poland, Zabrze - Poland)

P062 Serum adiponectin and resistin level in children with chronic kidney disease - A Medy?Ska, K Kilis-Pstrusinska, D Zwolinska (Wroclaw - Poland)

P063 Is There A Defect In Neuroendocrine Immune System Contributing The Inflammation In Chronic Renal Failure? - Y Bilginer, A Duzova, N Gonc, F Ozaltin, E Baskin, E Demirkaya, S Ozen, R Topaloglu, N Besbas, A Bakkaloglu (Ankara - Turkey)

P064 Bladder function in children and adolescents with chronic renal failure - M Herthelius, H Oborn (Stockholm - Sweden)

P065 How to handle the dilemma of ESRF and systemic oxalosis in short bowel syndrome from Crohn's disease- a potential application for Oxalobacter formigenes - B Beck, S Habbig, M Feldkötter, B Hoppe (Cologne - Germany)

P066 Aortic Stiffnes may be A Marker in Management of Renal Replascement Therapy in Children with Chronic Kidney Disease ? - B Yeniay Sozeri, OD Kara, E Levent, S Mir, O Yavascan, A Berdeli (Izmir - Turkey)

P067 Circadian rhythms of diuresis, proteinuria and natriuresis are disturbed as renal function deteriorated in children with chronic glomerulopathy - A Peco-Antic, J Marinkovic, D Kruscic, M Kostic, D Paripovic, B Spasojevic, M Stanic, G Milosevski (Belgrade - Serbia)

P068 Childhood chronic renal insufficiency: outcome during the 3rd decade of life. Data of the ItalKid Project - G Ardissino, S Testa, F Paglialonga, M Belingheri, V Daccò (Milano - Italy)

P069 Can CKD stage 2 progress to end stage renal disease? Data from the ItalKid Project - G Ardissino, S Testa, F Paglialonga, M Belingheri, V Daccò (Milano - Italy)

P070 Long term follow up of infants with severe chronic kidney disease - D Mekahli, S Bradley, E Wright, E Brennan, V Shaw, S Ledermann, L Rees (London - United Kingdom)

P071 Early cardiovascular abnormalities in children with mild-moderate chronic renal failure (CRF) - I Luongo, M Esposito Salsano, E Palma, C Abagnale, S Strianese, G Di Salvo, G Pacileo, R Calabrò, G Lama (Naples - Italy)

P072 Conservative management of chronic renal failure for children with severe learning difficulties - M Christian (Nottingham - United Kingdom)

P073 Chronic renal failure during seven years period (2000-2007) at tertiary referal center - A Paripovic, N Stajic, J Putnik, R Bogdanovic (Belgrade - Serbia)

Clinical nephrology (location: block B)

P074 Recombinant human growth hormone therapy in X-linked hypophosphatemic rickets - E Van Hoyweghen, E Levtchenko, R Van Damme-Lombaerts, M Van Dyck (Leuven - Belgium)

P075 Epidemiology of diarrhea associated hemolytic uremic syndrome in Korea - CG Lee, HW Park, HI Cheong, O Park, BK Lee (Seoul - Korea, Republic of)

P076 Middle-term renal outcome of preterm children: preliminary results - J Bacchetta, B Guy, M Fontaine, A Liutkus, L Dubourg, I Canterino, B Kassaï, G Putet, P Cochat (Lyon - France)

P077 Is routine screening examination necessary to detect thromboembolism in childhood nephrotic syndrome? - MS Kim, JW Koo, SH Kim (Seoul - Korea, Republic of)

P078 Chronic renal failure in children: A extra-ordinary experience - A Al Mosawi (Baghdad - Iraq)

P079 The incidence of ocular abnormalities in childhood chronic renal failure - A Al Mosawi (Baghdad - Iraq)

P080 Urolithisis in renal tubular disorders - A Al Mosawi (Baghdad - Iraq)

P081 Hyperhomocysteinemia in children with chronic kidney diseases -M Lebedenkova, L Prikhodina, T Vinogradova, M Ignatova, V Dlin (Moscow - Russian Federation)

P082 Pediatric nephrology in Iraq: report of the Iraqi society of pediatric nephrology - A Al Mosawi (Baghdad - Iraq)

P083 The clinical usefulness of cystatin C in children with various renal diseases - JS Lee, JI Shin, KJ Kim, JA Kim, YS Hwang, IC Jeong, JB Lim (Seoul - Korea, Republic of)

P084 BK virus–induced tubulointerstitial nephritis in a child after bone marrow transplantation- J Hoefele, D Rüssmann, M Benz, J Glöckner-Pagel, B Lange-Sperandio, L Weber, M Führer (Munich - Germany)

P085 Unilateral multicystic dysplastic kidney: when is it safe to discharge? - M Aslam, A Watson (Nottingham - United Kingdom)

P086 Does Chronic Renal Failure Affect Quality of Life for Children and Young People? - H Maxwell, D Mackinlay, A Watson (Nottingham - United Kingdom)

P087 Structure of chronic kidney diseases in children according to K/DOQI - M Ignatova, L Prikhodina, M Lebedenkova, V Dlin (Moscow - Russian Federation)

P088 Childhood-onset systemic lupus erythematosus: a review of 62 patients followed at a single Croatian center - D Batinic (Zagreb - Croatia)

P089 Etiology and Outcome of children with hydronephrosis - H Otukesh (Tehran - Iran, Islamic Republic of)

P090 Optimal treatment of steroid sensitive nephrotic syndrome in children: a randomised controlled trial - N Teeninga, JE Kist-Van Holthe, NI de Mos, N Van Rijswijk-Peeters, WCJ Hop, J Nauta (Leiden, Rotterdam - The Netherlands)

P091 The miracle of spontaneously resolving infantile nephrotic syndrome - JJ Kim, D Milford, N Moghal, R Trompeter (London - United Kingdom, Birmingham - United Kingdom, Newcastle Upon Tyne - United Kingdom)

P092 An unusual presentation of Dents disease - F Paize, C Jones (Liverpool - United Kingdom)

P093 The significance of ultrasonography in diagnosing and follow-up of cystic cystitis in children - K Vrljicak, D Milosevic, D Batinic, H Kniewald, L Nizic (Zagreb - Croatia)

P094 Failure of prophylactic plasma exchanges (PEs) to prevent end-stage renal failure (ESRF) in MCP mutation-related atypical hemolytic uremic syndrome (aHUS) - I Knobbe, A Bouts, J Groothooff, L Strain, T Goodship, JC Davin (Amsterdam - The Netherlands, Newcastle Upon Tyne - United Kingdom)

P095 Crossed renal ectopia: can it be a diagnostic problem? - D Polak-Jonkisz, K Fornalczyk, K Musial, W Apoznanski, U Dorobisz, D Zwolinska (Wroclaw - Poland)

P096 Relapsing atypical Haemolytic Uraemic Syndrome in childhood: two case reports with specific cause identified - E Siomou, MA Dragon-Durey, A Serbis, K Stefanidis, A Siamopoulou (Ioannina - Greece, Paris - France, Athens - Greece)

P097 Cyclosporine A plasma levels in the treatment of childhood nephrotic syndrome - A Tummolo, RS Trompeter (Bari - Italy, London - United Kingdom)

P098 Etiological Spectrum of Hematuria in Children. One Year Experience in a New Pediatric Nephrology Center in Bulgaria - M Lilova, N Dobreva, N Todorov (Sofia - Bulgaria)

P099 Antenatal Pelvic Diameter Or Postnatal Urinary Tract Infection: Which Is The Specific Marker Of Predicting Congenital Anomaly Of The Urinary Tract? - Z Bircan, A Akbulut (Kocaeli - Turkey)

P100 Urinary tract pathogens and their antimicrobial resistance patterns in children in Ali asghar Hospital - H Otukesh (Tehran - Iran, Islamic Republic of)

P101 Evaluation of Microalbuminuria 4 to 6 Years FollowingType 1 Diabetes in Children - A Derakhshan, H Karamifar, M Akhavan (Shiraz - Iran, Islamic Republic of)

P102 Microalbuminuria in Dutch children with type 1 diabetes mellitus - M Mud, C Dassel, T de Heer-Groen, P Winterdijk, H Deure Van Der, C Schröder (Apeldoorn - The Netherlands, Deventer - The Netherlands, Zutphen - The Netherlands)

P103 Children with anatomic or functional solitary kidney: long term follow-up - EM Spira, C Jacobi, A Frankenschmidt, M Pohl, C Von Schnakenburg (Freiburg - Germany)

P104 Renal function, Oxidative stress, Micro-inflamation, and Advanced glycation end products (AGEs) in obese children and adolescents - K Sebekova, L Podracka, V Somoza, A Heidland (Bratislava - Slovakia, Košice - Slovakia, Garching - Germany, Wurzburg - Germany)

P105 Tacrolimus (TAC) in pediatric multidrug-resistent (MDRNS) and steroid-dipendent (SDNS) nephrotic syndrome: a multicentre experience - L Massella, M Belingheri, L Ghio, A Edefonti, R Corrò, L Murer, A Magnasco, G Ghiggeri, T de Palo, M Pennesi, P Pelliccia, F Emma (Roma , Milano, Padova, Genova, Bari, Trieste, Chieti - Italy)

P106 Long term outcome of postinfectious glomerulonephritis in children - A Jankauskiene (Vilnius - Lithuania)

P107 Nutcracker syndrome with Nephrolithiasis - FS Altugan, M Ekim, ZB Ozcakar, S Fitoz, I Kahraman, F Yalcinkaya (Ankara - Turkey)

P108 Congenital Unilateral Renal Tubular Dysgenesis and Severe Neonatal Hypertension - SE Kennedy, D Delaney, V Tobias, RH Farnsworth (Randwick - Australia, Sydney - Australia)

P109 Asymptomatic gross and microscopic hematuria in children and increased urinary calcium-to-creatinine ratio - D Tramma, K Liana, C Tsakalidis (Thessaloniki - Greece)

P110 Aberrant composition of gut microbiota in children with steroid-sensitive and steroid-dependent Nephr?tic Syndrome with increased specific IgE - N Ivanova, I Batrakova, N Savenkova (St.- Peterburg - Russian Federation, Saint- Petersburg - Russian Federation)

P111 TLR-2 and TLR-4 polymorphisms and TLR-2 and TLR-4 expression in leukocytes in FMF patients with and without amyloidosis - A Soylu, H Ates, S Cingoz, MA Turkmen, B Kasap, M Tunca, M Sakizli, M Cirit, R Ersoy, S Kavukcu (Izmir - Turkey)

P112 Long-term outcome of chronic renal replacement therapy in children - A Jander, A Kaluzynska, M Tkaczyk, M Nowicki (?Ód? - Poland)

P113 Familial atypical hemolytic and uremic syndrome (aHUS) and antiphospholipid antibodies (APL) - C Rivarola, B Ranchin, G Bourdat-Michel, D Ponard, V Fremeaux-Bacchi, V Pichault, P Cochat (Bron - France, Grenoble - France, Paris - France)

P114 Follow-up analysis of patients who reached the end-point during the IgACE, a placebo controlled trial of ACE-inhibitors in children and young adult people with IgA nephropathy and moderate proteinuria - L Peruzzi, R Coppo, R Camilla, A Amore, R Stone, B Ranchin, G Pavone (Torino - Italy, Lisboa - Portugal, Lyon - France, Palermo - Italy)

P115 Treatment and outcome of pediatric patients with primary focal segmental glomerulosclerosis - B Yeniay Sozeri, O Yavascan, S Mir, F Mutlubas, S Sen (Izmir - Turkey)

P116 Proteinuria as early predictor of final outcome in IgACE, a placebo controlled trial of ACE-inhibitors in children and young people with IgA nephropathy and moderate proteinuria - L Peruzzi, R Coppo, A Amore, R Camilla (Torino - Italy)

P117 Polyarteritis nodosa presenting with gall-bladder manifestations in a child with Marfan syndrome - M Gaydarova (Sofia - Bulgaria)

P118 GFR estimation in children – the comparison of different method - preliminary results - K Zachwieja, P Korohoda, J Kwinta -Rybicka, M Miklaszewska, U Brylska, J Pietrzyk (Krakow - Poland)

P119 Glomerular hyperfiltration and microalbuminuria in sickle cell children - T Ulinski, C Runel-Beliard, D Pop-Jora, B Quinet, E Grimprel, A Bensman, E Lesprit (Paris - France, No Result - France)

P120 Relapses in SSNS: Effect of early administration of chlorambucil - I Derkatch, M Secunda, O Gorgota (Lviv - Ukraine)

P121 Renal Damage And T2-star (T2*) Cardiac Magnetic Resonance Imaging (MRI) In Beta Thalassemia Major (TM) - A Duzova, S Unal, T Hazirolan, B Ergen, B Kuskonmaz, F Gumruk, A Bakkaloglu (Ankara - Turkey)

P122 Pharmacokinetics of mizoribine and therapeutic efficacy in children with nephrotic syndrome - M Morooka, M Hirai, Y Asano (Toyoake - Japan)

P123 Clinical Outcome of Children with Idiopathic Membranoproliferative Glomerulonephritis - N Yildiz, P Turhan, E Aktekin, M Erguven (Istanbul - Turkey)

P124 Kissing kidneys - feeding difficulties in 2 neonates with ARPKD - M Bijlsma, H Termeulen, JAE Van Wijk, JIML Verbeke, A Bokenkamp (Amsterdam - The Netherlands)

P125 Early Coenzyme Q10 supplementation is of critical importance in patients with primary CoQ10 deficiency - G Montini, L Pinello, A Suppiej, AM Laverda, C Malaventura, L Salviati (Padova - Italy, Ferrara - Italy)

P126 Urinary manifestations and glomerular function in Kuwaiti Arab children with sickle cell disease - A Al-Eisa, K Adekile (Jabria - Kuwait)

P127 Congenital (CSK) versus acquired solitary kidney (ASK): is the difference relevant? - P Abou Jaoudé, L Dubourg, J Harambat, Z Yaseen, B Ranchin, P Cochat (Lyon - France)

P128 Associated urological and nonurological anomalies in children with horseshoe kidney - M Taskesen, AK Bayazit, S Aydemir, B Simsek, A Noyan, A Anarat (Adana - Turkey)

P129 Tissue transglutaminase and anti-gliadin antibodies in children with IgA nephropathy - R Cerkauskiene, V Urbonas, B Pundziene, A Jankauskiene (Vilnius - Lithuania, Kaunas - Lithuania)

P130 Structural and functional characteristics of urinary tract in pediatric offspring of Balkan endemic nephropathy patients - S Radisavljevic, A Peco-Antic, J Kotur, O Savic, D Zivanovic, S Ilijev, L Markovic-Sadzakovic, M Mikic (Cuprija - Serbia, Belgrade - Serbia)

P131 Elevated Triglycerides Do Affect Cystatin C Recovery - B Katherine, G Filler, V Prabhakaran (London - Canada)

P132 Are Cystatin C and Microalbuminuria Superior Markers for the Early Detection of Renal Sequelae for Nephrectomized Childhood Cancer Survivors? - J Des Rosiers, G Filler, N Lepage, N Cook, K Mandel (Ottawa - Canada, London - Canada)

P133 Central nervous system complications in diarrhea associated HUS – Does the outcome justify use of plasma infusions or plasma exchange? - S Grisaru, L Hamiwka, S Koshy, A Wade, J Midgley (Calgary - Canada)

P134 Prednisone dose per body weight (BW) or body surface area (BSA) in children with nephrotic syndrome – does it make a difference? - J Al-Matrafi, E Farhadi, J Feber (Ottawa - Canada)

Electrolyte and fluids (location: tent)

P135 Equivalent efficacy of HES 130/0.4 and Albumin infusions in children - L Pape, T Ahlenstiel, J Ehrich (Hannover - Germany)

P136 Sodium and potassium intake in Hungarian children and adolescents - E Sulyok, O Lakatos, G Toth, M Angyal (Pécs - Hungary)

P137 Is There Any Difference About The Risk Of Hyponatremia Between Hypotonic And Isotonic Maintenance Fluids? - Z Bircan, T Hostan, M Tugay, M Solak (Kocaeli - Turkey)

Experimental nephrology (location: tent)

P138 The utility of urinary alfa1 microglobulin (UA1M) regarding renal function for children exposed to lead and cadmium - SI Iurian, ML Neamtu, B Neamtu, C Borzan, L Vincze (Sibiu - Romania, Cluj-Napoca - Romania)

P139 Significance of the Expression of Nephrin in the Glomerulosclerosis Rats Model Induced by Adriamycin - Y Li (Guangzhou - China)

P140 Effects of Fosinopril on Proliferation and Secretion of Extracellular Matrix of Rat Glomerular Mesangial Cell - Y Li (Guangzhou - China)

P141 Preventive effect of calcium dobesilate on renal fibrosis - B Simsek, AK Bayazit, G Gonlusen, M Soran, G Seydaoglu, A Noyan, A Anarat (Adana - Turkey)

P142 Erythropoietin Receptor (EPOR) Expression in Human Adipose Tissue (AT) - K Möller, D Bieschke, A Wieczorek, C Langenbuch, G Deuretzbacher, M Friedrich, P Algenstaedt, DE Müller-Wiefel (Hamburg - Germany)

P143 In vivo mesna and amifostine do not prevent in vitro nephrotoxicity of chloroacetaldehyde, a main metabolite of ifosfamide - L Dubourg, Z Yaseen, C Michoudet, G Baverel (Lyon - France)

P144 Light and Electron Microscopic Evaluation of the Kidneys of Rats with Experimentally Induced Hypercalciuria - I Akil, S Kavukcu, S Inan, O Yilmaz, P Atilla, H Islekel, S Muftuoglu (Izmir - Turkey, Manisa - Turkey, Ankara - Turkey)

P145 Evaluation of renal protective effect of bilirubin in an experimental pyelonephritis model in rats - B Kasap Demir, A Soylu, D Ertoy Baydar, M Kiray, K Tugyan, MA Turkmen, S Kavukcu (Izmir - Turkey)

P146 Does thalidomide ameliorate adriamycin induced nephrosis? - M Soran, A Anarat, AK Bayazit, B Simsek, H Dursun, S Cetiner, G Seydaoglu, A Noyan (Adana - Turkey)

P147 Toll-like receptors 3, 4 and 7 in peripheral monocytes of patients with IgA nephropathy - R Coppo, S Balegno, R Camilla, L Peruzzi, A Amore, E Loiacono, V Dapra', V Minieri (Torino - Italy)

P148 Activation of mesangial cells by aberrantly glycosylated IgA1 and modulation of podocyte surface/cytoskeleton proteins: mechanisms leading to proteinuria in IgA nephropathy - S Balegno, V Fonsato, A Amore, L Peruzzi, E Loiacono, V Minieri, V Daprà, R Camilla, G Camussi, R Coppo (Turin - Italy)

P149 Mesenchymal stem cells as source of IL-10 : an insight into new cell therapy for glomerular diseases - V Minieri, E Loiacono, V Daprà, R Camilla, L Peruzzi, A Amore, M Gunetti, K Mareschi, F Fagioli, R Coppo (Torino - Italy)

P150 Micro computerized tomography measurment of peritoneal contact surface area in rats - M Fischbach, C Dheu, E Breton, L Bergua, P Choquet, JJ Helwig, A Constantinesco (Strasbourg - France)

P151 Tubular transport regulator gene expression in a murin model of autosomal dominant polycystic kidney disease - C Rousset-Rouvière, S Burtey, M Fontes, M Tsimaratos (Marseille - France)

Glomerular disease (location: tent)

P152 Clinical Manifestation and Pathological Variants of the Focal Segmental Glomerulosclerosis in Pediatric Patients in Kazakhstan - A Naushabayeva, A Kanatbayeva, S Dikanbayeva, K Kabulbayev, Z Tapalov, M Abdibekov, O Vorobyeva (Almaty - Kazakstan, Sankt-Petersburg - Russian Federation)

P153 Urinary levels of matrix metalloproteinases and their tissue inhibitors in nephrotic children - A Wasilewska, W Zoch-Zwierz, T Porowski, A Korzeniecka-Kozerska (Bia?Ystok - Poland, Bialystok - Poland)

P154 Pattern of Glomerular Diseases in Sudanese Children; A Clinicopathological Study - M. B. Abdelraheem, E. M. A. Ali, R. M. Mohamed, O. A. Abdalla, S. O. Mekki, B. M. Yousif, A. R. Watson (Khartoum - Sudan, Nottingham - United Kingdom)

P155 Effect of corticosteroids over growth and bone metabolism in renal glomerular diseases - N Buyan, K Fidan, A Bideci, O Söylemezoglu (Ankara - Turkey)

P156 Serum and urinary leptin and ghrelin levels in children with nephrotic syndrome - M Dinleyici, N Kural, B Yildiz, O Alatas (Eskisehir - Turkey)

P157 The effect of long-term methylprednisolone pulse therapy by the Tune-Mendoza protocol without cytotoxics on steroid-resistant focal segmental glomerulosclerosis in children - JS Lee, JI Shin, JA Kim, IC Jeong, JH Kim, PK Kim, HJ Jeong (Seoul - Korea, Republic of, Kyunggi - Korea, Republic of)

P158 Long-term prognostic factors of idiopathic steroid-resistant nephrotic syndrome (SRNS) in children - L Prikhodina (Moscow - Russian Federation)

P159 Long term follow-up of steroid-dependent nephrotic syndrome treated with cyclophosphamide - A Liutkus, J Harambat, B Ranchin, N Hacini, V Pichault, G Mestrallet, P Cochat (Lyon - France)

P160 Case to discuss: Type II membranoproliferative glomerulonephritis, relapse in kidney allograft - A Vazquez, L Server, S Chocron, A Madrid, R Vilalta, E Lara, J Nieto (Barcelona - Spain)

P161 Glucocorticoid receptor and nuclear factor kappa B expression in childhood idiopathic nephrotic syndrome - K Szilagyi, L Podracka, J Cloos, NE Franke, L Mirossay (Kosice - Slovakia, Amsterdam - The Netherlands)

P162 Neutrophil-derived proteinase 3 induces kallikrein-independent release of a bradykinin-like peptide - R Kahn, N Akbari, J Wieslander, W Müller-Esterl, A Christensson, K Westman, T Olofsson, T Hellmark, D Karpman (Lund - Sweden, Frankfurt - Germany)

P163 Sustained remission of haemolytic uremic syndrome with anti-factor H antibodies after cyclophosphamide pulses - O Boyer, S Allali, E Balzamo, M Charbit, MA Dragon-Durey, V Frémeaux-Bacchi, P Niaudet (Paris - France)

P164 Effect of plasma exchanges (PEs) in 2 cases of dense deposit disease (DDD) - I Knobbe, J Groothoff, A Bouts, P Ziepfel, A Roos, L Strain, T Goodship, JC Davin (Amsterdam - The Netherlands, Jena - Germany, Leyden - The Netherlands, Newcastle Upon Tyne - United Kingdom)

P165 Urinary TGFbeta excretion in nephrotic children under cyclosporine therapy - J Ksiazek, R Janas, R Grenda (Warsaw - Poland)

P166 Mutations in the NPHS2 and WT1 genes in Greek children with steroid resistant nephrotic syndrome - A Mitsioni, S Megremis, J Traeger-Synodinos, A Mitsioni, F Komianou, E Kanavakis, C Stefanidis (Athens - Greece)

P167 ICAM-1 in Primary Focal Segmental Glomerulosclerosis: a possible role in the pathogenesis - M Belingheri, L Alberti, L Ghio, V Martina, A Artoni, A Edefonti, P Messa (Milano - Italy)

P168 Isolated diffuse mesangial sclerosis or Denys-Drash syndrome? Role of WT1 gene - E Vidal, F Scozzola, M Della Vella, E Benetti, G Caridi, C La Scola, L Murer (Padova - Italy, Genova - Italy)

P169 Complete Remission of Nephrotic Syndrome in an Infant with Focal Segmental Glomerulosclerosis: Is It Renin-Angiotensin Blockade? - N Soliman, M Francis (Cairo - Egypt)

P170 A 30-year single centre experience of Membranoproliferative Glomerulonephritis - RG Krishnan, L Rees, K Tullus, D Bockenhauer, RS Trompeter, W Van'T Hoff, NJ Sebire, SD Marks (London - United Kingdom)

P171 Case report: Long-term immunosuppressive treatment of FSGS due to WT1 mutations - J Gellermann, U Querfeld (Berlin - Germany)

P172 Relapsing nephrotic syndrome (minimal change disease) preceding the development of type 1 diabetes mellitus in a 10 year-old girl - O Amon (Tuebingen - Germany)

P173 The Incidence of Primary Glomerulonephritis in the Czech Registry of Renal Biopsies - A Kolsky, E Jancova, I Rychlik, J Dusek, P Geier, M Hladik, S Skalova, V Smrcka, J Starha, J Skibova, M Kolska, J Janda (Praha (Prague) 4 - Czech Republic, Praha (Prague) 2 - Czech Republic, Praha (Prague) 10 - Czech Republic, Praha 5 (Prague) - Czech Republic, Olomouc - Czech Republic, Ostrava - Czech Republic, Hradec Kralove - Czech Republic, Ceske Budejovice - Czech Republic, Brno - Czech Republic)

P174 Fetuin A in children with idiopathic nephrotic syndrome - M Pa?Czyk-Tomaszewska, P Skrzypczyk, H Ziolkowska, D Adamczuk, M Roszkowska-Blaim (Warsaw - Poland)

P175 Primary peritonitis in children with nephrotic syndrom: Results of a Five-year Multicenter Study - N Uncu, M Bulbul, N Yildiz, A Noyan, C Kosan, S Kavukcu, N Besbas, A Gur Guven (Ankara - Turkey, Istanbul - Turkey, Adana - Turkey, Erzurum - Turkey, ?Zmir - Turkey, Antalya - Turkey)

P176 Serum Adiponectin levels in Children with Steroid Responsive Nephrotic Syndrome - A Hammad, M El Arman (Mansoura - Egypt)

P177 A severe case of microscopic polyarteritis treated by corticosteroids, cyclophosphamide, ace-inhibitors and azathioprine - A Bettinelli, A Silva, MG Bianchetti, C Pozzi, P Scaravilli (Merate (Lecco) - Italy, Merate (Lecco) - Italy, Bellinzona - Switzerland, Lecco - Italy)

P178 Stroke and idiopathic nephrotic syndrome (INS) in childhood: report of four cases - F Louillet, AL Sellier-Leclerc, T Kwon, G Deschênes, V Baudouin (Paris - France)

P179 Immunohistochemical study of macrophage infiltration and α-SMA expression in kidney tissue in childhood mesangial glomerulonephrites - A Krylova-Alefirenko, N Tur, T Letkovskaya, A Sukalo, E Cherstviy (Minsk - Belarus)

P180 The relation between coagulation cascade, fibrinolysis, homocysteine metabolism and endothelial injury in nephrotic children - M Tkaczyk, A Czupryniak, D Owczarek, J Lukamowicz, M Nowicki (?Ód? - Poland)

P181 Upregulation of the expression of caldesmon in Ig A nephropathy - N Biyikli, F Cakalagaoglu, I Gokce, H Alpay (Istanbul - Turkey)

P182 Calcimimetic R-568 prevents PAN induced Focal Segmental Glomerulsclerosis (FSGS) in Rats - J Oh, J Mueller, K Nakagawa, ML Gross, F Schaefer, CP Schmitt (Duesseldorf - Germany, Heidelberg - Germany)

P183 Celiac Disease Associated With Nephrotic Syndrome - E Gurkas, ZB Ozcakar, Z Kuloglu, Z Siklar, I Kahraman, G Kazanci, F Yalcinkaya, M Ekim (Ankara - Turkey)

P184 Expression of myofibroblasts markers in the interstitial tisue in patients with proteinuria - I Kazyra, V Savosh, T Letkovskaya, E Cherstviy, A Sukalo (Minsk - Belarus)

P185 Mycophenolate mofetil (MMF) treatment in pediatric onset systemic lupus erythematosus (SLE) - I Kazyra, K Tullus, S Marks (Minsk - Belarus, London - United Kingdom)

P186 Insulin directly remodels the glomerular filtration barrier of the kidney - R Coward, M Bek, G Welsh, L Hale, R Lennon, D Griffiths, J Tavare, H Parvenstadt, P Mathieson, M Saleem (Bristol - United Kingdom, Muenster - Germany, Cardiff - United Kingdom)

P187 Long term experience of Idiopathic Nephrotic Syndrome in children - S Garcês, C Afonso, H Jardim (Porto - Portugal)

P188 Diabetic nephropathy: Role of renal Doppler indices in relation to disease control and microalbuminuria - A Bakr, A El Sharkawy, A Abd El Rahman, M Elsayed, S Abouhashem, N Abd El-Gaber, N Mohammed (Mansoura - Egypt, Cairo - Egypt)

P189 Increased incidence of idiopathic nephrotic syndrome in a French region - E Merieau, S Cloarec, G Deschênes, S Benoit, H Nivet (Tours - France, Paris - France)

P190 Osteogenesis Imperfecta and therapyresistant nephrotic syndrome: an unusual association - A Raes, K de Waele, A Deguchtenaere, J Vande Walle (Gent - Belgium)

P191 Cyclosporine A treatment in children with idiopathic nephrotic syndrome - OD Kara, O Yavascan, M Anil, S Sen, N Aksu (Izmir - Turkey)

P192 Urinary losses of EPO, transferrin, and transcobalamin in congenital nephrotic syndrome of the Finnish type - J Toubiana, MH Schlageter, O Dunand, A Bensman, T Ulinski (Paris - France, No Result - France)

P193 CD19+ B cells up-regulation in children with steroid resistant nephrotic syndrome due to focal segmental glomerulosclerosis - N Printza, F Papachristou, V Tzimouli, A Taparkou, F Kanakoudi -Tsakalidou (Thessaloniki - Greece)

P194 Treatment of severe IgAN/HSN and predictors of outcome - S Edstrom Halling (Stockholm - Sweden)

P195 Severe acute post-infectious glomerulonephritis Iin hemodialyse: About 4 cases - A Dibi (Rabat - Morocco)

P196 Renal biopsy in children with isolated|asymptomatic hematuria. A single center experience - A Tsygin, O Komarova, A Sukhanov, T Margieva, E Tsygina, L Leonova (Moscow - Russian Federation)

P197 Renal and extra-renal features of ANCA-positive glomerulonephritis in children. Review of 17 cases - G Barbano, ML Degl'Innocenti, G Piaggio, GM Ghiggeri (Genova - Italy)

P198 Volume status and serum albumin levels in children with the first episode of nephrotic syndrome - P Geier, Z Dolezel, K Kutrova, H Flogelova, J Starha (Olomouc - Czech Republic, Brno - Czech Republic)

P199 Cytokine (IL-6, IL-10, IFN-γ, TGF-β1, TNF-α) Genotyping in Turkish Children with Nephrotic Syndrome - S Pehlivan, A Balat, K Ozdilli, T Sever, Y Duvarci, M Buyukcelik, F Savran-Oguz, S Oguzkan-Balci (Gaziantep - Turkey, Istanbul - Turkey)

P200 Rituximab after cyclosporine-induced HUS for steroid resistant FSGS - G Filler, J Grimmer, M Suri, K Tran, A Sharma (London - Canada)

P201 Acute normoglycemic glucosuria during steroid treatment in child with idiopathic nephritic syndrome - B Yildiz, N Kural (Eskisehir - Turkey)

P202 Use of Enteric coated sodium mycophenolate (EC-MPS) Steroid Dependent Nephrotic Syndrome(SDSN) - M Liern, G Vallejo, V Dereyes (Buenos Aires - Argentina)

Hemodialysis (location: block B)

P203 Viral Hepatitis in Pediatric Patients with End-Stage Renal Disease on Hemodialysis in Kazakhstan - A Naushabayeva, G Chingayeva, A Kanatbayeva, S Dikanbayeva (Almaty - Kazakstan)

P204 Alteration of oxidative stress during the erythropoietin therapy and its transient withholding in haemodialyzed patients - S Turi, P Monostori, Z Hracsko, T Boros, E Kiss, E Karg, I S. Varga, I Haszon, V Sumegi, C Bereczki (Szeged - Hungary)

P205 The heat shock protein (Hsp) profile and lipid disorders in children and young adults on chronic hemodialysis (HD) - K Musial, D Zwolinska, K Szprynger, M Szczepanska (Wroclaw - Poland, Zabrze - Poland)

P206 Hemodialysis in children with chronic renal failure - Y Zghib (Damascus - Syrian Arab Republic)

P207 Colonic angiodysplasia in a pediatric hemodialysis patient - ZB Ozcakar, M Ekim, Z Kuloglu, FS Altugan, G Ustundag, T Kendirli, A Kansu, F Yalcinkaya (Ankara - Turkey)

P208 Immunophenotype and Absolute Numbers of Selected Lymphocyte Subsets in Children on Hemodialysis - M Szczepanska, L Sedek, B Mazur, B Niwinska-Faryna, K Szprynger, T Szczepanski (Zabrze - Poland)

P209 Influence of hemodialysis on heart's electrodynamics - D Polak-Jonkisz, K Laszki-Szczachor, W Pilecki, M Sobieszczanska, A Janocha, D Zwolinska (Wroclaw - Poland)

P210 Effect of L-carnitine supplementation on EPO requirement in HD children - B Aoun, R Vitkevic, A Bensman, T Ulinski (Paris - France)

P211 Endurance related training program for children and adolescents on hemodialysis - M Feldkötter, B Schaar, N Pfeifer, S Habbig, B Beck, B Hoppe (Cologne - Germany)

Any topic (location: tent)

P212 Joint Armenian-Swiss Pediatric Nephrology Training Program in the Ukraine and Moldova : A New Concept - A Sarkissian, N Manukyan, I Derkatch, V Rotaru, U Willi, E Leumann (Yerevan - Armenia, Lviv - Ukraine, Chisinau - Moldova, Republic of, Stanford - United States, Zurich - Switzerland)

P213 Visual impairment in 2 children on renal replacement therapy (RRT) - KE Timmermann, M Bald, M Holder, E Apfelstedt-Sylla, HE Leichter (Stuttgart - Germany)

P214 Scientific Presentations at the meetings of the Spanish Pediatric Nephrology Association (AENP) 1988-2007 - LM Rodriguez, M Fernandez, M Roson, C Rodriguez, D Mata, R Morales, V Recio (León - Spain)

P215 Precocious peripheral puberty and cinacalcet - J Bacchetta, B Ranchin, T Vial, Y Morel, M Nicolino, P Cochat (Lyon - France, No Result - France)

P216 A family with a novel CLCN7 mutation presented with autosomal recessive osteopetrosis and tubulopathy - N Besbas, M Draaken, M Ludwig, O Deren, D Orhan, Y Bilginer, F Ozaltin (Ankara - Turkey, Bonn - Germany)

P217 Case report of renal and lung cysts, a unique association - I Shaheen, K Tyerman, M Fitzpatrick, E Finlay, S Feather, M Powis, K Brownlee, M Elliott (Leeds - United Kingdom)

P218 A Patient with nocturnal enuresis and left intrathoracic kidney - I Akil, G Gumuser, M Ozkol, F Aras (Izmir - Turkey, Manisa - Turkey)

P219 First aid in performing international paediatric clinical drug trials using the experience of the levamisole trial - M Gruppen, M Merkus, A Bouts, M Offringa, J Davin (Amsterdam - The Netherlands)

P220 The paediatric nephrology congress: Quo vadis? - J Ehrich, D Stengritt (Hannover - Germany)

P221 Metabolic profiling of uropathies by 1H-Nuclear Magnetic Resonance Spectroscopy on Human Amniotic Fluid and Paediatric Urine - C Pontoizeau, B Blaise, B Elena, V Chambon, P Toulhoat, V Boisson-Gaudin, L Emsley, PY Mure, ME Dumas, P Mouriquand, P Cochat (Villeurbanne - France, Lyon - France, Bron - France)

P222 Cadmium inhibits lactate gluconeogenesis in human renal proximal tubules - H Faiz, S Renault, B Ferrier, G Martin, R Nazaret, M Boghossian, M Martin, G Baverel, A Conjard-Duplany (Lyon - France)

P223 New world-wide patient-organization on Nephrotic Syndrome presents itself - M Voets-Vanmeel (Bodegraven - The Netherlands)

P224 Single functioning kidney - a retrospective study of 207 children - R Rus, A Kunstelj (Ljubljana - Slovenia)

P225 The effects of birth weight on kidney growth and blood pressure in children with small for gestational age - I Bilge, E Yekeler, S Emre, S Kabatas, S Bas, S Gokalp, F Darendeliler, A Sirin (Istanbul - Turkey)

P226 Histological panorama of renal biopsies - F Lasry, A Zaidani, F Hadj Khalifa (Casablanca - Morocco)

Saturday September 13, 2008

Hereditary renal disease (location: block B) 

P227 Autosomal Dominant Polycystic Kidney Disease (ADPKD) in Children - J Crocker, P Acott (Halifax - Canada)

P228 Fertility status in male cystinosis patients treated with cysteamine - M Besouw, J Kremer, M Janssen, E Levtchenko (Leuven - Belgium, Nijmegen - The Netherlands)

P229 Diffuse arterial stenosis in a patient with atypical haemolytic and uremic syndrome due to a gain of fuction mutation of complement factor B - A Garnier, MA Macher, A Maisin, V Fremeaux-Bacchi, G Deschênes, C Loirat (Paris - France)

P230 Renal anomalies in fanconi anaemia - I Shaheen, S Feather, S Kinsey (Leeds - United Kingdom)

P231 Hepatocyte nuclear factor 1 beta mutations commonly cause hypomagnesemia - S Adalat, AS Woolf, SE Ledermann, W Van'T Hoff, SD Marks, RS Trompeter, K Tullus, PJ Winyard, H Dhillon, J Cansick, L Rees, D Bockenhauer (London - United Kingdom)

P232 Identification of a new cystinosin isoform - A Taranta, S Petrini, A Palma, L Mannucci, MJ Wilmer, V de Luca, F Diomedi Camassei, S Corallini, F Bellomo, LP Van Den Heuvel, EN Levtchenko, F Emma (Rome - Italy, Nijmegen - The Netherlands)

P233 Genotype-phenotype correlation in children with autosomal dominant polycystic kidney disease - T Seeman, F Fencl, J Stekrova, K Blahova, J Janda (Praha (Prague) - Czech Republic, Praha (Prague) 2 - Czech Republic)

P234 Nephropathic Cystinosis In Egyptian Children: an Overlooked Disease - N Soliman, R El-Baroudy, A Rizk, H Bazaraa, A Younan (Cairo - Egypt)

P235 Very low-dose everolimus treatment of polycystic kidney disease in 3 children - O Amon (Tuebingen - Germany)

P236 Unusual presentation of ARPKD in three siblings with PKHD1 mutations - V Tasic, A Kostovski, K Zerres, C Bergmann (Skopje - Macedonia, Aachen - Germany)

P237 Alport disease – clinico-pathological correlations and outcome - MC Ribeiro, H Pinto, A Teixeira, A Caldas Afonso, H Jardim (Porto - Portugal)

P238 Gouty arthritis in a 15years old girl with Bartter's syndrome - N Derakhshan, A Derakhshan, M Basiratnia, D Derakhshan, MH Fallahzadeh (Shiraz - Iran, Islamic Republic of)

P239 Lack of MRI neurohypophyseal hyperintense signal in a child with congenital nephrogenic diabetes insipidus - H Chehade, P Parvex, M Dumont, V Schwitzgebel, D Morin, E Girardin (Genève - Switzerland, Montpellier - France)

P240 Study of GLUT2 gene in a Fanconi-Bickel Syndrome patient - D Miranda, L de Marco, AC Simoes E Silva (Belo Horizonte - Brazil)

P241 Minimal change nephrosis, mental retardation, and growth hormone deficiency in three brothers - association or new syndrome? - R Mallmann (Essen - Germany)

P242 A novel mutation in SMARCAL1 gene causes Schimke immuno- osseous dysplasia - M Basiratnia, M Yavarian, C F Boerkel, H Baradaran, H Fallahzade, A Derakhshan (Shiraz - Iran, Islamic Republic of, Vancouver - Canada)

P243 Inherited ADAMTS13 Deficiency – A Long-term Experience (25 Years) With Patient’s Care - T Sulakova, I Hrachovinova, T Kuhn, J Ptak, H Ptoszkova, Z Cermakova, J Slany (Ostrava , Praha (Prague) , Frydek-Mistek - Czech Republic)

P244 The congenital nephrotic syndrome: about 8 cases - A Dibi (Rabat - Morocco)

P245 Patients with Hyperoxaluria and Hypercalciuria - a new entity? - M Feldkötter, A Baasner, B Beck, S Habbig, G Rumbsy, B Hoppe (Cologne - Germany, London - United Kingdom)

P246 Efficacy of early and sustained plasmatherapy in 2 infants with atypical hemolytic uremic syndrome (aHUS) related to factor H (CFH) mutations - A Garnier, MA Macher, V Frémeaux-Bacchi, G Deschênes, C Loirat (Paris - France)

P247 Primitive Hyperoxaluria type I (Acute infantile form) - FZ Souilmi (Rabat - Morocco)

P248 Distal renal tubular acidosis with sensorineural deafness. About two cases - FZ Souilmi (Rabat - Morocco)

P249 Podocyte injury is an early event in Fabry’s Disease - B Najafian, J Basgen, MC Gubler, M Mauer (Minneapolis - United States, Paris - France)

Hypertension (location: block B)

P250 Comparison of blood pressure values in adolescents aged 11-16 years - S Turi, A Barath, K Boda, M Tichy, E Karoly (Szeged - Hungary, Szolnok - Hungary)

P251 Examination of microvascular function in lean and overweight hypertensive adolescents - S Turi, P Monostori, A Barath, I Fazekas, E Hodi, A Mate, Z Hracsko, E Karg, I S Varga, V Sumegi, B Gellen, C Bereczki (Szeged - Hungary)

P252 Blood Pressure Control and Left Ventricular Mass after Paediatric Renal Transplantation - R Ravindran, H Morgan (Liverpool - United Kingdom)

P253 How common is hypertension in first degree relatives of children with renal artery stenosis ? - S Marks, A Gullett, E Brennan, K Tullus, A Woolf (London - United Kingdom)

P254 Association between thyroid function and blood pressure in obese children and adolescent - C Bereczki, B Gellen, L Mogyorosi, I Fazekas, S Turi (Szeged - Hungary)

P255 Low birth weight as a marker for changes in ambulatory blood pressure monitoring (ABPM) and albuminuria in school children - CM Salgado, PC Jardim, MC Nunes, FBG Teles (Goiânia - Brazil)

P256 Should We Aim A Lower Blood Pressure Load (15%) To Prevent Left Ventricular Hypertrophy In Children On Chronic Peritoneal Dialysis? - Z Bircan, A Düzova, N Cakar, A Karabay Bayazit, AH Elhan, E Tutar, ZB Ozcakar, S Erdem, T Karagoz, A Babaoglu, A Bakkaloglu, F Yalcinkaya (Kocaeli - Turkey, Ankara - Turkey, Adana - Turkey)

P257 Renovascular hypertension and Mid-aortic syndrome in a 12-year-old girl: A case report - A Kolsky, JH Peregrin, V Smrcka, J Korda, K Jirousova, J Kovac, H Houstkova, M Kolska (Praha (Prague) 4 - Czech Republic, Ceske Budejovice - Czech Republic, Praha 10 (Prague) - Czech Republic)

P258 A new rare case of hypertension in childhood: arterial tortuosity syndrome - F Louillet, J Naudin, C Baumann, G Deschenes, V Baudouin (Paris - France)

P259 Pre and post captopril renal scintigraphy in prediction of renovacular disease in chidren - SEZ Abdulsamea, P Anderson, L Biassoni, C Maclaren, S Marks, D Roebuck, S Selim, K Tullus (Cairo - Egypt, London - United Kingdom)

P260 Ambulatory Blood Pressure Measurements in Vesicoureteral Reflux with Renal Scarring - K Fidan, O Söylemezoglu, N Buyan, B Büyükkaragöz, S B. Ezgü, E Hasanoglu (Ankara - Turkey)

P261 Malignant hypertension as a cause of thrombotic microangiopathy in a pediatric patient - ZB Ozcakar, F Yalcinkaya, A Ensari, T Kendirli, M Ekim, S Fitoz (Ankara - Turkey)

P262 Comparative study of blood pressure values and body mass index in school-age children from two teaching institutions of the city of Goiânia/ Brazil - CM Salgado, PVDO Vitorino, CR Zanini, PCBV Jardim, ET Monego, MV Carvalho, ALL Sousa (Goiânia - Brazil)

P263 ABPM Evaluation In Children With Diabetes 1- Application Of Standard Deviation Scores (SDS) -T Sulakova, J Janda, V Janstova, J Cerna, J Slany (Ostrava - Czech Republic, Praha (Prague) - Czech Republic)

P264 White coat hypertension in children - not rare and not benign? - A Niemirska, M Litwin, M Ruzicka, J Feber (Warsaw - Poland, Ottawa - Canada)

P265 Circadian and ultradian cardiovascular rhythms in children with essential and white coat hypertension - J Feber, A Niemirska, M Ruzicka, M Litwin (Ottawa - Canada, Warsaw - Poland)

P266 Acceptability, safety, pharmacokinetics and effects on blood pressure of a paediatric formulation of perindopril in hypertensive children – an open, multicentre study - P Niaudet, F Bouissou, L Dello Strologo, C Guyot, M Tsimaratos, M Fischbach, J Lombet, JL André, F Janssen, D Morin, K Van Hoeck (Paris - France, Toulouse - France, Roma - Italy, Nantes - France, Marseille - France, Strasbourg - France, Liège - Belgium, Vandroeuvre-Les-Nancy - France, Bruxelles - Belgium, Montpellier - France, Antwerpen - Belgium)

P267 Nighttime hypertension despite preserved blood pressure dipping in children with essential hypertension - J Feber, A Niemirska, M Ruzicka, M Litwin (Ottawa - Canada, Warsaw - Poland)

P268 Factors Influencing Blood Pressure in Pre-School Children - G Simonetti, R Schwertz, M Klett, F Schaefer, E Wühl (Heidelberg - Germany)

P269 Normative Oscillometric Blood Pressure Values for Pre-School Children - G Simonetti, N Jeck, G Klaus, R Schwertz, M Klett, A Schroer, C Kuhnen, F Schaefer, E Wühl (Heidelberg - Germany, Marburg - Germany)

P270 Ambulatory Blood Pressure Monitoring (ABPM) in Stable Pediatric Renal Transplant Recipients (RT) - S Mahesh, M Del Rio, J Flynn, F Kaskel, R Woroniecki (Bronx - United States, Seattle - United States)

P271 Renal Transplantation Does Not Normalize Cardiovascular Rhythmicity in Children with Chronic Kidney Disease - G Simonetti, E Wühl, T Seeman, B Tönshoff, F Schaefer, J Feber (Heidelberg - Germany, Prague - Czech Republic, Ottawa - Canada)

P272 Hyperuricemia is related to body mass, not to elevated blood pressure in hypertensive children - M Zaniew, A Blumczynski, B Mrozinski, J Zachwieja (Pozna? - Poland)

P273 Regression of target organ damage and metabolic abnormalities in children with primary hypertension – Prospective study - A Niemirska, J Sladowska-Kozlowska, M Litwin (Warsaw - Poland)

P274 Percutaneous transluminal angioplasty (PTA) for renal artery stenosis in children: report of 27 cases - T Kwon, A Raynaud, MA Macher, C Pietrement, C Loirat, V Baudouin (Paris - France, Reims - France)

P275 Risk factors of hypertension in peritoneally dialyzed children. Polish multicenter study results - D Drozdz, JA Pietrzyk, P Korohoda, P Kwinta, A Zurowska, D Zwolinska, M Szczepanska, M Nowicki, J Zachwieja, M Roszkowska-Blaim, R Grenda, R Stankiewicz (Krakow - Poland, Gdansk - Poland, Wroclaw - Poland, Zabrze - Poland, ?Ód? - Poland, Poznan - Poland, Warsaw - Poland, Torun - Poland)

P276 Assessment of risk factors associated with increased blood pressure in children - A Naghettini (Goiânia - Brazil)

P277 High Oxygen Exposure Impairs Glomerulogenesis In Rats: Role In Developmental Programming Of Hypertension - CR Popescu, G Benoît, M Lelièvre-Pégorier, V Phan, C Yzydorczyk, RM Touyz, H Sartelet, AM Nuyt (Montreal - Canada, Paris - France, Ottawa - Canada)

P278 Mis-classification of blood pressure measurements during 24-hour ABPM is reduced by using patient diary cards in children - H Jones, MD Sinha (London - United Kingdom)

P279 Ambulatory blood pressure monitoring in the management of hypertension in patients with CKD 3-5 - CJB Booth, J Simpson, NR Dalton, SPA Rigden, MD Sinha (London - United Kingdom)

P280 Prevalence and management of hypertension in children post renal transplantation- a report of the British Association for Paediatric Nephrology - MD Sinha, JA Gilg, L Kerecuk, CJD Reid (London - United Kingdom, Bristol - United Kingdom)

P281 Progression to systolic hypertension in the non-hypertensive paediatric patients post renal transplantation (TX)- a report of the British Association for Paediatric Nephrology - MD Sinha, JA Gilg, L Kerecuk, CJD Reid (London , Bristol - United Kingdom)

P282 Effects of Birth Weight on Blood Pressure in Childhood - C Grassia, C Abagnale, R Pizza, S Guarino, S Strianese, M Esposito Salsano, F Orbinato, P Giliberti, G Lama (Naples - Italy)

P283 Pre-pregnancy BMI and BMI z-score, but not birth weight determine blood pressure z-score - G Filler, A Yasin, J Grimmer, A Sharma (London - Canada)

P284 Inflammatory cardiovascular risk factors in essential hypertensive children and adolescents - S Málaga, JJ Diaz, R Labra, L Somalo, MA Dieguez, J Arguelles, M Vijande (Oviedo - Spain)

P285 Rationional dosing of Lisinopril in children with and without hypertension - J de Grauwe, J Vande Walle, A Raes, R Donckerwolcke (Gent - Belgium)

P286 Hypertension as a risk factor in the progression of chronic kidney disease: Blood pressure control, standardized stress tolerance test and ACEi therapy in children with renal scarring - G Milosevski-Lomic, D Kruscic, M Kostic, G Vukomanovic, B Spasojevic-Dimitrijeva, D Paripovic, M Cvetkovic, A Peco-Antic (Belgrade - Serbia)

Kidney development and cell biology (location: tent)

P287 Early human kidney development: appearance and role of FGF and BMP family proteins and VEGF protein - D Carev, M Saraga, M Saraga-Babic (Split - Croatia)

P288 A conditionally immortalized human proximal tubule cell line presenting functional transport - M Wilmer, M Saleem, R Masereeuw, L Van Den Heuvel, L Monnens, E Levtchenko (Nijmegen - The Netherlands, Bristol - United Kingdom, Leuven - Belgium)

P289 SPRY1 molecular analysis in subjects with ureteral duplicity - E Benetti, L Artifoni, S Negrisolo, S Centi, G Caridi, G Ghiggeri, L Murer (Padova - Italy, Genova - Italy)

P290 PAX2 and EYA1 Mutations in Childhood with Familal Vesicoureteral Reflux - F Mutlubas, S Mir, A Berdeli, I Kaplan Bulut (Izmir - Turkey)

P291 TRPC6 mutation in a patient with nephrocalcinosis - S Mir, A Berdeli, I Kaplan Bulut (Izmir - Turkey)

P292 Deficiency of Intrarenal AT2R Impairs Pax-2 and N-myc Expression during Nephrogenesis - SL Zhang, YW Chen, S Tran, I Chenier, JSD Chan, T Inagami, JR Ingelfinger (Montreal - Canada, Nashville - United States, Boston - United States)

Obstructive uropathy (location: tent)

P293 Antenatal Dagnosis of Congenital Anomalies of Kidneys and Urinary Tract in Kazakhstan - A Naushabayeva, A Sailybayeva, A Kanatbayeva (Almaty - Kazakstan)

P294 Outcome of prenatally diagnosed fetal hyronephrosis - A Ahmadzadeh (Ahvaz - Iran, Islamic Republic of)

P295 Necessity of Prophylactic Antimicrobial Therapy in Newborns with Prenatal Ureteropelvic Junction Obstruction - A Gur Guven, A Islek, M Koyun, S Akman, E Alimoglu, A Kabaalioglu (Antalya - Turkey)

P296 Long-term evolution of renal function in children with unilateral detected ureteropelvic junction obstruction (UPJO) - M Esposito Salsano, C Abagnale, R Pizza, S Guarino, S Strianese, A Marte, P Rambaldi, G Lama (Naples - Italy)

P297 Effect of Pyeloplasty in Infants with Ureteropelvic Junction Obstruction: Ultasonographic and Scintigraphic Evaluation- A Gür Güven And Multidisciplinary Pediatric Urology Team (Antalya - Turkey)

P298 Prenatal hydronephrosis: follow-up and outcome - M Esposito Salsano, C Abagnale, S Guarino, S Strianese, R Pizza, PF Rambaldi, G Lama (Naples - Italy)

P299 The frequency of hypospadias requiring surgery may be increasing - D Cortes, M Breddam, AP Hoyer, J Thorup (Copenhagen - Denmark)

P300 Risk factors of chronic renal disease in boys with posterior urethral valves based on initial imaging findings - M Maternik, A Zurowska, P Czarniak, M Drozynska-Duklas, A Golebiewski (Gdansk - Poland)

P301 Contribution of ultrasound screening to diagnosis of serious obstructive renal tract anomalies - H Flogelova, J Halek, O Smakal, K Michalkova, P Geier, L Dubrava, V Janout, M Rohanova (Olomouc - Czech Republic, Zlin - Czech Republic)

P302 Fasl soluble urine levels in children with various degrees of ureteropelvic junction obstruction before and after pieloplasty - A Tummolo, I Calè, G Aceto, F Tammaro, F Bartoli, L Gesualdo, R Penza (Bari - Italy, Foggia - Italy)

P303 Role of urinary biomarkers in the evaluation of obstructive nephropathy in children with various degrees of ureteropelvic junction obstruction before and after pieloplasty - A Tummolo, O d'Addato, G Aceto, F Tammaro, F Bartoli, L Gesualdo, R Penza (Bari - Italy, Foggia - Italy)

Peritoneal dialysis (location: tent)

P304 Distracting babies during peritoneal dialysis by harmonious/rocking movement - J Hadad (Beer Sheva - Israel)

P305 An extraordinary complication of peritoneal dialysis in a child demonstrated by CT peritoneography - B Simsek, A Noyan, AK Bayazit, M Inal, A Anarat (Adana - Turkey)

P306 Chronic pediatric peritoneal dialysis in Spain: prescription, adequacy, and complications - G Ariceta, A Alonso, A Sanchez, MJ Sanahuja, D Morales, R Muley, JA Camacho, F Santos, M Gil (Bilbao - Spain, Madrid - Spain, Sevilla - Spain, Valencia - Spain, Barcelona - Spain, Oviedo - Spain, Santiago de Compostela - Spain)

P307 Five years experience with peritoneal dialysis in children in Belarus - S Baiko (Minsk - Belarus)

P308 Peritoneal transport of low molecular weight proteins with icodextrin-based and glucose-based peritoneal dialysis (PD) solutions - E Verrina, G Candiano, M Bruschi, V Cappelli, S Mangraviti, MG Calevo, G Ghiggeri (Genova - Italy)

P309 The First National Registry of Ambulatory Peritoneal Dialysis in Iranian Children - N Hooman, ST Esfahani, M Mohkam, A Derakhshan, A Gheissari, S Vazirian, F Mortazavi, F Ghaneh Sherbaff, B Falak Aflaki, H Otoukesh, A Madani, M Sharifian Dorcheh (Tehran - Iran, Islamic Republic of, Shiraz - Iran, Islamic Republic of, Isfehan - Iran, Islamic Republic of, Kermanshah - Iran, Islamic Republic of, Tabriz - Iran, Islamic Republic of, Mashhad - Iran, Islamic Republic of, Zanjan - Iran, Islamic Republic of)

P310 Characteristics and follow-up of peritoneal catheters in paediatric patients on chronic peritoneal dialysis (PD): a twelve-year national survey - E Verrina, A Edefonti, A Edefonti, B Gianoglio, S Maringhini, C Pecoraro, M Sorino, S Picca, G Lavoratti, IM Ratsch, E Vidal (Genova - Italy)

P311 Bio impedance spectroscopy to assess hydration status in children on Peritoneal dialysis: easy to perform - K Van Hoeck, S Eerens, A Bael, D Trouet (Antwerpen - Belgium)

P312 Prevalence and risk factors of left ventricular hypertrophy in children on chronic peritoneal dialysis - D Borzych, E Serdaroglu, IS Ha, A Arbeiter, J Groothoff, M Szczepanska, K Vondrak, N Printza, K Van Hoek, D Drozdz, BA Warady, F Schaefer (Gdansk - Poland, Izmir - Turkey, Seoul - Korea, Republic of, Essen - Germany, Amsterdam - The Netherlands, Zabrze - Poland, Prague - Czech Republic, Thessaloniki - Greece, Edegem - Belgium, Krakow - Poland, Kansas City - United States, Heidelberg - Germany)

P313 Paediatric Peritoneal Dialysis in Spain: A National Collaborative Study - A Alonso, A Sanchez, MJ Sanahuja, G Ariceta, D Morales, R Muley, JA Camacho, F Santos, M Gil (Madrid - Spain, Sevilla - Spain, Valencia - Spain, Bilbao - Spain, Barcelona - Spain, Oviedo - Spain, Santiago de Compostela - Spain)

P314 Impact of dialysis adequacy on cardiac function in pediatric peritoneal dialysis patients - S Bakkaloglu, L Sever, A Noyan, S Akman, M Ekim, N Aksu, A Saygili, B Doganay, N Yildiz, A Bakkaloglu, A Soylu, H Alpay (Ankara - Turkey, Istanbul - Turkey, Antalya - Turkey, Izmir - Turkey)

P315 Psychopathology of Children on Peritoneal Dialysis: Effect of Residual Urine Volume on Anxiety - S Akman, C Fettahoglu, L Sever, N Aksu, M Ekim, S Bakkaloglu, H Poyrazoglu, A Noyan, B Ozcakar, K Fidan, M Koyun (Antalya - Turkey, Istanbul - Turkey, Ankara - Turkey, Kayseri - Turkey, Adana - Turkey)

P316 Low Scoring on Quality of Life is Associated with Higher Complication Rates in Children on Peritoneal Dialysis - S Akman, C Fettahoglu, L Sever, N Aksu, M Ekim, S Bakkaloglu, H Poyrazoglu, A Noyan, M Koyun, B Ozcakar, K Fidan (Antalya - Turkey, Istanbul - Turkey, Izmir - Turkey, Ankara - Turkey, Kayseri - Turkey, Adana - Turkey)

P317 Psycho-Socioeconomic Status of Parents and Its Effects on Morbidity in Children on Chronic Peritoneal Dialysis - S Akman, C Fettahoglu, L Sever, N Aksu, M Ekim, S Bakkaloglu, H Poyrazoglu, A Noyan, K Fidan, M Koyun, B Ozcakar (Antalya - Turkey, Istanbul - Turkey, Izmir - Turkey, Ankara - Turkey, Kayseri - Turkey, Adana - Turkey)

P318 Are PTH-related Protein (PTHrP) and TGFb concerned in surfactant (SFT) regulation in rat peritoneal mesothelial cells? - A Ruhlmann, L Seuge, C Dheu, C Coquard, J Steger, M Barthelmebs, M Fischbach, JJ Helwig (Strasbourg - France)

P319 The Malnutrition and Inflammation in Children on Chronic Peritoneal Dialysis - O Dönmez, D Aynaci (Bursa - Turkey)

P320 Peritoneal permeability and hypertension in peritoneally dialyzed children. Polish Multicenter Study results - D Drozdz, J Pietrzyk, P Korohoda, P Kwinta, A Zurowska, D Zwolinska, M Szczepanska, M Nowicki, J Zachwieja, M Roszkowska-Blaim, R Grenda, R Stankiewicz (Krakow - Poland, Gdansk - Poland, Wroclaw - Poland, Zabrze - Poland, Lodz - Poland, Poznan - Poland, Warsaw - Poland, Torun - Poland)

P321 Successful surgical treatment of refractory exit-site infection in child with prune belly syndrome-case report - E Sahpazova, D Kuzmanovska, M Petrovski, R Simeonov (Skopje - Macedonia, Skopje- - Macedonia)

P322 Hydrothorax in 2 children on CAPD - B Simsek, A Noyan, M Soran, AK Bayazit, A Anarat (Adana - Turkey)

P323 There is no contraindication to peritoneal dialysis treatment in pediatric patients! - K Fidan, S Ezgü Bakkaloglu, O Söylemezoglu, N Buyan (Ankara - Turkey)

P324 Homocystein and hemoglobin levels are useful cardiovascular risk markers in children with peritoneal dialysis - B Yildiz, N Kural, Z Kilic, N Akcar, Z Baylan (Eskisehir - Turkey)

P325 Outcome in children requiring dialysis for acute renal failure in Nepal - N Bhatta, B Kalakheti, P Poudel, P Shrestha, S Sharma, R Singh (Dharan - Nepal)

Renal physiology (location: tent)

P326 Body mass Does Not Have Clinically Relevant Effect on Cystatin C GFR in Children - A Sharma, A Kathiravelu, R Nadarajah, A Yasin, G Filler (London - Canada, Ottawa - Canada)

P327 Water-load reduces desmopressin effect on tubular reabsoption of sodium, ureum and water - A de Guchtenaere, J Vande Walle, A Raes, J Dehoorne, R Mauel, E Van Laecke, P Hoebeke (Gent - Belgium)

P328 Is there still need for a new renal physiologic studies in children - J Vande Walle, S Lanssens, R Donckerwolcke, A Raes (Gent - Belgium)

Transplantation (location: tent)

P329 Kidney Disease Outcome Quality Initiative (KDOQI) parameters in paediatric renal transplant recipients- a single centre study - R Sinha, A Saad, S Marks (London - United Kingdom)

P330 Sequential measurement of donor-specific antibodies is useful in the treatment of antibody-mediated rejection - A Lunn, TA Mcculloch, J Goodwin, MT Christian, P Goodwin, A Harmer (Nottingham - United Kingdom, Sheffield - United Kingdom)

P331 Prospective, randomised, multicentre trial on late steroid withdrawal in pediatric renal transplant recipients under cyclosporine microemulsion and mycophenolate mofetil - LT Weber, B Hoecker, R Feneberg, J Drube, U John, H Fehrenbach, M Pohl, M Zimmering, S Fruend, G Klaus, E Wuehl, B Toenshoff (Munich - Germany, Heidelberg - Germany, Hannover - Germany, Jena - Germany, Memmingen - Germany, Freiburg - Germany, Berlin - Germany, Muenster - Germany, Marburg - Germany)

P332 Improved outcome with immunosuppressive monotherapy after renal transplantation in Schimke-immuno-osseous dysplasia - L Pape, N Kanzelmeyer, A Baradaran-Heravi, CF Boerkoel, M Burg, JH Ehrich, T Lücke (Hannover - Germany, Vancouver - Canada, Hannoversch Münden - Germany)

P333 Delayed graft function is absent with ATG induction in paediatric kidney transplantation - R Vilalta, E Lara, A Madrid, J Nieto, S Chocron, A Casquero, A Vazquez (Barcelona - Spain)

P334 Kidney transplantation in pediatric recipients with mental retardation: which are the limitations? - M García, M Navarro, C Garcia, A Alonso, C Fernandez, M Melgosa, L Espinosa (Malaga - Spain, Madrid - Spain)

P335 Arginine-guanidinoacetate-creatine pathway in pediatric renal transplant recipients - F Andrade, G Ariceta, JA Prieto, M Aguirre, P Sanjurjo, L Aldamiz-Echevarria (Bilbao - Spain)

P336 AUC guided dosing of calcineurin inhibitors in renal transplant recipients - M Harpe, A Bouts, H Bunker-Wiersma, H Van Kan, J Davin (Amsterdam - The Netherlands)

P337 Immigrant patients are increased at risk of acute renal transplant rejection after transition to the adult nephrology unit - MEN Van Den Heuvel, JH Van Der Lee, MC Cornelissen, FJ Bemelman, A Hoitsma, R Geskus, AH Bouts, J Groothoff (Amsterdam - The Netherlands, Nijmegen - The Netherlands)

P338 Quality of life of patients receiving a renal transplantation during childhood - L Dello Strologo, E Mazzotti, V Di Ciommo, AE Tozzi, M Cuttini (Rome - Italy)

P339 Hepatorenal transplantation in primary hyperoxaluria - A Madrid, A Vazquez, E Riudor, JA Arranz, E Lara, R Vilalta, J Nieto (Barcelona - Spain)

P340 Hyperacute rejection of three consecutive renal allografts caused by non-HLA antibodies against endothelial cells - A Vazquez, S Chocron, A Madrid, A Casquero, E Lara, R Vilalta, J Nieto (Barcelona - Spain)

P341 Plasma therapy (PT) in atypical HUS (aHUS) related with complement (C) abnormalities: experience of a single centre with the same PT modality - I Knobbe, A Bouts, J Groothoff, L Strain, T Goodship, JC Davin (Amsterdam - The Netherlands, Newcastle Upon Tyne - United Kingdom)

P342 Bone Health Outcome after Childhood Renal Transplantation - H Valta, O Mäkitie, I Helenius, C Holmberg, H Jalanko (Helsinki - Finland)

P343 ABNscore, malnutrition and cumulative Corticosteroids dose in kidney transplantation: a cohort of pediatric and young adults patients - V Martina, M Belingheri, F Paglialonga, MR Grassi, S Loi, A Edefonti, L Ghio (Milano - Italy)

P344 HHV6 infection in pediatric kidney transplantation - F Koukourgianni, V Pichault, A Liutkus, Y Gillet, B Ranchin, G Mestrallet, P Cochat (Bron - France)

P345 Graft EBV-leyomioma after kidney transplantation: a conservative approach - M Belingheri, V Martina, P Comoli, F Baldanti, F Locatelli, L Cro, M Giani, A Edefonti, L Ghio (Milano - Italy, Pavia - Italy)

P346 Prevalence of hypertension and urinary albumin excretion in young renal transplant recipients - I Zaluska-Lesniewska, A Zurowska, M Drozynska-Duklas, I Balasz-Chmielewska (Gdansk - Poland)

P347 Erythropoietin treatment protects against renal ischemia/reperfusion injury through the up-regulation of Serum and Glucocorticoid-Regulated Kinase-1 - K Rusai, A Prokai, B Szebeni, A Fekete, A Treszl, A Vannay, V Müller, G Reusz, U Heemann, J Lutz, A Szabo (Budapest - Hungary, Munich - Germany)

P348 Allocation priority of pediatric deceased donor kidneys for pediatric recipients - C Druck Garcia, V Barros Bittencourt, V Duro Garcia (Porto Alegre - Brazil)

P349 Steroid-free immunosuppression regimen in live-donor pediatric renal transplant recipients - C Druck Garcia, V Barros Bittencourt, D Malheiros, J Antonello, H Bonatto, A Proenço, R Rohden, V Duro Garcia (Porto Alegre - Brazil)

P350 The ACE I/D gene polymorphism does not predict the course of blood pressure and left ventricular mass in 107 children before and after renal transplantation - A Arbeiter, R Büscher, D Nagel, AM Wingen, PF Hoyer (Essen - Germany)

P351 Post-Transplant Lymphoproliferative Disease Presenting with Intestinal Involvement - M Koyun, S Akman, A Gur Guven, YE Baysal, B Akkaya, A Kupesiz, R Artan, D Colak (Antalya - Turkey)

P352 Successful Management of Post-Transplant Visceral Kaposi Sarcoma with Doxorubicin - S Akman, M Koyun, B Akkaya, YE Baysal, A Gur Guven, A Kupesiz, D Colak (Antalya - Turkey)

P353 Prevention and treatment of recurrence of steroid-resistant nephrotic syndrome (NS) after kidney transplantation (KTx) in children - S Fargue, C Rivarola, B Ranchin, A Liutkus, L Badet, X Martin, C Pouteil-Noble, B Janbon, E Morelon, P Cochat (Lyon - France, Grenoble - France)

P354 Does arterial hypertension reduce allograft glomerular filtration rate after renal transplantation in children? - S Nagasako-Soejima, PC Koch-Nogueira, P Machado, JO Pestana (São Paulo - Brazil)

P355 Bone metabolism and arterial stiffness in renal transplant children - O Cseprekál, E Kis, P Sallay, A Remport, AJ Szabo, T Tulassay, G Reusz (Budapest - Hungary)

P356 Pharmacokinetics of tacrolimus in stable paediatric renal transplant recipients: evaluation of limited sampling strategies - R Van Damme-Lombaerts, T Claeys (Leuven - Belgium)

P357 Localized intestinal CMV infection in a child 4 years after kidney transplantation - I Knobbe, A Bouts, J Groothoff, J Davin (Amsterdam - The Netherlands)

P358 Failure of Rituximab response in two cases of recurrent focal and segmental glomerulosclerosis (FSGS) after transplantation - A Amore, R Coppo, L Peruzzi, R Camilla, B Gianoglio, R Bonaudo, G Porcellini (Torino - Italy)

P359 Transitory cardial dysfunction due to 'Takotsubo cardiomyopathy' associated with influenza type B virus in transplanted patient - B Spasojevi?-Dimitrijeva, M Kostic, A Peco-Antic, M Stanic, D Kruscic, M Djukic, B Medjo, S Rsovac (Belgrade - Serbia)

P360 Urinary Tract Infection in Children with Normal Allograft Function - N Derakhshan, A Derakhshan, P Derakhshan, F Darehshoorzadeh (Shiraz - Iran, Islamic Republic of)

P361 Recurrent Focal Segmental Glomerulosclerosis in Renal Allograft Recipients: Role of Donor-Specific Circulating Antibodies (PRA) and HLA Mismatching - S Sharief, S Mahesh, V Tellis, M Del Rio, F Kaskel, R Woroniecki (Bronx - United States)

P362 Hypertension in the Norwegian kidney transplant cohort 1983-2006 - T Tangeraas, AV Reiseter, A Kyte, M Cvancarova, A Bjerre (Oslo - Norway)

P363 B-Type Natriuretic Peptide in Renal Transplant Patients and in Children with Chronic Renal Failure - E Kis, O Cseprekal, K Gal, E Horvath, A Szabo, G Reusz (Budapest - Hungary)

P364 Cryptosporidiosis in paediatric renal transplant recipient: 3 cases reports - T Kwon, P Mariani-Kurkdjian, A Maisin, MA Macher, G Deschênes, V Baudouin (Paris - France)

P365 Sinus Tachycardia Related To Tacrolimus After Kidney Transplantation In Children And Young Adults - Y Bilginer, I Erdogan, A Duzova, N Besbas, M Sahin, F Ozaltin, E Demirkaya, A Celiker, S Ozen, R Topaloglu, A Bakkaloglu (Ankara - Turkey)

P366 Long Term Follow-up of Bone Development After Renal Transplantation in Pediatric Patients - R Feneberg, C Kneppo, EM Rueth, E Schoenau, B Toenshoff (Heidelberg - Germany, Erlangen - Germany, Cologne - Germany)

P367 Growth in the Norwegian pediatric kidney transplant cohort 1970-2006 - T Tangeraas, AV Reiseter, A Kyte, M Cvancarova, A Bjerre (Oslo - Norway)

P368 Successful kidney transplantation in Factor H deficiency-HUS: an additional case, a new approach - G Ardissino, S Testa, M Belingheri, F Paglialonga, P Castorina, F Lalatta, N Borsa, S Tedeschi, M Cardillo, P Serbelloni, M Scalamogna, A Edefonti (Milano - Italy, Vimercate - Italy)

P369 New Genetic Non-HLA Risk Markers in Chronic Allograft Nephropaty - E Yilmaz, S Mir, A Berdeli (Izmir - Turkey)

P370 Anthropometric evaluation before kidney transplant in pediatric patients - A Pereira, S Boschetti, P Koch Nogueira, P Machado, JO Pestana (São Paulo - Brazil, Sao Paulo - Brazil)

P371 Hospitalization in Pediatric Renal Transplant Recipients: Comparison with Children Undergoing Chronic Peritoneal Dialysis - S Akman, M Koyun, YE Baysal, A Gur Guven (Antalya - Turkey)

P372 Weight gain after kidney transplantation - S Boschetti, AM Pereira, P Koch Nogueira, PG Machado, JO Pestana (São Paulo - Brazil, Sao Paulo - Brazil)

P373 Outcome and Role of Ciprofloxacin in Treatment of BK Viremia in Pediatric Renal Transplant Recipients: A Single Center Experience - S Akman, YE Baysal, M Koyun, D Colak, A Gur Guven (Antalya - Turkey)

P374 Albuminuria in a Paediatric Renal Transplanted Population - V Anacleto, J Figueira, R Stone, C Salgueiro, M Almeida (Lisbon - Portugal)

P375 Atypical Presentation of Late Onset Post Transplant Lymphoproliferative Disorder (PTLD) in Paediatric Renal Transplant Recipients on Sirolimus and Mycophenolate Mofetil (MMF) - M Convery, A Howatson, S Waller, H Maxwell, J Beattie (Glasgow - United Kingdom)

P376 Daclizumab Induced Non-Cardiogenic Pulmonary Oedema in a Paediatric Renal Transplant Recipient - M Convery, D Hughes, I Ramage, A Lamb, S Waller, J Beattie, H Maxwell (Glasgow - United Kingdom)

P377 Prevalence of metabolic syndrome after kidney transplantation - D Paripovic, A Peco-Antic, M Kostic, D Kruscic, B Spasojevic, G Milosevski, I Davidovic (Belgrade - Serbia)

P378 Masked hypertension after renal transplantation - D Paripovic, A Peco-Antic, M Kostic, D Kruscic, B Spasojevic, G Milosevski, I Davidovic (Belgrade - Serbia)

Tubular and intestinal disorders (location: block B)

P379 Mesalazine-induced interstitial nephritis - S Skalova, P Dedek, O Pozler, M Podhola (Hradec Kralove - Czech Republic)

P380 New mutations in the BCS1L gene in a patient with severe tubulopathy, liver failure and microcepahly - J Vara, M Garcia-Silva, M Gil-Borlado, M Gonzalez-Hoyuela, S Seneca, G Lopez-Alonso, J Manzanares, J Arenas, R Muley, E Medina, C Ugalde (Madrid - Spain, Brusseles - Belgium)

P381 The spectrum of renal tubular disorders in Iraqi children - A Al Mosawi (Baghdad - Iraq)

P382 Long-term Follow-up of patients from 13 families with Congenital Nephrogenic Diabetes Insipidus (NDI) - O Semenova, N Savenkova (Sankt-Petersburg - Russian Federation)

P383 Urinary proteome pattern in children with DeToni-Debré-Fanconi syndrome - J Drube, E Schiffer, H Mischak, M Kemper, T Neuhaus, L Pape, R Lichtinghagen, JHH Ehrich (Hannover - Germany, Hamburg - Germany, Zurich - Switzerland)

P384 Prevalence of cholelithiasis in children with Bartter syndromes - A Bettinelli, E Puricelli, N Borsa, G Porcellini, M Materassi, R Milani-Capialbi, M Bernardi (Merate (Lecco) - Italy, Varese - Italy, Milano - Italy, Torino - Italy, Firenze - Italy, Merate (Lecco) - Italy, Merate - Italy)

P385 Unusual presentation of cystinuria over two generations - N Ristoska Bojkovska, K Popovska-Jankovic, Z Gucev, GD Efremov, D Plaseska-Karanfilska, V Tasic (Skopje - Macedonia)

P386 Idiopathic Fanconi Syndrome and Liver Cirrhosis – fatal combination - S Garcês, V Mendonça, R Vaz, T Campos, J Amil, E Trindade, A Maia, AC Afonso (Porto - Portugal)

P387 A Mutation in the UMOD Gene Responsible for Familial Juvenile Hyperuricemic Nephropathy and Chronic Renal Failure: Case Report - S Mir, A Berdeli, O Yavascan, F Mutlubas (Izmir - Turkey)

P388 Distal renal tubular acidosis in childhood - P Pereira, D Miranda, E Oliveira, AC Simões E Silva (Belo Horizonte - Brazil)

Urinary mineral abnormalities and urolithiasis (location: tent)

P389 Reference values of plasma oxalates in children and adolescents - T Porowski, W Zoch-Zwierz, J Konstantynowicz, A Korzeniecka-Kozerska, J Michaluk-Skutnik, A Wasilewska (Bialystok - Poland, Bia?Ystok - Poland)

P390 Urinary Calcium Excretion in Healthy Children Living in Desert of Kashan - N Hooman, A Honarpisheh, A Taghavi (Tehran - Iran, Islamic Republic of, Kashan - Iran, Islamic Republic of)

P391 Quantification of endogenous oxalate production in patients with primary hyperoxaluria type 1: a stable isotope method - H Huidekoper, C Van Woerden, M Duran, A Ruiter, M Ackermans, H Sauerwein, F Wijburg, J Groothoff (Amsterdam - The Netherlands)

P392 Urolithiasis in the first year of life: is Hyperoxaluria a risk factor? - A Gur Guven, YE Baysal, S Akman, E Alimoglu, M Koyun, A Kabaalioglu (Antalya - Turkey)

P393 From Hypercalciuria to Stone Formation: 7 Years Survey of a Non-Complained Child - A Gur Guven, M Koyun, YE Baysal, S Akman (Antalya - Turkey)

P394 Vitamin D Receptor Expression in Children with Absorptive and Non-Absorptive Type Hypercalciuria - M Koyun, A Gur Guven, S Koksoy, S Akman, N Cicek, E Alimoglu, H Akbas (Antalya - Turkey)

P395 Changing pattern of Urolithiasis in Armenian Children 1991-2007 - N Arikyants, A Sarkissian, A Babloyan, A Hesse, E Leumann (Yerevan - Armenia, Bonn - Germany, Zurich - Switzerland)

P396 Nephrocalcinosis in very low birth weight (VLBW) infants - F Nasseri (Isfahan - Iran, Islamic Republic of)

P397 Beneficial effect of medical therapy in pediatric urolithiasis - D Derakhshan (Shiraz - Iran, Islamic Republic of)

P398 Type1 Dent's disease (DD1) in children: long term follow up and relationships between calcium intake and bone homeostasis - G Barbano, A Trivelli, A Magnasco, F Emma, F Anglani, GM Ghiggeri (Genova - Italy, Roma - Italy, Padova - Italy)

P399 Urinary excretion of lithogenic and stone inhibitory substances in patients with cystic fibrosis. Preliminary study - V Cantarin, M Gonzalez-Valcarcel, P Malillos, J Ecija, M Vazquez-Martul (Madrid - Spain)

Urinary tract infection and VUR (location: tent)

P400 The particularities in an infant with prune-belly syndrome. Case report - SI Iurian, B Neamtu, H Jidveianu, C Berghea Neamtu (Sibiu - Romania)

P401 Interleukins -6 and -10 in infants with urinary tract infection - S Paunova, A Kucherenko, I Smirnov, I Donin, N Goltsova, L Revenkova, G Serova, O Anochina (Moscow - Russian Federation)

P402 Inflammatory and renal injury markers in infants with febrile and afebrile urinary tract infection - A Puczko-Michalczuk, W Zoch-Zwierz, A Wasilewska, T Porowski, E Tenderenda (Bia?Ystok - Poland, Bialystok - Poland)

P403 Laminin and transforming growth factor beta1 in children with vesicoureteric reflux - A Sabasinska, W Zoch-Zwierz, A Wasilewska, T Porowski, K Taranta-Janusz (Bialystok - Poland, Bia?Ystok - Poland)

P404 A comparison of automated microscopy, urine dipstick and culture methods for diagnosing urinary tract infection - A Lunn, AR Watson, S Holden, T Boswell (Nottingham - United Kingdom)

P405 Risks and benefits of traditional imaging strategies following recovery from urinary tract infection: results of an evidence based approach to guideline development carried out on behalf of the National Institute for Health and Clinical Excellence (NICE) - K Verrier Jones, L Jadresic, M Lakhanpaul, R Mori, K Tullus (London - United Kingdom)

P406 Procalcitonin as predictor of renal scar in patients with the first episode of pyelonephritis - M Espino, J Fernandez, B Bonet, A Granados, S Jimeno, M Mitjavilla, E Parra (Madrid - Spain)

P407 Role of the antenatal and postnatal ultrasound in the diagnosis of vesicoureteral reflux - S Grazioli, P Parvex, L Merlini, E Antonelli, C Delhumeau, E Girardin (Geneva - Switzerland)

P408 Uropathogenic E. coli produce biofilms to evade innate immune responses - M Chromek, X Wang, P Luthje, L Kadas, SH Jacobson, B Agerberth, U Römling, A Brauner (Stockholm - Sweden)

P409 A Prospective Outcome Study of Childhood Acute Pyelonephritis using Serial DMSA Scans and its Implications on Performing Subsequent Micturiting Cystourethrogram - S Chao (Singapore - Singapore)

P410 First Upper Urinary Tract Infection In Children – Is 99mTc-DMSA Scintigraphy Pathological ? - M Poropat, D Batinic, S Divosevic, D Dodig, S Tezak, S Loncaric (Zagreb - Croatia)

P411 Case report: Carbonato apatite nephrolithiasis in infant - MR Caruso, GF Deiana, G Rota, S Locatelli, J Foreman, G Locatelli (Bergamo - Italy, Durham - United States)

P412 Diagnosis of acute pyelonephritis in children - D Kuzmanovska, E Sahpazova, A Bogdanovska (Skopje - Macedonia)

P413 Some genetic polymorphisms in children with vesico-ureteric reflux - V Pavasovic, B Zagradisnik, N Marcun Varda, K Bracic, N Kokalj Vokac, A Gregoric (Maribor - Slovenia)

P414 DMSA scan during urinary tract infection in neonates: its role as a predictor of dilating vesicoureteral reflux and permanent renal damage - E Siomou, V Giapros, A Fotopoulos, M Mpasioti, F Papadopoulou, A Serbis, A Siamopoulou, S Andronikou (Ioannina - Greece)

P415 The etiological structure of chronic pyelonephritis in children of Orenburg region - A Vyalkova, E Danilova, M Vostrikova, V Gritsenko, I Zorin, A Karpov, A Zorin (Orenburg - Russian Federation)

P416 The association of isolated mild fetal hydronephrosis with postnatal vesicoureteral reflux - D Tramma, M Gerouda, C Tsakalidis, S Exadactylou (Thessaloniki - Greece)

P417 Acute pyelonephritis in infants and risk of vesicouretral reflux - K Kutrova, P Geier, H Flogelova, K Michalkova (Olomouc - Czech Republic)

P418 Clinical course of primary vesicoureteral refluks detected in the first year of life - M Subat-Dezulovic, S Flajsman-Raspor, G Saina, T Grbac-Ivankovic, H Nikolic (Rijeka - Croatia)

P419 Urinary tract infection - regional resistance patterns dictates empirical treatment - L Rocha, AA Sequeira, MH Ramos, P Matos (Porto - Portugal)

P420 Role of Matrix Metalloproteinase-9, Tissue Inhibitor of Metalloproteinase-1 and Hyaluronic Acid in acute pyelonephritis - A Kavaz, M Ekim, A Ikinciogullari, D Guloglu, ZB Ozcakar, F Yalcinkaya (Ankara - Turkey)

P421 Renal length discrepancy by ultrasound in febrile urinary tract infections as a predictor of pyelonephritis on DMSA scan - O Romantshik, P Zucchetta, I Hewitt, E Talenti, W Rigamonti, R Dall'Amico, G Kainer, G Montini (Padova - Italy, Perth - Australia, Pordenone - Italy, Sydney - Australia)

P422 Recurrent urinary tract infection and refluxing megaureter in boys with stenosis of the posterior urethra - V Rotaru, A Curajos, B Curajos, S Dumitras, O Cirstea, A Ciuntu (Chisinau - Moldova, Republic of)

P423 Renal ultrasonography to predict vesico-ureteral reflux after urinary tract infection in childhood: systematic review and meta-analysis - S Leroy, J Friedman, N Mourdi, I Colombet, G Breart, M Chalumeau (Paris - France, Toronto - Canada)

P424 Pyelonephritis in a Danish paediatric population - H Norgaard, A Hansen, L Nielsen (Holbaek - Denmark, Koege - Denmark, Herlev - Denmark)

P425 Swedish Reflux Study in Children - P Brandstrom, S Hansson (Jonkoping - Sweden, Goteborg - Sweden)

P426 Hyponatremia is associated with urinary tract abnormalities in infants with pyelonephritis - S Puhakka, M Nuutinen, T Jahnukainen (Turku - Finland, Oulu - Finland, Helsinki - Finland)

P427 Evaluation of the effect of indirect hyperbilirubinemia on the growth of uropathogen E.coli in newborn urine - MA Turkmen, A Soylu, C Ozturk, Z Gulay, I Akil, S Kavukcu (Izmir - Turkey)

P428 Treatment and Outcome in community acquired UTI Caused by Extended-Spectrum Beta-Lactamase Producing Enteric Bacteria in Children - R Topaloglu, I Er, B Dogan-Guciz, D Gur, Y Bilginer, F Ozaltin, N Besbas, A Bakkaloglu (Ankara - Turkey)

P429 Minimal utility of acute phase DMSA scan in infants with first episode of febrile urinary tract infection - N Printza, E Farmaki, K Piretzi, K Kollios, F Papachristou (Thessaloniki - Greece)

P430 Comparison of bag versus catheter-collected urine for non trained children suspect of urinary tract infection - C Etoubleau, M Reveret, D Brouet, P Blanc, F Garnier, V Guigonis (Limoges - France, Poissy - France)

P431 Procalcitonin as diagnostic marker in children with first febrile urinary tract infection - G Montini, P Zucchetta, B Andreola, S Bressan, M Burei, L Da Dalt (Padova - Italy)

P432 Usefulness of urinary Beta2Microglobulin in the diagnostic process of congenital urinary tract abnormalities - S Testa, V Cecchetti, D Clerici, A Mastrangelo, A Edefonti, L Manenti, C Giavardi, F Napolitano, E Torresani, F Mosca, M Pavesi, G Ardissino (Milano - Italy)

P433 Bacterial Findings and Antibacterial Sensitivity in Young Children with Urinary Tract Infection - S Swerkersson, U Jodal, A Svedhem, S Hansson (Goteborg - Sweden)

P434 Proinflamatory cytokines IL-1 beta, IL-6 and procalcitonin in children with acute pyelonephritis - B Spasojevi?-Dimitrijeva, M Kostic, A Peco-Antic, M Stanic, M Zivkovic, A Afgan, D Topalov, J Mitrovic (Belgrade - Serbia)

P435 Interleukin-1β production in response to urinary tract infection in children - A Al-Eisa, R Attiya (Jabria - Kuwait)

P436 Voiding cistourethrography may be avoided after the firts episode of pyelonephritis? - M Espino, R Martin Molina, S Jimeno Ruiz, R Mata Fernandez, M Mijtavilla, MA Martinez Granero, C Rivas (Madrid - Spain, No Result - Spain)

Vasculitis and autoimmune related disease (location: tent)

P437 Early onset lupus nephritis: clinicopathology and outcomes - P Vachvanichsanong, P Dissaneewate, E Mcneil (Hat Yai - Thailand)

P438 Circulating endothelial microparticles in children with Henoch-Schönlein purpura - I Dursun, R Dusunsel, H Ulger, MH Poyrazoglu, Z Gunduz, T Patiroglu, MK Gurgoze (Kayseri - Turkey, Elaz?? - Turkey)

P439 Induction therapy with mycophenolate mofetil (MMF) in children with Lupus nephritis (LN) - G Spartà, B Ranchin, C Rivarola, F Cachat, M Hofer, E Girardin (Lausanne - Switzerland, Lyon - France, Genève - Switzerland)

P440 A case of sarcoid interstitial nephritis improved by steroid therapy - A Jovanovska, D Kuzmanovska, E Sahpazova (Skopje - Macedonia)

P441 Outcome of lupus nephritis in Egyptian children: single center study - A El-Refaey, A Bakr, A Hammad, A Sarhan, M Ragab, A El-Mougy, A Abo-Elyazeed (Mansoura - Egypt)

P442 Determinants of Prognosis in Turkish FMF Children: Existence of Particular Mutations or Disease Severity? - M Anil, D Kozanoglu, O Yavascan, OD Kara, O Uzun, A Bal, AB Anil, N Aksu (Izmir - Turkey)

P443 DAPSONE Therapy for chronic cutaneous symptoms of HENOCH-SCHONLEIN Purpura - C Dheu, N Mazille, J Terzic, M Fischbach, D Lipsker (Strasbourg - France)

P444 Evaluation of TLR-2 and TLR-4 polymorphisms in Henoch Schonlein vasculitis with and without renal involvement - A Soylu, S Kizildag, S Kavukcu, S Cingoz, MA Turkmen, B Kasap Demir, M Sakizli (Izmir - Turkey)

P445 Atypical hemolytic uremic syndrome : an unusual presentation of systemic lupus erythematosus - D Talmud, A Wynckel, M Abély, C Pietrement (Reims - France)

P446 Complement factor B deficiency associated with recurrent asceptic meningitis - J Dehoorne, A Raes, F Haerynck, A Deguchtenaere, J Vande Walle, R Joos (Gent - Belgium)

P447 Proteinuria in patients with oligoarthritic juvenile idiopathic arthritis treated with sulfasalazine - F Korn, H Michels, G Klaus (Marburg - Germany, Garmisch-Partenkirchen - Germany)

P448 Early high-dose immunosuppressive therapy in Henoch-Schönlein Purpura Nephrotic Syndrome may be associated with improved long-term outcome - R Andersen, S Rubak, S Rittig (Aarhus - Denmark)

P449 Hypocomplementaemic urticarial vasculitis preceding SLE with nephritis in adolescent boy - J Putnik, N Stajic, A Paripovic, A Minic, S Pasic, R Bogdanovic (Belgrade - Serbia)