PS1A
POSTER SESSION 1A -  Dialysis
Fr-P 001 Long-term kidney follow-up after pediatric kidney support therapy for children less than 15 kg
Ö. Gülçek, B. Gulhan, S. Kesici, E. Kurt-Sukur, M. Hayran, F. Ozaltin, A. Duzova, B. Bayrakç?, R. Topaloglu
Fr-P 002 THERAPEUTIC PLASMA EXCHANGE FOR PEDIATRIC RENAL AND NONRENAL DISEASE INDICATIONS AND OUTCOMES: OVER 30-YEAR, SINGLE CENTER EXPERIENCE
C. Fernández Camblor, D. Morante Martinez, M. Vaqueiro Grańa, A. Zarauza Santoveńa, J. Bravo Feito, A. Alonso Melgar, M. González Pérez, N. Perea Dominguez, M. Aparicio López
Fr-P 003 The changing trends in pediatric renal replacement therapy - a 40-year follow-up of the Polish Registry of Renal Replacement Therapy in Children.
I. Zagozdzon, R. Jacek, L. Justyna, S. Maria, Z. Katarzyna, M. Anna, J. Anna, L. Beata, M. Irena, B. Beata, A. Hanna, T. Katarzyna, N. Katarzyna, ?. Aleksandra
Fr-P 004 The use of renal replacement therapy worsens outcome in children with acute kidney injury after hematopoietic stem cell transplantation
K. G?sowska, K. Zachwieja, J. Go?dzik, A. Krasowska-Kwiecie?, M. Miklaszewska, D. Dro?d?
Fr-P 006 A RETROSPECTIVE STUDY OF ACUTE AND CHRONIC PERITONEAL DIALYSIS: A SINGLE-CENTER EXPERIENCE
M. MILA, A. KOURKOUNAKIS, A. Zampetoglou, P. TZARA, M. KOURKOUNAKI
Fr-P 007 Improvised emergency peritoneal dialysis in children with acute kidney injury amid war in Tigray, northern Ethiopia; two teaching cases
H. gebrearegay, E. berhe, M. hagazi, H. haftu
Fr-P 008 Budd Chiari Syndrome: A Rare Complication of Tunneled Hemodialysis Catheter
W. AlDhaheri, Z. Al Ismaili, A. Al Ghamdi, E. Tawfik, H. AlHadhrami, E. Beyyumi
Fr-P 009 Quality of life of children with end stage renal disease undergoing hemodialysis
D. Hana, S. NOUIR, M. Sameh, E. Safa, M. Fadwa, A. Houda, A. Saoussen, C. Jalel
Fr-P 010 Typical hemolytic uremic syndrome in children: clinical presentations and short-term outcomes
G. Donielaite, Z. Doviltyte, A. Naujokaitis, J. Masalskiene, S. Rudaitis, D. Dobilien?
Fr-P 011 First Vascular Access in Children Performing Hemodialysis
S. Ventura, L. Salazar, S. Poço Miranda, B. Sousa, T. Costa, M. Sameiro Faria, C. Mota
Fr-P 012 LECLERCIA ADECARBOXYLATA IN PERITONEAL DIALYSIS PATIENTS: A SYSTEMATIC REVIEW
J. Dotis, A. Kondou, V. Karava, G. Sotiriou, A. Papadopoulou, C. Zarras, C. Michailidou, E. Vagdatli, K. Pavlogiannis, N. Printza
Fr-P 013 Severe acute kidney injury caused by paroxysmal cold haemoglobinuria : a case report
K. Pavlogiannis, J. Dotis, A. Kondou, D. Adamidou, G. Liapis, E. Mantadakis, D. Zafeiriou, M. Economou, N. Printza
Fr-P 014 The impact of Covid-19 in children undergoing   chronic  hemodialysis: a single- center experience
A. Zampetoglou, E. Gole, V. Askiti, M. Mila, G. Malakasioti, A. Mitsioni
Fr-P 015 Second home. Almost 40 years of dialysis at the same dialysis station.
K. G?sowska, J. Pietrzyk, K. Zachwieja, M. Miklaszewska, A. Jaskólska, D. Dro?d?
Fr-P 016 Pleural effusion complicating acute peritoneal dialysis in Shiga toxin producing E.coli hemolitic uremic-children.
L. Biscardi, C. La Scola, D. Al Qaoud, R. Pillon, I. Alberici, A. Pasini
Fr-P 017 Encapsulating Peritoneal sclerosis : A pediatric case report.
M. hajer, M. Sameh, M. Salma, L. Rachida, S. NOUIR, M. Fadwa, A. Houda, A. Saoussen, C. Jalel, B. Mohsen
Fr-P 018 Extragonadal yolk sac tumor of the pelvic region in a 9-month-old boy: a case report and treatment challenges.
V. Joneli?nait?, S. Stankevi?ien?, R. Cerkauskiene, D. Ruževi?ien?, V. Žilinskait?
Fr-P 019 Impact of therapeutic Patient education on knowledge's and attitudes of hemodialysis children
D. Hana, S. NOUIR, M. Sameh, M. hajer, M. Fadwa, A. Houda, A. Saoussen, C. Jalel
Fr-P 020 Tenckoff catheter dysfunction in children on chronic peritoneal dialysis : A single center experience
M. Sameh, S. NOUIR, M. hajer, A. Houda, M. Fadwa, A. Saoussen, C. Jalel
PS1B
POSTER SESSION 1B - CKD
Fr-P 022 Response to rhGH treatment in children with Autosomal Recessive Polycystic Kidney Disease
B. Leszczynska, M. Daniel, A. Deja, M. Panczyk-Tomaszewska
Fr-P 024 Urinary Beta2microglobulin as biomarker of renal function in neonates admitted to NICU
F. Grassi, S. Consolo, F. Paglialonga, G. Puccio, M. Colombo, M. Marangoni, G. Araimo, F. Mosca, G. Montini
Fr-P 025 Real-World Evidence of Lisinopril in Pediatric Hypertension and Nephroprotective Management: A 10-Year Cohort Study
E. Degraeuwe, A. Raes, E. Gasthuys, E. Snauwaert, L. Dossche, A. Prytula, J. Dehoorne, A. Vermeulen, J. Vande Walle
Fr-P 026 Idiopathic nephrotic syndrome in children before and during COVID-19 pandemic: a single-center retrospective study
D. TRAMMA, P. PANAGOPOULOU, N. GKIOURTZIS, A. GLAVA, T. VASILEIADOU, A. CHRISTAKOPOULOS, S. KOFKELIS, M. MOUTAFI, T. DELAPORTA, K. PAPADOPOULOU-LEGBELOU
Fr-P 027 EVALUATION OF SARS-COV-2 SEROPREVALENCE BEFORE AND AFTER THE COVID-19 VACCINE PERIOD IN CHILDREN WITH CHRONIC KIDNEY DISEASES
B. SATICI, E. Comak, G. KAYA AKSOY, M. KOYUN, Ö. KOYUNCU ÖZYURT, G. ÖNGÜT, D. MUTLU, S. AKMAN
Fr-P 029 EFFECT ON BLOOD PRESSURE AND CARDIOVASCULAR RISK (CVR) FACTORS IN PEDIATRIC PATIENTS DURING COVID-19 PANDEMIC CONFINEMENT (COBECOR STUDY)
E. Codina Sampera, P. Arango Sancho, A. Aguilar Rodríguez, M. Jiménez Moreno, B. Gomez Herrera, Y. Calzada Bańos, R. Jiménez García, V. Coll Brito, O. González Osorio, Á. Madrid Aris
Fr-P 031 Factors Associated with Fatigue in Children with Chronic Renal Failure
Ö. Özdemir-?im?ek, G. Yurtda? Depboylu, G. Erfidan, C. Ba?aran, S. Arslansoyu-Çamlar, D. Alaygut, F. Mutluba?, B. Kasap-Demir
Fr-P 032 Retrospective analysis of a pediatric tuberous sclerosis population
S. todero, R. Pillon, C. La Scola, L. Anile, L. Biscardi, I. Alberici, A. Pasini
Fr-P 033 The association of serum neutrophil gelatinase-asssociated lipocalin and cystatin-c with blood pressure in ex-preterm children and adolescents
A. CHAINOGLOU, K. Sarafidis, A. Taparkou, E. Farmaki, K. Chrysaidou, D. Gidaris, K. Kollios, V. Kotsis, S. Stabouli
Fr-P 034 Burden, distress, quality of life and coping styles in caregivers of children with chronic kidney disease in different stages!
B. Ishran, R. Sharma, H. Kohl;i, L. Dawman, R. Ramachandran, K. Kumar, S. Kushwah, K. Tiewsoh
Fr-P 035 Psychosocial aspects among children with chronic kidney disease!
B. Ishran, R. Sharma, L. Dawman, H. Kohli, K. Tiewson, K. Soni, R. Ramachandran
Fr-P 037 Fibroblast growth-factor 23 - Klotho axis, myokine profile and systemic inflammation in children with chronic kidney disease
V. Karava, A. Kondou, J. Dotis, A. Taparkou, E. Farmaki, K. Kollios, N. Printza
Fr-P 038 Tubulointerstitial Nephritis and Uveitis Syndrome: Case Series
N. Göknar, I. Gökçe, E. Karabag Yilmaz, E. Kele?o?lu, K. Y?lmaz, F. Esen, D. Üçkarde?, ?. Özkanl?, C. Candan
PS1C
POSTER SESSION 1C - CAKUT
Fr-P 040 Clinical and radiological predictors of posterior urethral valves in boys after the neonatal period
P. Marzuillo, M. Belfiore, A. Di Sessa, G. Torino, A. Roberti, M. Balzano, A. Reginelli, S. Cappabianca, E. Miraglia del Giudice, A. La Manna, S. Guarino, G. Di Iorio
Fr-P 041 Development of steroid-resistant nephrotic syndrome in a child with renal hypodysplasia/aplasia, type 3.
D. Mikhalkova, N. Zaikova, V. Dlin, A. Smirnova
Fr-P 042 Genotype- phenotype association and outcomes of children with WT1 variants: a single center experience
G. Malakasioti, V. Askiti, M. Mila, A. Zampetoglou, E. Gole, A. Mitsioni
Fr-P 044 Uropathogens and antimicrobial resistance in infants hospitalized with a first febrile urinary tract infection
G. Alt?nkaynak, H. Alt?n, A. Palanc? Sakarya, M. Kö?ker, G. Timurta? Dayar, Ç. Do?an
Fr-P 047 DACT1 and TSHZ3 are mutated in patients with congenital anomalies of the kidney and urinary tract
E. Kesdiren, A. Christians, H. Martens, F. Brand, L. Werfel, M. Trowe, A. Hofmann, M. Zirngibl, A. Bjerre, T. Seeman, V. Tasic, J. Bräsen, A. Kispert, D. Haffner, R. Weber
Fr-P 049 Prevalence of Urinary Tract Infection pathogens in children and antimicrobial Susceptibility and Resistance Patterns
I. Mikulyt?, I. Murmokait?, R. Ambrazaitien?, S. Kiveryt?, A. Jankauskien?
Fr-P 050 Mercaptoacetyltriglycine-3 diuretic renography in the detection of obstructive nephropathy: how much has our practice changed during the last decade?
D. TRAMMA, N. GKIOURTZIS, A. GLAVA, S. KOFKELIS, A. CHRISTAKOPOULOS, T. VASILEIADOU, M. MOUTAFI, T. DELAPORTA, P. CHATZIDAMOS, D. LOPRESTI, G. ARSOS
Fr-P 051 Evaluation of children with a diagnosis of bladder
Ö. Özdemir-?im?ek, G. Erfidan, S. Tiryaki, S. Arslansoyu-Çamlar, F. Mutluba?, B. Kasap-Demir, D. Alaygut
Fr-P 052 Complicated urinary tract infection in children
A. Paripovi?, J. Putnik, N. Staji?
Fr-P 056 Estimating solitary functioning kidney (SFK) length by age or height: a comparative study
V. Cenkute, D. Ruzgiene, A. ?ekuolis, R. Augustiniene, R. Vitkevi?, R. Cerkauskiene, A. Jankauskiene, K. Ažukaitis
Fr-P 057 ACUTE KIDNEY INJURY IN THE FIRST 3 YEARS OF LIFE - A 10-YEAR RETROSPECTIVE STUDY
L. Salazar, S. Vieira, C. Correia, L. Rocha, P. Matos
Fr-P 058 Evaluation of kidney functions in operated meningomyelocella patients
F. Ünlü, H. Poyrazo?lu, A. Kara, S. Telo
PS1D
POSTER SESSION 1D - TRANSPLANTATION
Fr-P 060 Epstein-Barr Virus Anterior Uveitis in a paediatric kidney transplant recipient
C. Higgins, H. Petrushkin, A. Solebo, W. Moore, S. Boyle, Z. Arslan, J. Stojanovic, J. Breuer, S. Marks
Fr-P 061 Are hemodynamic values related to renal-injury biomarker excretion in pediatric kidney transplantation?
M. Voet, D. van Lier, J. Lemson, A. Zarbock, M. Cornelissen, P. Pickkers
Fr-P 062 Association between tacrolimus variability and development of donor-specific antibodies in pediatric kidney transplantation.
J. Caballero Gil, S. Ojea Varona, J. Fijo López-Viota, R. Bedoya Pérez, A. Sánchez Moreno, F. De La Cerda Ojeda
Fr-P 065 ADULT SELF-REPORTED QUALITY OF LIFE AFTER PEDIATRIC KIDNEY TRANSPLANTATION
J. Fijo Lopez-Viota, A. Sanchez Moreno, R. Bedoya Perez, D. Canalejo Gonzalez, A. Garcia Rojas, F. De la Cerda Ojeda
Fr-P 066 Paediatric renal dietetic input post renal transplant: A survey of UK paediatric renal dietitians
T. Joyce, T. Hall, L. Kipping, G. Walsh, J. Clothier, N. Ware, H. Jones
Fr-P 068 Increased kidney allograft fibrosis in patients with methylmalonic aciduria: a case control study.
S. Innocenti, C. Tassin, A. Brassier, F. Lacaille, M. Schiff, O. Boyer, J. Hogan, J. Duong, M. Rabant, L. Dehoux
Fr-P 069 Efficacy and Safety of Chronic Antibody-Mediated Kidney Allograft Rejection Treatment: experience from a single center in Northern Italy
M. Cazzaniga, S. Testa, O. Caporale, M. Viganoni, V. Sioli, A. Comino, G. Montini
Fr-P 070 RAVULIZUMAB "DE NOVO" IN PEDIATRIC PATIENTS WITH ATYPICAL HEMOLITIC UREMIC SYNDROME (aHUS): FIRST WORLDWIDE CASES
P. Arango Sancho, A. Aguilar Rodríguez, O. González Osorio, B. Gomez Herrera, M. Jiménez Moreno, E. Codina Sampera, R. Jiménez García, Y. Calzada Bańos, V. Coll Brito, Á. Madrid Aris
Fr-P 071 Cytopenias in pediatric kidney transplant recipients: preceding factors and clinical consequences
S. Regev Sadeh, Y. Borovitz, O. Steinberg Shemer, O. Gilad, S. Shoham, J. Yacobovich
Fr-P 072 Systematic digital assessment of patient-reported outcomes during follow-up of pediatric kidney transplant recipients: A pilot study.
F. Eibensteiner, R. Schaup, V. Ritschl, L. Kaltenegger, A. Selzer, G. Dorffner, T. Stamm, E. Schaden, T. Mueller-Sacherer, K. Heindl-Rusai, C. Aufricht, M. Boehm
Fr-P 073 Daratumumab in post-transplant recurrence of SRNS
C. Dossier, L. Allard, E. Merieau, J. Delbet, T. Kwon, J. Hogan
Fr-P 075 First Report on the Use of a Human Rectus Sheath Fascia to Aid Abdominal Closure Following Combined Liver and Kidney Transplant in a Complex Metabolic Patient
A. Paessler, M. Cortes-Cerisuelo, W. Jassem, H. Vilca-Melendez, A. Deep, V. Jain, A. Pool, S. Grunewald, J. van der Voort, N. Kessaris, J. Stojanovic
Fr-P 077 PEDIATRIC KIDNEY TRANSPLANT AND ITS CARDIOMETABOLIC IMPACT - A 15-YEAR COHORT STUDY
L. Salazar, B. Sousa, S. Poço Miranda, S. Ventura, S. Mosca, L. Correia-Costa, A. Teixeira, T. Costa, M. Sameiro Faria, C. Mota, A. Caldas Afonso
Fr-P 078 TISSUE EXPRESSION OF ANGIOTENSIN TYPE 1 RECEPTOR, ENDOTHELIN TYPE A RECEPTOR AND TWO ADHESION MOLECULES OF THEIR DOWNSTREAM SIGNALING, IN PROTOCOL BIOPSIES OF PEDIATRIC KIDNEY TRANSPLANT PATIENTS.
B. Antoniello, S. NEGRISOLO, A. Carraro, D. Marzenta, M. Vadori, E. Cuciz, E. Vianello, J. Igeno, E. Vidal, E. Cozzi, E. Benetti
PS1E
POSTER SESSION 1E - GLOMERULAR DISORDERS
Fr-P 079 Steroid-resistant nephrotic syndrome with mutation in tensin2 gene
S. Skálová, M. KOpecká, T. Filipský, M. Podhola, M. Bezdí?ka
Fr-P 081 Annexin-5 level in children with chronic kidney diseases
A. KANDRATSENKA, I. Kazyra, H. Bialkevich
Fr-P 082 NPHS1 and NPHS2 mutations in children with nephrotic syndrome
A. KANDRATSENKA, H. Bialkevich, I. Kazyra, N. Nikitchenko, H. Yatskiu, R. Goncharova
Fr-P 083 A case presentation of a child with nephrotic syndrome and common variable immunodeficiency
G. Zvenigorodska, G. Guminska, T. Stepankevich, O. Tykholaz, A. Bondarenko
Fr-P 084 Epidemiology, morphology and outcomes of nephrotic syndrome in children
S. Baiko, T. Letkovskaya, N. Tur, A. Klimovich
Fr-P 085 Need for next-generation sequencing rather than sanger sequencing for SRNS in a setting with constrained resources
L. Kalipratap, A. kaur, R. nada, L. dawman, A. rawat, A. kaur, K. Tiewsoh
Fr-P 086 An unusual cause of diarrhea in a child with nephrotic syndrome
D. Baltu, E. Kurt-Sukur, E. Gümü?, T. Öztürk, Y. Ergen, D. Demirta?, B. Gülhan, F. Ozaltin, D. Orhan, H. Özen, A. Duzova
Fr-P 087 Cardiovascular Evaluation of FMF Patients
B. Kasap-Demir, G. Erfidan, T. Demircan, Ö. Özdemir-?im?ek, C. Ba?aran, S. Arslansoyu-Çamlar, D. Alaygut, F. Mutluba?
Fr-P 089 ANCA associated Vasculitis accompanied by Anterior Mediastinal Mass: in insightful case report of a 15-year-old girl
J. Ivan?i?, M. Ban, I. Kos, H. Matkovic, M. Davidovic, M. Pasini, S. Bulimbaši?, L. Lamot, K. Vrljicak
Fr-P 091 Nephropathy in a Child with a Frameshift Mutation on the COL7A1 gene: a Case Report
C. Ambarsari, F. Sinuraya, R. Palupi-Baroto, E. Suryati, E. Widyastuti, S. Widhiati
Fr-P 092 Genetic spectrum of childhood onset steroid resistant nephrotic syndrome in Kazakhstan
M. Khvan, B. Batyrova, N. Nigmatullina, N. Musabekova, S. Rakhimzhanova, S. Issakov
Fr-P 093 Mirage syndrome with isolated nephrotic-range proteinuria and minimal change disease: description of the first case
S. Bernardi, A. Mastrangelo, P. Castelli, E. Nebuloni, A. Del Gobbo, F. Vianello, D. Marazza, G. Montini, W. Morello
Fr-P 094 CRB2 - associated FSGS and congenital cerebral ventriculomegaly
V. Obukhova, O. Piruzieva, S. Morozov, V. Dlin
Fr-P 096 Gelsoline, Adipsin and Taurine Levels in Plasma and Urine as an Early Indicator of Diabetic Nephropathy in Children with Type 1 Diabetes Mellitus
A. Kayaduman, A. Kara, S. Ayd?n, ?. Esen
PS1F
POSTER SESSION 1F - GLOMERULAR DISORDERS
Fr-P 097 Vitamin C deficiency is associated with increased neutrophil extracellular trap formation in juvenile lupus nephritis
P. Rianthavorn, C. Santiworakul, W. Saisorn, N. Siripen, A. Leelahavanichkul
Fr-P 098 Inflammatory and immunological biomarkers in lupus nephritis
C. de Mutiis, K. Tullus, I. in Lupus Nephritis
Fr-P 099 Two year outcome of renal lupus
C. de Mutiis, K. Tullus, I. Lupus Nephritis
Fr-P 101 Use of rituximab in glomerular pathology in children
Y. Lagodych, D. Ivanov, L. Vakulenko, I. Zavalna, I. Melnyk
Fr-P 102 The study of the course and outcome of lupus nephritis in children
A. KANDRATSENKA, I. Kazyra, H. Bialkevich, M. naief
Fr-P 103 When nephrotic syndrome is not what it seems
A. Roche Gómez, S. Foullerat Cańada, M. Alonso Riańo, C. Gallego, J. Mejías Bielsa, M. Espino Hernández, A. Alvarez Cabrerizo
Fr-P 107 Autoimmune lymphoproliferative syndrome under the mask of granulomatosis with polyangiitis
M. AKSENOVA, O. Shvez, A. Muchina, U. Rodina, A. Kozlova, A. Scherbina, A. Maschan
Fr-P 108 Relapse of nephrotic syndrome following COVID-19 vaccination
A. Abeyagunawardena, A. Gunathunga, S. Thalgahagoda, S. Manathunga, S. Abeyagunawardena
Fr-P 109 Clinical progress and prognosis in C3 glomerulopayhy
N. Çiçek, I. Gökçe, E. Demirci Bodur, S. Guven, M. Kaya, S. Pul, Ö. Türkkan, N. Yildiz, H. Alpay
Fr-P 110 SARS-CoV-2 infection and anti-glomerular basement disease: a case report
B. Aksu, N. Kucuk, Z. Yuruk Yildirim, Y. Ozluk, O. Hurdogan, A. Y?lmaz
Fr-P 111 IgM nephropathy: clinical manifestations and pathological findings
S. Baiko, V. Savosh, N. Tur, H. Barysevich, K. Hrybok
Fr-P 112 Humoral and cellular immune response to SARS-CoV-2 vaccine (BTN162b2) in children with systemic lupus erythematosus and diffult-to-treat nephrotic syndrome
E. Karabag Yilmaz, A. Agbas, D. Ozbey, N. Canpolat, A. Gunalp, Z. Y?ld?r?m, R. Gulmez, S. Saygili, S. Sahin, O. Kasapcopur, B. Kocazeybek, S. Caliskan
Fr-P 114 Pediatric double positive anti-glomerular basement membrane antibody and ant-neutrophil cytoplasmic antibody glomerulonephritis: a case report
N. Ech-charii, S. Essadiqi, N. Chekhlabi, N. Dini
Fr-P 115 Humoral response after SARS-CoV2 vaccination in children with idiopathic nephrotic syndrome
P. Castelli, W. Morello, G. Puccio, J. Serafinelli, F. Vianello, F. Ceriotti, S. Bernardi, C. Tamburello, T. Nittoli, A. Edefonti, G. Montini
Fr-P 116 A case of progressing to end-stage kidney disease with exacerbation of IgA nephropathy after COVID-19 infection
E. Karabag Yilmaz, S. Sayg?l?, A. Agbas, R. Gulmez, G. Musayeva, Y. Ozluk, N. Canpolat
PS1G
POSTER SESSION 1G - INHERITED KIDNEY DISORDERS
Fr-P 117 RENAL INVOLVEMENT IN PATIENTS WITH CHARCOT-MARIE-TOOTH DISEASE
M. HERRERO GOŃI, M. AGUIRRE MEŃICA, N. GARCIA PEREZ, L. GONDRA SANGRONIZ, L. MADARIAGA DOMINGUEZ, I. LLANO RIVAS, M. GARCIA BARCINA
Fr-P 118 Characteristics, outcome and follow up of children with renal cysts: results from a single tertiary referral centre in Croatia
S. Grli?, V. Gregurovic, M. Martini?, I. Jakopcic, H. Matkovic, M. Ban, M. Davidovic, I. Kos, K. Vrljicak, L. Lamot
Fr-P 119 Two new families with RRAGD gene tubulopathy, characterized by severe hypomagnesemia and dilated cardiomiopathy
L. GONDRA SANGRONIZ, G. ARICETA, M. PERELLO, E. Melilli, P. Arango, S. Chocron, A. Garcia Castańo, S. Gomez Conde, L. Madariaga, M. Herrero Gońi, M. Aguirre Meńica, N. García Perez, R. Group
Fr-P 120 Comparative analysis of renal involvement in children with oculocerebrorenal syndrome of Lowe and Dent disease type 2
S. Papizh, T. Nikishina, T. Lepaeva, N. Zaikova, M. Shumikhina, L. Prikhodina
Fr-P 121 Extrarenal involvement in children with oculocerebrorenal syndrome of Lowe and Dent disease type 2
P. Svetlana, T. Nikishina, T. Lepaeva, N. Zaikova, M. Shumikhina, L. Prikhodina
Fr-P 122 Efficacy of angiotensin-converting enzyme inhibitors in children with oculocerebrorenal syndrome of Lowe
S. Papizh, L. Prikhodina, T. Nikishina, T. Lepaeva, V. Obukhova
Fr-P 123 HNF4A mutation: neonatal hyperinsulinism and/or late-onset diabetes associated with rare autosomal dominant Fanconi Syndrome
H. Ríos Duro, A. Escolano Burgos, M. Clemente León, B. Pérez Dueńas, L. Gondra Sangroniz, L. Madariaga Domínguez, A. García Castańo, C. Larramendi Hernández, A. Cruz Gual, V. Pérez Beltrán, M. López González, S. Agámez Luengas, S. Chocrón de Benzaquen, G.
Fr-P 125 Intrafamilial heterogeneity and impact of family screening in primary hyperoxaluria type 1
L. Deesker, H. Karacoban, E. Metry, G. Mandrile, J. Groothoff, B. Beck
Fr-P 126 Long-term outcomes in Denys Drash Syndrome : a national cohort study
M. Glenisson, M. Grapin, M. Aurelle, J. Hogan, G. Roussey, M. fila, I. Vrillon, R. Novo, A. Mouche, C. Rousset Rouviere, T. Simon, O. Boyer, T. Blanc, G. Dorval, S. Sarnacki
Fr-P 127 Primary coenzyme Q10 deficiency: a case series report
M. García Alonso, M. HERRERO GOŃI, L. MADARIAGA DOMINGUEZ, J. Cruz Len Aguilera, J. De las Heras Montero, L. Gondra Sangroniz, M. Aguirre Meńica, A. Intxauspe Maritxalar
Fr-P 128 MAY THE TUBULE HAVE PROPELLERS?
A. Aguilar Rodríguez, P. Arango Sancho, R. Jiménez García, E. Codina Sampera, M. Jiménez Moreno, B. Gomez Herrera, Y. Calzada Bańos, Á. Madrid Aris
Fr-P 129 A rare case of HyperUricemia, Pulmonary hypertension, Renal failure and Alkalosis (HUPRA) syndrome
Z. Amer, G. Celsi, L. Ghahramani, J. Gross, A. Laestadius
Fr-P 130 Presence of DICER1 mutation in children with multicystic kidney lesion  is a predictor of anaplastic sarcoma development
G. YILDIZ, M. Torun Bayram, A. Soylu, S. Kavukcu
Fr-P 131 Survival beyond three years of age with mild chronic renal disease in a child with renal tubular dysgenesis due to ACE mutation
G. YILDIZ, M. Torun Bayram, A. Soylu, S. Kavukcu
Fr-P 132 Rare case of COQ8B nephropathy
K. Mishutkina, T. Kursova, S. Morozov
Fr-P 134 Clinical manifestation of females with Fabry disease in Lithuanian cohort
E. Damažeckait?, A. Cerkauskaite-Kerpauskiene, M. Monika Janusaite, M. Miglinas, R. Cerkauskiene
Fr-P 135 Clinical and genetic analyses of 16 children with nephronophtisis-related ciliopathy
G. YILDIZ, E. Karata?, M. Torun Bayram, A. Soylu, S. Kavukcu
Fr-P 136 Is heterozygoty is a bystander or a culprit in 24-hydrocylase-related diseases
R. KHELLAF, A. APETREI, F. Sacha, G. laverny, A. molin, A. Bertholet-Thomas, L. Sandrine, J. Bacchetta
PS1H
POSTER SESSION 1H - INHERITED KIDNEY DISORDERS
Fr-P 138 Atypical clinical case of Shimke's syndrome
V. Kulagina, N. Zaikova, A. Smirnova, ?. ???????, V. Dlin
Fr-P 139 Genomic analysis in unexplainted pediatric nephropathy: an unusual diagnosis of primary hyperoxaluria
A. Bertholet-Thomas, C. Acquaviva-Bourdain, S. Anne-Laure, R. Vargas-Poussou, C. Didier-Wright, L. Michel, J. Bacchetta
Fr-P 140 Diagnostic delay for primary hyperoxaluria remains considerable
R. Pszczolinski, C. Acquaviva-Bourdain, J. Bacchetta, M. Bruno
Fr-P 141 The effect of lumasiran therapy for primary hyperoxaluria type1 in a pre-school age child
C. Kosmeri, A. Serbis, A. Grepi, A. Zioga, E. Siomou
Fr-P 142 primary hyperoxaluria in Algiers; challenges in diagnosis and management
B. mounia, D. meryem, S. hassiba, H. karima
Fr-P 143 Successful kidney transplantation in Primary Hyperoxaluria type 1 after combining RNA-interference therapeutics: a Case Report
E. Metry, L. Deesker, S. Garrelfs, M. Oosterveld, K. Beekman, M. Cornelissen, L. Koster-Kamphuis, J. Groothoff
Fr-P 144 Efficacy and Tolerance of Stiripentol in Patients with Primary Hyperoxaluria
J. Hogan, G. Deschenes, A. Cambier, E. Letavernier, C. Dossier
Fr-P 145 TUBULOINTERSTITIAL NEPHRITIS (TIN): DIFFERENT SIDES OF THE SAME COIN
A. Giuliano, P. Arango Sancho, M. Jiménez Moreno, A. Aguilar Rodríguez, B. Gomez Herrera, Y. Calzada Bańos, R. Jiménez García, V. Coll Brito, O. González Osorio, Á. Madrid Aris
Fr-P 146 Schimke immunoosseous dysplasia. a 20-year case series from the tertiary center in the Czech Republic
J. Zieg, M. Bezdicka, M. Nemcikova, M. Balaš?áková, M. Suková, K. Sterbova, K. Vondrak, J. Dusek, A. Krepelova
Fr-P 147 DIFFICULT TO CONTROL ARTERIAL HYPERTENSION. TUMOR AS MAIN ACTOR
M. Jiménez Moreno, P. Arango Sancho, R. Jiménez García, A. Aguilar Rodríguez, B. Gomez Herrera, Y. Calzada Bańos, E. Codina Sampera, Á. Madrid Aris
Fr-P 148 Nephropathic cystinosis-a single center experience
V. Askiti, A. Zampetoglou, F. Komianou, M. Moraitou, M. Gourtzelidou, A. Mitsioni
Fr-P 150 Hypophosphatemic X-linked rickets (XLHR): when clinical and biochemical signs predominate over molecular tests
C. Pecoraro, L. Annicchiarico Petruzzelli, D. Cioffi, A. Klain, M. Lonardo, D. Molino, G. Esposito
Fr-P 151 Lumasiran treatment immediately after birth in primary hyperoxaluria type 1: never too soon.
L. Peruzzi, M. Leporati, M. Petrarulo, V. Dias Martins, A. Coscia, L. Marozio, R. Camilla, F. Mattozzi, B. Gianoglio
Fr-P 153 Schimke Immuno-osseous Dysplasia: expanding phenotype
M. AKSENOVA, A. Mukhina, D. Khalikova, O. Piruzeeva, T. Lepaeva, N. Zaikova, S. Morozov, S. Papizh, O. Katysheva, M. Kaabak, A. Tsygin, I. Miloserdov, A. Rumyantsev, Y. Rodina, A. Scherbina
Fr-P 154 Evaluation of Congenital Nephrogenic Diabetes Insipidus Cases with AVPR2 Mutation: A Single Center Experience
Ö. Türkkan, S. Güven, N. Çiçek, N. Yildiz, I. Gökçe, H. Alpay
PS2A
POSTER SESSION 2A - DIALYSIS AND TRANSPLANTATION
Sa-P 155 AMBULATORY BLOOD PRESSURE MONITORING IN 40 KIDNEY TRASPLANT PATIENTS
M. Vaqueiro Grańa, J. Bravo Feito, M. Melgosa Hijosa, C. Fernández Camblor, Á. Alonso Melgar, M. Muńoz Berges, L. García Espinosa, L. Espinosa Román
Sa-P 156 Early Proteinuria After Renal Transplantation in Children, What is its Clinical Significance?
G. Benshalom, Y. Dizitzer, M. Davidovits, I. Krause
Sa-P 159 May Thurner's syndrome in a paediatric kidney transplant recipient
H. Matkovic, M. Ban, I. Kos, M. Davidovic, L. Lamot, V. Vidjak, K. Vrljicak, J. Slavi?ek
Sa-P 160 Acute Kidney Injury In A Allogeneic Hematopoietic Cell Transplant Recipient
Z. KEMER AKTAS, G. KAYA AKSOY, H. TORU, M. KOYUN, E. COMAK, E. GULER, M. KU?, S. AKMAN
Sa-P 162 Haemoglobin cast nephropathy:The forgotten cause of acute kidney injury in children.
M. Chuah, H. Tan, J. Ja'afar, H. Gnanasegaram, Y. Yap, C. Eng
Sa-P 163 Incidence and outcomes of COVID-19 infection in pediatric transplant recipients
E. Gole, G. Malakasioti, M. Gourtzelidou, A. Mitsioni, V. Askiti
Sa-P 164 Acute kidney injury in infants with gestation age less than 32 weeks
I. KYSLOVA, T. Savrun, O. Yablon, O. Mazulov, N. Bedrii-Nazarchuk
Sa-P 166 Pleural effusion secondary to everolimus in a pediatric kidney transplant patient
M. Jiménez Moreno, Y. Calzada Bańos, B. Gomez Herrera, A. Aguilar Rodríguez, P. Arango Sancho, R. Jiménez García, E. Codina Sampera, Á. Madrid Aris
Sa-P 167 Moyamoya disease in a hemodialysis patient with Bardet Biedl syndrome
B. Atmis, F. Piskin, Z. Orhan Ok, C. Micoogullari, C. Cagli Piskin, E. Saribas, F. Incecik, I. Sasmaz, A. Karabay Bayaz?t
Sa-P 168 Incidence and outcome of Neonatal Acute Kidney Injury (AKI) based on Modified Kidney Disease Improving Global Outcomes (KDIGO) Criteria
O. Trampleasure, C. Longley, N. Liow, A. Kamal, R. Ayling, M. Sinha, A. Sinha
Sa-P 169 pRIFLE for evaluation of AKI in children
O. xhango, D. Shtiza
Sa-P 170 Anuric patient with primitive neuroectodermal tumor successfully treated with chemotherapy associated N-acetyl cysteine -  long term outcome
B. Spasojevic, M. Bajcetic, Z. Krstic, P. Pavicevic, J. Lazic, M. Cvetkovic, M. Kostic
PS2B
POSTER SESSION 2B - CKD
Sa-P 173 Indications, findings and complications of percutaneous kidney biopsies in paeditric patients. Experience of a referral hospital
M. Jiménez Moreno, A. Rodríguez Barba, J. Fijo López-Viota, A. Sánchez Moreno, R. Bedoya Pérez, F. De la Cerda Ojeda
Sa-P 175 Efficacy and Safety of fenoldopam in Treatment of Hypertensive Crises in Children: a Retrospective Study.
N. Bertazza Partigiani, D. Meneghesso, S. Vigezzi, M. Tinnirello, M. Daverio, E. Vidal
Sa-P 176 Neutrophil extracellular traps formation in children with urinary tract infections
A. Gaál Koval?íková, K. Krivošíková, ?. Tóthová, P. Celec, ?. Podracká
Sa-P 178 Comperison evaluation of urinary markers in children with obesity
T. Nastausheva, T. Chubarov, O. Zhdanova, A. Khan
Sa-P 179 Intracardiac Thrombus in a Child with Nephrotic Syndrome
E. Demirci Bodur, E. Soyalt?n, H. Genc, S. Yavuz
Sa-P 180 The Rate of Progression of Chronic Kidney Disease in Children to the End Stage and Affecting Factors
N. akay, B. Aksu, Z. Yürük Y?ld?r?m, A. Kardelen Al, A. Nay?r, M. Günver, A. Malçok, A. Y?lmaz
Sa-P 181 Evaluating kidney injury after acute pyelonephritis: guidelines changed, what about the results? A retrospective single-center study
D. TRAMMA, N. GKIOURTZIS, A. GLAVA, A. CHRISTAKOPOULOS, T. VASILEIADOU, S. KOFKELIS, T. DELAPORTA, M. MOUTAFI, S. CHANTAVARIDOU, D. LOPRESTI, G. ARSOS
Sa-P 183 Solitary functioning kidney in children : epidemiology, risk factors and complications
M. Syrine, S. NOUIR, M. Sameh, M. Fadwa, A. Houda, A. Saoussen, C. Jalel
Sa-P 184 Reversible renal impairement due to acquired hypothyroidism in a child with ADCK3 mutation
G. YILDIZ, M. Torun Bayram, A. Soylu, S. Kavukcu
Sa-P 185 Investigating the Impact of physical Activity on Mental Health: A Systematic Review and Meta-Analysis
R. Basava
Sa-P 188 Clinical case of a patient with HNF1b-associated nephropathy
A. Mazharova, T. Kursova, O. Pirusieva, S. Morozov
Sa-P 189 Transition of hypertensive children and adolescents from pediatric to adult care: Insights from the adult perspective
S. Stabouli, A. PERSU, I. AUJOULAT, A. CHAINOGLOU, T. WEBER, R. KREUTZ, G. GRASSI, E. LURBE
PS2C
POSTER SESSION 2C - CAKUT
Sa-P 191 A familial case of rare STAR multigenic syndrome
T. Kursova, S. Morozov
Sa-P 192 The Nut was Cracked: A Peculiar Case of Persistent Hemturia in an Omani Child
D. Al Nabhani, M. Alshikh Abubakar, N. Al Naamany, S. Baawain
Sa-P 193 Bimodal, continuous and non-invasive asessment of lower urinary tratc function in children - presentation of project objectives and preliminary results
M. Tkaczyk, M. Krakós, M. Sta?czyk, M. Pawlak-Bratkowska, K. Strzecha, W. Mosorow, T. Rymarczyk
Sa-P 196 IgA nephropathy with bilateral hydrocalicosis
B. Adasevic, D. Turudic, I. Sosa Filjak, G. Roic, D. MILOSEVIC
Sa-P 198 Vascular malformation of the kidney as a cause of severe infantile arterial hypertension: a case report
I. Kazyra, A. Krylova-Alefirenko, A. Tchitchko, V. Dubrou, N. Tur, M. Volchek, A. Borycheva
Sa-P 199 Pancake kidney in a 7-year old girl - case report.
J. Milart, A. Go?ci?ska, M. Placzy?ska, E. Lisiak, K. Jobs
Sa-P 200 13-Year-Old MALE PATIENT WITH RETROCAVAL URETER, APPLYING WITH MACROSCOPIC HEMATURIA
C. Ba?aran, S. Tiryaki, Ö. Özdemir-?im?ek, F. Mutluba?, S. Arslansoyu-Çamlar, B. Kasap-Demir, D. Alaygut
Sa-P 201 Diuretic renography in pediatric hydronephrosis: a retrospective single-center study
D. TRAMMA, N. GKIOURTZIS, A. GLAVA, T. VASILEIADOU, A. CHRISTAKOPOULOS, S. KOFKELIS, T. DELAPORTA, M. MOUTAFI, S. CHANTAVARIDOU, D. LOPRESTI, G. ARSOS
Sa-P 202 Bladder-bowel dysfunction in children with recurrent urinary tract infection
I. KYSLOVA, O. Mazulov, O. Yablon, O. Lopushanskyi, A. Shevchenko, M. Denisov
Sa-P 205 Clinical implications of the congenital solitary functioning kidney in children - a cohort of pediatric patients from a single center
A. MARIN, F. Badea, C. Oprea, D. Stoica, G. Costea, M. Gurgu, A. Lungu, O. Limoncu, O. Rizea, C. Stoica
Sa-P 206 Multicystic dysplastic kidney in children : epidemiology, clinical features and follow up
E. Marwen, S. NOUIR, M. Sameh, M. Fadwa, A. Houda, C. Jalel
Sa-P 207 PEDIATRIC URINARY TRACT DILATIONS: DATA FROM A MULTICENTER RETROSPECTIVE OBSERVATIONAL STUDY
E. Manieri, A. Pasini, M. Ceccoli, R. Pillon, I. Alberici, P. Marzuillo, F. Scaglione, F. Taroni, S. Cantatore, S. Guarino, G. Puccio, G. Montini, C. La Scola
PS2D
POSTER SESSION 2D - TRANSPLANTATION
Sa-P 208 Role of EBV in Development od Adenotonsillar Hypertrophy in Kidney Transplanted Children: a Retrospective Study
N. Bertazza Partigiani, M. Citterio, D. Cazzador, S. Franchella, M. Parolin
Sa-P 210 Anesthesia and ICU practice in pediatric kidney transplantation; a European survey
M. Voet, J. Lemson, M. Cornelissen, I. Malagon
Sa-P 211 Antibody response to SARS-CoV-2 vaccination in Pediatric Kidney Transplant Recipients: a single center experience
G. Margheri, G. Debertolis, M. Sangermano, E. Benetti, S. Negrisolo, G. Longo, M. Parolin, D. Meneghesso, V. Silecchia, G. Ceschia, D. Donŕ, E. Vidal
Sa-P 212 HLA DESENSITIZATION FOR RETRANSPLANTATION IN AN ADOLESCENT WITH FOCAL SEGMENTAL GLOMERULOSCLEROSIS
M. HERRERO GOŃI, N. OLIVARES BEOBIDE, L. GONDRA SANGRONIZ, M. AGUIRRE MEŃICA, L. MADARIAGA DOMINGUEZ
Sa-P 213 Complications of Therapeutic Apheresis in Children with Kidney Disease
M. Kalendero?lu, E. Çomak, G. Kaya Aksoy, O. Küpesiz, M. Koyun, U. Bilge, S. Akman
Sa-P 216 Paediatric renal dietetic input post renal transplant: A survey of parents/carers
T. Joyce, T. Hall, L. Kipping, G. Walsh, J. Clothier, N. Ware, H. Jones
Sa-P 217 Focal segmental glomerulosclerosis associated with scabies in a pediatric kidney transplant patient
A. Candino, F. Zotta, R. Labbadia, A. Cappoli, L. Antonucci, I. Guzzo
Sa-P 218 Evaluations of cardiac functions by speckle-tracking echocardiography in pediatric patients undergoing renal transplantation
Ö. Özdemir-?im?ek, T. Demircan, G. Erfidan, C. Ba?aran, C. alparslan, S. Arslansoyu-Çamlar, D. Alaygut, F. Mutluba?, C. Karadeniz, B. Kasap-Demir
Sa-P 219 A rare clinic in complicated urinary tract infection: Emphysematous pyelonephritis
Ö. Özdemir-?im?ek, D. Alaygut, S. Tiryaki, C. Ba?aran, S. Arslansoyu-Çamlar, F. Mutluba?, B. Kasap-Demir
Sa-P 220 FOLLOW-UP OF TURKISH CHILDREN WITH RENAL TRANSPLANTATION IN INFANCY PERIOD: A SINGLE CENTER EXPERIENCE
C. Ba?aran, Ö. Özdemir-?im?ek, G. Erfidan, B. Kasap-Demir, S. Arslansoyu-Çamlar, D. Alaygut, F. Mutluba?
Sa-P 221 Obinutuzumab in  Focal Segmental Glomerulosclerosis recurrence after pediatric kidney transplantation: a case report
F. Semeraro, L. Antonucci, M. Vivarelli, M. Colucci, R. Labbadia, A. Cappoli, A. De Luca, C. Pecoraro, F. Emma, I. Guzzo
Sa-P 222 Post-transplant complication: Leiomyoma and early follow-up
Ö. Özdemir-?im?ek, G. Erfidan, S. Arslansoyu-Çamlar, Z. önder sivi?, D. Alaygut, C. Ba?aran, F. Mutluba?, B. Kasap-Demir
Sa-P 223 Adequacy of kidney biopsies in children: a single centre study
M. Dursun, S. Hansson, V. Bröcker, P. Brandström
Sa-P 224 Dose development of dnDSA accelerate kidney allograft failure in children?
A. Ali, S. Boyle, D. Korit, J. Stojanovic, S. Marks, Z. Arslan
PS2E
POSTER SESSION 2E - GLOMERULAR DISORDERS
Sa-P 225 Impact of COVID19 pandemic on hemolytic uremic syndrome epidemiology in children - preliminary results of a single centre study
M. Miklaszewska, P. Korohoda, K. Madej - ?wi?tkowska, A. Jaskólska, K. Zachwieja, M. B?asiak, D. Dro?d?
Sa-P 226 Percutaneous Renal Biopsy Findings in a Tertiary Referral Center
G. Bekar, Z. Özçakar, S. Y?lmaz, Ö. Fitoz, N. Çakar, S. Kaynak Sahap
Sa-P 229 Long term outcomes in IgA vasculitis: single centre experience
L. García Espinosa, L. Espinosa Román, J. Bravo Feito, M. Vaqueiro Grańa, A. Zarauza Santoveńa, M. Melgosa Hijosa
Sa-P 232 Genetic atypical hemolytic uremic syndrome in children:10- year experience from a tertiary center
V. Askiti, M. MILA, G. Malakasioti, A. Zampetoglou, E. Gole, A. Mitsioni
Sa-P 233 IGA NEPHROPATHY AND SCHONLEIN-HENOCH PURPURA NEPHRITIS IN CHILDREN: COMPARISON OF CLINICAL AND BIOPTIC FEATURES, RISK FACTORS AND PROGNOSIS
E. Monti, C. La Scola, I. Alberici, R. Pillon, L. Anile, L. Biscardi, G. Puccio, A. Pasini
Sa-P 235 Clinicopathological and prognostic features of  IgA nephropathy and IgA vasculitis nephritis with utilization of a computer based prediction algorithm
O. Mete, E. Kurt-Sukur, T. Öztürk, D. Baltu, T. Yilmaz, B. Gulhan, F. Ozaltin, A. Duzova, D. Orhan, R. Topaloglu
Sa-P 236 Pulmonary artery and renal vein thrombosis as manifestations of membranous nephropathy in a 16-year-old girl
C. Oruc, D. Baltu, B. T?ra?, B. Gülhan, E. Kurt ?ükür, ?. Ünal Cangül, ?. Ertu?rul, M. Halilo?lu, T. Aki, D. Orhan, U. Özçelik, A. Cengiz, F. Özalt?n, A. Düzova
Sa-P 237 A rare case: Overlapping C3 glomerulopathy and thrombotic microangiopathy
D. Alaygut, Ö. Özdemir-?im?ek, S. Arslansoyu-Çamlar, C. Ba?aran, F. Mutluba?, B. Kasap-Demir
Sa-P 238 RAPIDLY PROGRESSIVE GLOMERULONEPHRITIS IN A PATIENT WITH RENO-PULMONARY INVOLVEMENT: ADULT PATHOLOGY ONLY?
Y. Calzada Bańos, M. Jiménez Moreno, E. Codina Sampera, A. Aguilar Rodríguez, B. Gomez Herrera, R. Jiménez García, P. Arango Sancho, A. García Herrera, Á. Madrid Aris
Sa-P 239 HYPOCOMPLEMENTEMIC GLOMERULONEPHRITIS OR HYPOCOMPLEMENTEMIA WITH GLOMERULONEPHRITIS?
B. Gomez Herrera, A. Aguilar Rodríguez, P. Arango Sancho, M. Jiménez Moreno, Y. Calzada Bańos, E. Codina Sampera, R. Jiménez García, M. Gomá Gallego, Á. Madrid Aris
Sa-P 240 Complications of of ultrasound-guided kidney biopsy in children: single center experience 
A. Asiri, K. Alsaran, A. Altalhi, M. Bafaqeeh, A. Alshathri, M. AlQarni
Sa-P 241 Eculizumab in STEC-HUS: A paradigm shift in the management of paediatric patients with neurological involvement
D. Wildes, C. Costigan, S. Harvey, C. McDonnell, N. Dolan, B. Lynch, D. O'Rourke, M. Riordan, M. Stack, C. Sweeney, É. Twomey, A. Awan, K. Gorman
Sa-P 242 Thrombotic microangiopathy (TMA) in a patient with ECMO support.
M. López Gonzalez, M. Caro Juarez, V. Perez Beltran, H. Rios Duro, A. Cruz Gual, S. Agamez Luengas, C. Larramendi Hernandez, J. Balcells Ramirez, G. Ariceta Iraola
Sa-P 243 Assessment of Prognosis and Predictors of Prognosis in Patients with Immunoglobulin A Nephritis
E. Ugurlu, B. Aksu, Y. Ozluk, I. K?l?caslan, A. Y?lmaz, A. Nay?r, Z. Yuruk Yildirim
Sa-P 244 Complement C5 inhibitors... useful in typical hemolytic uremic syndrome?
S. Foullerat Cańada, A. Roche Gómez, A. Arias Felipe, M. Rosario Verde, S. Belda Hofheinz, M. Espino-Hernández
PS2F
POSTER SESSION 2F - GLOMERULAR DISORDERS
Sa-P 245 A case report of child with Senior-Loken syndrome and comorbidities
O. Valente, S. Rudaitis, R. Traberg, A. Gelzinis, D. Dobiliene, J. Masalskiene
Sa-P 246 ALTERATIONS IN GLOMERULAR FILTRATION MARKERS WITHOUT ALTERATIONS IN KIDNEY FUNCTION
M. Vaqueiro Grańa, D. Morante Martínez, A. Zarauza Santoveńa, J. Bravo Feito, R. Gómez Rioja, L. Espinosa Román
Sa-P 247 Chronic Kidney Disease Related to WT1 Gene: A Report of Three Cases
P. Žemaitis, Š. Rudaitis, D. Dobilien?, J. Masalskien?
Sa-P 248 Congenital Nephrotic Syndrome: experience from a single center
A. Bjerre, A. Aursnes, A. Roennestad
Sa-P 249 Girls with X-linked Alport syndrome: risk of the disease progression
M. AKSENOVA, N. Konkova, T. Lepaeva, T. Nikishina, S. Morozov, O. Piruzeeva, N. Zaikova, V. Obuhova, V. Dlin
Sa-P 250 BARAKAT SYNDROME FROM CHILDHOOD TO ADULTHOOD
M. KOURKOUNAKI, V. Askiti, C. ATHOUSAKI, E. Dikaiakou, ?. Vlachopapadopoulou, M. MILA
Sa-P 251 NutCracker Syndrome: Initial Findings and Long-Term Follow-Up Results
I. Akdemir, Z. Özçakar, E. Mekik Akar, S. Y?lmaz, N. Cakar, S. Fitoz
Sa-P 252 Renal involvement as the main presentation of inflammatory bowel disease: a case report
F. Scaramuzzino, L. Antonucci, A. Gargiulo, L. Lucchetti, F. Diomedi-Camassei, L. Massella
Sa-P 253 A Novel Renal Phenotype in Shukla-Vernon Syndrome
N. Wyatt, C. Heming, K. Vardaki, E. Rigby, A. Koziell, E. Preka
Sa-P 254 Evaluation of the Pediatric Patients with Juvenile Idiopathic Arthritis by Pulse Wave Analysis
G. Erfidan, B. Kasap-Demir, T. Demircan, S. Ba?l?, Ö. Özdemir-?im?ek, C. Ba?aran, S. Arslansoyu-Çamlar, D. Alaygut, F. Mutluba?
Sa-P 255 March hemoglobinuria in an adolescent with "macrohematuria"
T. Šuláková, M. Repistak, D. Adamíková, G. Metznerova, T. Kuhn, T. Seeman
Sa-P 256 Urinalysis as a tool for early screening of silent nephropathy in children practicing sport: a single center experience
C. Finocchi, S. Ercoletti, A. Latessa, M. Moscato, T. Mazzierli, S. Innocenti, F. Becherucci, L. Cirillo, E. Buti, C. Errichiello, F. Peyronel, A. Vaglio, P. Romagnani
Sa-P 257 HYPOCOMPLEMENTEMIC NEPHROTIC SYNDROME: WHO IS WHO?
A. Aguilar Rodríguez, P. Arango Sancho, B. Gomez Herrera, R. Jiménez García, Y. Calzada Bańos, M. Jiménez Moreno, E. Codina Sampera, Á. Madrid Aris
Sa-P 258 Isolated non-orthostatic persistent proteinuria in a child: Do not overlook CUBN variants
G. YILDIZ, M. Turkmen, M. Torun Bayram, S. Kavukcu, A. Soylu
PS2G
POSTER SESSION 2G - INHERITED KIDNEY DISORDERS
Sa-P 263 Congenital chloride diarrhea: diagnostic difficulties
A. Kandratsenka, I. Kazyra, H. Bialkevich, Y. Shynkarenka
Sa-P 264 Early manifestation but late diagnosis of HNF1B nephropathy - a case report
M. Kolbuc, R. Motyka, M. Urba?ska-Kosi?ska, B. Beck, M. Zaniew
Sa-P 265 Can kidney length percentiles predict ADPKD progression?
R. Stroescu, F. Chisavu, R. Steflea, L. Chisavu, M. Gafencu
Sa-P 267 A paediatric cohort of HNF1beta-related-disease
L. Lucchetti, A. Terracciano, L. Sinibaldi, F. Pugliese, A. Novelli, F. Emma, L. Massella
Sa-P 268 Hypomagnesemia in a child with uromodulin gene mutation: coexistence or coincidence ?
Z. Orhan Ok, B. Atmis, C. Cagli Piskin, E. Saribas, A. Bisgin, A. Karabay Bayaz?t
Sa-P 269 An infant with aldosterone synthase deficiency who was erroneously treated as Bartter syndrome
G. YILDIZ, M. Torun Bayram, A. Soylu, S. Kavukcu
Sa-P 270 Keep ?n mind new gene mutation in autosomal recessive polycystic kidney disease: DZIP1L gene
Ç. ÇA?LI, B. Atmis, E. Sar?bas, Z. Orhan Ok, A. Bisgin, A. Karabay Bayaz?t
Sa-P 271 BARDET BIEDL SYNDROME TYPE 10 DEVELOPING END STAGE RENAL DISEASE IN INFANCY
C. Ba?aran, Ö. Özdemir-?im?ek, G. Erfidan, S. Arslansoyu-Çamlar, D. Alaygut, F. Mutluba?, B. Kasap-Demir
Sa-P 272 Characteristics of liver disease in a murine ARPKD model
H. Burmester, M. Stein, J. Fox, D. Haffner, W. Ziegler
Sa-P 274 The experience of pain, quality of life and symptoms of anxiety and depression in adolescents and young adults with autosomal dominant polycystic kidney disease (ADPKD)
C. Gimpel, L. Willem, E. Van Laere, L. Vanmeerbeek, R. Vennekens, T. Voets, K. Vanhonsebrouck, F. Schaefer, K. Luyckx, D. Mekahli
Sa-P 275 A Rare  Cause of Failure to Thrive
D. Tosun, S. Tülpar, R. Çiçek Gül?an
Sa-P 276 Nutcracker syndrome as a reason to visit the operating room
A. Roche Gómez, C. Blázquez Gomez, M. Espino Hernández, S. Foullerat Cańada, L. Sanchez Hervás, L. Sanchez Trujiillo, J. Vieira Dos Santos, A. Valero Arenas
Sa-P 277 Identification of a missence mutation in the CLD19 gene in a patient with OHSS and early onset chronic kidney didease without eye involvement: a clinical case 
J. Magomedova, N. Zaikova, V. Dlin
Sa-P 278 Tubulointerstitial acute kidney injury in pediatrics: a single center experience
G. Pieri, A. Mastrangelo, I. possenti, C. Musumeci, E. Felici, G. Montini
PS2H
POSTER SESSION 2H - INHERITED KIDNEY DISORDERS
Sa-P 279 Urine composition and lithogenic risk show a circadian variability which is similar between pediatric healthy subjects and stone-formers
J. Lumbreras Fernández, M. Mir, M. Rodrigo, I. Tapia, A. Rodríguez, M. Sáez-Torres, C. Gómez Cobo, G. Frontera, F. Grases
Sa-P 281 Correlation and concordance in urinary indexes for the evaluation of pediatric renal lithiasis between 12-hour overnight samples and 24-hour samples
M. Rodrigo, M. Mir, J. Lumbreras Fernández, M. Sáez-Torres, A. Rodríguez, I. Tapia, C. Gómez Cobo, G. Frontera, F. Grases
Sa-P 282 Nephrocalcinosis can disappear in infants receiving early lumasiran therapy: a report on 2 cases
D. KAYAL, S. Anne-Laure, C. Sarah, A. Cécile, J. Bacchetta
Sa-P 283 Comparison of risk factors for kidney stones and recurrent kidney stones among children of Elbasan, Albania
I. Palloshi, F. Palloshi, D. Shtiza, O. Xhango, V. Stavileci
Sa-P 285 MULTICENTER STUDY OF PATIENTS WITH MUTATIONS IN GENES POTENTIALLY CAUSING HYPERCALCEMIA
P. Arango Sancho, L. MADARIAGA DOMINGUEZ, P. Ortega, J. González Rodríguez, C. Aparicio López, C. De Lucas Collantes, C. Blázquez Gómez, M. Fernández, M. HERRERO GOŃI, G. Fraga Rodríguez, M. Espino Hernández, V. García Nieto
Sa-P 286 A MULTICENTER STUDY OF PATIENTS WITH NEPHROCALCINOSIS SECONDARY TO MUTATIONS IN THE GENES ENCODING TWO RENAL PROXIMAL TUBULAR PHOSPHATE TRANSPORTERS
P. Arango Sancho, L. MADARIAGA DOMINGUEZ, P. Ortega, J. González Rodríguez, C. Aparicio López, C. De Lucas Collantes, C. Blázquez Gómez, M. Fernández, M. HERRERO GOŃI, G. Fraga Rodríguez, M. Espino Hernández, V. García Nieto
Sa-P 287 The effect of CASR, CALCR, ORAI1, and SCL13 gene polymorphism on the development of urolithiasis in Turkish children
Ö. Özdemir-?im?ek, B. Özy?lmaz, S. Tiryaki, B. Emir, C. Ba?aran, S. Arslansoyu-Çamlar, F. Mutluba?, B. Kasap-Demir, D. Alaygut
Sa-P 289 Hypercalcemia: an unusual manifestation of an HNF1? mutation
A. Zampetoglou, V. Askiti, M. Mila, A. Mitsioni
Sa-P 291 Genetic testing in children with nephrocalcinosis: a single-center cohort study
F. Badea, A. Marin, G. Costea, M. Gurgu, D. Stoica, C. Oprea, A. Zamfirescu, O. Limoncu, O. Rizea, A. Lungu, C. Stoica
Sa-P 292 Extremely low uric acid level and medullary nephrocalcinosis in a child : SLC2A9 mutation
E. Sar?ba?, B. Atmis, Z. Orhan Ok, C. Cagl? Piskin, A. Bisgin, B. Köseci, F. Bulut, A. Karabay Bayaz?t
Sa-P 295 Bone and mineral metabolism in children and adults with nephropathic cystinosis
J. Lahring, A. Ewert, C. Köppl, N. Herzig, A. Büscher, J. Thumfart, K. Hohenfellner, D. Haffner, M. Leifheit-Nestler
Sa-P 296 A rare association of propionic  acidemia and nephrolithiasis
Z. ?eker, N. Yildiz, S. Guven, H. Alpay, I. Gökçe, N. Çiçek, Ö. Türkkan, B. hi?mi