- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT07605884
Denys-Drash Syndrome and Risk of Post-transplant Lymphoproliferative Disorder (DRASH-PTLD)
Post-transplant Lymphoproliferative Disorder Following Kidney Transplantation in Denys-Drash Syndrome: a Case-control Study
Denys-Drash syndrome is a rare genetic disorder of childhood characterized by nephrotic syndrome, nephroblastomas, and genital developmental abnormalities. These children present with rapidly progressive renal failure, leading to kidney transplantation at a median age of 3.6 years. In a study of the French cohort of patients with Denys-Drash syndrome, a high risk of lymphoproliferative syndrome was observed (20%). This frequency is significantly higher than in the general transplant population (4%).
The aim of the study is to evaluate the risk of post-transplant lymphoproliferative disorder following kidney transplantation in patients with Denys-Drash syndrome compared to patients with kidney transplant patients without Denys-Drash syndrome.
Panoramica dello studio
Stato
Condizioni
Intervento / Trattamento
Descrizione dettagliata
Denys-Drash syndrome is a rare genetic disorder of childhood characterized by nephrotic syndrome, nephroblastomas, and genital developmental abnormalities. These children present with rapidly progressive renal failure, leading to kidney transplantation at a median age of 3.6 years. In a study of the French cohort of patients with Denys-Drash syndrome, a high risk of lymphoproliferative syndrome was observed (20%). This frequency is significantly higher than in the general transplant population (4%).
The aim of the study is to evaluate the risk of post-transplant lymphoproliferative disorder following kidney transplantation in patients with Denys-Drash syndrome compared to patients with kidney transplant patients without Denys-Drash syndrome.
The study hypothesizes that there is an increased risk of lymphoproliferative disorder in children with Denys-Drash syndrome. If this hypothesis is confirmed, it would allow for the development of active treatment methods to combat post-transplant lymphoproliferative disorder in this population.
Tipo di studio
Iscrizione (Stimato)
Contatti e Sedi
Contatto studio
- Nome: Hélène Morel
- Numero di telefono: 33171196346
- Email: helene.morel@aphp.fr
Backup dei contatti dello studio
- Nome: Mathilde M.D. Grapin
- Numero di telefono: 0033142192726
- Email: mathilde.grapin@aphp.fr
Luoghi di studio
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Bron, Francia, 69500
- Hôpital Femme Mère Enfant, Hospices Civils de Lyon
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Contatto:
- Justine MD, PhD Bacchetta
- Email: justine.bacchetta@univ-lyon1.fr
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Contatto:
- Anne-Laure M.D. Sellier
- Email: anne-laure.sellier-leclerc@chu-lyon.fr
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Lille, Francia, 59000
- CHU de LILLE
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Contatto:
- Robert M.D. Novo
- Email: robert.novo@chu-lille.fr
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Montpellier, Francia, 34000
- CHU Montpellier
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Nancy, Francia, 54500
- CHU de Nancy - Hôpitaux de Brabois
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Nantes, Francia, 44093
- Hôpital enfants et adolescents, CHU Nantes
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Contatto:
- Gwenaelle M.D. Roussey
- Email: gwenaelle.roussey@chu-nantes.fr
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Paris, Francia, 75019
- Hopital Robert Debre
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Contatto:
- Julien MD, PhD Hogan
- Email: julien.hogan@aphp.fr
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Paris, Francia, 75015
- Hôpital Necker-Enfants Malades
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Contatto:
- Mathilde M.D. Grapin
- Numero di telefono: 0033142192726
- Email: mathilde.grapin@aphp.fr
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Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
- Bambino
- Adulto
- Adulto più anziano
Accetta volontari sani
Metodo di campionamento
Popolazione di studio
Descrizione
Inclusion Criteria:
- Patient must be a minor at the time of kidney transplantation
- Diagnosis of Denys-Drash syndrome (WT1 pathogenic variants in exons 8 or 9) for cases
- Controls: minor patient, kidney transplanted at the same center as the case, immediately before and immediately after the case
- Kidney transplant recipient on immunosuppressants
- Hospital follow-up in a participating center in France
- Regardless of their Epstein-Barr virus status before transplantation
- Between 2000 and 2022
- Holders of parental authority or adult patients informed of the study and not objecting to the processing of medical data for the study
Exclusion Criteria:
- History of lymphoproliferative disorder prior to transplantation
- Other hematopoietic cancer
- Other genetic disease with a proven increased risk of lymphoproliferative disorder
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
Coorti e interventi
Gruppo / Coorte |
Intervento / Trattamento |
|---|---|
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Patients with Denys-Drash syndrome
Patients who were minors at the time of kidney transplantation between 2000 and 2022.
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Collection of data from the patient's medical file.
The data will be collected until 2024.
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Control patients
The controls will be matched in chronological order of transplantation with patients with Denys-Drash syndrome: a control before and a control after, matched according to the Epstein-Barr virus status of the pretransplant recipient, the Epstein-Barr virus status of the donor and the age of transplantation.
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Collection of data from the patient's medical file.
The data will be collected until 2024.
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Occurrence of lymphoproliferative disorder
Lasso di tempo: Up to 24 years
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Occurrence of lymphoproliferative disorder, confirmed by anatomopathological analyses of lymph node biopsies or of another affected site.
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Up to 24 years
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Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Description of risk factors of post-transplant lymphoproliferative disorder following kidney transplantation
Lasso di tempo: Up to 24 years
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Investigate risk factors for post-transplant lymphoproliferative disorder following kidney transplantation in patients with Denys Drash syndrome. Description of the following factors: increase or secondary positivity of Epstein-Barr virus PCR, donor and recipient Epstein-Barr virus serology before transplantation, patient age at the time of transplantation. |
Up to 24 years
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Comparison of the time to onset of post-transplant lymphoproliferative disorder following kidney transplantation
Lasso di tempo: Up to 24 years
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Time to onset of post-transplant lymphoproliferative disorder following kidney transplantation in patients with Denys-Drash syndrome compared to patients without this syndrome.
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Up to 24 years
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Collaboratori e investigatori
Collaboratori
Investigatori
- Investigatore principale: Mathilde M.D. Grapin, Assistance Publique - Hôpitaux de Paris
Pubblicazioni e link utili
Pubblicazioni generali
- Glenisson M, Grapin M, Blanc T, Preka E, Hogan J, Aurelle M, Roussey G, Mouche A, Rousset-Rouviere C, Novo R, Faudeux C, Fila M, Vrillon I, Cloarec S, Simon T, Harambat J, Casado EM, Rod J, Lecoindre MC, Heidet L, Boyer O, Garcelon N, Kachmar J, Dorval G, Sarnacki S. Genotype-Phenotype Correlations in Denys-Drash Syndrome in Children. Kidney Int Rep. 2025 Jan 16;10(4):1205-1212. doi: 10.1016/j.ekir.2025.01.014. eCollection 2025 Apr.
- Lopez-Gonzalez M, Ariceta G. WT1-related disorders: more than Denys-Drash syndrome. Pediatr Nephrol. 2024 Sep;39(9):2601-2609. doi: 10.1007/s00467-024-06302-y. Epub 2024 Feb 7.
- Fulchiero R, Amaral S. Post-transplant lymphoproliferative disease after pediatric kidney transplant. Front Pediatr. 2022 Dec 7;10:1087864. doi: 10.3389/fped.2022.1087864. eCollection 2022.
- Mynarek M, Hussein K, Kreipe HH, Maecker-Kolhoff B. Malignancies after pediatric kidney transplantation: more than PTLD? Pediatr Nephrol. 2014 Sep;29(9):1517-28. doi: 10.1007/s00467-013-2622-5. Epub 2013 Sep 24.
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Studia le date principali
Inizio studio (Stimato)
Completamento primario (Stimato)
Completamento dello studio (Stimato)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Termini MeSH pertinenti aggiuntivi
- Malattie urogenitali
- Malattie del sistema endocrino
- Neoplasie urogenitali
- Neoplasie per sede
- Neoplasie
- Malattie urogenitali maschili
- Malattie renali
- Malattie urologiche
- Malattie urogenitali femminili
- Malattie urogenitali femminili e complicanze della gravidanza
- Malattie genetiche, congenite
- Neoplasie per tipo istologico
- Disturbi gonadici
- Neoplasie urologiche
- Anomalie congenite
- Neoplasie renali
- Sindromi neoplastiche, ereditarie
- Disturbi dello sviluppo sessuale
- Anomalie urogenitali
- Neoplasie Complesse e Miste
- Disturbo dello sviluppo sessuale, 46,XY
- Tumore di Wilms
- Malattie e anomalie congenite, ereditarie e neonatali
- Sindrome di Denys-Drash
Altri numeri di identificazione dello studio
- APHP251805
Piano per i dati dei singoli partecipanti (IPD)
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Informazioni su farmaci e dispositivi, documenti di studio
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Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .
Prove cliniche su Sindrome di Denys-Drash
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Universitätsklinikum Hamburg-EppendorfCompletatoSindrome nevrotica | Tumore di Wilms | Sindrome di Fraser | Sindrome di Denys-DrashGermania
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UK Kidney AssociationReclutamentoVasculite | AL Amiloidosi | Sclerosi tuberosa | Malattia di Fabri | Cistinuria | Glomerulosclerosi focale segmentale | Nefropatia da IgA | Sindrome di Bartter | Aplasia eritroide pura | Nefropatia membranosa | Sindrome emolitico-uremica atipica | Rene policistico autosomico dominante | Cistinosi | Nefronoftisi | BK Nefropatia e altre condizioniRegno Unito
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Sanford HealthNational Ataxia Foundation; Beyond Batten Disease Foundation; Pitt Hopkins Research... e altri collaboratoriReclutamentoMalattie mitocondriali | Retinite pigmentosa | Miastenia grave | Gastroenterite eosinofila | Malattia di Moyamoya | Atrofia multisistemica | Leiomiosarcoma | Leucodistrofia | Fistola anale | Atassia spinocerebellare di tipo 3 | Atassia di Friedrich | Malattia Kennedy | Malattia di Lyme | Linfoistiocitosi emofagocitica | Atassia spinocerebellare di tipo... e altre condizioniStati Uniti, Australia