- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT07393594
Étude observationnelle évaluant la surveillance séquentielle de T-ID -ID-ENTITY (ID-ENTITY)
Étude prospective, multicentrique et observationnelle évaluant la surveillance séquentielle des T-ID pour la prévention de la maladie à CMV et de la néphropathie associée au virus BK après transplantation rénale
To evaluate the association between time-updated CMV and BK viral loads measured monthly by T-ID and the risk of CMV disease and/or biopsy-proven BK virus-associated nephropathy (BKVAN) during the first 12 months following kidney transplantation, accounting for the net immune environment (TTV viral load) and allograft injury (donor-derived cell-free DNA, dd-cfDNA).
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Description détaillée
- To characterize time-updated viral detection patterns (e.g., transient vs sustained CMV or BK signals) identified by T-ID prior to development of CMV disease or BKVAN.
- To evaluate the clinical utility of T-ID monitoring, defined by the frequency and type of clinical management actions taken following test results.
- To estimate the diagnostic performance of T-ID for clinically meaningful viral infection compared with standard-of-care (PCR) testing and clinical adjudication.
- To quantify lead time between T-ID detection of viral cfDNA and standard-of-care confirmation or initiation of therapy.
- To assess the safety of biomarker-informed management, including both rejection following infection-directed management and infection following rejection-directed management.
Type d'étude
Inscription (Estimé)
Contacts et emplacements
Lieux d'étude
-
-
Arizona
-
Phoenix, Arizona, États-Unis, 85054
- Mayo Clinic Arizona
-
-
California
-
Los Angeles, California, États-Unis, 90095
- UCLA
-
Los Angeles, California, États-Unis, 90033
- Keck Hospital of USC
-
-
Kansas
-
Kansas City, Kansas, États-Unis, 66160
- University of Kansas Medical Center
-
-
Michigan
-
Detroit, Michigan, États-Unis, 48202
- Henry Ford Health
-
-
New Hampshire
-
Lebanon, New Hampshire, États-Unis, 03756
- Dartmouth
-
-
New Jersey
-
Livingston, New Jersey, États-Unis, 07039
- Cooperman Barnabas Medical Center
-
-
New York
-
Buffalo, New York, États-Unis, 14215
- Erie County Medical Center
-
-
North Carolina
-
Greenville, North Carolina, États-Unis, 27834
- Eastern Carolina University, Brody School of Medicine
-
Winston-Salem, North Carolina, États-Unis, 27157
- Atrium Health Wake Forest Baptist
-
-
South Carolina
-
Charleston, South Carolina, États-Unis, 29425
- Medical University of South Carolina
-
-
Texas
-
Dallas, Texas, États-Unis, 75230
- Dallas Renal Group
-
-
Utah
-
Murray, Utah, États-Unis, 84107
- Intermountain Health
-
-
Virginia
-
Falls Church, Virginia, États-Unis, 22042
- Inova Fairfax Hospital
-
-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
Méthode d'échantillonnage
Population étudiée
All subjects who meet eligibility criteria will be enrolled. As this is a non-interventional study, the protocol does not mandate any specific diagnostic, therapeutic, or management interventions. Clinical management decisions, including adjustments to immunosuppression, antiviral therapy, diagnostic testing, and biopsy decisions, remain entirely at the discretion of the treating clinicians.
La description
Inclusion Criteria:
-
Participants must meet all the following criteria:
- Written informed consent and HIPAA authorization obtained prior to any study-related data collection.
- Age ≥18 years at the time of enrollment.
- Recipient of a kidney transplant, including:
- Primary or repeat kidney transplantation
- Living-donor or deceased-donor transplantation
- At 1 month post-kidney transplant at the time of enrollment.
- Receiving maintenance immunosuppressive therapy per institutional standard of care.
- Selected by the treating provider to undergo TRAC testing as part of usual post-transplant clinical monitoring.
Exclusion Criteria:
-
Recipient of a combined organ transplant involving a non-renal solid organ (e.g., kidney-liver, kidney-heart) and/or islet cell transplantation.
-
History of prior non-renal solid organ transplantation or islet cell transplantation.
-
Known pregnancy at the time of enrollment.
-
Known active viral infection at enrollment with any of the following:
-
Hepatitis B surface antigen (HBsAg)-positive
-
Hepatitis B virus (HBV) nucleic acid testing (NAT)-positive
-
Human immunodeficiency virus (HIV) infection or HIV NAT-positive
-
*Known active BK virus-associated nephropathy (BKVAN) or CMV disease at the time of enrollment.
-
Medical, psychiatric, or social condition that, in the opinion of the Investigator, would interfere with the participant's ability to provide informed consent or comply with study procedures.
-
Concurrent participation in another investigational biomarker study designed to evaluate clinical utility of post-transplant molecular diagnostics.
- Participants with asymptomatic or low-level viral replication detected during routine clinical monitoring are eligible, provided there is no evidence of established CMV disease or BK virus-associated nephropathy at enrollment.
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Modèles d'observation: COHORT
- Perspectives temporelles: PROSPECTIVE
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
The primary endpoint of the study is the time to first occurrence of either cytomegalovirus (CMV) disease or biopsy-proven BK virus-associated nephropathy (BKVAN) during the first 12 months post-kidney transplantation.
Délai: 12 Months
|
|
12 Months
|
Collaborateurs et enquêteurs
Parrainer
Publications et liens utiles
Publications générales
- Lo DJ, Kaplan B, Kirk AD. Biomarkers for kidney transplant rejection. Nat Rev Nephrol. 2014 Apr;10(4):215-25. doi: 10.1038/nrneph.2013.281. Epub 2014 Jan 21.
- Friedewald JJ, Kurian SM, Heilman RL, Whisenant TC, Poggio ED, Marsh C, Baliga P, Odim J, Brown MM, Ikle DN, Armstrong BD, Charette JI, Brietigam SS, Sustento-Reodica N, Zhao L, Kandpal M, Salomon DR, Abecassis MM; Clinical Trials in Organ Transplantation 08 (CTOT-08). Development and clinical validity of a novel blood-based molecular biomarker for subclinical acute rejection following kidney transplant. Am J Transplant. 2019 Jan;19(1):98-109. doi: 10.1111/ajt.15011. Epub 2018 Aug 31.
- Park S, Guo K, Heilman RL, Poggio ED, Taber DJ, Marsh CL, Kurian SM, Kleiboeker S, Weems J, Holman J, Zhao L, Sinha R, Brietigam S, Rebello C, Abecassis MM, Friedewald JJ. Combining Blood Gene Expression and Cellfree DNA to Diagnose Subclinical Rejection in Kidney Transplant Recipients. Clin J Am Soc Nephrol. 2021 Oct;16(10):1539-1551. doi: 10.2215/CJN.05530421.
- Clinical Utility of Peripheral Blood Gene Expression Profiling of Kidney Transplant Recipients to Assess the Need for Surveillance Biopsies in Subjects with Stable Renal Function January 2017 Journal of Transplantation Technologies & Research 07(03) DOI: 10.4172/2161-0991.1000177 Martin Roy First Thomas C Whisenant John Friedewald Show all 10 authors Michael M Abecassis Citations 6 Reads 239
- Bouamar R, Shuker N, Hesselink DA, Weimar W, Ekberg H, Kaplan B, Bernasconi C, van Gelder T. Tacrolimus predose concentrations do not predict the risk of acute rejection after renal transplantation: a pooled analysis from three randomized-controlled clinical trials(dagger). Am J Transplant. 2013 May;13(5):1253-61. doi: 10.1111/ajt.12191. Epub 2013 Mar 8.
- Arms MA, Fleming J, Sangani DB, Nadig SN, McGillicuddy JW, Taber DJ. Incidence and impact of adverse drug events contributing to hospital readmissions in kidney transplant recipients. Surgery. 2018 Feb;163(2):430-435. doi: 10.1016/j.surg.2017.09.027. Epub 2017 Nov 22.
- Sinha R, Zhu Z, Park S, Rebello C, Kinsella B, Friedewald J, Kleiboeker S. Combined Metagenomic Viral Detection and Donor-Derived Cell-Free DNA Quantification in Plasma From Kidney Transplant Recipients. Transplant Proc. 2024 Jul-Aug;56(6):1522-1530. doi: 10.1016/j.transproceed.2024.06.003. Epub 2024 Jul 6.
- Loupy A, Haas M, Roufosse C, Naesens M, Adam B, Afrouzian M, Akalin E, Alachkar N, Bagnasco S, Becker JU, Cornell LD, Clahsen-van Groningen MC, Demetris AJ, Dragun D, Duong van Huyen JP, Farris AB, Fogo AB, Gibson IW, Glotz D, Gueguen J, Kikic Z, Kozakowski N, Kraus E, Lefaucheur C, Liapis H, Mannon RB, Montgomery RA, Nankivell BJ, Nickeleit V, Nickerson P, Rabant M, Racusen L, Randhawa P, Robin B, Rosales IA, Sapir-Pichhadze R, Schinstock CA, Seron D, Singh HK, Smith RN, Stegall MD, Zeevi A, Solez K, Colvin RB, Mengel M. The Banff 2019 Kidney Meeting Report (I): Updates on and clarification of criteria for T cell- and antibody-mediated rejection. Am J Transplant. 2020 Sep;20(9):2318-2331. doi: 10.1111/ajt.15898. Epub 2020 May 28.
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Estimé)
Achèvement de l'étude (Estimé)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Mots clés
Termes MeSH pertinents supplémentaires
- Maladies urogénitales
- Maladies urogénitales masculines
- Maladies urologiques
- Maladies urogénitales féminines
- Maladies urogénitales féminines et complications de la grossesse
- Maladies rénales
- Techniques d'investigation
- Techniques de laboratoire clinique
- Techniques et procédures de diagnostic
- Diagnostic
- Tests hématologiques
Autres numéros d'identification d'étude
- TGRP32 ID-ENTITY
Plan pour les données individuelles des participants (IPD)
Prévoyez-vous de partager les données individuelles des participants (DPI) ?
Description du régime IPD
All data collected will be analyzed and submitted to Journals publications.
Informations sur les médicaments et les dispositifs, documents d'étude
Étudie un produit pharmaceutique réglementé par la FDA américaine
Étudie un produit d'appareil réglementé par la FDA américaine
Ces informations ont été extraites directement du site Web clinicaltrials.gov sans aucune modification. Si vous avez des demandes de modification, de suppression ou de mise à jour des détails de votre étude, veuillez contacter register@clinicaltrials.gov. Dès qu'un changement est mis en œuvre sur clinicaltrials.gov, il sera également mis à jour automatiquement sur notre site Web .