Assessment of Biomarker-Guided CNI Substitution In Kidney Transplantation

ClinicalTrials.gov ID: NCT05917522

Public ClinicalTrials.gov record NCT05917522. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

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ClinicalTrials.gov public records Last synced Jun 26, 2026, 1:50 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Assessment of Biomarker-Guided Calcineurin Inhibitor (CNI) Substitution In Kidney Transplantation (RTB-015)

Study identification

NCT ID: NCT05917522
Recruitment status: Recruiting
Study type: Interventional
Phase: Phase 2
Lead sponsor: National Institute of Allergy and Infectious Diseases (NIAID); NIH
Enrollment: 800 participants

Conditions and interventions

Conditions

Kidney Transplant

Interventions

Abatacept Biological
Standard of Care at US Transplant Centers Procedure

Biological · Procedure

Eligibility (public fields only)

Age range: 18 Years to 70 Years
Sex: All
Healthy volunteers: Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date: Dec 6, 2023
Primary completion: Jun 30, 2027
Completion: Jun 30, 2029
Last update posted: Mar 22, 2026

2023 – 2029

United States locations

U.S. sites: 15
U.S. states: 13
U.S. cities: 14

Facility	City	State	ZIP	Site status
University of Alabama School of Medicine: Transplantation	Birmingham	Alabama	35233	Recruiting
Cedars Sinai Medical Center: Transplantation	Los Angeles	California	90048	Recruiting
Ronald Reagan UCLA Medical Center: Transplantation	Los Angeles	California	90095	Recruiting
Yale University, School of Medicine: Transplantation	New Haven	Connecticut	06519	Recruiting
Johns Hopkins Hospital:Transplantation	Baltimore	Maryland	21287	Recruiting
Massachusetts General Hospital: Transplantation	Boston	Massachusetts	02114	Recruiting
Mayo Clinic Rochester: Transplantation	Rochester	Minnesota	55905	Recruiting
Washington University School of Medicine in St. Louis	St Louis	Missouri	63110	Recruiting
University of Nebraska Medical Center: Transplantation	Omaha	Nebraska	68198	Recruiting
Duke University Medical Center: Transplantation	Durham	North Carolina	27710	Recruiting
Cleveland Clinic Foundation: Transplantation	Cleveland	Ohio	44195	Not yet recruiting
University of Pennsylvania Medical Center: Transplantation	Philadelphia	Pennsylvania	19104	Recruiting
University of Pittsburgh Medical Center: Transplantation	Pittsburgh	Pennsylvania	15213	Recruiting
University of Virginia Health System: Transplantation	Charlottesville	Virginia	22908	Recruiting
University of Wisconsin School of Medicine and Public Health: Transplantation	Madison	Wisconsin	53726	Not yet recruiting

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows: Public field values for ClinicalTrials.gov record NCT05917522, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do: No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from: Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh: Last update posted Mar 22, 2026 · Synced Jun 26, 2026

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The complete protocol, eligibility criteria, and contact information for NCT05917522 live on ClinicalTrials.gov.

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