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Clinical trialNCT02743793TerminatedObservational

A Cohort Study of Operationally Tolerant Allograft Recipients

SponsorNational Institute of Allergy and Infectious Diseases (NIAID)Enrollment41Kidney TransplantLiver Transplant
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

Antirejection medicines, also known as immunosuppressive drugs, are prescribed to organ transplant recipients to prevent their bodies from rejecting the new organ. Some organ transplant recipients can stop taking anti-rejection medicines without rejecting their transplanted organ (this is called 'tolerance'). The purpose of this study will collect samples and data from 'tolerant' liver or kidney transplant recipients in order to find out: The purpose of this study is to collect samples and data in order to find out: * How long liver or kidney transplant recipients can remain tolerant; * What happens in the tolerant recipient's body over time; and * If there are patterns in the body that are linked to tolerance.

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

5 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States
  • University of California, San Francisco

    San Francisco, California, United States

  • Emory University School of Medicine

    Atlanta, Georgia, United States

  • Ann & Robert H. Lurie Children'S Memorial Hospital of Chicago

    Chicago, Illinois, United States

  • University of Pennsylvania Medical Center

    Philadelphia, Pennsylvania, United States

  • Children'S Hospital of Pittsburg of Upmc

    Pittsburgh, Pennsylvania, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study. It may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
30 Jun 2016
Primary completion
24 Mar 2020
Completion
24 Mar 2020
Last update posted
21 Sept 2021
Registered enrollment
41
Registry id
NCT02743793

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.