Immune monitoring and assay development in organ transplant recipients

NCT ID NCT01283295

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Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
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Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Sep 10, 2026 · Last updated Sep 10, 2026

Summary

The purpose of this study to develop a well-characterized library of blood, biopsy tissue, and urine samples from transplant patients. Subjects without transplants will also be enrolled for comparison. Samples will be used to study the characteristics of patients undergoing transplantation that influence their response to transplant therapies and their reactions to drugs used in transplantation. This knowledge is important as it helps physicians design new drugs and tailor transplant therapies to the individual thereby reducing the side effects. In this study, people will be asked to donate blood, biopsy tissue and urine. Donation of these samples will not influence patients' treatments. These samples will be tested using a variety of biological tests to better understand how immunosuppressive drugs change the various components of the immune system. The tests will be for research only; no changes in an individual's treatment will be based on the results of tests performed in this study. If there is extra sample, the sample will be stored for use in other testing at a later date. The ultimate goal is find the right combination of medications for each individual patient while keeping their new organ working well. This study is a first step in that direction by perfecting tests used to characterize a patient's immune system

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Study facts

What this study's own registry entry says, in plain language.

Participants

About 5,000 people

The number the study aims to enrol. It can still change while the study runs.

Started

Nov 2007

Expected to finish

Dec 2028

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

Pediatric or adult organ transplant recipients, candidates for organ transplant, donors and normal volunteers of Emory University Hospital, the Emory Transplant Center or Children's Healthcare of Atlanta (CHOA)

Ages

Children (under 18), adults (18 to 64) and older adults (65 and over)

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Recipients of or candidates for organ transplantation or organ donors for recipients under evaluation at Emory University or CHOA * Normal volunteers to include individuals without any known end-stage organ disease who are not on any immunosuppressive medication, and individuals with conditions requiring immunosuppression (i.e. dermatological diseases) that do not require transplant therapies * Ability to understand the purposes and risks of the study and willingly give written informed consent, or in the case of minors, ability to give minor assent (children older than 5 years of age), in conjunction with written guardian consent Exclusion Criteria: * Patients who fail to meet the criteria for transplantation or post-transplant follow-up by Emory or Children's Healthcare of Atlanta physicians * Any condition that, in the opinion of the attending physician, would place the patient at undue risk by participating. Specific conditions include but are not limited to anemia prohibitive of phlebotomy, coagulopathy or technical considerations that would prevent acquisition of sufficient tissue on biopsy for clinical use, or medical urgency preventing timely administration of the consenting process.

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    2 sites. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Children's Healthcare of Atlanta

    RECRUITING

    Atlanta, Georgia, 30322, United States

  • Emory University

    RECRUITING

    Atlanta, Georgia, 30322, United States

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