Scientists build immune system library to personalize transplant care
NCT ID NCT01283295
First seen Sep 10, 2026 · Last updated Sep 11, 2026 · Updated 1 time
Summary
Researchers at Emory University are collecting blood, biopsy tissue, and urine samples from organ transplant recipients, transplant candidates, organ donors, and people without transplants. They will use these samples to study how the immune system responds to transplant drugs and to develop better tests for monitoring that response. The goal is to understand why some patients react differently to immunosuppressive medications, which could help doctors design new drugs and tailor treatments to individual patients. Donating samples will not change anyone's medical care, and all tests are for research only.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this research could help doctors match transplant patients with the right combination of immune-suppressing drugs, reducing side effects and keeping new organs working longer.
- What could go wrong
- This is an observational sample-collection study, not a treatment trial, so it will not directly cure or prevent organ rejection. Building a useful sample library takes years, and the tests developed may not translate into better patient care.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 5,000 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2007
- Expected to finish
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Dec 2028
An estimate. End dates often move.
- Lead sponsor
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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
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide 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.
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The places running it
2 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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
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Children's Healthcare of Atlanta
RECRUITINGAtlanta, Georgia, 30322, United States
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Emory University
RECRUITINGAtlanta, Georgia, 30322, United States
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