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Can genes and drug levels predict transplant success?

NCT ID NCT03555851

What the study statuses mean

This study's is highlighted.

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 Results may not be published yet.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
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 25, 2026 · Last updated Jul 14, 2026 · Updated 3 times

Summary

This study is looking at how a person's genes and the amount of the drug cyclophosphamide in their body affect the risk of graft-versus-host disease (GVHD) after a stem cell transplant. Researchers will study 120 transplant recipients and their donors. The goal is to find ways to better prevent GVHD while keeping the transplant's cancer-fighting effect.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
cyclophosphamide
What this could lead to
If successful, this could help doctors personalize cyclophosphamide dosing to better prevent graft-versus-host disease while preserving the anti-cancer effect.
What could go wrong
This is an early-stage observational study, not a treatment trial. It may not lead to changes in practice, and results may not apply to all transplant types.

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

About 120 people

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

Started

Jul 2018

Expected to finish

Aug 2035

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

Subjects who are scheduled as a recipient or respective donor for the following hematopoietic stem cell transplants (HCT): haplo-identical donor HCT, match related donor (MRD) HCT, matched unrelated donor (MUD) HCT.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

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 and donors must meet all of the following applicable inclusion criteria to participate in this study: 1. Informed consent and HIPAA authorization for release of personal health information signed by the subject. 2. Age ≥ 18 years at the time of consent. 3. Subject is scheduled as a recipient or respective donor (Donor consent/participation is not required for subjects undergoing matched unrelated donor HCT) for the following hematopoietic stem cell transplants (HCT) procedures using a non-myeloablative regimen at Levine Cancer Institute (LCI), and has been deemed a qualified candidate by his/her physician, per LCI medical standards: haplo-identical donor HCT, match related donor (MRD) HCT, matched unrelated donor (MUD) HCT. 4. Recipient only: Planned post-transplant cyclophosphamide 5. As determined by the enrolling physician, ability of the subject to understand and comply with study procedures for the entire length of the study Exclusion Criteria Subjects meeting any of the criteria below may not participate in the study: 1. Recipient only (applies only to haplo-identical and MRD HCT recipients; not required for MUD HCT recipients): Does not have a respective donor who is willing to sign informed consent for participation in this study. 2. Recipient only: Treatment with any investigational drug within 30 days prior to day -6 of treatment 3. Donor only (applies only to haplo-identical and MRD HCTs; donor participation is not required for MUD HCTs): Does not have a respective recipient who is willing to sign informed consent for participation in this study.

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Conditions

The condition(s) this trial relates to.

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

    1 site. 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

  • Levine Cancer Institute

    RECRUITING

    Charlotte, North Carolina, 28204, United States

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