New DNA test could spot hidden infections in transplant patients

NCT ID NCT06904053

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now
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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 24, 2026 · Last updated Jul 24, 2026 · Updated 4 times

Summary

This study tests a new DNA/RNA scanning method to find hidden infections in people receiving stem cell transplants. Researchers will take blood samples before and up to 6 months after transplant to detect bacteria, viruses, fungi, or parasites. The goal is to see if this approach can catch infections earlier and link them to symptoms like fever. About 30 participants aged 3 and older will take part at the NIH Clinical Center.

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 could lead to faster and more accurate infection detection in vulnerable patients, potentially improving treatment outcomes.
What could go wrong
This is a small, early-stage observational study (30 participants) focused on detection, not treatment. Results may not apply to all patients or settings.

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

16 people

The number who actually took part.

Started

Apr 2025

Finished

Jul 2026

Lead sponsor

A government research agency

The lead sponsor is the US National Institutes of Health.

Who can take part

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

Who is studied

Participants aged 3 years and older on other research studies at the NIH CC who are undergoing HSCT as part of that study.

Ages

3 to 100 years

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: In order to be eligible to participate in this study; an individual must meet all the following criteria: 1. Male or female, aged 3 years or older. 2. Co-enrolled on another study at the NIH CC, under which they will undergo HSCT. 3. Stated willingness to comply with all study procedures and availability for the duration of the study. 4. Ability of subject or Legally Authorized Representative (LAR) to understand and the willingness to sign a written informed consent document. EXCLUSION CRITERIA: An individual with any condition that, in the opinion of the investigator, contraindicates participation in this study, will be excluded.

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As listed by the trial registrant

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

Contacts and locations

Locations

  • National Institutes of Health Clinical Center

    Bethesda, Maryland, 20892, United States

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