Clinical trial Recruiting at 27 sites Observational Ages Any age to 18

Understanding respiratory viral infections in pediatric transplant recipients

Official title: Multi-Center Molecular Diagnosis and Host Response of Respiratory Viral Infections in Pediatric Transplant Recipients

Run by Arkansas Children's Hospital Research Institute · NCT05550298 · Data updated 2026-11-12

This study is trying to see if measuring respiratory viruses before a transplant can help predict which kids might get respiratory infections afterward.

More Viral Infection trials

Quick facts

Study typeObservational
AgesAny age to 18 Years
SexAll
Enrollment2000 (estimated)
SponsorArkansas Children's Hospital Research Institute
Academic / other
Locations27 sites (Birmingham, Alabama and 26 other locations)
StatusRecruiting
StartedDecember 13, 2022
Main results expectedAugust 2027
Study endsAugust 2029
Registry record updatedOctober 2, 2025
Trial IDNCT05550298 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are children under 18 years scheduled to receive a hematopoietic cell transplant or solid organ transplant.

Probably not a fit

Patients who are not undergoing a transplant or are over 18 years old may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study aims to assess the relationship between pre-transplant respiratory viral load and the occurrence of respiratory viral infections (RVI) in pediatric patients who have undergone hematopoietic cell or solid organ transplants. Participants will provide nasal swabs and blood samples at enrollment and if they develop an RVI within one year post-transplant. The study also seeks to develop predictive classifiers based on immunological profiles collected before and after the transplant to identify those at risk for acute respiratory viral infections. The goal is to improve patient outcomes by enhancing pre-transplant screening processes.

Why it matters

Potential benefit: If successful, this study could lead to better predictive tools for preventing respiratory viral infections in vulnerable pediatric transplant recipients.

How similar studies have gone: While this approach is novel in the context of pediatric transplant recipients, similar studies in adult populations have shown promise in predicting viral infections post-transplant.

Who can join: the full rules

Show full inclusion / exclusion criteria
Recipient Inclusion Criteria

* Less than 18 years at the time of anticipated transplant
* Participant meets one of the following criteria:

  1. scheduled to receive allogeneic hematopoietic cell transplant within 14 days of enrollment or
  2. Scheduled to or received solid organ transplant within 7 days before or after enrollment
* Participant is receiving care at the time of enrollment at one of the study participating institutions.
* Parent/guardian willing and able to provide informed consent, and if appropriate, child willing and able to provide informed assent.

Donor Inclusion Criteria

* Donor for HCT recipient enrolled on the VIPER study.
* Willing and able to provide informed consent.

Exclusion Criteria:

Recipient Exclusion Criteria

None

Donor Exclusion Criteria

* Is not an HCT donor for a participant enrolled on the VIPER study.
* Not available to provide pre-transplant research blood sample.

Where it's running

  • University of Alabama at Birmingham's (UAB)
    Birmingham, Alabama, United States
    Recruiting
  • Arkansas Children's Hospital
    Little Rock, Arkansas, United States
    Recruiting
  • Children's National Medical
    Washington D.C., District of Columbia, United States
    Recruiting
  • University if Miami
    Miami, Florida, United States
    Recruiting
  • Emory and Children's Healthcare of Atlanta
    Atlanta, Georgia, United States
    Recruiting
  • University of Chicago Medicine Comer Children's Hospital
    Chicago, Illinois, United States
    Recruiting
Show 21 more locations
  • University of Louisville
    Louisville, Kentucky, United States
    Recruiting
  • Boston Children's Hospital
    Boston, Massachusetts, United States
    Recruiting
  • C.S. Mott Children's Hospital
    Ann Arbor, Michigan, United States
    Recruiting
  • Children's Hospital of Michigan
    Detroit, Michigan, United States
    Recruiting
  • University of Minnesota
    Minneapolis, Minnesota, United States
    Recruiting
  • Washington University
    St Louis, Missouri, United States
    Recruiting
  • University of Nebraska Medical Center
    Omaha, Nebraska, United States
    Recruiting
  • The Children's Hospital at Montefiore
    The Bronx, New York, United States
    Recruiting
  • Cincinnati Children's Hospital Medical Center
    Cincinnati, Ohio, United States
    Recruiting
  • Nationwide Children's Hospital
    Columbus, Ohio, United States
    Recruiting
  • Upmc
    Pittsburgh, Pennsylvania, United States
    Recruiting
  • Medical University of South Carolina
    Charleston, South Carolina, United States
    Recruiting
  • Le Bonheur Children's Hospital
    Memphis, Tennessee, United States
    Recruiting
  • St. Jude Children's Research Hospital
    Memphis, Tennessee, United States
    Recruiting
  • UT Le Bonheur
    Memphis, Tennessee, United States
    Recruiting
  • Cook Children's
    Fort Worth, Texas, United States
    Recruiting
  • Baylor College of Medicine
    Houston, Texas, United States
    Recruiting
  • MD Anderson Center Center
    Houston, Texas, United States
    Recruiting
  • UTHealth Houston
    Houston, Texas, United States
    Recruiting
  • Seattle Childrens
    Seattle, Washington, United States
    Recruiting
  • Children's Hospital of Wisconsin
    Milwaukee, Wisconsin, United States
    Recruiting

Study contacts

  • Principal investigator: Gabriela Maron, MD — St. Jude Children's Research Hospital
  • Study coordinator: Gabriela Maron, MD
  • Email: referralinfo@stjude.org
  • Phone: 866-278-5833

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.