RecruitingNot applicableNCT05025774
Official study title

Fitness and Lung Function Among Survivors of Heart Transplant, Leukemia and Infant BPD Through Exercise

Study summary

This study aims to more accurately assess cardiac function, ventilation and exercise capacity in a non-invasive fashion, and to better characterize exercise intolerance in the setting of three populations of individuals with chronic diseases of childhood (acute lymphoblastic leukemia (ALL), chronic lung disease (CLD) of prematurity, and post-heart transplant (HT))

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Key things to know

Main goalNot specified

This describes the study’s primary purpose.

What is being studiedPhysical activity

The study team can explain what participation involves.

Who it may be forChronic Lung Disease · Chronic Obstructive Pulmonary Disease

These are broad labels—not an eligibility decision.

Checked against the public recordLast updated Nov 24, 2025 · Source: ClinicalTrials.gov

Is enrollment open?Recruiting

The study is currently accepting participants.

What kind of study?Not applicable

Observational

Where is it offered?1 U.S. location

Locations may change over time.

Who runs it?Masonic Cancer Center, University of Minnesota

Study sponsor

01
Study overview

What this study is about

Purpose
Not specified
Study type
Observational
Phase
Not applicable
Sponsor
Masonic Cancer Center, University of Minnesota
Interventions being studied
Other: Physical activity
02
Explore related studies

How this study is categorized

These labels come from structured fields and exact terms in the public record.

03
Public criteria

Who may be able to participate

The sponsor separates these requirements into two groups. You do not need to interpret them alone—use them to guide a conversation with the study team.

Requirements people may need to meetInclusion criteria
  • Cases:
  • Acute lymphoblastic leukemia survivor, OR living with chronic lung disease of prematurity, OR living with heart transplant
  • 8-25 years old
  • Height: ≥ 48 inches
  • Ambulatory without assistance
  • English speaking
  • Normotensive (\<95th percentile for age; okay if managed with antihypertensive medication)
  • SpO2 \>92%
  • Not pregnant
  • ALL survivor specific: must have completed therapy ≥ 3 months prior to study entry
  • Controls
  • 8-25 years old
  • Height: ≥ 48 inches
  • Ambulatory without assistance
  • English speaking
  • No history of arrhythmia or known cardiac dysfunction at baseline
  • Normotensive (\<95th percentile for age; okay if managed with antihypertensive medication)
  • SpO2 \>95%
  • Not pregnant
Reasons someone may not be able to joinExclusion criteria
  • Cases:
  • ALL specific: received cranial radiation, bone marrow transplant recipients
  • Investigator or patient's primary physician deems the patient unsuitable for the study
  • Controls:
  • History of malignancy, CLD or HT or any other diagnosis which may reduce cardiorespiratory function
  • Investigator deems the patient unsuitable for the study

Important: This is the sponsor’s public criteria, not a determination of eligibility. The study team must review your individual situation.

04
Study sites

U.S. locations

  • Masonic Cancer CenterMinneapolis, Minnesota

Source and freshness
Processed from ClinicalTrials.gov. Last public update: Nov 24, 2025. Always confirm current availability with the study team.

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