Can baby hearts regrow? scientists seek answers in tiny tissue samples
NCT ID NCT06587165
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study aims to measure how well infants' hearts can make new muscle cells, especially in those with a heart condition called Tetralogy of Fallot. Researchers will use a special imaging technique on heart tissue that is normally removed and thrown away during surgery. The goal is to learn more about heart regeneration, not to provide a new treatment. About 30 infants under 1 year old will participate.
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.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 30 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2026
- Expected to finish
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Mar 2027
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.
- Ages
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30 days to 1 year
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patients at 30 days of age to 1 year of age undergoing scheduled elective cardiac surgery will be eligible for study inclusion. * The investigators will recruit patients at 30 days of age to 1 year of age with those types of heart disease whose surgical approach has a high probability of myocardial resection. * Diagnosis of ToF/PS or other types of heart disease that have a high likelihood of requiring surgery that involves routine resection of myocardium that becomes available for research Exclusion Criteria: * Patients with low chance of having resection of myocardium as part of their surgical care.
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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.
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The places running it
4 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 Hospital of Philadelphia
NOT_YET_RECRUITINGPhiladelphia, Pennsylvania, 19104, United States
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Columbia University (Morgan Stanley Children's Hospital)
NOT_YET_RECRUITINGNew York, New York, 10032, United States
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Upmc Children'S Hospital of Pittsburgh
NOT_YET_RECRUITINGPittsburgh, Pennsylvania, 15224, United States
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Weill Cornell Medicine
RECRUITINGNew York, New York, 10065, United States
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