Massive study launches to unravel mysteries of rare lymphatic diseases
NCT ID NCT05731141
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This natural history study aims to collect data from 1,200 people with lymphatic anomalies—rare conditions affecting the body's lymph system—over many years. Researchers will track symptoms, perform genetic testing, and gather biospecimens to better understand why these conditions develop. The goal is to improve future treatments, not to test a new therapy.
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 study could provide crucial insights into how lymphatic anomalies develop and progress, paving the way for better treatments in the future.
What could go wrong
This is an observational study, not a treatment trial, so there is no direct benefit to participants. It may take many years to gather enough data to influence clinical practice.
Disclaimer
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This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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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.
Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Children's Hospital of Philadelphia
NOT_YET_RECRUITINGPhiladelphia, Pennsylvania, 19104, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
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National Institutes of Health Clinical Center
RECRUITINGBethesda, Maryland, 20892, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••