Scientists launch major study to unravel mysteries of rare immune diseases
NCT ID NCT00001244
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study aims to understand the causes and progression of Common Variable Immunodeficiency (CVID) and related inborn errors of immunity. Researchers will observe up to 500 patients over time using blood tests, imaging, and other exams. The goal is to find better ways to diagnose, treat, and prevent complications, but no experimental treatment is given.
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 lead to better ways to diagnose, treat, and prevent complications of CVID and related immune disorders.
What could go wrong
This is an observational study, not a treatment trial. It may not directly benefit participants, and results may take years to translate into new therapies.
Disclaimer
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This is a summary of
the original study
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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: •••••@•••••
Locations
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National Institutes of Health Clinical Center
RECRUITINGBethesda, Maryland, 20892, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••