Tiny nodules in connective tissue may reveal hidden clues about organ health
NCT ID NCT07691112
First seen Jul 08, 2026 · Last updated Jul 09, 2026 · Updated 1 time
Summary
This study looks at Chapman reflex points—small, palpable nodules in connective tissue thought to be linked to internal organ function—in healthy young adults. Researchers examine how often these points occur and whether they are associated with symptoms people may experience. The goal is to better understand these points and their potential role in preventive health assessments.
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 could help clarify whether Chapman reflex points are useful for early detection of autonomic or lymphatic issues in otherwise healthy people.
- What could go wrong
- This is a small observational study in healthy volunteers, so findings may not apply to the general population or to people with specific diseases.
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.
- Participants
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101 people
The number who actually took part.
- Started
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Mar 2020
- Finished
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Jun 2026
- 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.
Who is studied
Young adult volunteers recruited from an osteopathic medical school community participated in this cross-sectional observational study. Participants completed a standardized questionnaire assessing demographic characteristics, medical history, lifestyle factors, and recent or recurrent visceral symptoms, followed by a blinded palpatory examination of established Chapman Reflex Point locations performed by a trained investigator. A total of 101 participants were enrolled, with a mean age of 27 years.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
-
Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Adults aged 18 years or older. * Ability to understand the study procedures and provide informed consent. * Willingness to complete a standardized health questionnaire. * Willingness to undergo a blinded palpatory examination of established Chapman Reflex Point locations. Exclusion Criteria: * Individuals younger than 18 years of age. * Inability or unwillingness to provide informed consent. * Inability or unwillingness to complete the health questionnaire. * Inability or unwillingness to undergo the palpatory examination. * Pregnancy. * Incomplete study data or questionnaire responses.
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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
Locations
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Touro College of Osteopathic Medicine - Harlem
New York, New York, 10027, United States
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