Gentle touch may spark immune response, early study suggests
NCT ID NCT07622966
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This completed pilot study looked at whether a specific osteopathic technique called lymphatic pump can change immune markers in healthy adults. Thirty-three volunteers received either the active technique or a light touch sham, with blood drawn before and after to measure white blood cells, antibodies, and cytokines. The goal was to see if this hands-on approach has any measurable immune effect.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Osteopathic Manipulative Treatment (OMT) - Lymphatic Pump Techniques
- What this could lead to
- If it works, this could point toward a non-drug way to temporarily boost immune markers in healthy people.
- What could go wrong
- This is a small, early pilot study in healthy volunteers, not patients. Results may not apply to sick populations or show meaningful immune changes.
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
-
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
-
33 people
The number who actually took part.
- Started
-
Jan 2025
- Finished
-
Jun 2025
- Lead sponsor
-
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
-
18 to 70 years
- Sex
-
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: * subjects are healthy; have independently read, understood, and without coercion signed the consent form; agree to allow for samples to be taken; agree to fill out all the documentation and surveys; and identifies as any race(s), ethnicity(ies), and/or gender(s) Exclusion Criteria: * subjects present at initial visit with a fever greater than 100.5 °F; have participated in a clinical trial within the last 6 months; work night shifts; who are immunocompromised including: HIV+, have had cancers, or are pregnant or nursing; have current bone fractures of the head and neck; history of osteoporosis, acute hepatitis, deep vein thrombosis, pulmonary embolism, trauma to the liver or spleen, surgery in the past 6 months or necrotizing fasciitis. Other relative contraindications to receiving OMT include doderate to severe cardiac conditions, moderate to severe congestive heart failure, infectious mononucleosis, chronic abscesses or osteomyelitis, coagulopathies or patients on anticoagulants, COPD, and acute indurated lymph node
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Edward Via College of Osteopathic Medicine
Monroe, Louisiana, 71203, United States
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