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Gentle touch may spark immune response, early study suggests

NCT ID NCT07622966

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

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

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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