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NCT Number: NCT07040397

Electronic Approach to the Human Massage Therapist

The purpose of this study is to gather information about patient experience receiving a massage through a robotic EMMA (Expert Manipulative Massage Automation) compared to receiving a massage from a massage therapist.

Recruiting

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Key information

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Mayo Clinic in Rochester

Rochester, Minnesota, 55905, United States

Location status: Recruiting

Location contact

Michael Mueller

PRINCIPAL_INVESTIGATOR

Pearl Buabeng

CONTACT

[email protected]

507-266-1213

About this study

Patients being evaluated in an outpatient service will be invited to participate in this study if they report a primary pain point in Low Back. Once they are enrolled in the study, they will be randomized to the type of massage therapy they will receive. Direct massage therapy through a certified massage therapist or indirect massage therapy through EMMA operated by a certified massage therapist.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • be 18 years of age or older.
  • report a primary pain point in the lower back.
  • Pain intensity reported at baseline
  • Women of childbearing potential who self-report not being pregnant and agree to employ an effective method of birth control (surgical sterilization or oral contraceptives, barrier method with spermicides, intrauterine device, etc.) during the study period
  • be able to participate fully in all aspects of the study.
  • have understood and signed study informed consent.

Exclusion criteria

  • Pregnancy or breastfeeding
  • Patients with the inability to stay in a prone position
  • Patients with bleeding disorders
  • Patients with allergies and/or local skin affectations
  • have used pain medications or participated in a pain treatment within three days of study enrollment.
  • have an implanted device (including a lap band) in the targeted area of massage therapy.
  • have used an investigational drug within 30 days of study enrollment.
  • have a history of any major cardiovascular events including heart valve disease, ongoing angina, cardiac arrhythmias, congestive heart failure, acute coronary syndrome, stroke, transient ischemic attack, or peripheral vascular disease.
  • have clinically significant acute or chronic progressive or unstable neurologic, hepatic, renal, cardiovascular, lymphatic, respiratory, metabolic disease (such as uncontrolled diabetes type 2) active cancer, actively receiving treatment for cancer or within 1 year of cancer remission.
  • surgical intervention for pain within 1 month prior to enrollment.
  • active infection, wound or other external trauma to the areas to be treated with massage therapy.
  • have a known history of any condition or factor judged by the investigator to preclude participation in the study or which might hinder adherence.

Treatment and study plan

EMMA massage therapy

Device

Expert Manipulative Massage Automation (EMMA) is equipped with sensors to measure muscle stiffness and uses 3D vision technology to measure muscle stiffness and identify pressure points while delivering a massage to patients. Following that, the electronic massager will determine the best course of action for our patients based on the information stored by our Artificial Intelligence and EMMA's robotic arm will perform the massage. EMMA executes massages through soft treatment modules that are warmed to a temperature of between 38℃ and 40℃ to mimic human touch.

Clinical massage treatment

Other

The direct person clinical massage treatment will be delivered by a clinical licensed massage therapist. The type of massage will follow the EMMA massage in that it will be a deep tissue massage (to mimic the Tuina massage) and generally will be for about 30 minutes to once again mimic the duration of massage therapy of the EMMA.

Primary outcomes

  1. Number of patients enrolled

    Time frame: baseline to end of study (year 2)

    Feasibility will be determined by the total number of patients screened in order to accrue the 40 needed to complete the study.

Sponsors and collaborators

Lead sponsor

Mayo Clinic

Other

Registry information

Official study title

Comparing an Electronic Approach to the Human Massage Therapist.

Important dates

Study start
2026
Primary completion
2026
Study completion
2026
First posted
Jun 27, 2025
Registry last updated
May 4, 2026

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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