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Acupuncture for Painful Temporomandibular Disorder

NCT06738667 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 48

Last updated 2024-12-18

No results posted yet for this study

Summary

Temporomandibular disorder (TMD) is a common musculoskeletal pain condition affecting the jaw, and acupuncture is often used for treatment, though its neurological mechanisms are unclear. This study investigates the neural mechanisms of acupuncture in TMD using functional MRI (fMRI), structural MRI (sMRI), and diffusion tensor imaging (DTI), alongside machine learning to predict treatment outcomes. This study aims to enhance understanding of acupuncture's effects on TMD and improve personalized treatment approaches.

Conditions

  • Temporomandibular Disorders (TMD)

Interventions

OTHER

Acupuncture

Patients in the acupuncture group will receive treatment at specified acupoints, performed by acupuncturists with at least five years of experience. The acupoints include bilateral Hegu (LI4), Yanglingquan (GB34), and affected-side Jiache (ST6), Xiaguan (ST7), and Tinggong (SI19). Participants will lie supine, and the skin will be sterilized. Sterile stainless-steel needles (0.25 mm diameter, 40 mm length) will be inserted using a guide device and a self-adhesive pad. Needles will be manipulated for at least 10 seconds to induce Deqi. Participants will receive 30 minutes of acupuncture for twelve sessions (3 per week for 4 weeks).

OTHER

Sham treatment

The Park Sham device will be used for the sham acupuncture group. To maintain blinding, the acupuncture ritual will be identical in both groups, with the following exceptions: patients in the sham group will receive noninvasive acupuncture at the same acupoints as the acupuncture group. Sham needles, which resemble real needles but are blunt and slide within their handles, will be applied using the Park Sham device, secured to the skin with a self-adhesive pad. The procedure of manipulation is the same as for acupuncture, but without Deqi.

Sponsors & Collaborators

  • Beijing Hospital of Traditional Chinese Medicine

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2025-06-01
Primary Completion
2026-12-31
Completion
2026-12-31

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06738667 on ClinicalTrials.gov