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ENROLLING BY INVITATION
NCT07461363
NA

Efficacy of Low-Dose Laser Acupuncture for Low Back Pain

Sponsor: Mun Fei Yam

View on ClinicalTrials.gov

Summary

This study will evaluate whether low-dose laser acupuncture can reduce pain and improve daily function in adults with chronic low back pain. The trial is a double-blinded, randomized, two-arm, parallel, multi-centred study.

Official title: Effect of Low-Dose Laser Acupuncture on Low Back Pain: A Randomised Control Trial

Key Details

Gender

All

Age Range

18 Years - 65 Years

Study Type

INTERVENTIONAL

Enrollment

80

Start Date

2025-11-01

Completion Date

2026-05-15

Last Updated

2026-03-10

Healthy Volunteers

No

Interventions

DEVICE

Low-Dose Laser Acupuncture

Low-dose laser acupuncture delivered using an AlGaAs laser device (Aculas-AM-100 Multi-channel Digital LLLT System; 780 nm; 80 mW). Laser modules are taped to 10 bilateral acupoints. Active laser dose is 4.19 J/cm³ delivered over 20 minutes (1200 s) with a 3 cm² treatment area. Core acupoints: BL23, BL24, BL25, BL40; optional (one pair) for concomitant pain: BL17 or BL52 or BL37. Up to 6 sessions (week 3) with option to continue to 12 sessions (week 6).

DEVICE

Sham Laser Acupuncture

Sham laser acupuncture: laser modules are taped to the same 10 bilateral acupoints and sessions follow the same schedule as the active group, but the laser is not activated (no laser energy delivered). Participants cannot see the modules/machine while lying face down.

Locations (1)

The First Affiliated Hospital of Xinxiang Medical University

Xinxiang, Henan, China