Evaluating Acupuncture and Advanced Imaging for Chronic Low Back Pain and Myofascial Pain Syndrome

What this Trial Is About

Researchers are evaluating the effects of acupuncture on adults with chronic low back pain caused by myofascial pain syndrome MPS. This trial aims to compare true acupuncture with sham acupuncture to understand their impact on pain and function. The study also explores the use of advanced total-body PETCT imaging to detect changes in muscle tissue metabolism and blood flow that might correspond with clinical improvements. Participants will be randomly assigned to receive either real acupuncture or sham acupuncture treatments up to three times a week for eight weeks. The real acupuncture involves standardized needle treatments by a licensed acupuncturist, while the sham group receives non-penetrating placebo needles that mimic acupuncture without actual needle insertion. Imaging with TB-PETCT and patient questionnaires will be conducted at the start, after four weeks optional, and at the end of the eight weeks. During the study, participants will complete pain and function questionnaires and undergo TB-PETCT scans to measure metabolic activity and blood flow in affected muscle regions. Researchers will track changes in pain intensity and function using the PEG scale and other validated tools. The study includes safety monitoring and adherence assessments, with the total participation lasting about eight weeks plus screening time.

Imaging Metabolic and Perfusion Changes in Acupuncture Therapy for Myofascial Pain Syndrome