The Therapeutic Effects of Dextrose Injection for Myofascial Pain Syndrome

Summary

Patients with an myofascial trigger point (MTrP) in their upper trapezius will be divided into three groups: Group A receiving MTrP injection with normal saline (control group), Group B with hypo-osmolar dextrose (5% dextrose), and Group C with hyper-osmolar dextrose (15% dextrose). Clinical outcomes and morphological changes will be measured before the injection, one hour after, one week after, two weeks after, and one month after the injection to delineate the therapeutic effects of dextrose injection for an MTrP.

Timeline

Start

2022-11-18

Primary completion

2024-06-21

Completion

2025-12-31

Publications

• Background Chou Y, Chiou HJ, Wang HK, Lai YC. Ultrasound-guided dextrose injection treatment for chronic myofascial pain syndrome: A retrospective case series. J Chin Med Assoc. 2020 Sep;83(9):876-879. doi: 10.1097/JCMA.0000000000000339.
• Background Hauser RA, Lackner JB, Steilen-Matias D, Harris DK. A Systematic Review of Dextrose Prolotherapy for Chronic Musculoskeletal Pain. Clin Med Insights Arthritis Musculoskelet Disord. 2016 Jul 7;9:139-59. doi: 10.4137/CMAMD.S39160. eCollection 2016.
• Background Hong CZ. Treatment of myofascial pain syndrome. Curr Pain Headache Rep. 2006 Oct;10(5):345-9. doi: 10.1007/s11916-006-0058-3.
• Background Hong CZ, Simons DG. Pathophysiologic and electrophysiologic mechanisms of myofascial trigger points. Arch Phys Med Rehabil. 1998 Jul;79(7):863-72. doi: 10.1016/s0003-9993(98)90371-9.
• Background Kuan TS, Chen JT, Chen SM, Chien CH, Hong CZ. Effect of botulinum toxin on endplate noise in myofascial trigger spots of rabbit skeletal muscle. Am J Phys Med Rehabil. 2002 Jul;81(7):512-20; quiz 521-3. doi: 10.1097/00002060-200207000-00008.

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