Related Experiment Video
Updated: May 27, 2025
Author Spotlight: Minimally Invasive Ultrasound-Guided Acupotomy in Knee Osteoarthritis Treatment
Published on: April 26, 2024
Efficacy of Different Acupuncture Techniques for Pain and Dysfunction in Patients with Knee Osteoarthritis: A
Jing Sun1,2, Yi Liang2, Kai-Tao Luo3
1Department of Acupuncture and Moxibustion, The Third Affiliated Hospital of Zhejiang Chinese Medical University, 219 Moganshan Road, Xihu District, Hangzhou, 310005, China.
Introduction:
Various acupuncture techniques are widely applied in clinics for pain control and dysfunction relief in patients with knee osteoarthritis (KOA). The purpose of this trial was to investigate whether the different acupuncture techniques were more effective in treating joint pain and dysfunction than were sham acupuncture or drug treatment in patients with KOA and to determine the differences in efficacy among them.
Methods:
In this multi-center, single-blind, randomized, controlled trial, participants were randomly assigned to the manual acupuncture (MA), electroacupuncture (EA), warm-needling acupuncture (WA), mild moxibustion (MM), sham acupuncture (SA), or drug treatment (Celebrex) groups. Each participant in the above groups received individual treatments for 4 consecutive weeks. The primary outcome measures included the visual analog scale score (VAS) and the physical function score of the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC).
Results:
Compared with the SA group, the acupuncture technique groups (MA, EA, WA, and MM) had markedly lower patient VAS scores (- 0.61; 95% CI - 1.09 to - 0.13; P = 0.01) and lower WOMAC physical function scores (- 13.84; 95% CI - 21.14 to - 6.54; P < 0.01). Compared with Celebrex, EA had a significant advantage in reducing the VAS score (1.14; 95% CI 0.55 to 1.72; P < 0.01) and WOMAC physical function score (14.81; 95% CI 5.69 to 23.93; P < 0.01).
Conclusions:
The observed acupuncture techniques effectively relieve pain and ameliorate knee joint dysfunction in patients with KOA. EA is the most effective method of alleviating pain intensity in treating KOA.
Trial Registration:
The trial was registered on ClinicalTrials.gov (NCT03563690).
