SYSTEMATIC REVIEW article
Front. Psychiatry
Sec. Mood Disorders
Volume 16 - 2025 | doi: 10.3389/fpsyt.2025.1610032
Efficacy and safety of electroacupuncture-based comprehensive treatment for post-stroke depression: a systematic review and meta-analysis of randomized controlled trials
Provisionally accepted
- 1College of Medical Imaging Laboratory and Rehabilitation, Xiangnan University, Chenzhou, Hunan, China 423000, Chenzhou, China
- 2College of Acupuncture, Massage, and Rehabilitation, Hunan University of Chinese Medicine, Changsha, Hunan Province, China 410000, Changsha, China
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Objective This research aims to assess the therapeutic effects and safety of treatments for PSD by conducting a thorough systematic review and meta-analysis. Methods Randomized controlled trials (RCTs) were retrieved from PubMed, Embase, Web of Science, The Cochrane Library, China National Knowledge Infrastructure (CNKI), and Wan Fang, covering all available records up to September 30, 2024. RCTs evaluating on the efficacy and safety of electroacupuncture in individuals with PSD were included. The robustness of the findings and possible contributors to heterogeneity were examined via sensitivity and subgroup analyses. Statistical analyses were conducted utilizing STATA 15.0 and Review Manager 5.4. Results This study included 65 RCTs with a total of 5,362 participants. The results showed that electroacupuncture exhibited significantly greater clinical effectiveness compared to the control group (RR = 1.16, 95% CI [1.11, 1.22], I² = 59%, p < 0.00001), effectively reducing HAMD scores (SMD = -0.56, 95% CI [-0.72, -0.40], I² = 87%, p < 0.00001), SDS scores (SMD = -0.56, 95% CI [-0.87, -0.24], I² = 90%, p = 0.006), and TCM-DS scores (SMD = -0.52, 95% CI [-0.78, -0.27], I² = 0%, p < 0.0001). The incidence of adverse reactions was lower in the electroacupuncture (EA) intervention group (RR = 0.54, 95% CI [0.35, 0.83], I² = 0%, p = 0.004).The most commonly used acupoints were primarily located along the Gallbladder, Bladder, and Du Meridian, with the five most frequently used acupoints being: Baihui (GV20, 41 times), Shenting (DU24, 28 times), Taichong (LV3, 28 times), Shenmen (HT7, 26 times), and Neiguan (PC6, 22 times). Conclusion Electroacupuncture could serve as a safe and effective complementary therapy for PSD. It is recommended that multicenter, large-scale, and high-quality RCTs be conducted to further validate these findings.
Keywords: post stroke depression, Electroacupuncture, Meta-analysis, randomized controlled trial, Acupoint application
Received: 11 Apr 2025; Accepted: 23 Jul 2025.
Copyright: © 2025 Hu, Pan, Tang, Zhang, Liu, Zhuo, Zhang and Yi. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
* Correspondence:
Hong Zhang, College of Acupuncture, Massage, and Rehabilitation, Hunan University of Chinese Medicine, Changsha, Hunan Province, China 410000, Changsha, China
Xiqin Yi, College of Acupuncture, Massage, and Rehabilitation, Hunan University of Chinese Medicine, Changsha, Hunan Province, China 410000, Changsha, China
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