Efficacy and Safety of Electroacupuncture for Postherpetic Neuralgia and Biomarker Evaluation: A Study Protocol for a Multicenter, Randomized Trial Authors Lei Wu (ORCID: https://orcid.org/0000-0001-7055-7865) Kelin He Dexiong Han (ORCID: https://orcid.org/0000-0002-9165-1612) Xinru Wang (ORCID: https://orcid.org/0009-0006-3816-3923) Jiaqi Wu (ORCID: https://orcid.org/0000-0002-9367-675X) Haiping Dai (ORCID: https://orcid.org/0000-0003-1125-7744) Liming Ou (ORCID: https://orcid.org/0000-0002-4894-0419) Hantong Hu (ORCID: https://orcid.org/0000-0001-8759-5083) Ruijie Ma (ORCID: https://orcid.org/0000-0002-3480-7772) Qimiao Hu (ORCID: https://orcid.org/0000-0002-6157-4054) Zongda Jin (ORCID: https://orcid.org/0000-0003-2984-6192) Qiyuan Zhang (ORCID: https://orcid.org/0000-0002-8519-4259) Q. Yu (ORCID: https://orcid.org/0009-0000-3893-6742) Xiaoqi Ying (ORCID: https://orcid.org/0009-0009-0077-7024) Jiajun Shentu Institutions Zhejiang Chinese Medical University (CN) Third People's Hospital of Hangzhou (CN) Hangzhou Hospital of Traditional Chinese Medicine (CN) The Third Affiliated Hospital of Zhejiang Chinese Medical University (CN) Publication Details Journal Journal of Pain Research Published 2025-10-31 DOI https://doi.org/10.2147/jpr.s559309 Citations 1 Primary Topic Acupuncture Treatment Research Studies Type article Field-Weighted Citation Impact 2.38 Explore the Global Research Space Interactive Map