Ruengwongroj P, Muengtaweepongsa S, Patumanond J, Phinyo P. Effectiveness of press needle treatment and electroacupuncture in patients with postherpetic neuralgia: A matched propensity score analysis.
Complement Ther Clin Pract 2020;
40:101202. [PMID:
32891279 DOI:
10.1016/j.ctcp.2020.101202]
[Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Revised: 05/17/2020] [Accepted: 05/17/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND AND PURPOSE
Postherpetic neuralgia (PHN) is a well-known painful syndrome. Acupuncture is a treatment for PHN. We aimed to compare the effectiveness of pain control between press needle and electroacupuncture (EA) in PHN patients.
MATERIALS AND METHODS
We conducted a retrospective cohort study by a review of PHN patients treated with the press needle and the EA and compared the Pain visual analogue scale (VAS) before and after treatment. Propensity score matching was applied to adjust the confounding.
RESULTS
48 patients in each group had a matched propensity score. The absolute reduction of VAS in the press needle and the EA groups were not different (5.4±2.8 vs. 5.4±2.9, p=0.971). The VAS score improvement was not statistically different between groups.
CONCLUSION
The Press needle and the EA are equally effective in the treatment of PHN.
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