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Electroacupuncture Is Effective for Peripheral Facial Paralysis: A Meta-Analysis
Wei-Hua Wang1, Ruo-Wen Jiang2, Na-Chuan Liu2
1Second Affiliated Hospital of Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang 150001, China.
Evidence-Based Complementary and Alternative Medicine : Ecam
|April 25, 2020
Summary
Electroacupuncture (EA) improves outcomes for peripheral facial paralysis (PFP) when used alone or with other therapies. However, the low-to-moderate evidence quality necessitates further research for confirmation.
Area of Science:
- Neurology
- Integrative Medicine
- Clinical Research
Background:
- Peripheral facial paralysis (PFP) significantly impacts quality of life.
- Exploring effective treatment modalities for PFP is crucial.
Purpose of the Study:
- To evaluate the efficacy of electroacupuncture (EA) compared to other treatments for PFP.
- To synthesize evidence from randomized controlled trials (RCTs) on EA for PFP.
Main Methods:
- Systematic review and meta-analysis of RCTs.
- Included 23 studies with 1985 participants.
- Analyzed outcomes using risk ratios (RR) and standardized mean differences (SMD) with 95% confidence intervals (CI).
Main Results:
- EA demonstrated superior response rates and facial nerve function compared to manual acupuncture.
- EA improved recovery rates when compared to current promoted recovery methods.
- Combined EA therapy enhanced overall treatment effectiveness for PFP.
Conclusions:
- Electroacupuncture, as a standalone or adjunctive therapy, shows promise for improving PFP prognosis.
- The current evidence quality is low-to-moderate, warranting caution.
- Further high-quality research is recommended to strengthen the evidence base for EA in PFP treatment.
