Evidence-based (GRADE approach) Korean medicine clinical practice guidelines of manual acupuncture for the treatment of shoulder pain

Comparative efficacy and safety of acupuncture and Western medicine for poststroke thalamic pain

Poststroke thalamic pain (PSTP) is one of the most common sequelae following stroke. Analgesics, antidepressants, anticonvulsants, and surgical treatment are conventional treatment methods of PSTP, but these methods have limited efficacy, cost more, and cause a likelihood of adverse reactions. Clinical studies have shown that acupuncture has a significant analgesic effect on PSTP without obvious side effects. But, there is a lack of high-quality evidence concerning its effectiveness and safety to support its use. Therefore, this study aimed to evaluate the clinical efficacy and safety of acupuncture versus Western medicine for the treatment of PSTP to provide evidence to support clinical PSTP treatment. Searches were conducted to identify randomized controlled trials investigating the use of acupuncture for PSTP across six databases, including PubMed, the Cochrane Library, EMBASE, the China National Knowledge Infrastructure, Wan Fang Database, and the Chinese Scientific Journal Database VIP. RevMan 5.3 software was used for the meta-analysis. The results showed that compared with Western medicine, acupuncture had a higher total effective rate for the treatment of PSTP, reduced visual analog scale scores, increased beta-endorphin content, and decreased incidence of adverse reactions. However, the sample sizes of the included studies were insufficient, and the quality of the articles was relatively poor. In future studies, the clinical study design should be standardized and the sample size should be expanded to validate these results.

Application of Acupuncture for Shoulder Pain Over the Past 22 Years: A Bibliometric Analysis

Purpose

Acupuncture is widely used to relieve shoulder pain. A survey was conducted in order to recognize hotspots and frontiers of acupuncture for shoulder pain from the year 2000-2022.

Methods

The Web of Science Core Collection was used to collect literature related to acupuncture therapy for shoulder pain, which spanned January 2000 to August 2022. The number of publications yearly, countries/institutions, journals, and keywords was analyzed and visualized in shoulder pain with acupuncture therapy by CiteSpace v.5.7.R5.

Results

We totally analyzed 214 articles that met the inclusion criteria. The overall trend of publication volume continues to increase. The most productive authors in the field were César Fernández las Peñas and José L Arias-Buría, and the most influential author was Green S. Kyung Hee University and the People's Republic of China had the highest volume of publications, respectively. The most influential journal is Pain with high citation and impact factor. The hot keywords were "acupuncture", "shoulder pain", "dry needling", "randomized trial", and "injection". The research frontier in acupuncture for treating chronic shoulder pain was mainly "mechanism".

Conclusion

Over the last 22 years, the findings of this bibliometric analysis have provided research trends and frontiers in clinical research on acupuncture therapy for patients with shoulder pain, which identifying hot topics and exploring new directions for the future may be helpful to researchers. Studying mechanisms underlying acupuncture therapy for shoulder pain remains a focus of future research.