[Visual analysis of the research status and trends in acupuncture and moxibustion treatment for respiratory diseases in the past decade].

OBJECTIVE

To analyze the research progress, hotspots, frontier trends and existing limitations of acupuncture and moxibustion treatment for respiratory diseases in the past decade using bibliometric and scientific knowledge mapping methods.

METHODS

Literature on acupuncture and moxibustion treatment for respiratory diseases published from January 1st, 2014 to June 30th, 2024, from CNKI, VIP, Wanfang, PubMed and Web of Science was retrieved. CiteSpace 6.1.R6 and VOSviewer V1.6.20 were used to perform visual analysis, including keyword co-occurrence and clustering, and to construct knowledge maps of acupuncture and moxibustion treatment for respiratory diseases.

RESULTS

A total of 1,106 Chinese articles and 185 English articles were included. High-frequency keywords focused on clinical diseases, treatment methods, efficacy observation, mechanisms etc. The main respiratory diseases treated with acupuncture and moxibustion included chronic obstructive pulmonary disease (COPD), asthma and cough. Commonly used acupoints included Feishu (BL13), Zusanli (ST36), Dazhui (GV14) and Shenshu (BL23), primarily involving the bladder meridian of foot-taiyang, conception vessel and lung meridian of hand-taiyin. Among the treatment methods dominated by acupuncture and moxibustion, the primary treatment method was electroacupuncture combined with moxibustion, and acupoint application was supplemented, with increasing emphasis on integrative Chinese and Western medicine and acupuncture combined with medication. The therapeutic mechanisms involved anti-inflammatory effects and inhibition of airway remodeling, with targets mainly associated with the NF-κB signaling pathway.

CONCLUSION

Acupuncture and moxibustion demonstrates certain advantages in treating respiratory diseases such as COPD, asthma and cough, with mechanisms related to anti-inflammatory effects and inhibition of airway remodeling. Future research should focus on multi-center, large-sample, high-quality clinical and experimental studies to explore the optimal clinical treatment protocols and underlying mechanisms.