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J Pharmacopuncture. 2012 Dec;15(4):7-14. doi: 10.3831/KPI.2012.15.011.

Comparative study on the effects of bee venom pharmacopuncture according to the treatment method for knee osteoarthritis.

Author information

1
Department of Acupuncture & Moxibustion, Dong-Eui University College of Oriental Medicine, Busan, Korea.
2
Department of Orthopaedic Surgery, Dong-Eui Medical Center, Busan, Korea.

Abstract

OBJECTIVES:

The purpose of this study is to compare the effects of bee venom pharmacopuncture (BVP) therapy according to the methods used to treat knee osteoarthritis (OA): intra-acupoint combined with intra-articular injection, intra-acupoint injection, and intra-articular injection.

METHODS:

A total of 69 patients were recruited by the Department of Acupuncture & Moxibustion at Dong- Eui Oriental University Hospital from February 1 to July 23, 2012. The patients were assigned to 3 groups: the first group with intra-acupoint combined with intraarticular BVP Injection (the experimental group), the 2nd group with intra-acupoint BVP injection (control groupⅠ), and the 3rd group with intra-articular BVP injection (control groupⅡ). The participants were assigned in the order in which they were recruited. Treatments were done twice a week, for a total of 9 times. The effectiveness was assessed by using the visual analouge scale (VAS) and the Korea Western Ontario and McMaster Universities Osteoarthritis Index (KWOMAC).

RESULTS:

All three groups exhibited significant VAS and KWOMAC effects. Moreover, the 4 week follow-up after the final treatment showed a persistence of BVP effects. However, when the groups were compared, no statistically significant differences in VAS and KWOMAC were noted, but when improvement was considered, the results showed that intra-articular injection was more effective than intra-acupoint injection. Especially, intra-acupoint combined with intra-articular injection was the most effective among the three treatments.

CONCLUSIONS:

Combining intra-acupoint with intraarticular injection, depending on the patient's symptoms, may produce better results when conservatively treating knee OA.

KEYWORDS:

bee venom pharmacopuncture; intra-acupoint injection; intra-articular injection; knee osteoarthritis

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