[Influence of electroacupuncture with penetration needling method on comprehensive pain score in patients with cervical spondylotic radiculopathy].

Objective: To compare the efficacy differences among electroacupuncture with penetration needling method, Jiaji electroacupuncture and Jing fukang granule for cervical spondylotic radiculopathy (CSR) and to explore the best therapeutic method.

Methods: One hundred and sixty patients with CSR were randomly divided into 3 groups. Sixty patients in electroacupuncture with penetration needling method group (group A) were treated by electroacupuncture with penetration needling method, and C4 Jiaji-to-C7 Jiaji, Jianwaishu (SI 14)-to-Quyuan (SI 13), Tianzong (SI 11)-to-Naoshu (SI 10), Shousanli (LI 10)-to-Xialian (LI 8) were selected, once a day. Sixty patients in Jiaji electroacupuncture group (group B) were treated by Jiaji electroacupuncture at C4 Jiaji-to-C7 Jiaji, once a day. Fourty patients in Jing fukang granule group (group C) were treated by oral administration of Jing fukang granule, 1 bag each time, twice each day. Six days as a course, the 3 groups were all treated for two courses. The simplified MPQ (SF-MPQ) scale which was internationally accepted was adopt to evaluate the improving situations in pain.

Results: After treatment, pain rating idex (PRI), visual analogue scale (VAS), present pain intensity (PPI) and the total pain score were significantly improved in the group A and B compared with those before treatment (all P < 0.01), which was also improved in the group C (all P < 0.05). Compared with the group C, all the scores were significantly improved in the group A (all P < 0.01), the improvement of PRI, VAS, PPI and total pain score in the group B was superior to those in the group C (all P < 0.05), and all the improvements in the group A were superior to those in the group B (P < 0.05, P < 0.01).

Conclusion: Electroacupuncture with penetration needling method can relive pain rapaidly in patients with CSR, which is superior to Jiaji electroacupuncture and Jing fukang granule in improving the comprehensive pain scores.