［摘 要］ 目的：观察新砭石疗法的临床疗效。方法：根据多中心、随机分组、平行对照、单盲（研究者、操作者、统计者三分离）的临床试验原则，砭石组入组120例，采用新砭石疗法，用多功能砭板分别疏通颈肩部、肩背部、上肢经脉气血；电针组入组120例，采用电针疗法，取患侧肩髃、肩髎、肩贞等穴,对比两组的临床疗效。结果：2种疗法均有镇痛、改善功能活动和即刻镇痛效果。镇痛疗效方面，砭石组总有效率为86．8％，电针组总有效率为72．5％，2组总有效率比较差异有显著性意义（P0．05）。结论：新砭石疗法治疗肩关节周围炎疗效显著，具有镇痛和改善肩部功能活动效果，具有即刻镇痛效果，并有良好的远期疗效。
Multicentral randomized controlled observation on clinical therapeutic effect of the new Bianstone therapy on scapulohumeral periarthritis
GUO Changqing1, RUI Na1, LIU Yangang2, LIU Yunxia2, SHA Yan3, MA Guanghao4 (1. College of Acupuncture & Moxibustion, Beijing University of TCM, Beijing 100029, China; 2. Dongzhimen Hospital, Beijing University of TCM; 3. ChinaJapan Friendship Hospital; 4. General Hospital of Navy)
ABSTRACT Objective To study the clinical curative effect of the new Bianstonetherapy.Methods According to clinical trail principle of multicenters, randomized grouping, parallel control and singleblind, the observation group (n=120) were treated by the new Bianstone therapy, with multifunctional Bianstone respectively dredging qi and blood of channels on the neck and shoulder, the shoulder and back, the limbs, and the control group (n=120) by electroacupuncture with Jianyu (LI 15), Jianliao (SJ 14), Jianzhen (SI 9), and other points selected. Their therapeutic effects were compared. ResultsThe two therapies had effects of analgesia, improving functional activity and transient analgesia. The total effective rate of the analgesic effect was 86．8% in the observation group and 72．5% in the control group with a significant difference between the two groups (P0．05). Conclusion The new Bianstone therapy has obvious therapeutic effect on scapulohumeral periarthritis, with effects of analgesia, improving functional activity, and transient analgesia, and good longterm therapeutic effect.......