艾灸至阴穴矫治胎位不正的多中心随机对照临床研究

Effect of Moxibustion at Zhiyin (BL 67) to Correct the Fetus Malposition:Multi-center Randomized Controlled Clinical Study

目的观察艾灸至阴穴矫治胎位不正的临床疗效。方法采用多中心单盲、随机对照方法将296例患者分为两组。试验组147例采用艾条温和灸双侧至阴穴;对照组149例采用膝胸卧位法,两组均以7天为1个疗程。结果试验组显效115例,有效8例,无效24例;对照组显效72例,有效3例,无效74例。两组疗效比较,差异有显著性意义(P<0.01),试验组疗效明显优于对照组,并且3个研究中心的疗效比较,差异无显著性意义(P>0.05),提示各研究中心疗效一致。结论艾灸至阴穴矫治胎位不正疗效确切。

Objective To observe the therapeutic effect of moxibustion at Zhiyin （BL 67） for correcting the fetus malposition. Methods The 296 cases were randomized into two groups. The experimental group （147 cases） was treated by moxibustion with moxa stick at Zhiyin （BL 67） of both sides. The control group （149 cases） was treated by knee-chest position. Seven days constituted one course. Results In the experimental group, 115 cases were remarkably effective, 8 cases effective, and 24 cases ineffective. In the control group, 72 cases were remarkably effective, 3 cases effective, and 74 cases ineffective. In comparison, the difference between the two groups was significant （P〈0.01）, the effect of the experimental group was obviously better than that of the control group. To compare the results of three research centers, there was no significant difference （P〉0. 05）. Conclusion Moxibustion at Zhiyin （BL 67） for correcting the fetus malposition is reliable in effect.