Blakley B W
Department of Otolaryngology, Wayne State University, Detroit, MI.
Otolaryngol Head Neck Surg. 1994 Apr;110(4):391-6. doi: 10.1177/019459989411000407.
The efficacy of the canalith repositioning maneuver in the treatment of benign positional vertigo was assessed in this controlled, randomized trial of 38 subjects. Treated subjects underwent the maneuver and control subjects did not. All were reevaluated 1 month after treatment. The number of persons experiencing subjective improvement was not statistically significantly different between the treatment and control groups. All patients, in both experimental and control groups, in this study experienced substantial improvement. Although the maneuver is safe it does not have treatment benefit for benign positional vertigo.
在这项针对38名受试者的对照随机试验中，评估了耳石复位手法治疗良性阵发性位置性眩晕的疗效。接受治疗的受试者接受了该手法，而对照组受试者未接受。治疗1个月后对所有受试者进行了重新评估。治疗组和对照组之间主观改善的人数在统计学上没有显著差异。在本研究中，实验组和对照组的所有患者都有显著改善。虽然该手法是安全的，但它对良性阵发性位置性眩晕没有治疗益处。
