In 2001, Sherman, et. al., conducted randomized prospective study aimed to investigate the effectiveness of the particle repositioning maneuver (PRM) in the treatment of benign paroxysmal positional vertigo (BPPV). A total of 71 BPPV patients were enrolled in the study and randomly assigned to one of three groups: PRM, sham PRM, and control. Follow-up assessments were conducted at 2 weeks and 3 months, with a … Continue reading Does the sham treatment delay spontaneous recovery in patients with benign paroxysmal positional vertigo?