An Effective Home-Based Particle Repositioning Procedure for Posterior Canal Benign Paroxysmal Positional Vertigo...

Area of Science:

• Neurology
• Otolaryngology
• Vestibular Disorders

Background:

• Benign paroxysmal positional vertigo (BPPV) often requires multiple specialist visits for the Epley maneuver.
• Posterior canal BPPV is the most common subtype, necessitating effective and accessible treatment options.

Purpose of the Study:

• To compare the efficacy of a home-based particle repositioning procedure (HBPRP) against the standard Epley maneuver for treating posterior canal BPPV.
• To evaluate symptom improvement, nystagmus duration, and vertigo frequency in patients undergoing either treatment.

Main Methods:

• A prospective, non-blinded, randomized controlled study was conducted with 30 patients diagnosed with posterior canal BPPV.
• Patients were randomized into two groups: one receiving the standard Epley maneuver and the other receiving HBPRP.
• Outcomes including vertigo scale, nystagmus duration during Dix-Hallpike test, and vertigo frequency were assessed at multiple visits.

Main Results:

• Both HBPRP and the standard Epley maneuver resulted in significant symptom improvement.
• No statistically significant differences were observed between the two groups in terms of vertigo frequency, vertigo scale reduction, or nystagmus duration at the second and third visits.
• No complications were reported in either group during the study period.

Conclusions:

• Home-based particle repositioning procedure (HBPRP) is a safe and effective treatment for posterior canal BPPV.
• HBPRP can be successfully taught as a home-based self-treatment, improving patient accessibility and potentially reducing healthcare burdens.