Benign paroxysmal positional vertigo: A practical approach for emergency physicians.

Area of Science:

• Neurology
• Emergency Medicine
• Otolaryngology

Background:

• Benign paroxysmal positional vertigo (BPPV) is a prevalent cause of acute dizziness in emergency departments.
• Current management strategies in emergency departments for BPPV are frequently suboptimal and not guideline-adherent.
• Ineffective treatments like brain imaging and vestibular suppressants are commonly used.

Purpose of the Study:

• To review and emphasize efficient, guideline-adherent management of BPPV in the emergency department.
• To highlight the benefits of bedside diagnostic testing and repositioning maneuvers for BPPV.
• To discuss alternative approaches for refractory cases and BPPV variants.

Main Methods:

• Review of current literature and clinical guidelines for BPPV management.
• Emphasis on the Dix-Hallpike test for diagnosis.
• Focus on the Epley maneuver for treatment of posterior canal BPPV.

Main Results:

• Implementing bedside testing and the Epley maneuver reduces resource utilization and emergency department length of stay.
• Appropriate management improves patient-centered outcomes, including symptom relief and reduced medication side effects.
• This approach minimizes unnecessary investigations such as brain imaging and specialist consultations.

Conclusions:

• Optimized BPPV management using the Dix-Hallpike test and Epley maneuver is highly effective and efficient.
• Adoption of these best practices can significantly improve patient care and reduce healthcare system burden.
• Clinician satisfaction is enhanced by effectively treating BPPV with these straightforward bedside procedures.