The Accuracy of Manual BPPV Diagnostics When Using VNG Goggles.
Benign Paroxysmal Positional Vertigo, BPPV, Vertigo
About this trial
This is an interventional diagnostic trial for Benign Paroxysmal Positional Vertigo focused on measuring TRV reposition chair, Dix-Hallpike maneuver, Supine Roll Test
Eligibility Criteria
Inclusion Criteria: Age above 18 years Classic BPPV-patient history (short lasting (<1 minute) positional rotatory vertigo, no accompanying tinnitus or hearing loss, and no focal neurological findings. Understand written and spoken Danish Exclusion Criteria: Pregnancy Weight ≥ 150 kg and or Height ≥ 2m Neck and spine immobility to a degree where MD on examination bed is impossible Insufficient cooperation during diagnostic testing Sedative antihistamines taken within the past seven days Comorbidities: Heart failure (EF < 40), known cerebral aneurysm, cerebrovascular events (<3 months) or dissection disease Spontaneous or gaze evoked nystagmus
Sites / Locations
- Department of Otolaryngology, Head & Neck Surgery and Audiology, Aalborg University HospitalRecruiting
Arms of the Study
Arm 1
Arm 2
Active Comparator
Active Comparator
Bedside BPPV diagnostics
TRV BPPV diagnostics
Diagnostics of BPPV with manual tests using VNG goggles. The goggles will be added an IMU sensor detecting angulation and velocity (the physician will not get feedback from the sensor during the examination. This will only be used in later analysis).
Diagnostics of BPPV using the TRV chair.