# Efficacy of a New Type of Mechanical Rotational Chair in Treating BPPV

> **NCT04147156** · NA · COMPLETED · sponsor: **Aalborg University Hospital** · enrollment: 150 (actual)

## Conditions studied

- BPPV

## Interventions

- **PROCEDURE:** Epley's Maneuver
- **PROCEDURE:** Semont Maneuver
- **PROCEDURE:** 360 degree vertical rotation

## Key facts

- **NCT ID:** NCT04147156
- **Lead sponsor:** Aalborg University Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-02-27
- **Primary completion:** 2022-01-01
- **Final completion:** 2022-01-01
- **Target enrollment:** 150 (ACTUAL)
- **Last updated:** 2022-07-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04147156

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04147156, "Efficacy of a New Type of Mechanical Rotational Chair in Treating BPPV". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT04147156. Licensed CC0.

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