# "The Voice of Reflux" - Backflow of Gastric Juice Leads to Irritation of the Vocal Folds: Are There Typical Differences in the Voice?

> **NCT06495606** · — · RECRUITING · sponsor: **Insel Gruppe AG, University Hospital Bern** · enrollment: 94 (estimated)

## Conditions studied

- GERD Gastroesophageal Reflux Disease
- Laryngopharyngeal Reflux Disease

## Interventions

- **DIAGNOSTIC_TEST:** Voice sample; Recording with microphone + Questionnaire

## Key facts

- **NCT ID:** NCT06495606
- **Lead sponsor:** Insel Gruppe AG, University Hospital Bern
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2024-04-10
- **Primary completion:** 2025-05
- **Final completion:** 2025-08
- **Target enrollment:** 94 (ESTIMATED)
- **Last updated:** 2024-07-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06495606

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06495606, ""The Voice of Reflux" - Backflow of Gastric Juice Leads to Irritation of the Vocal Folds: Are There Typical Differences in the Voice?". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT06495606. Licensed CC0.

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