# Project 4: Ambulatory Biofeedback and Voice Therapy for Patients With Vocal Hyperfunction

> **NCT05970562** · EARLY_PHASE1 · RECRUITING · sponsor: **Massachusetts General Hospital** · enrollment: 100 (estimated)

## Conditions studied

- Voice Disorders
- Vocal Fold Polyp
- Vocal Nodules in Adults
- Muscle Tension Dysphonia

## Interventions

- **DEVICE:** Ambulatory Voice Monitoring with Biofeedback (AVM-B)
- **BEHAVIORAL:** Conversation Training Therapy

## Key facts

- **NCT ID:** NCT05970562
- **Lead sponsor:** Massachusetts General Hospital
- **Sponsor class:** OTHER
- **Phase:** EARLY_PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2024-03-01
- **Primary completion:** 2028-09-01
- **Final completion:** 2029-04-01
- **Target enrollment:** 100 (ESTIMATED)
- **Last updated:** 2025-05-11

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05970562

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05970562, "Project 4: Ambulatory Biofeedback and Voice Therapy for Patients With Vocal Hyperfunction". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT05970562. Licensed CC0.

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