# Effectiveness of Two Therapeutic Approaches in Female Teachers With Voice Disorders

> **NCT01196611** · NA · COMPLETED · sponsor: **Federal University of São Paulo** · enrollment: 162 (actual)

## Conditions studied

- Voice Disorders

## Interventions

- **BEHAVIORAL:** Voice Amplification
- **BEHAVIORAL:** Function Voice Exercises

## Key facts

- **NCT ID:** NCT01196611
- **Lead sponsor:** Federal University of São Paulo
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2010-09
- **Primary completion:** 2012-09
- **Final completion:** 2013-03
- **Target enrollment:** 162 (ACTUAL)
- **Last updated:** 2017-03-30

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01196611

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01196611, "Effectiveness of Two Therapeutic Approaches in Female Teachers With Voice Disorders". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT01196611. Licensed CC0.

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