Completed EARLY_PHASE1 INTERVENTIONAL 2-arm NCT02409758

Comprehensive Voice Rehabilitation Program Compared With Vocal Function Exercises (Voicetherapy)

The Effectiveness of the Comprehensive Voice Rehabilitation Program Compared With Vocal Function Exercises Method in Behavioral Dysphonia: A Randomized Controlled Clinical Trial.

Sponsor: Federal University of São Paulo

Conditions Dysphonia

Interventions Voice therapy

Updated 6 times since 2017 Last updated: Apr 6, 2015 Started: Jan 31, 2011 Primary completion: Dec 31, 2011 Completion: Aug 31, 2012

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT02409758, this EARLY_PHASE1 trial focuses on Dysphonia and remains completed. Sponsored by Federal University of São Paulo, it has been updated 6 times since 2011, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

Change History

6 versions recorded

Sep 2024 — Present [monthly]

Completed EARLY_PHASE1
Jul 2024 — Sep 2024 [monthly]

Completed EARLY_PHASE1
Jan 2021 — Jul 2024 [monthly]

Completed EARLY_PHASE1
Jun 2018 — Jan 2021 [monthly]

Completed EARLY_PHASE1
Feb 2017 — Jun 2018 [monthly]

Completed EARLY_PHASE1

Phase: Phase 0 → EARLY_PHASE1

▶ Show 1 earlier version

Jan 2017 — Feb 2017 [monthly]

Completed Phase 0

First recorded

Jan 2011

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Federal University of São Paulo

Data source: Federal University of São Paulo

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

No location information available.