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Improving Voice Production for Adults With Age-related Dysphonia

NCT03702322 · Status: ACTIVE_NOT_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 220

Last updated 2025-10-10

No results posted yet for this study

Summary

The objectives for this research are to determine the mechanisms by which specific therapy tasks improve voice in age-related dysphonia, and the conditions that limit the extent of improvement. The central hypothesis is that targeted therapy tasks will improve voice, and that severity will determine the extent of improvement.

Conditions

  • Presbylarynx
  • Age-Related Dysphonia

Interventions

BEHAVIORAL

Voice therapy: respiratory

Abdominal voice onset

BEHAVIORAL

Voice therapy: glottal closure

Pulling/pushing task

BEHAVIORAL

Voice therapy: loud

Assertive task

BEHAVIORAL

Voice therapy: Semiocclusion

Semi-occluded vocal tract

Sponsors & Collaborators

  • Mayo Clinic

    collaborator OTHER

  • University of Arizona

    lead OTHER

Principal Investigators

  • Robin A Samlan, Ph.D. · University of Arizona

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
65 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2019-04-01
Primary Completion
2026-12-30
Completion
2026-12-30

Countries

  • United States

Study Locations

More Related Trials

Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03702322 on ClinicalTrials.gov