Expiratory Muscle Strength Training + Voice Therapy for Vocal Cord Paralysis
Trial Summary
Will I have to stop taking my current medications?
The trial information does not specify whether you need to stop taking your current medications. However, if you have uncontrolled chronic respiratory diseases or blood pressure, you may not be eligible to participate.
What data supports the effectiveness of the treatment Expiratory Muscle Strength Training (EMST) and Standard of Care Voice Therapy for Vocal Cord Paralysis?
Research on vocal rehabilitation for paralytic dysphonia shows that voice therapy can significantly improve voice quality, pitch, and breath support, with excellent results in most patients. This suggests that combining voice therapy with Expiratory Muscle Strength Training could be beneficial for vocal cord paralysis.12345
Is Expiratory Muscle Strength Training (EMST) safe for humans?
How does Expiratory Muscle Strength Training + Voice Therapy differ from other treatments for vocal cord paralysis?
This treatment is unique because it combines expiratory muscle strength training (EMST), which is a simple, home-based exercise therapy, with standard voice therapy to potentially enhance voice and swallowing function. EMST has been shown to be effective in other voice and swallowing disorders, making it a novel addition to traditional voice therapy for vocal cord paralysis.110111213
What is the purpose of this trial?
This trial tests if adding breathing muscle exercises to regular voice therapy helps people with voice problems due to vocal cords not closing properly. The goal is to see if it improves their breath control, speaking ability, and overall voice quality.
Research Team
Adam T Lloyd, SLP-D, MM, MA
Principal Investigator
University of Miami
Eligibility Criteria
This trial is for adults over 18 with glottal insufficiency, who've seen a speech pathologist and otolaryngologist. They must score at least 24 on the MMSE, showing they can follow therapy instructions. It's not for those unable to consent, non-English/Spanish speakers, pregnant women, prisoners, or people with certain medical conditions like uncontrolled blood pressure or chronic respiratory diseases.Inclusion Criteria
Exclusion Criteria
Timeline
Screening
Participants are screened for eligibility to participate in the trial
Treatment
Participants receive standard voice therapy with or without expiratory muscle strength training (EMST) for individuals with dysphonia due to glottal insufficiency
Follow-up
Participants are monitored for safety and effectiveness after treatment
Treatment Details
Interventions
- Expiratory Muscle Strength Training (EMST)
- Standard of Care Voice Therapy
Find a Clinic Near You
Who Is Running the Clinical Trial?
University of Miami
Lead Sponsor