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Laryngeal Adaptation for Speech and Swallowing

NCT03770377 · Status: WITHDRAWN · Phase: NA · Type: INTERVENTIONAL

Last updated 2021-06-15

No results posted yet for this study

Summary

This study will test laryngeal adaptation in speech and swallowing function in healthy adults, in patients with cerebral stroke, and in patients with spinocerebellar ataxia type 6. The findings from this proposal will be the first step toward implementing rehabilitation techniques that help patients to prevent speech and swallowing errors before they occur.

Conditions

Interventions

DEVICE

Intermittent Perturbation to Continuous Perturbation

Manipulate the Movement Planning Period (MPP), by interrupting sensory predictions by removing e-stim during the inter-trial interval (Intermittent Perturbation), followed by a washout/de-adaptation period.

DEVICE

Continuous Perturbation to Intermittent Perturbation

Manipulate the Movement Planning Period (MPP), by keep sensory input about the perturbation constant by maintaining e-stim during the inter-trial interval.

Sponsors & Collaborators

  • National Institute on Deafness and Other Communication Disorders (NIDCD)

    collaborator NIH

  • National Institutes of Health (NIH)

    collaborator NIH

  • University of Florida

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
CROSSOVER

Eligibility

Min Age
21 Years
Max Age
100 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2018-08-24
Primary Completion
2019-08-30
Completion
2019-08-30
FDA Device
Yes

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Entities

Diseases

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 NCT03770377 on ClinicalTrials.gov