- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03966183
Early UVFP Management Based on Neurological Evidences (ION-UVFP) - Preliminary Study
Early UVFP Management Based on Neurological Evidences (UVFP = Unilateral Vocal Fold Paralysis) (ION-UVFP) - Preliminary Study
Study Overview
Status
Detailed Description
A very recent study (Naunheim et al., 2018) shows that paralysis of a vocal cord can affect central auditory processes, which in turn would have a negative impact on motor control capabilities during voice production. This study was conducted in patients who had undergone Type I thyroplasty. To highlight these influences, the authors relied on behavioral tests of auditory perception and vocal production.
The investigators would like in this study, based on a similar and existing population at the Cliniques Universitaires Saint-Luc, to try to understand the changes observed clinically by proposing to perform vocal production tasks (also planned for the longitudinal study) in the MRI. The investigators would like to objectify the differences in the areas involved in the central auditory processes in comparison between patients and control subjects.
Study Type
Enrollment (Anticipated)
Contacts and Locations
Study Contact
- Name: Marie Dedry
- Phone Number: +32 10 47 43 81
- Email: marie.dedry@uclouvain.be
Study Contact Backup
- Name: Gauthier Desuter
- Phone Number: +32 764 13 55
- Email: gauthier.desuter@uclouvain.be
Study Locations
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Brussels, Belgium, 1200
- Recruiting
- Cliniques Universitaires St Luc
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Contact:
- Gauthier Desuter, MD
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
- Patients who undergone type I thyroplasty (with Montgomery implant) at least 3 months ago after unilateral vocal fold paralysis
- Control participants without voice disorder
Description
Inclusion Criteria:
- Unilateral paralysis in abduction of the vocal cords may be included in the study.
- Patients who undergone type I thyroplasty (with Montgomery implant) at least 3 months ago
- Control participants without voice disorder
Exclusion Criteria:
- Wear a pacemaker or other implanted devices (prostheses ...).
- Wear metal clips, metal in the head, or an adjustable brain drain.
- Wear non-removable dental appliances (except fillings).
- Wear cardiac valve prostheses.
- Have worked the metals.
- Have a tattoo containing metal particles.
- Have implanted jewelry (e.g., piercing).
- Being prone to epileptic seizures.
- Take medications that alter cortical excitability.
- Have had a brain surgery.
- Suffer from intracranial hypertension.
- Be pregnant or breastfeeding recently.
- Present allergies that are incompatible with the experimental protocol.
- Have an abnormal hearing loss in view of their age, identified with tonal and / or vocal audiometry.
Study Plan
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
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UVFP patients post thyroplasty
Patients in this group are adults who have undergone type I medialization thyroplasty (with Montgomery implant, silicone implant, follow-up of more than 3 months) as a definitive procedure following unilateral vocal fold paralysis.
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Control participants
The people in this group are control subjects of the same age, sex and manual laterality as the patients.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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Voice quality
Time Frame: Min 3 months post thyroplasty
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Multidimensional voice assessment (Anamnestic interview, Maximum Phonation Time, Mean Air Flow, Mean subglottic pressure, Jitter, Shimmer, Noise-to-harmonic ratio, phonetogram, smoothed cepstral peak prominence, Voice Handicap Index - VHI-30, SF-36, EAT-10, GRBAS-I, Acoustic Voice Quality Index, Dysphonia Severity Index, Tonal and vocal audiometries)
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Min 3 months post thyroplasty
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Changes in the neuronal pathways involved in the processing of the auditory inputs
Time Frame: Max 6 months after involvement in the study
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Functional magnetic resonance imaging examination (tomodensitometry and connectivity)
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Max 6 months after involvement in the study
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Central auditory processes
Time Frame: Min 3 months post thyroplasty
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Auditory perception tasks performed using an audio headset (sound detection in noise, localization of a sound source, dichotic listening test, masking test, duration and frequency pattern test)
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Min 3 months post thyroplasty
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Collaborators and Investigators
Study record dates
Study Major Dates
Study Start (ACTUAL)
Primary Completion (ANTICIPATED)
Study Completion (ANTICIPATED)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ACTUAL)
Study Record Updates
Last Update Posted (ACTUAL)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Mental Disorders
- Brain Diseases
- Central Nervous System Diseases
- Nervous System Diseases
- Respiratory Tract Diseases
- Neurologic Manifestations
- Neurobehavioral Manifestations
- Neurocognitive Disorders
- Otorhinolaryngologic Diseases
- Ear Diseases
- Cognition Disorders
- Cranial Nerve Diseases
- Language Disorders
- Communication Disorders
- Perceptual Disorders
- Laryngeal Diseases
- Vagus Nerve Diseases
- Retrocochlear Diseases
- Auditory Diseases, Central
- Paralysis
- Vocal Cord Paralysis
- Language Development Disorders
- Auditory Perceptual Disorders
Other Study ID Numbers
- 2018/03OCT/365 - (1)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Unilateral Vocal Cord Paralysis
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