Clinical trials: Voice Change
Dystonia, Drug Induced Dystonia
Clinical Validation of DystoniaNet Deep Learning Platform for Diagnosis of Isolated Dystonia
This research involves retrospective and prospective studies for clinical validation of a DystoniaNet deep learning platform for the diagnosis of isolated dystonia.
- Conditions
- Dystonia, Drug Induced Dystonia, Parkinson Disease, Essential Tremor
- Trial name
- NCT05317390
- Testing
- DystoniaNet-based diagnosis of isolated dystonia
- Where
- United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Massachusetts Eye and Ear Infirmary
Voice Disorders, Gastroesophageal Reflux
Quantifying Effects of Treatment of Pediatric Dysphonia
The diagnosis and management of childhood dysphonia is a significant clinical problem; however, there have been few studies aimed at defining standard assessment methods for pediatric dysphonia.
- Trial name
- NCT00237679
- Testing
- Neuromuscular Electrical Stimulation, Unstimulated
- Where
- United States
- Volunteers
- 31 people
- Sponsor
- University of Wisconsin, Madison
Dysphonia
Investigation of the Effectiveness of Group Voice Therapy in Children
This study aims to investigate whether there is a difference between groups receiving "group voice therapy" and "individual voice therapy" in pediatric populations diagnosed with dysphonia.
- Trial name
- NCT06124053
- Testing
- Group Voice Therapy, Individual Voice Therapy, Vocal Hygiene Education
- Where
- Turkey (Türkiye)
- Volunteers
- 18 people
- Sponsor
- Hacettepe University
Laryngeal Dystonia, Spasmodic Dysphonia
Transcranial Magnetic Stimulation in Laryngeal Dystonia
This randomized clinical trial with a crossover design aims to investigate the effects of neuromodulation through repetitive transcranial magnetic stimulation (rTMS) applied to patients diagnosed with laryngeal dystonia.
- Trial name
- NCT07683767
- Testing
- Active rTMS, Speech-Language Therapy
- Volunteers
- 20 people
- Sponsor
- Universidade Federal de Pernambuco
Underweight Children Aged 6-23 Month Old (WAZ < -1)
Innovative Nutrition and mHealth Evidence Building Project
The project is the collaboration with the lead agencies National Institute of Public Health, World Vision and Emory University World Vision has a history of successfully implementing "Positive Deviance/Hearth (PDH)" programs…
- Trial name
- NCT03399058
- Testing
- Group 1 5+5+5 (Control), Group 2: 5+5+5 & PDH, Group 3: 5+5+5 & PDH lite+mHealth
- Where
- 3 sites in Cambodia
- Volunteers
- 840 people, healthy volunteers welcome
- Sponsor
- National Institute of Public Health, Cambodia
Dysphagia After Anterior Cervical Decompression and Fusion of the Spine, Dysphonia
Dysphagia and Dysphonia in Anterior Cervical Spinal Surgery
Introduction: The anterior cervical approach is used to treat a variety of spinal disorders; among these, the Smith-Robinson approach is the most commonly used, as it allows access to discs, bony structures, and anterior lesions…
- Conditions
- Dysphagia After Anterior Cervical Decompression and Fusion of the Spine, Dysphonia, Anterior Cervical Spinal Surgery
- Trial name
- NCT07713693
- Testing
- Fiberoptic Endoscopic Evaluation of Swallowing, 30-item questionnaire designed to assess the impact of speech dysfunction on the patient's daily life, EAT-10 questionnaire
- Where
- Mexico
- Volunteers
- 36 people
- Sponsor
- Instituto Nacional de Rehabilitacion
Oral Complications of Radiation Therapy, Stage I Laryngeal Cancer
Pulsed Dye Laser in Treating Patients With Post Radiation Dysphonia
This pilot trial studies pulsed dye laser in treating patients with post radiation dysphonia. Dysphonia, or vocal cord scarring, can include trouble with the voice when trying to talk, such as hoarseness, change in voice pitch…
- Conditions
- Oral Complications of Radiation Therapy, Stage I Laryngeal Cancer, Stage II Laryngeal Cancer
- Trial name
- NCT02198131
- Testing
- laser therapy, questionnaire administration
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- Wake Forest University Health Sciences
Dysphonia
Behavioral Abnormalities in Dysphonic Children
we will assess dysphonic children as regard presence of behavioral abnormalities and then receive voice therapy
- Trial name
- NCT05264961
- Testing
- voice therapy
- Where
- Egypt
- Volunteers
- 25 people
- Sponsor
- Sohag University
Voice Disorders in Children, Vocal Nodules in Children
Effect of Semi-occluded Vocal Tract Therapy on the Phonation of Children With Vocal Fold Nodules
The goal of this clinical trial is to determine and compare the effects of different voice therapy programs in children with vocal fold nodules.
- Conditions
- Voice Disorders in Children, Vocal Nodules in Children, Hoarseness, Dysphonia
- Trial name
- NCT05878197
- Testing
- Straw phonation, Resonant voice therapy, Vocal Hygiene
- Where
- Belgium
- Volunteers
- 30 people
- Sponsor
- University Hospital, Ghent
Muscle Tension Dysphonia
Voice Therapy Per the Rehabilitation Treatment Specification System
The goal of this study is to evaluate if using evidence-based, standard ingredient and target codes from the Rehabilitation Treatment Specification System - Voice Therapy (RTSS-Voice) in standard of care voice therapy…
- Trial name
- RTSS-Voice (NCT06152627)
- Testing
- Standard of care voice therapy with novice clinician RTSS-Voice documentation, Standard of care voice therapy with expert clinician RTSS-Voice documentation
- Where
- 5 sites in United States
- Volunteers
- 600 people
- Sponsor
- Massachusetts General Hospital
Functional Dysphonia
The Effects of Voice Therapy Based on the Estill Voice Model: a Feasibility Study
This study wants to investigate treatment for patients with common voice disorders where no surgical or medical treatment is needed. A voice disorder is when your voice is croaky, hoarse or when you lose it altogether.
- Trial name
- NCT02647840
- Testing
- voice therapy
- Where
- United Kingdom
- Volunteers
- 18 people
- Sponsor
- Royal Devon and Exeter NHS Foundation Trust
Laryngeal Disease, Spastic Dysphonia
Characteristics of Idiopathic Familial Voice Disorders
The purpose the study is to determine the genetic causes of specific voice disorders that run in families. Researchers are particularly interested in two conditions; 1. Spasmodic dysphonia 2.
- Conditions
- Laryngeal Disease, Spastic Dysphonia, Voice Disorder
- Trial name
- NCT00001552
- Where
- 4 sites in United States, United Kingdom
- Volunteers
- 270 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Crohn Disease, Ulcerative Colitis
Safety and Efficacy of Fecal Microbiota Transplantation
The gut microbiota is critical to health and functions with a level of complexity comparable to that of an organ system. Dysbiosis, or alterations of this gut microbiota ecology, have been implicated in a number of disease…
- Conditions
- Crohn Disease, Ulcerative Colitis, Celiac Disease, Irritable Bowel Syndrome
- Trial name
- NCT04014413
- Testing
- Fecal Microbiota Transplantation
- Where
- Hong Kong
- Volunteers
- 450 people
- Sponsor
- Chinese University of Hong Kong
Parkinson Disease
A Study to Analyze Symptoms Prevalent in Early PD (Dysphonia, Tremor)
This is a web-based study that involves monitoring hallmark symptoms of Parkinson's Disease (PD), specifically dysphonia and tremor, using smartphone sensor data.
- Trial name
- NCT04288804
- Testing
- Smartphone microphone sensor, Smartphone accelerometer sensor
- Where
- United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Goalspal LLC
Spastic Dysphonia, Healthy
Study of Air Stream in Voice Production
This study will investigate and compare the air stream during voice production in patients with abductor spasmodic dysphonia and in normal volunteers.
- Trial name
- NCT00015795
- Testing
- airway interruption test
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Dysphonia
Dietary Control Alone Versus Dietary Control Plus Use of Proton Pump Inhibitors to Treat Pediatric Hoarseness
This study will examine whether lansoprazole (Prevacid) and dietary control versus dietary control alone will improve pediatric hoarseness symptoms.
- Trial name
- NCT00637416
- Testing
- Lansoprazole
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- University of Kansas Medical Center
Thyroidectomy, Voice Alteration
Impact of Total Thyroidectomy on Voice and Swallowing
Purpose of this study is to evaluate the outcome of total thyroidectomy on vocal and swallowing function.
- Conditions
- Thyroidectomy, Voice Alteration, Swallowing Alteration
- Trial name
- NCT01607242
- Testing
- Endoscopy of larynx, Voice Handicap Index, Swallowing Assesment
- Where
- Greece
- Volunteers
- 100 people
- Sponsor
- University of Thessaly
Dysphonia, Primary Muscle Tension Dysphonia (MTD)
Deconstructing Voice Therapy: Towards Enhanced Communication Outcomes
This research study aims to evaluate the effect of treatment delivery method on voice outcomes over 12 months in people with a primary complaint of a voice problem, diagnosed with either non-phonotraumatic vocal hyperfunction…
- Trial name
- NCT07176988
- Testing
- Hierarchical method, Non Hierarchical method
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- Emory University
Stridor, Vocal Cord Paralysis
The Yield of Laryngeal Ultrasound in the Evaluation of Stridor and Dysphonia in Children
Stridor is a respiratory noise caused by partial obstruction of the large airways at the level of the pharynx, larynx and/or trachea. The second most common cause of stridor is vocal cord paralysis.
- Trial name
- NCT02244697
- Where
- Israel
- Volunteers
- 100 people
- Sponsor
- Tel-Aviv Sourasky Medical Center
Functional Dysphonia, Resonance Tube Voice Therapy
Management of Non-Organic Dysphonia in Adults.
The purpose of this study is to determine the effect of a semi-occluded vocal tract training program, "Resonant Tube Therapy," versus the "Traditional Smith-accent Method" on the quality of voice in patients with Non-Organic…
- Conditions
- Functional Dysphonia, Resonance Tube Voice Therapy, Smith Accent Method Therapy
- Trial name
- NCT06856785
- Testing
- Resonance Tube Voice Therapy in Water
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Sohag University