Clinical trials: Voice Change
Voice Disorders
Brain Mapping of Voice Control
Some voice disorders are caused by uncontrolled muscle actions that affect the larynx or voice box. The purpose of this study is to understand 1) how the brain controls voice production; 2) how changes in sensation within the…
- Trial name
- NCT00066911
- Where
- United States
- Volunteers
- 174 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Laryngeal Nerve Injuries, Thyroidectomy
Effectiveness of Intraoperative Neuromonitoring of External Branch of Superior Laryngeal Nerve in Thyroid Surgery
The frequent occurrence of impaired function in the external branch of the superior laryngeal nerves following thyroid surgery is recognized as a prevalent complication leading to a diminished quality of life.
- Conditions
- Laryngeal Nerve Injuries, Thyroidectomy, Voice Change
- Trial name
- NCT06002984
- Testing
- Using Neuromonitoring to find EBSLN
- Where
- South Korea
- Volunteers
- 94 people
- Sponsor
- Seoul National University Hospital
Intubation, Pain
The Cuff Pressure of an Endotracheal Tube After Supine-to-lateral Position Change
To compare the cuff pressure in lateral position between barrel-shaped cuff and taper-shaped cuff
- Conditions
- Intubation, Pain, Pharyngitis, Hoarseness
- Trial name
- LateralCuff (NCT02165319)
- Testing
- Barrel, Tapered
- Where
- South Korea
- Volunteers
- 58 people
- Sponsor
- Seoul National University Hospital
Dysphonia, Aged
Comparing Telepractice and Conventional Face-to-face Voice Therapy
People over 55 years are high-risk with voice disorders. Voice disordered elderly need vocal training in order to improve communication efficiency and quality of life.
- Conditions
- Dysphonia, Aged, Speech Therapy
- Trial name
- NCT02922309
- Testing
- Vocal Training Via Telepractice, Vocal Training Via face-to face practice
- Volunteers
- 69 people
- Sponsor
- Far Eastern Memorial Hospital
Laryngeal Dystonia, Spasmodic Dysphonia
Understanding Disorder-specific Neural Pathophysiology in Laryngeal Dystonia and Voice Tremor
The researchers will examine functional neural correlates that differentiate between laryngeal dystonia and voice tremor and contribute to disorder-specific pathophysiology using a cross-disciplinary approach of multimodal brain…
- Conditions
- Laryngeal Dystonia, Spasmodic Dysphonia, Tremor
- Trial name
- NCT05216770
- Testing
- Brain imaging, Laryngeal sensory block with topical bupivacaine
- Where
- United States
- Volunteers
- 165 people, healthy volunteers welcome
- Sponsor
- Massachusetts Eye and Ear Infirmary
Physical Inactivity, Breast Cancer
A Community Dance Intervention Engaging Breast Cancer Survivors in a Middle-income Country
Interventions to promote physical activity among women breast cancer survivors (BCS) in low to middle-income countries are limited.
- Trial name
- NCT05252780
- Testing
- My Body, My Rhythm, My Voice
- Where
- Colombia
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Olga Lucia Sarmiento
Intubation, Intratracheal, Pain, Postoperative
Tracheal Tube Cuff Shape and Pressure
This is a randomized controlled trial focusing on the effect of different tracheal tube cuff shape; the tapered-shaped tracheal tube cuff versus the cylindrical-shaped tracheal cuff in anterior cervical spine surgery.
- Conditions
- Intubation, Intratracheal, Pain, Postoperative, Dysphonia
- Trial name
- NCT04591769
- Testing
- Different tracheal tube cuff design
- Where
- Taiwan
- Volunteers
- 80 people
- Sponsor
- Taipei Veterans General Hospital, Taiwan
Dysphonia
Correlation Between (PV-RQOL), The Auditory Perceptual Assessment and Acoustic Analysis of Voice in Dysphonic Children
The aim of this study is to assess the Correlation between The Arabic Pediatric Voice Related Quality of Life (PV-RQOL), The Auditory Perceptual Assessment and Acoustic Analysis of voice of dysphonic children.
- Trial name
- NCT03261141
- Testing
- (PV-RQOL),(APA) ,Acoustic analysis
- Volunteers
- 126 people
- Sponsor
- Assiut University
Pain, Anxiety
Active vs. Passive VR During Office-based ENT Procedures
The purpose of this research is to evaluate whether active virtual reality reduces pain and anxiety more effectively than passive virtual reality during office-based ENT procedures.
- Conditions
- Pain, Anxiety, Chronic Rhinosinusitis (CRS), Nasal Obstruction
- Trial name
- NCT07599826
- Testing
- Passive virtual reality headset or goggles, Active virtual reality headset or goggles
- Where
- United States
- Volunteers
- 132 people
- Sponsor
- Cedars-Sinai Medical Center
Spasmodic Dysphonia, Voice Tremor
Sodium Oxybate in Spasmodic Dysphonia and Voice Tremor
Using a comprehensive approach of clinico-behavioral testing, neuroimaging and pharmacogenetics, the researchers will examine the clinical effects of sodium oxybate and the matched placebo on voice symptoms in spasmodic dysphonia…
- Trial name
- NCT03292458
- Testing
- Sodium Oxybate
- Where
- United States
- Volunteers
- 117 people
- Sponsor
- Kristina Simonyan
Spasmodic Dysphonia
Laryngeal Vibration for Spasmodic Dysphonia
The general aim of the research is to provide scientific evidence that vibro-tactile stimulation (VTS) represents a non-invasive form of neuromodulation that can induce measurable improvements in the speech of people with…
- Trial name
- SD-VTS (NCT03746509)
- Testing
- Laryngeal Vibration (Treatment), Laryngeal Vibration (Comparator)
- Where
- United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Adductor Spasmodic Dysphonia
Effects of Vocal Exercises for Spasmodic Dysphonia
The purpose of this study is to assess the effect of voice exercise and voice rest on subject's perception of vocal handicap and communicative participation following Botox injections for adductor spasmodic dysphonia.
- Trial name
- NCT03349086
- Testing
- Voice Exercise
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- University of Wisconsin, Madison
Muscle Tension Dysphonia
Complete Vocal Technique Voice Therapy for Muscle Tension Dysphonia (CVT4MTD)
This proof-of-concept study is designed to evaluate whether a pedagogic technique used to help performers, known as the Complete Vocal Technique (CVT), can be used to help patients with a type of voice disorder known as Muscle…
- Trial name
- CVT4MTD (NCT05365126)
- Testing
- Complete Vocal Technique Voice Therapy
- Where
- United Kingdom
- Volunteers
- 14 people
- Sponsor
- Nottingham University Hospitals NHS Trust
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
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
Pressure Injury, Dysphonia
Initial Increase in Cuff Pressure in Anterior Cervical Spinal Surgery
When the retractor blades oped and is positioned to provide the surgical access in the anterior cervical spine surgery, it cause the trachea to deviate laterally and pose pressure on the tissue between the retractor and the…
- Conditions
- Pressure Injury, Dysphonia, Dysphagia
- Trial name
- NCT03240042
- Testing
- nasotracheal intubation, orotracheal intubation
- Where
- Taiwan
- Volunteers
- 118 people
- Sponsor
- Taipei Veterans General Hospital, Taiwan
Adductor Spasmodic Dysphonia
Treatment for Adductor Spasmodic Dysphonia by Type 2 Thyroplasty Using Titanium Bridges
For adductor spasmodic dysphonia, there is a need for establishing a new therapy under the present circumstance where no standard therapy has been established yet and existing therapies fail to provide permanent effect.
- Trial name
- NCT02528006
- Testing
- Type 2 Thyroplasty using Titanium Bridges
- Where
- 4 sites in Japan
- Volunteers
- 20 people
- Sponsor
- Kumamoto University
Gastroesophageal Reflux, Functional Dysphonia
Assessment on Effects of Tongjiang Granule in Treating Nonerosive Reflux Disease Overlapping Epigastric Pain Syndrome
Overlapping gastrointestinal symptoms of functional gastrointestinal diseases (FGIDs) is an internationally recognized problem in modern medical diagnosis and treatment.
- Trial name
- NCT05312463
- Testing
- Tongjiang granule, Tongjiang granule simulant
- Where
- China
- Volunteers
- 228 people
- Sponsor
- Xiyuan Hospital of China Academy of Chinese Medical Sciences
Secondary Hyperparathyroidism Due to Renal Causes
Pulmonary Function, Voice and Swallowing Symptoms After Parathyroidectomy
In this study, investigators measure patient's voice frequency, swallowing function, and O2 desaturation of the 6 mins walking test before surgery and 4 months after surgery, to find the increase of voice frequency, and…
- Trial name
- NCT04267965
- Testing
- parathyroidectomy plus bilateral thymectomy and autotransplantation
- Where
- Taiwan
- Volunteers
- 48 people
- Sponsor
- Chang Gung Memorial Hospital
Dysphonia
Innovative Treatment for Scarred Vocal Cords by Local Injection of Autologous Stromal Vascular Fraction
Post-operative scarring on vocal cords is responsible for disorders of the vibration of the lining to the original dysphonia can be troublesome for the patient both in his private and professional life.
- Trial name
- NCT02622464
- Testing
- micro injection of SVF in vocal cords
- Where
- France
- Volunteers
- 8 people
- Sponsor
- Assistance Publique Hopitaux De Marseille