Clinical trials: Voice Alteration
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
Obesity, Morbid, Voice Alteration
The Influence of Significant Weight Lost on the Quality of Voice
The rate of obesity and bariatric surgery is rising steadily. Though Bariatric Surgery Influences on aspects such as endocrin analysis, finance, etc are well tested, quantitative and quality voice impacts have not been evaluated.
- Trial name
- NCT03070808
- Volunteers
- 50 people
- Sponsor
- Kaplan Medical Center
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
Voice Change, Suboccipital Muscles Tension
Correlation Between Voice Pitch Changes and Tension of Suboccipital Muscles In Normal Subjects
this study for investigation of correlation between voice pitch and tension of suboccipital muscles
- Trial name
- NCT07008859
- Where
- Egypt
- Volunteers
- 119 people, healthy volunteers welcome
- Sponsor
- Cairo University
Voice and Resonance Disorders, Transcranial Direct Current Stimulation
Effect of Transcranial Direct Current Stimulation on the Voice
The goal of this clinical trial is to verify the effect on the voice of transcranial direct current stimulation (tDCS) in vocally healthy non-singers.
- Conditions
- Voice and Resonance Disorders, Transcranial Direct Current Stimulation, Voice Disturbance
- Trial name
- NCT06544122
- Testing
- Transcranial direct current stimulation
- Where
- Brazil
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Universidade Federal de Pernambuco
Temporomandibular Joint Disorders, Voice Change
Impact of Temporomandibular Joint Dysfunction on Objective and Subjective Vocal Measures
The present study aims to investigate the impact of temporomandibular joint dysfunction (TMD) on objective and subjective vocal parameters and the quality of life in affected patients.
- Trial name
- NCT06046521
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Marmara University
Ankylosing Spondylitis, Swallowing Disorder.Other Specified
Evaluation of Functions of Swallowing and Voice in Ankylosing Spondylitis Patients
In this study was to determine whether changes that occurred over time had an impact on the swallowing and voice functions depend of Ankylosing spondylitis patients.
- Conditions
- Ankylosing Spondylitis, Swallowing Disorder.Other Specified, Voice Alteration
- Trial name
- NCT04437394
- Testing
- flexible endoscopic evaluation of swallowing, The analysis of voice
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Yavuz Atar
Thyroid Diseases, Postoperative Voice Change
Oxidized Regenerated Cellulose and Voice Quality After Total Thyroidectomy
This randomized controlled trial evaluated whether placement of oxidized regenerated cellulose (ORC) over the recurrent laryngeal nerves during total thyroidectomy affects early postoperative voice quality.
- Trial name
- NCT07681557
- Testing
- Oxidized Regenerated Cellulose
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people
- Sponsor
- Ankara University
Voice Alteration, Intubation Complication
Intubation Tube Applications on Voice Performance in Early Postoperative Period
Changes in voice performance in the postoperative period due to trauma suffered during endotracheal intubation or edema occurring in the postoperative period are often observed.
- Trial name
- NCT04011111
- Testing
- Intubation tube and voice analysis
- Where
- Turkey (Türkiye)
- Volunteers
- 88 people
- Sponsor
- Hitit University
Transgender Women, Voice Alteration
Gender-affirming Voice Training With Visual Feedback
The goal of this clinical trial is to learn if prototype software can be used to train vocal pitch and resonance in trans women.
- Trial name
- NCT07017595
- Testing
- Visual-acoustic biofeedback: experimental
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- University of Cincinnati
Voice Change, Hypocalcemia
The Use of Dexamethasone in Total Thyroidectomy to Improve Voice Outcome and Hypocalcaemia
Thyroidectomy is a standard procedure for benign and malignant pathologies of the thyroid gland. Each year, some 100 total thyroidectomies are performed in Kowloon East Cluster, Hospital Authority, Hong Kong.
- Trial name
- NCT05732883
- Testing
- Dexamethasone, Normal saline
- Where
- Hong Kong
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Tseung Kwan O Hospital, Hong Kong
Anesthesia, Local, Voice Change
Voice Quality Changes With IANB Anesthesia
Background: Inferior alveolar nerve block anesthesia is commonly used in dental procedures, but its effect on the voice quality is not well understood.
- Trial name
- NCT05710484
- Where
- Turkey (Türkiye)
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Marmara University
Voice Change
Voice Analysis in Women With Polycystic Ovary Syndrome
Polycystic ovary syndrome (PCOS) is a common endocrine disorder affecting up to one in five reproductive-aged women. It is associated with clinical and/or biochemical hyperandrogenism, oligomenorrhea, and polycystic appearance of…
- Trial name
- NCT06085170
- Testing
- Acoustic Analysis by MDVP
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Minia University
Neck Pain, Voice Change
Stabilization Training, Voice And Neck Pain
This randomized controlled trial investigated the effects of cervical stabilization exercises on head posture, pain, functional status, and voicing efficiency in patients with nonspecific chronic neck pain.
- Trial name
- NCT07401576
- Testing
- cervical stabilization exercises applied
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Suleyman Demirel University
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
Atrophy of Vocal Cord, Presbyphonia
PhoRTE® Therapy Efficacy: In-Person Versus Telehealth
This study compares how well voice therapy works when delivered in-person versus through telehealth for older adults with age-related voice problems.
- Conditions
- Atrophy of Vocal Cord, Presbyphonia, Dysphonia, Glottic Insufficiency
- Trial name
- NCT06934265
- Testing
- exuberant voice therapy
- Where
- 4 sites in United States
- Volunteers
- 30 people
- Sponsor
- University of Southern California
Voice Alteration
Effects of Finger Kazoo Exercise With and Without Oropharyngeal Enlargement in the Operatic Singing Voice
This clinical trial aimed to evaluate the effects of the semi-occluded vocal tract exercise Finger Kazoo (FK), with and without oropharyngeal expansion, on the singing voice.
- Trial name
- FIKVOX (NCT07129668)
- Testing
- Condition A, Condition B
- Where
- Portugal
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Aveiro University