Clinical trials: Hoarseness
Laryngopharyngeal Reflux
Predictive Value of Subjective and Objective Measurement Tools for Extraesophageal Reflux
Acid reflux can cause many symptoms in the throat, including discomfort or pain, and difficulty with breathing and voice problems.
- Trial name
- NCT01829074
- Volunteers
- 150 people
- Sponsor
- Respiratory Technology Corporation
Dysphonia Resulting From Vocal Fold Scarring, Age-related Dysphonia
Controlled Study to Evaluate the Safety and Efficacy of Azficel-T for Vocal Fold Scarring and Age-Related Dysphonia
The objectives of this study are to assess the safety of azficel-T treatment for dysphonia related to vocal fold function and to evaluate the efficacy of azficel-T for the treatment of dysphonia related to vocal fold function.
- Trial name
- NCT02120781
- Testing
- Azficel-T (autologous fibroblasts)
- Where
- 3 sites in United States
- Volunteers
- 21 people
- Sponsor
- Castle Creek Biosciences, LLC.
Gastroesophageal Reflux Disease (GERD)
Retrospective TIF Study for Treatment of Gastroesophageal Reflux Disease (GERD). The RetroTIF Study
The purpose of this retrospective, open-label, post-market study is to evaluate the safety and efficacy of Transoral Incisionless Fundoplication (TIF) performed with EsophyX (brand name) in a broad range of GastroEsophageal…
- Trial name
- RetroTIF (NCT01327963)
- Testing
- Transoral Incisionless Fundoplication
- Where
- 2 sites in United States
- Volunteers
- 110 people
- Sponsor
- EndoGastric Solutions
Vocal Fold Paresis, Laryngeal Dystonia
Monitoring of the Safety and the Performance of the Endoscopic Cap Electrode (ECE50)
The objective of this registry is to confirm the safety and the performance of the ECE50 in medical routine by collecting data.
- Trial name
- ECE50 (NCT05245942)
- Where
- Austria
- Volunteers
- 384 people
- Sponsor
- MED-EL Elektromedizinische Geräte GmbH
Neurogenic Dysphonia, Neurogenic Dysphagia
Neurogenic Dysphonia/Dysphagia Registry
The Neurogenic Dysphonia/Dysphagia Registry is designed to be purely observational (i.e. non-interventional, exploratory). Patient data collected from the registry is expected to be consistent with any information which can be…
- Trial name
- StrongVoice (NCT02493491)
- Where
- 12 sites in United States
- Volunteers
- 146 people
- Sponsor
- Merz North America, Inc.
Dysphonia
BOTOX® Drug Use Investigation (Spasmodic Dysphonia)
This study is a drug use investigation program of BOTOX. The objective of this investigation is to collect and assess information on the safety and efficacy of BOTOX injections in subjects with a diagnosis of spasmodic dysphonia…
- Trial name
- NCT03543150
- Testing
- BOTOX
- Where
- Japan
- Volunteers
- 400 people
- Sponsor
- GlaxoSmithKline