View clinical trials related to Dysphonia.
Filter by: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 obtained during usual care of patients with dysphonia/dysphagia treated with vocal fold augmentation.
For many years, it is known that asthmatics have more often dysphonia. However, no study has so far analyzed the reality of dysphonia in asthmatic by making phoniatric tests. The etiology of dysphonia in asthmatic remains controversial. Indeed, for a long time, inhaled corticosteroids have been considered as responsible for organic abnormalities of the vocal cords. We hypothesized that women with asthma have more often dysphonia, and that dysphonia is rather functional origin.
Studies have suggested that voluntary muscle exercise in the hand and face after botulinum toxin injection may enhance the clinical effects of the toxin. Exercise may speed up the absorption of the toxin by the nerves and enhance the clinical response. This study will explore the effect of exercise on botulinum toxin injections for spasmodic dysphonia (SD).
This study will examine whether lansoprazole (Prevacid) and dietary control versus dietary control alone will improve pediatric hoarseness symptoms.