Functional dysphonia.

Etiologies of Dysphonia in Patients Referred to ENT Clinics Based on videolaryngoscopy

Introduction: Laryngeal dysfunction may be divided into three categories; organic, neurologic and functional disorders. Dysphonia and hoarseness are the most common symptoms and, in some cases, the only signs of laryngeal dysfunction. In differential diagnosis of any type of chronic hoarseness, a neoplastic process must be considered and, thus continuous light video laryngoscopy can provide imp...

Objective voice parameters and self-perceived handicap in dysphonia.

OBJECTIVE This study focuses on the relation between objective voice quality and the self-perception of a voice handicap. PATIENTS AND METHODS The study group consisted of 86 German-speaking patients (51 women, 35 men) suffering from benign dysphonia. The test persons completed the German version of the Voice-Related Quality of Life (V-RQOL) Questionnaire without prior information about their...

The Effect of Laryngopharyngeal Reflux on Acoustic Parameters in Functional Dysphonia Patients

Systematic review of the treatment of functional dysphonia and prevention of voice disorders.

OBJECTIVE To evaluate the effectiveness of interventions for treating functional dysphonia or preventing voice disorders in adults. DATA SOURCES We searched MEDLINE (1950 to 2006), EMBASE (1974 to 2006), CENTRAL (Issue 2 2006), CINAHL (1983 to 2006), PsychINFO (1967 to 2006), Science Citation Index (1986 to 2006), and the Occupational Health databases OSH-ROM (February 2006). REVIEW METHODS...

Epidemiological study on vocal disorders in paediatric age.

Few studies analyzed the diffusion of vocal alterations especially in childhood. Aim of our study was to quantify the numbers of subjects, in paediatric age, in which dysphonia was diagnosed in our department of Phoniatrics, during a period of 5 years, (January 2002-December 2006), and also to evaluate the influence of some potential risk factors. In the considered period it emerged that the di...