[Clinical-psychological components in the consideration of functional dysphonia--a review].
The etiopathogenesis of functional dysphonia is complex; it is not sufficient to look solely at vocal behavior aspects. The predisposing basis for functional dysphonia can lie in the constitution of an individual, his/her professional speaking and speech behavior and/or may be personality-based. (Prolonged) psychosocial stress, vocal overstressing, unfavorable speaking habits, infection of the upper respiratory tract, inflammatory processes in the larynx, emotional life events and COSO events are considered as possible triggers. The interaction of predisposed and causal factors is unknown. Stress, overall fatigue, anxiety, depression and/or certain personality traits (which complicate or hamper coping) are considered as perpetuating factors. In any case, overlaps between voice symptoms and reactive psychic as well as social problems have to be kept in mind (e. g. the burden of suffering, depressive processing, speaking anxiety, socially withdrawal). Because the association of multiple psychosocial factors with functional dysphonia is not distinct--such are always existent in organ medically unexplained symptoms--functional dysphonia has to be diagnostically differentiated. For the purpose of the article, a psycho-diagnostic path following the ICD-10 chapter V along general lines is presented. Until now, it is unknown which psychosocial factors discriminate a psychogenic dysphonia from muscle tension dysphonia.
Phoniatrisch/Pädaudiologische Psychologie, Medizinische Psychologie, Universitätsmedizin Göttingen, Göttingen.
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Kiese-Himmel
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001008:Anxiety Disorders / Q000175:diagnosis / Q000523:psychology; D002605:Character; D003866:Depressive Disorder / Q000175:diagnosis / Q000523:psychology; D003937:Diagnosis, Differential; D055154:Dysphonia / Q000175:diagnosis* / Q000523:psychology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011602:Psychophysiologic Disorders / Q000175:diagnosis* / Q000523:psychology*; D013315:Stress, Psychological / Q000150:complications; D055815:Young Adult