title: [Sleep-apnea syndrome. Elucidation, therapy and course].
abstract: Of 22 patients investigated for sleep disorders, habitual snoring and/or daytime hypersomnolence, 12(10 men) had obstructive sleep apnea syndrome (OSAS). 3 OSAS were mild, 5 moderate and 4 severe. The leading symptoms were daytime hypersomnolence and habitual snoring. As risk factors we found retro-micrognathia in 2 patients, macroglossia secondary to acromegaly in 1, alcohol abuse in 7 and obesity in 6. Conservative measures improved the disorder subjectively in 6 patients. One patient had a relapse 6 months after uvulopalatopharyngoplasty. 4 patients were successfully treated by nasal CPAP. Other diagnoses were idiopathic alveolar hypoventilation (2), Cheyne-Stokes breathing secondary to low cardiac output (1), monosymptomatic narcolepsy (2), sleep disturbances secondary to depression (2), chronic benzodiazepine abuse (1) and chronic bronchitis without nocturnal hypoxemia (1). History, clinical observation and oxymetry make diagnosis possible in most cases of OSAS severe enough to require treatment. Polysomnography is time-consuming and should be reserved for selected cases.
mesh_terms: D000328:Adult; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D008297:Male; D008487:Medical History Taking; D008875:Middle Aged; D010092:Oximetry; D010808:Physical Examination; D011175:Positive-Pressure Respiration; D012120:Respiration Disorders / Q000150:complications / Q000175:diagnosis; D012891:Sleep Apnea Syndromes / Q000175:diagnosis / Q000209:etiology* / Q000628:therapy
vernacular_title: Schlaf-Apnoe-Syndrome. Abklärung, Therapie und Verlauf.