title: Improvement of sleep hypopnea by antiparkinsonian drugs in a patient with Parkinson's disease: a polysomnographic study.
abstract: An 80-year-old man was admitted to our hospital because of bradykinesia, muscle rigidity and respiratory dysfunction during sleep. Concerning bradykinesia and muscle rigidity, we diagnosed him as the early/moderate stage of Parkinson's disease without autonomic dysfunction. Polysomnography (PSG) showed a series of obstructive hypopneas and apneas. After administration of antiparkinsonian drugs, rigidity of the neck and trunk was diminished along with a drastic decrease in hypopnea on PSG. We consider that sleep hypopnea in this patient is caused by involvement of the striated musculature surrounding the upper-airway and/or rigidity in the trunk. These conditions are treatable with antiparkinsonian drugs.
authors.affiliation: Department of Neurology, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566.
authors.forename: Tomokatsu
authors.initials: T
authors.lastname: Yoshida
authors.forename: Ichiyo
authors.initials: I
authors.lastname: Kono
authors.forename: Kenji
authors.initials: K
authors.lastname: Yoshikawa
authors.forename: Hiroaki
authors.initials: H
authors.lastname: Hashimoto
authors.forename: Hidehiko
authors.initials: H
authors.lastname: Harada
authors.forename: Masanori
authors.initials: M
authors.lastname: Nakagawa
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D000978:Antiparkinson Agents / Q000627:therapeutic use*; D001545:Benserazide / Q000627:therapeutic use; D000077465:Cabergoline; D004873:Ergolines / Q000627:therapeutic use; D006801:Humans; D007980:Levodopa / Q000627:therapeutic use; D008297:Male; D010300:Parkinson Disease / Q000150:complications* / Q000503:physiopathology; D017286:Polysomnography; D012891:Sleep Apnea Syndromes / Q000188:drug therapy* / Q000209:etiology* / Q000503:physiopathology
chemical_list: D000978:Antiparkinson Agents; D004873:Ergolines; D007980:Levodopa; D001545:Benserazide; D000077465:Cabergoline