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[Klein-Levin syndrome (case report)].

S Nowak, B Błaszczyk

    Neurologia I Neurochirurgia Polska
    |March 1, 1984
    PubMed
    Summary
    This summary is machine-generated.

    This case study describes a rare syndrome of prolonged physiological sleep, voracious appetite, and dysphoria in an adolescent male weightlifter. Excessive exertion is suspected as a potential trigger for this condition.

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    Area of Science:

    • Neurology
    • Adolescent Medicine
    • Sleep Medicine

    Background:

    • Understanding rare neurological and behavioral syndromes in adolescents is crucial for timely diagnosis and intervention.
    • Adolescence is a period of significant physiological and psychological changes, making individuals potentially vulnerable to unique health conditions.

    Observation:

    • A 17-year-old male weightlifter experienced recurrent episodes of prolonged physiological sleep (average 7 days), accompanied by voracious appetite and dysphoria.
    • Electroencephalogram (EEG) showed changes consistent with physiological sleep, followed by transient forebrain alterations during somnolence periods.
    • Cerebrospinal fluid analysis revealed elevated 8-day ঘুমের (EDP) levels (0.4 µg/ml), significantly above the normal range (0–0.05 µg/ml).

    Findings:

    • The patient's laboratory investigations, apart from EDP, were within normal limits.

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  • Following the symptomatic period, the patient fully recovered and demonstrated good scholastic progress.
  • The syndrome resolved spontaneously, suggesting a transient underlying cause.

    • Implications:

    • Excessive physical exertion, particularly weightlifting during adolescence, is hypothesized as a potential causative factor for this syndrome.
    • This case highlights the need to consider exertion-related neurological syndromes in adolescent athletes presenting with unusual sleep and mood disturbances.
    • Further research is warranted to elucidate the pathophysiology and identify other potential triggers for this rare condition.