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Traumatic brain injury-associated delayed sleep phase syndrome
J E Nagtegaal1, G A Kerkhof, M G Smits
1Department of Clinical Pharmacy, Hospital de Gelderse Vallei, Bennekom, The Netherlands.
Functional Neurology
|March 21, 1998
Abstract:
A 15-year-old girl developed a prominent delayed sleep phase syndrome (DSPS) following traumatic brain injury. Several physiological markers of the sleep-wake rhythm: plasma melatonin, body temperature, wrist activity and sleep architecture (EEG) were delayed almost half a day, returning to normal after treatment with 5 mg melatonin. This report suggests an association between traumatic brain injury and DSPS. Awareness of this phenomenon may result in better possibilities for treatment of patients with brain injury.