Abstract
Five patients with winter depression received low doses of melatonin in the afternoon, and five patients received placebo capsules. Melatonin treatment significantly decreased depression ratings compared to placebo. If these findings are replicated in a larger sample with documentation of expected phase shifts, the phase shift hypothesis will be substantially supported.
Original language | English (US) |
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Pages (from-to) | 57-61 |
Number of pages | 5 |
Journal | Psychiatry Research |
Volume | 77 |
Issue number | 1 |
DOIs | |
State | Published - Jan 16 1998 |
Externally published | Yes |
Keywords
- Melatonin
- Melatonin phase response curve
- Phase shift hypothesis
- Seasonal affective disorder
- Winter depression
ASJC Scopus subject areas
- Psychiatry and Mental health
- Biological Psychiatry