Sleep deprivation as a method of chronotherapy in the treatment of depression

Sleep deprivation (SD) may be an effective method in treating depression, particularly in drug-resistant cases.

• Chronotherapy aims to normalize circadian rhythms through controlled exposure to environmental stimuli.
• The most effective treatment pattern includes total sleep deprivation, sleep phase advance, pharmacotherapy, and phototherapy.
• Sleep deprivation may influence neurotransmission, including catecholaminergic, serotonergic, and glutamatergic pathways.
• It is associated with changes in neurotrophic factors, particularly brain-derived neurotrophic factor (BDNF), and immune and endocrine system responses.
• The method is considered efficient, simple, and safe, suggesting it could be used more frequently in depression treatment.

AI simplified