Sleep reduction as a final common pathway in the genesis of mania.
Level 5 - mechanism / opinion, no new human data
Mechanism-based reasoning and theoretical conceptual model without new empirical data in the abstract
PubMed 3812788 · doi:10.1176/ajp.144.2.201
What was done
This paper proposes a conceptual model arguing that diverse psychological, interpersonal, environmental, and pharmacological triggers of mania operate through a single mechanism: sleep deprivation. The paper synthesizes prior experimental observations of bipolar patients switching into mania following sleep loss to construct a self-reinforcing model of manic onset.
What was found
The abstract reports no quantitative data or primary study statistics. It presents a theoretical framework proposing that precipitating factors cause sleep reduction, which triggers transient or sustained manic switches, and because mania subsequently induces insomnia, the cycle becomes autonomous and self-reinforcing.
Why it matters
Provides a unifying, parsimonious conceptual model linking disparate manic triggers to sleep disturbance, offering a target for prevention, clinical management, and experimental research in bipolar disorder.
Limits
The abstract presents a theoretical hypothesis rather than new experimental data. Sample size, specific patient characteristics, and quantitative effect sizes are not reported in the abstract.
Cited by
- supports Sleep deprivation can trigger manic episodes in individuals with bipolar disorder.