Articles related to Psychiatry

A supervised random forest classifier trained on 330 features derived from nocturnal polysomnography achieved areas under the ROC curve approaching or exceeding 0.8 for distinguishing narcolepsy type 2, idiopathic hypersomnia, and controls in a national French reference database.

A network meta-analysis of 15 randomized trials found that no pharmacologic treatment outperformed placebo for MS-related fatigue severity, though amantadine and fampridine showed statistically significant and potentially clinically meaningful improvements in fatigue-related daily functioning.

Multimodal MRI analysis identified two distinct migraine subgroups in a 111-patient cohort, with one cluster showing widespread cortical-subcortical connectivity changes and lower cortical volumes tied to greater disease burden and disability.

Viral claims described the ketogenic diet as a cure for schizophrenia despite limited supporting evidence. Available research consists of small pilot studies, while established treatment approaches continue to rely on pharmacologic and psychosocial interventions.

Suicide mortality increased among adolescents and young adults across the Americas from 2000 to 2021. Rates varied by age, sex, and region, with widening disparities observed in population-level data.

An EEG-guided neuromodulation system received FDA clearance for PTSD treatment based on a randomized controlled trial. The platform uses individualized brain activity data to guide therapy, though detailed efficacy results have not been disclosed.