Psychiatric symptoms in stroke patients: Clinical features of depression and anxiety.

backgroundPost-stroke psychiatric complications, particularly depression and anxiety, significantly impact rehabilitation outcomes and quality of life. Despite their prevalence and clinical significance, these conditions often remain underrecognized in routine stroke care. Understanding their clinical features and temporal patterns is crucial for improving patient outcomes.

aimTo investigate the prevalence, temporal evolution, and clinical correlates of depression and anxiety post-stroke and their impact on functional recovery.

methodsIn this prospective observational study, 127 patients first-ever ischemic stroke were enrolled between June 2022 and June 2024. Depression and anxiety were assessed using the Hamilton Depression Rating Scale and Hamilton Anxiety Rating Scale at baseline and follow-up intervals (2 weeks, 1 month, 3 months, and 6 months). Stroke severity was evaluated using the National Institutes of Health Stroke Scale, and functional outcomes were measured using the modified Rankin Scale.

resultsAmong 120 patients who completed follow-up (94.5% completion rate), 37.5% had depression (mild: 18.3%, moderate: 12.5%, severe: 6.7%) and 41.7% had anxiety at baseline. Depression prevalence showed a biphasic pattern, peaking at 2 weeks (37.5%), declining at 3 months (28.3%), and slightly increasing at 6 months (30.8%). Stroke severity significantly correlated with both depression (odds ratio = 1.18, 95%CI: 1.06-1.31,

conclusionIdentifying the clinical and neuroanatomical correlates of depression and anxiety will enable effective risk stratification and patient management. Integrating routine psychiatric screening and early intervention is essential in stroke care.