Early apathetic, but not depressive, symptoms are associated with poor outcome after stroke. (9th March 2021)

• Record Type: Journal Article
• Authors: Lopatkiewicz, Anna Maria; Pera, Joanna; Slowik, Agnieszka; Dziedzic, Tomasz
• Is Part Of: European journal of neurology. Volume 28:Number 6(2021)
• Page Start: 1949
• Page End: 1957
• Publication Date: 2021-03-09
• Subjects: apathy -- depression -- mortality -- outcome -- stroke; Neurology -- Periodicals; Nervous system -- Diseases -- Periodicals; 616.8
• DOI: 10.1111/ene.14785
• Languages: English
• ISSNs: 1351-5101

Abstract

Abstract: Background and purpose: Depression and apathy are frequent neuropsychiatric disturbances after stroke and may appear together. Despite the overlap in symptoms between poststroke depression and apathy, these two syndromes might be associated with different prognoses and benefit from different treatments. We aimed to disentangle the relationship between early depressive and apathetic symptoms and outcome after stroke. Methods: Of 698 enrolled patients with ischemic stroke, we included 443 participants (median age = 69 years, 51% female) who underwent depressive and apathetic symptom assessment on Day 8 after stroke. We divided patients into four groups: without greater depressive and apathetic symptoms (Group 1), with only apathetic symptoms (Group 2), with only depressive symptoms (Group 3), and with both depressive and apathetic symptoms (Group 4). Results: After adjusting for age and stroke severity, Group 2 and Group 4 had an increased risk of poor 3‐month outcome (odds ratio [OR] = 1.98, 95% confidence interval [CI] = 1.16–3.38, p = 0.01 and OR = 1.58, 95% CI = 1.24–2.01, p < 0.01, respectively). Group 2 and Group 4 also had an increased risk of poor 12‐month outcome (OR = 3.85, 95% CI = 2.19–6.78, p < 0.01 and OR = 1.54, 95% CI = 1.22–1.96, p < 0.01, respectively) and mortality (hazard ratio [HR] = 2.76, 95% CI = 1.19–6.41, p = 0.02 and HR = 1.77, 95% CI = 1.32–2.38, p < 0.01, respectively). Compared with Group 1, Group 3 did not have an increased risk of unfavorable outcomes. Conclusions: Early apathetic, but not depressive, symptoms are related to worse outcomes after stroke. Our study underscores the importance of recognizing apathetic symptoms independently from depressive symptoms. Abstract : Depressive and apathetic symptoms are frequent neuropsychiatric disturbances after stroke and may appear together. These two symptoms might be associated with different prognoses and benefit from different treatments. Our study showed that apathetic symptoms occurring alone or together with depressive symptoms, but not depressive symptoms that occurred alone, are associated with poor outcome after stroke. Our results underscore the importance of recognizing apathetic symptoms independently from depressive symptoms.