Yazar "Cetin, Fatma Ece" seçeneğine göre listele

Listeleniyor 1 - 2 / 2
  • [ X ]
    Öğe
    Depression is an independent risk factor for stroke reccurence and cognitive impairment in stroke patients
    (Springernature, 2025) Cankaya, Seyda; Safa, Shair Shah; Karakus, Ayse; Savcili, Mehmet; Hanoglu, Lutfu; Mardinoglu, Adil; Cetin, Fatma Ece
    Post-stroke depression (PSD) is a significant sequela of cerebrovascular accidents, affecting a substantial proportion of stroke survivors. However, it is still unclear whether the existence of depression after stroke is an independent risk factor for stroke recurrence and if the increased risk of cognitive impairment in PSD is related to the location of stroke. We aimed to compare the role of cortical, subcortical and cortico-subcortical infarcts in the development of PSD and cognitive impairment, as well as the role of the existence of depression in stroke recurrence. In this study, a 52-week, randomised, double-blind study consisted of 1059 stroke patients (866 non-depressive and 193 untreated depressive persons) who were matched in terms of demographic and clinical parameters. The Mini Mental State Examination Test (MMSE), Executive function (Trail Making Test Part A), processing speed (colour naming condition of the Stroop test), episodic memory (Rey Auditory Verbal Learning Test [RAVLT], including delayed free recall), semantic memory (verbal fluency test [animal naming]), language processing (Boston Naming Test [(number correct]), visuospatial perception (the bells test) was assessed at the baseline. The lesion sites are subdivided as cortical, subcortical, and cortico-subcortical territory infarcts on MRI. The stroke recurrence ratio was also recorded after a year. In results, we observed a higher rate of depression associated with lesions affecting the cortico-subcortical structures in patients with PSD compared to non-depressive patients (p < 0.05). Our results further indicated impaired cognitive scores in patients with PSD compared to those with non-depressive individuals (p < 0.05). Regarding the risk of stroke recurrence, we also found an increased rate of stroke recurrence in PSD after 12 months (p < 0.05). In detail, binomial logistic regression analyses using the backward Wald method determined that patients with depression (p = 007; odds ratio (OR) = 1.64; CI 1.14-2.35), hypertension (p = 0.004; OR = 1.74; CI 1.19-2.55), atrial fibrillation (p = 0.007; OR = 1.61; CI 1.14-2.28) and older age (p = 0.019; OR = 1.02; CI 1.003-1.03) were significantly predictors for stroke recurrency. Our regression analysis further revealed that PSD was a predictive factor for disabling cognitive test scores (impaired executive function [p < 0.001; OR = 4.51; CI 3.24-6.27], reduced processing speed [p < 0.001; OR = 4.29; CI 3.12-5.91], episodic memory [p < 0.001; OR = 4.65; CI 3.37-6.42), semantic memory [p < 0.001; OR = 4.79; 3.47-6.61], visuospatial [p < 0.001; OR = 6.10; CI 4.36-8.55], and language function [p < 0.001; OR = 5.086; CI 3.67-7.05]) after adjusting for age and education. In conclusion, the present study provides strong evidence confirming the importance of depression in predicting cognitive impairment and recurrence in stroke patients. Despite these positive findings, our findings warrant the performance of further research to demonstrate the efficacy of treatment on stroke recurrence, together with other vascular risk factors and cognitive disorders.
  • [ X ]
    Öğe
    Exploring Cognitive Impairment in Patients With Bilateral Capsular Genu Lesions
    (Amer Psychiatric Publishing, Inc, 2022) Kumral, Emre; Cetin, Fatma Ece; Ozdemir, Huseyin Nezih; Cankaya, Seyda; Schabitz, Wolf-Rudiger; Yulug, Burak
    Objective: The authors investigated for presence of cognitive impairment after occurrence of bilateral lesions of the genu of the internal capsule (GIC). Clinical and neuropsychological features of unilateral GIC lesions have previously been studied, but the cognitive profile of bilateral lesions of the GIC has not been fully explored. Methods: An investigation was conducted of neurocognitive deficits and computerized tomography MRI findings among 4,200 stroke patients with bilateral GIC involvement who were admitted to the hospital between January 2010 and October 2018. Results: Eight patients with bilateral lesions of the capsular genu were identified and their data analyzed. Overall, behavioral and cognitive dysfunction were characterized by impairment of frontal, memory, and executive functions. Attention and abstraction were present among all eight patients (100%); apathy, abulia, and executive dysfunctions, among seven (87.5%); global mental dysfunction and planning deficits, among six (75.0%); short-term verbal memory deficits and language dysfunctions, among five (62.5%); long-term verbal memory deficits, among four (50.0%); and spatial memory deficits, reading, writing, counting dysfunctions, and anarthria, among two (25.0%). Four of the patients (50.0%) without a history of cognitive disorder showed severe mental deterioration compatible with the clinical picture of dementia. A clinical picture of dementia was still present in these patients 6 months after stroke. Conclusions: Bilateral lesions of the capsular genu appearing either simultaneously or at different times were significantly associated with executive dysfunctions.