Introduction: Intracranial large artery disease (ICLAD) is a common cause of ischaemic stroke and is associated with the risk of recurrent vascular events in the short term. We compared the incidence of various long-term vascular outcomes between ischaemic stroke patients with and without ICLAD.
Methods: This was a longitudinal observational study of acute ischaemic stroke patients who were followed up serially for recurrent stroke, myocardial infarction or vascular death up to a median of 86 months.
Objective: There is a paucity of studies investigating the outcomes among Asian stroke patients. Identifying subgroups of stroke patients at risk of poorer outcomes could identify patients who would benefit from targeted interventions. Therefore, the aim of this study was to identify which ischemic stroke patients at high risk of recurrent events and mortality.
View Article and Find Full Text PDFIntroduction: Post stroke cognitive impairment (PSCI) is a common complication of ischemic stroke. PSCI can involve different depending on clinical and stroke related characteristics. The aim of this study is to determine the factors associated with impairments in specific cognitive domains.
View Article and Find Full Text PDFBackground And Aims: Stroke is the second leading cause of death and third leading cause of disability worldwide. There is an increasing incidence of stroke among the young. In this study, we aimed to identify factors associated with poor long-term prognosis in young stroke patients.
View Article and Find Full Text PDFObjectives: Recurrent strokes are associated with greater disability and mortality than first-time strokes. However, adherence to secondary stroke prevention medications has been reported to be suboptimal. We assessed medication adherence to antihypertensives, antiplatelets, and statins after acute ischemic stroke and identified factors associated with non-adherence behavior to each drug class.
View Article and Find Full Text PDFBackground: Disparities in the availability of reperfusion services for acute ischemic stroke are considerable globally and require urgent attention. Contemporary data on the availability of reperfusion services in different countries are used to provide the necessary evidence to prioritize where access to acute stroke treatment is needed.
Aims: To provide a snapshot of published literature on the provision of reperfusion services globally, including when facilitated by telemedicine or mobile stroke unit services.
Introduction: Patients with cancer are known to have an increased risk of ischemic stroke (IS) around the time of their diagnosis. However, there is a paucity of data in Asian populations, and as such, we aimed to determine cancer incidence rates and patterns in Asian IS patients as well as investigate the differences in vascular risk profile of IS patients with and without concomitant cancer.
Methods: We conducted a retrospective cross-sectional study using data from the Singapore Stroke and Cancer registries.
Background: Patients with minor ischemic stroke or transient ischemic attacks (TIAs) are often treated with dual antiplatelet therapy regimens as part of secondary stroke prevention. Clopidogrel, an antiplatelet used in these regimens, is metabolized into its active form by the enzyme. Patients with loss of function (LOF) mutations in are at risk for poorer secondary outcomes when prescribed clopidogrel.
View Article and Find Full Text PDFBackground: Sleep disordered breathing (SDB) is an under-recognised independent risk factor and a potential consequence of stroke. We systematically reviewed and meta-analysed the effectiveness of positive airway pressure (PAP) therapy in improving post-stroke outcomes.
Methods: We searched CENTRAL, Embase, PubMed, CINAHL, PsycINFO, Scopus, ProQuest, Web of Science and CNKI (China National Knowledge Infrastructure) for randomised controlled trials comparing PAP therapy against a control or placebo group.
Background And Purpose: Self-management programs enhance survival in stroke patients. However, they require patient-centered designs to be effective. The aim of this study was therefore to investigate the type of post-stroke self-management programs that appeal to stroke survivors, and to estimate their willingness to participate in such programs.
View Article and Find Full Text PDFBackground And Purpose: A third of stroke patients suffer from post-stroke cognitive decline, depressive symptoms, and anxiety symptoms. B-vitamin supplementation provides a possible safe and affordable treatment to mitigate post-stroke neuropsychiatric sequelae via reducing homocysteine levels. Our study aims to examine the effect of B-vitamin supplementation in the prevention of post-stroke cognitive decline, depressive symptoms, and anxiety symptoms.
View Article and Find Full Text PDFCaffeine is among the most highly consumed substances worldwide, and it has been associated with decreased cardiovascular risk. Although caffeine has been shown to inhibit the proliferation of vascular smooth muscle cells (VSMCs), the mechanism underlying this effect is unknown. Here, we demonstrated that caffeine decreased VSMC proliferation and induced macroautophagy/autophagy in an vascular injury model of restenosis.
View Article and Find Full Text PDFIntroduction: Diabetes mellitus (DM) is known to influence outcomes in the short term following stroke. However, the impact of DM on long-term functional outcomes after stroke is unclear. We compared functional outcomes periodically over 7 years between diabetic and nondiabetic ischemic stroke patients, and investigated the impact of DM on the long-term trajectory of post-stroke functional outcomes.
View Article and Find Full Text PDFPurpose: This systematic review and meta-analysis aims to synthesise the evidence of the effectiveness of self-management interventions with action-taking components in improving self-efficacy, health-related quality of life, basic and instrumental activities of daily living, and depression for adult stroke survivors.
Materials And Methods: Nine electronic databases were searched for relevant studies, including grey literature and ongoing studies. Randomised controlled trials targeting adult stroke survivors comparing health-related outcomes of patients receiving self-management interventions with action-taking components to usual care, placebo, or no-treatment were included.
Background: Intracranial large artery disease (ICLAD) in ischemic stroke patients is associated with an increased risk for recurrent stroke; however, it is not known if ICLAD influences functional status following stroke. We studied the 6-month functional outcome in south Asian ischemic stroke patients and compared those with and without ICLAD.
Materials And Methods: This is a prospective cohort study of consecutive south Asian ischemic stroke patients.
Background: Informal caregiving is an integral part of post-stroke recovery with strenuous caregiving demands often resulting in caregiving burden, threatening sustainability of caregiving and potentially impacting stroke survivor's outcomes. Our study aimed to examine and quantify objective and subjective informal care burden after stroke; and to explore the factors associated with informal care burden in Singapore.
Methods: Stroke patients and their informal caregivers were recruited from all five tertiary hospitals in Singapore from December 2010 to September 2013.
Introduction: The National Institutes of Health Stroke Scale (NIHSS), originally designed in the United States of America, contains items on dysphasia and dysarthria that are deemed culturally unsuitable for the Singapore context. We compared the error rates of dysphasia objects, dysphasia phrases and dysarthria words between the original and alternative items in a cohort of Singaporean subjects without dysphasia or dysarthria.
Methods: In this prospective study, 140 English-speaking Singaporean subjects without impairments of dysphasia or dysarthria had an assessment of NIHSS items 9 and 10 using the original and alternative items.
Objective: To determine if rehabilitation uptake and adherence can be increased by providing coordinated transportation (increased convenience) and eliminating out-of-pocket costs (reduced expense).
Design: Three-arm randomized controlled trial.
Setting: Stroke units of 2 Singapore tertiary hospitals.
Objective: To investigate the relationship between medication adherence, trust in physician and beliefs about medication among stroke survivors. To determine whether beliefs about medication would mediate the relationship between trust in physician and medication adherence.
Methods: A sample of 200 patients with a diagnosis of ischemic stroke or transient ischemic attack (TIA) completed a one-time survey, including the shortened Medication Adherence Report Scale (MARS-5), Beliefs about Medicines Questionnaire (BMQ), and Trust in Physician Scale (TIPS).
In this report, we describe a patient who developed an acute trigeminal neuritis and cervical radiculitis after receiving a Pfizer-BioNtech vaccination (tozinameran) against SARS-CoV-2.
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