Primary Care of Adult Patients After Stroke: A Scientific Statement From the American Heart Association/American Stroke Association

Addressing Systemic Complications of Acute Stroke: A Scientific Statement From the American Heart Association

Systemic, nonneurological complications are common after ischemic and hemorrhagic strokes, affect different organ systems, and have a major impact on patient outcomes. Despite their obvious implications, this area in stroke management remains inadequately researched, and current literature offers fragmentary guidance for care. The purpose of this scientific statement is to elucidate the major systemic complications of strokes that occur during hospitalization, to synthesize evidence from current literature and existing guidelines, to address gaps in knowledge, and to provide a coherent set of suggestions for clinical care based on interpretation of existing evidence and expert opinion. This document advocates for improved interdisciplinary collaboration, team effort, and effective implementation strategies to reduce the burden of these events in clinical practice. It also calls for further research on strategies for preventing and managing systemic complications after stroke that improve outcomes in stroke survivors.

2024 Guideline for the Primary Prevention of Stroke: A Guideline From the American Heart Association/American Stroke Association

AIM

The "2024 Guideline for the Primary Prevention of Stroke" replaces the 2014 "Guidelines for the Primary Prevention of Stroke." This updated guideline is intended to be a resource for clinicians to use to guide various prevention strategies for individuals with no history of stroke.

METHODS

A comprehensive search for literature published since the 2014 guideline; derived from research involving human participants published in English; and indexed in MEDLINE, PubMed, Cochrane Library, and other selected and relevant databases was conducted between May and November 2023. Other documents on related subject matter previously published by the American Heart Association were also reviewed.

STRUCTURE

Ischemic and hemorrhagic strokes lead to significant disability but, most important, are preventable. The 2024 primary prevention of stroke guideline provides recommendations based on current evidence for strategies to prevent stroke throughout the life span. These recommendations align with the American Heart Association's Life's Essential 8 for optimizing cardiovascular and brain health, in addition to preventing incident stroke. We also have added sex-specific recommendations for screening and prevention of stroke, which are new compared with the 2014 guideline. Many recommendations for similar risk factor prevention were updated, new topics were reviewed, and recommendations were created when supported by sufficient-quality published data.

Stroke knowledge and health-promoting behaviors: Mediating effect of patient self-esteem

OBJECTIVE

To investigate the levels of and associations between stroke knowledge, self-esteem, and health-promoting behavior (HPB) among stroke patients, and examine the mediating effect of self-esteem in the stroke knowledge-HPB relationship.

METHODS

This descriptive correlational study involved a total of 150 stroke patients. We collected data through questionnaires during outpatient visits at two Korean secondary hospitals, inquiring about general and disease-related characteristics, stroke knowledge, self-esteem, and HPB. Correlation and mediation analyses were performed.

RESULTS

Stroke knowledge significantly increased patients' self-esteem (β = .53, p = .001) and HPB (β = 1.64, p < .001). Self-esteem mediated the relationship between stroke knowledge and HPB, with the mediating effect coefficient determined to be 1.68 [95 % CI (0.56,-2.46)].

CONCLUSION

Education and intervention programs that increase both self-esteem and stroke knowledge need to be developed and evaluated such that stroke patients are motivated to engage in HPB.

PRACTICE IMPLICATIONS

Stroke patients are often physically and mentally impaired, and low self-esteem can be a barrier to engaging in HPB after diagnosis, negatively affecting their health outcomes. Nursing interventions focused on enhancing self-esteem can empower these patients to effectively engage in HPB. Healthcare professionals should adequately communicate and impart disease-related knowledge to patients with poor disease-related knowledge or education.

Heart rate variability in chronic ischemic stroke: analysis during the sleep-wake cycle

BACKGROUND

 Alterations of the autonomic nervous system (ANS) in the chronic stage of ischemic stroke (IS) are not well understood. Heart rate variability (HRV) provides a noninvasive approach to assess autonomic function.

OBJECTIVE

 To compare the HRV parameters during the sleep-wake cycle between patients with IS in the chronic stage and healthy subjects.

METHODS

 We conducted a retrospective transversal study based on clinical records and 24-hour electrocardiogram (EKG) monitoring registries of 179 patients with a confirmed IS diagnosis and 184 age- and sex-matched healthy subjects. Circadian variation was calculated according to the variation of the total autonomic activity (VTAI) and the parasympathetic activity (VPAI) indexes. Comparisons were performed using nonparametric tests. Multivariable analyses were performed with canonical discriminant analysis (CDA) and a three-way analysis of variance (ANOVA). Statistical significance was established with a confidence level of 95%.

RESULTS

 During waking hours, the healthy group exhibited higher variability in the time domain and frequency domain parameters: standard deviation of NN intervals (SDNN, p < 0.001) and of the average NN intervals (SDANN, p < 0.001), as well as low-frequency (LF) band (p < 0.001). During sleep, the difference was higher in the high-frequency (HF) band (p < 0.001), and lower in the low-/high-frequency ratio (LF/HF, p < 0.001). Both VPAI and VTAI showed less significant difference in IS patients (p < 0.001).

CONCLUSION

 There was diminished heart vagal activity among IS patients, as measured through HRV. During sleep, this is likely caused by an imbalance in the sympathetic and parasympathetic systems shifting through the sleep phases. These imbalances could persist over time in patients with IS, lasting months after the initial injury.

Developing Disability Advocates Through Deliberate Interprofessional Conversations Regarding Quality of Life After Stroke

OBJECTIVE

Stroke can result in significant mental and physical impairment. Training health care professionals on effective strategies for mitigating stroke-related quality-of-life issues is crucial in facilitating comprehensive stroke management. This study aimed to evaluate the impact of an interprofessional education (IPE) experience on students' attitudes regarding poststroke disability.

METHODS

In this pre-post interventional study, pharmacy and medical students received an electronic patient chart and a store-and-forward video depicting physical and cognitive impairment in a patient with stroke. Students were instructed to discuss the acute management and postdischarge needs of the patient from an advocacy perspective. After the IPE experience, students completed the Student Perceptions of Interprofessional Clinical Education-Revised, version 2 and an unvalidated disability attitudes survey. The surveys were analyzed using a paired t test. In addition, students reflected on the prompt, "What are some things you had NOT considered prior to this IPE?"

RESULTS

A total of 708 students completed the surveys. After IPE, there was a significant improvement in all domains of the Student Perceptions of Interprofessional Clinical Education-Revised, version 2. On the disability survey, there was significant improvement on all statements, including "rate your comfort with…": "discussing the expected disabilities associated with new-onset stroke" and "discussing strategies for improving the quality of life of a patient who has long-term disabilities." On the self-reflections, 31.7% (n = 211) had not considered the need for poststroke care services before this IPE.

CONCLUSION

This IPE experience was instrumental in improving student perspectives regarding poststroke disability.

A Retrospective Analysis of the Underlying Health Status of Patients Treated for Stroke in the Emergency Department of a Community Hospital Situated in a Health Professional Shortage Area

Background Hypertension, diabetes, and hyperlipidemia are known contributors to the incidence of stroke. These and other risk factors such as smoking can be managed with effective primary care, but living in a medically underserved area and racial background can limit access, thereby deleteriously affecting underlying medical conditions and disproportionately contributing to negative stroke outcomes. Our goal is to learn about the on-admission health of 1,731 stroke patients who presented to the Crouse Hospital emergency department (ED) between January 2019 and January 2021 to better understand the circumstances affecting these patients. Crouse Hospital is a community hospital in Syracuse, New York, and an award-winning comprehensive stroke center in the region. The hospital is located in a health professional shortage area (HPSA) and serves both rural and urban patients of various ethnic backgrounds and socioeconomic statuses. Methodology We retrospectively examined the stroke patient data to determine how access to primary care and race affected smoking status, arrival time following the onset of symptoms, stroke severity, thrombolytic administration, and metrics relating to hypertension, diabetes, hyperlipidemia, and depression. Results We determined that, while most patients stated that they had a primary care provider, stroke incidents were typically associated with high blood pressure and high blood glucose despite the prevalence of prescriptions to treat these conditions and that both conditions affected the underserved and non-White patients (Black, Hispanic, Asian, Indigenous, and Other) more so than the served and White populations. Underserved and non-White patients, were also more likely to be associated with smoking behavior. Conclusions The data indicated the major health factors affecting the patients and highlighted those influenced by limited access to primary care and racial background. As a result, we developed a survey to gauge patients' perspectives on primary care and underlying medical conditions before and after their stroke. This patient-centered approach will help refine our stroke education efforts to improve stroke outcomes in the community.

Association Between Immigration Status and Ambulatory Secondary Stroke Preventive Care in Ontario, Canada

BACKGROUND AND OBJECTIVES

Secondary stroke preventive care includes evaluation and control of vascular risk factors to prevent stroke recurrence. Our objective was to evaluate the quality of ambulatory stroke preventive care and its variation by immigration status in adult stroke survivors in Ontario, Canada.

METHODS

We conducted a population-based administrative database-derived retrospective cohort study in Ontario, Canada. Using immigration records, we defined immigrants as those immigrating after 1985 and long-term residents as those arriving before 1985 or those born in Canada. We included community-dwelling stroke survivors 40 years and older with a first-ever stroke between 2011 and 2017. In the year following their stroke, we evaluated the following metrics of stroke prevention: testing for hyperlipidemia and diabetes; among those with the condition, control of diabetes (hemoglobin A1c ≤7%) and hyperlipidemia (low-density lipoprotein <2 mmol/L); medication use to control hypertension, diabetes, and atrial fibrillation; and visit to a family physician and a specialist (neurologist, cardiologist, or geriatrician). We determined age and sex-adjusted absolute prevalence difference (APD) between immigrants and long-term residents for each metric using generalized linear models with binomial distribution and an identity link function.

RESULTS

We included 34,947 stroke survivors (median age 70 years, 46.9% women) of whom 12.4% were immigrants. The receipt of each metric ranged from 68% to 90%. Compared with long-term residents, after adjusting for age and sex, immigrants were slightly more likely to receive screening for hyperlipidemia (APD 5.58%; 95% CI 4.18-6.96) and diabetes (5.49%; 3.76-7.23), have visits to family physicians (1.19%; 0.49-1.90), receive a prescription for antihypertensive (3.12%; 1.76-4.49) and antihyperglycemic medications (9.51%; 6.46-12.57), and achieve control of hyperlipidemia (3.82%; 1.01-6.63). By contrast, they were less likely to achieve diabetes control (-4.79%; -7.86 to -1.72) or have visits to a specialist (-1.68%; -3.12 to -0.24). There was minimal variation by region of origin or time since immigration in immigrants.

DISCUSSION

Compared with long-term residents, many metrics of secondary stroke preventive care were better in immigrants, albeit with small absolute differences. However, future work is needed to identify and mitigate the factors associated with the suboptimal quality of stroke preventive care for all stroke survivors.

Effects of exercise dose based on the ACSM recommendations on patients with post-stroke cognitive impairment: a systematic review and meta-analyses

Purpose

This review aimed to assess the impact of different exercise dosages on cognitive function in individuals with post-stroke cognitive impairment (PSCI).

Methods

Four electronic databases-Embase, PubMed, Web of Science, and Cochrane Library-were systematically searched from inception to 01 January 2024, focusing on the impact of exercise therapy on cognitive function in individuals with PSCI. Only randomized controlled trials meeting the criteria were included. The exercise therapy dose and adherence were evaluated following the American College of Sports Medicine (ACSM) guidelines, categorized into a high compliance group with ACSM recommendations and a low or uncertain compliance group. A random-effects model compared the effect of ACSM compliance on cognitive function in individuals with PSCI, with the effect size represented by the standardized mean difference (SMD) and a 95% confidence interval (CI).

Results

In total, 18 studies meeting the criteria were included, with data from 1,742 participants. The findings suggested a beneficial effect of exercise on cognitive function in individuals with PSCI [SMD = 0.42, 95% CI (0.20, 0.65)]. Ten studies were categorized as the "high adherence group" and eight in the "low or uncertain adherence group" based on the ACSM recommendations. The subgroup analysis revealed that the SMD of the high compliance group was 0.46 (95% CI: 0.10, 0.82) (p = 0.01), while the SMD of the low or uncertain compliance group was 0.38 (95% CI: 0.07, 0.70) (p = 0.02).

Conclusion

Our study indicates the beneficial impact of exercise for patients with PSCI over no exercise. Furthermore, high adherence to the exercise dose recommended by ACSM guidelines demonstrated a more substantial improvement in cognitive function than low or uncertain adherence in patients with PSCI. Systematic Review Registration: https:// www.crd.york.ac.uk/prospero/#myprospero, identifier CRD42023487915.

Association of Continuity of Care With Health Care Utilization and Expenditures Among Patients Discharged Home After Stroke or Transient Ischemic Attack

OBJECTIVES

To examine the association of prestroke continuity of care (COC) with postdischarge health care utilization and expenditures.

STUDY POPULATION

The study population included 2233 patients with a diagnosis of stroke or a transient ischemic attack hospitalized in one of 41 hospitals in North Carolina between March 2016 and July 2019 and discharged directly home from acute care.

METHODS

COC was assessed from linked Centers for Medicare and Medicaid Services Medicare claims using the Modified, Modified Continuity Index. Logistic regressions and 2-part models were used to examine the association of prestroke primary care COC with postdischarge health care utilization and expenditures.

RESULTS

Relative to patients in the first (lowest) COC quartile, patients in the second and third COC quartiles were more likely [21% (95% CI: 8.5%, 33.5%) and 33% (95% CI: 20.5%, 46.1%), respectively] to have an ambulatory care visit within 14 days. Patients in the highest COC quartile were more likely to visit a primary care provider but less likely to see a stroke specialist. Highest as compared with lowest primary care COC quartile was associated with $45 lower (95% CI: $14, $76) average expenditure for ambulatory care visits within 30 days postdischarge. Patients in the highest, as compared with the lowest, primary care COC quartile were 36% less likely (95% CI: 8%, 64%) to be readmitted within 30 days postdischarge and spent $340 less (95% CI: $2, $678) on unplanned readmissions.

CONCLUSIONS

These findings underscore the importance of primary care COC received before stroke hospitalization to postdischarge care and expenditures.

Current Trends in Gait Rehabilitation for Stroke Survivors: A Scoping Review of Randomized Controlled Trials

BACKGROUND

Stroke stands as a significant global health concern, constituting a leading cause of disability worldwide. Rehabilitation interventions are crucial in aiding the recovery of stroke patients, contributing to an overall enhancement in their quality of life. This scoping review seeks to identify current trends in gait rehabilitation for stroke survivors.

METHODS

The review followed the methodological framework suggested by Arksey and O'Malley. Electronic databases, such as CINAHL Complete, MEDLINE Complete, and Nursing & Allied Health Collection, were systematically searched in November 2023. Inclusion criteria comprised papers published in either English or Portuguese from 2013 to 2023.

RESULTS

From the initial search, a total of 837 papers were identified; twenty-one papers were incorporated into this review. Thirteen distinct categories of gait rehabilitation interventions were identified, encompassing diverse approaches. These categories comprise conventional rehabilitation exercises, traditional gait training with integrated technology, and gait training supported by modern technologies.

CONCLUSIONS

Although traditional rehabilitation exercises have historically proven effective in aiding stroke survivors, a recent trend has emerged, emphasizing the development and integration of innovative therapeutic approaches that harness modern technologies.

Prevalence and risks factors of caregiving-related low back pain among caregivers of stroke survivors: a systematic review and meta-analysis

INTRODUCTION

Stroke causes disability that makes its survivors depend on caregivers for help. The caregivers offer help during lifting and transferring patients from one place to another. However, such activities result in the caregivers sustaining musculoskeletal injuries such as the low back pain (LBP). The aim of this study was to carry out a systematic review and meta-analysis to determine the prevalence of LBP and its risk factors among these caregivers.

EVIDENCE ACQUISITION

PubMED, Embase, Web of Science (WoS) and CINAHL were searched until January 2023, and cross-sectional studies were included. Data on prevalence of LBP due to caregiving activities and participants' characteristics such as sex and nature of caregiving were extracted.

EVIDENCE SYNTHESIS

Risks of bias of the included studies were assessed using Agency for healthcare Research and Quality (AHRQ) tool. The data were analyzed using both narrative and quantitative syntheses. In the quantitative synthesis, random effect model meta-analysis of the prevalence and odd of developing LBP between men and women; and between partial and complete caregivers was used. Fives studies (N.=644) were included. The results showed that the prevalence of LBP was 53.9%, with 96% CI from 50.0% to 57.8%. In addition, there was no statistically significant difference in the risk of developing LBP between men and women (OR=1.58, 95% CI=0.27 to 9.27, P=0.61); and between partial and complete caregivers (OR=1.33, 95% CI=0.32 to 5.61, P=0.70).

CONCLUSIONS

About half of caregivers of stroke survivors may experience LBP. Therefore, this should be considered during rehabilitation.

A Scoping Review of mHealth Interventions for Secondary Prevention of Stroke: Implications for Policy and Practice

Secondary prevention is a major priority for those living with stroke and may be improved through the use of mobile Health (mHealth) interventions. While evidence for the effectiveness of mHealth interventions for secondary prevention of stroke is growing, little attention has been given to the translation of these interventions into real-world use. In this review, we aimed to provide an update on the effectiveness of mHealth interventions for secondary prevention of stroke, and investigate their translation into real-world use. Four electronic databases and the gray literature were searched for randomized controlled trials of mHealth interventions for secondary prevention of stroke published between 2010 and 2023. Qualitative and mixed-methods evaluations of the trials were also included. Data were extracted regarding study design, population, mHealth technology involved, the intervention, and outcomes. Principal researchers from these trials were also contacted to obtain further translational information. From 1151 records, 13 randomized controlled trials and 4 evaluations were identified; sample sizes varied widely (median, 56; range, 24-4298). Short message service messages (9/13) and smartphone applications (6/13) were the main technologies used to deliver interventions. Primary outcomes of feasibility of the intervention were achieved in 4 trials, and primary outcomes of changes in risk factors, lifestyle behaviors, and adherence to medication improved in 6 trials. Only 1 trial had a hard end point (ie, stroke recurrence) as a primary outcome, and no significant differences were observed between groups. There was evidence for only 1 intervention being successfully translated into real-world use. Further evidence is required on the clinical effectiveness of mHealth interventions for preventing recurrent stroke, and the associated delivery costs and cost-effectiveness, before adoption into real-world settings.

Effects of Transitional Care Model-Based Interventions for Stroke Patients and Caregivers on Caregivers' Competence and Patient Outcomes: Randomized Controlled Trial

This study evaluated the effectiveness of the Transitional Care Model Stroke Turkey for stroke patients and caregivers as regards the competence of caregivers and patient outcomes. It is a parallel-group, assessor-blinded monocenter conducted with 126 participants in total (66 intervention included 33 stroke patients and 33 caregivers; 60 control groups included 30 stroke patients and 30 caregivers), between March and August 2018. The Transitional Care Model Stroke Turkey program lasts for 13 to 20 weeks. It includes a 12-week follow-up after discharge, a minimum of three hospital visits, one home visit, minimum 18 phone calls, and Web-based training. The intervention group exhibited better caregiver competence (13.48 ± 2.31), preparation for care (28.48 ± 4.74), and e-health literacy (34.42 ± 4.74) than the control group (respectively, 11.37 ± 2.48, 20.93 ± 7.10, 26.93 ± 8.53) ( P < .001). Emotional exhaustion and depersonalization increased in the control group, but remained the same in the intervention group. Personal accomplishment decreased in the intervention group, unlike in the control group. Within 12 weeks of discharge, five patients from the intervention group and seven patients from the control group were rehospitalized. There was no statistical difference between stroke patients in either group in terms of having previously used home healthcare services. The Transitional Care Model Stroke Turkey is a practical model for stroke patients transitioning from hospital to home.

The structured ambulatory post-stroke care program for outpatient aftercare in patients with ischaemic stroke in Germany (SANO): an open-label, cluster-randomised controlled trial

BACKGROUND

Patients with ischaemic stroke are at risk of recurrent stroke. In this study, we aimed to compare the effect of a structured ambulatory post-stroke care programme versus usual care on recurrent vascular events and death and control of cardiovascular risk factors.

METHODS

We did a prospective, open-label, cluster-randomised controlled trial (SANO) at stroke centres in regions of Germany. A cluster was defined as a region in which acute stroke care is provided by a participating stroke centre. Patients were eligible for participation if they were aged 18 years or older, had no severe disabilities before the index stroke (modified Rankin scale 0-1), had at least one modifiable cardiovascular risk factor, and presented within 14 days of symptom onset of their first ischaemic stroke. The participating regions were randomly assigned (1:1) to the intervention and control group (usual care) by the statistician using block randomisation (block sizes of six), stratified by rural and urban regions. In intervention regions, a cross-sectoral multidisciplinary network was established to provide a 1-year organisational and patient-centred intervention. Due to the type of intervention, masking of participants and study physicians was not possible. Endpoint adjudication was performed by an independent endpoint adjudication committee who were masked to cluster allocation. The primary endpoint was a composite of recurrent stroke, myocardial infarction, and all-cause death within 12 months after baseline assessment, assessed in the modified intention-to-treat (mITT) population, which included all patients who did not withdraw consent and completed the primary endpoint assessment at 12 months. This study was registered with the German Clinical Trials Register, DRKS00015322.

FINDINGS

Between Jan 1, 2019 and Dec 22, 2020, 36 clusters were assessed for eligibility, of which 30 were randomly assigned to the intervention group (n=15 clusters) or control group (n=15 clusters). No clusters dropped out of the study. 1203 (86%) of 1396 enrolled patients in the intervention group and 1283 (92%) of 1395 enrolled patients in the control group were included in the mITT population. The primary endpoint was confirmed in 64 (5·3%) of 1203 patients in the intervention group and 80 (6·2%) of 1283 patients in the control group (unadjusted odds ratio [OR] 0·80 [95% CI 0·49-1·30]; adjusted OR [aOR] 0·95 [95% CI 0·54-1·67]). All-cause deaths occurred in 31 (2·4%) of 1203 patients in the intervention group and 12 (1·0%) of 1283 patients in the control group. The incidence of serious adverse events was higher in the intervention group (266 [23·1%] of 1151) than the control group (106 [9·2%] of 1152). Falls (134 [11·4%] of 1203 patients in the intervention group; 39 [3·3%] of 1152 patients in the control group), hypertensive crisis (55 [4·7%]; 34 [2·8%]), and diagnosis of depression (51 [4·3%]; 13 [1·1%]) were the most frequent adverse events in both groups. No differences were identified in the rate of readmission to hospital between groups.

INTERPRETATION

No differences were identified between patients with ischaemic stroke in the intervention group and control group with regard to the incidence of vascular events 1 year after baseline assessment, despite positive effects with regard to the control of some cardiovascular risk factors. Longer-term effects and other potentially favourable effects on stroke-related sequelae and quality of life require further evaluation.

FUNDING

Innovation Fund of the Federal Joint Committee.

Predictors of not maintaining regular medical follow-up after stroke

BACKGROUND

Regular medical follow-up after stroke is important to reduce the risk of post-stroke complications and hospital readmission. Little is known about the factors associated with stroke survivors not maintaining regular medical follow-up. We sought to quantify the prevalence and predictors of stroke survivors not maintaining regular medical follow-up over time.

METHODS

We conducted a retrospective cohort study of stroke survivors in the National Health and Aging Trends Study (2011-2018), a national longitudinal sample of United States Medicare beneficiaries. Our primary outcome was not maintaining regular medical follow-up. We performed a cox regression to estimate predictors of not maintaining regular medical follow-up.

RESULTS

There were 1330 stroke survivors included, 150 of whom (11.3%) did not maintain regular medical follow-up. Stroke survivor characteristics associated with not maintaining regular medical follow-up included not having restrictions in social activities (HR 0.64, 95% CI 0.41, 1.01 for having restrictions in social activities compared to not having restrictions in social activities), greater limitations in self-care activities (HR 1.13, 95% CI 1.03, 1.23), and probable dementia (HR 2.23, 95% CI 1.42, 3.49 compared to no dementia).

CONCLUSIONS

The majority of stroke survivors maintain regular medical follow-up over time. Strategies to retain stroke survivors in regular medical follow-up should be directed towards stroke survivors who do not have restrictions in social activity participation, those with greater limitations in self-care activities, and those with probable dementia.

Predictors of access to healthcare services within 1 month after stroke in a developing country: A longitudinal prospective study

BACKGROUND

Globally, people with disabilities face difficulties accessing care, resulting in worse health outcomes and higher healthcare costs. However, information regarding access to healthcare services for stroke survivors in developing countries is scarce.

OBJECTIVE

To identify predictors of access to healthcare services within 1 month of hospital discharge in a developing country (Brazil).

METHODS

For six months, individuals from a stroke unit, aged ≥20 years, after their first stroke and without previous disability, were included and evaluated at hospital discharge for socio-demographic (sex, age, education, and socio-economic level) and clinical-functional (severity of stroke and level of disability) characteristics. The number and type of referrals to healthcare services provided by hospital staff were also recorded. One month after hospital discharge, data regarding access to healthcare services obtained by the subjects were collected. The Wilcoxon test was used to compare the number of referrals and access to healthcare services obtained by the subjects. To identify the predictors of access, a binary logistic regression was used (α = 5%).

RESULTS

A total of 78 individuals were evaluated one month after hospital discharge, all with at least one referral. The total access to healthcare services within 1 month of stroke was significantly lower than the total number of referrals (p < 0.001). Sex (odds ratios (OR) = 18.92; p = 0.01) and educational level (OR = 1.48; p = 0.04) were significant predictors of access.

CONCLUSIONS

Being female and having low education levels were predictors of access to healthcare services within 1 month of stroke in a developing country. In addition, the access was below expectations, compromising the integrality of care and national and international recommendations, which is a concern given the need for early care to obtain better results in health and functional outcomes.

Caring for Patients With Diabetes in Stroke Neurology

Diabetes is a heterogeneous disease that affects 9% of the world's population (11% in the United States). The consequences of diabetes for the brain are severe; it nearly doubles a person's risk of stroke and is a major contributor to risk for cerebral small vessel disease and dementia. These effects on the brain are in addition to peripheral neuropathy, retinopathy, nephropathy, and coronary heart disease. In this article, we explain the treatments that can prevent or mitigate its harmful effects and propose a role for neurologists and other neurology clinicians in managing patients during routine care.

Acupuncture treatment vs. cognitive rehabilitation for post-stroke cognitive impairment: A systematic review and meta-analysis of randomized controlled trials

Background

Cognitive impairment is one of the common sequelae after stroke, which not only hinders the recovery of patients but also increases the financial burden on families. In the absence of effective therapeutic measures, acupuncture treatment has been widely used in China to treat post-stroke cognitive impairment (PSCI), but the specific efficacy is unclear. Therefore, this review aimed to evaluate the true efficacy of acupuncture treatment in patients with PSCI.

Methods

We searched eight databases [PubMed, Embase, Web of Science, Cochrane Central Register of Controlled Trials, China Biomedical Literature Database (CBM), China Science and Technology Journal (VIP) database, the China National Knowledge Infrastructure (CNKI) database, and Wan fang database] from the inception to May 2022 for randomized controlled trials (RCTs) related to acupuncture treatment combined with cognitive rehabilitation (CR) for PSCI. Two investigators independently used a pre-designed form to extract valid data from eligible RCTs. The risk of bias was assessed through tools provided by the Cochrane Collaboration. The meta-analysis was implemented through Rev Man software (version 5.4). The strength of the evidence obtained was evaluated using GRADE profiler software. Adverse events (AEs) were collected by reading the full text and used to evaluate the safety of acupuncture treatment.

Results

Thirty-eight studies involving a total of 2,971 participants were included in this meta-analysis. Overall, the RCTs included in this meta-analysis were poor in methodological quality. The combined results showed that acupuncture treatment combined with CR showed significant superiority compared to CR alone in terms of improving cognitive function [Mean Difference (MD) = 3.94, 95% confidence intervals (CI): 3.16-4.72, P < 0.00001 (MMSE); MD = 3.30, 95%CI: 2.53-4.07, P < 0.00001 (MoCA); MD = 9.53, 95%CI: 5.61-13.45, P < 0.00001 (LOTCA)]. Furthermore, the combination of acupuncture treatment and CR significantly improved patients' self-care ability compared to CR alone [MD = 8.66, 95%CI: 5.85-11.47, P < 0.00001 (MBI); MD = 5.24, 95%CI: 3.90-6.57, P < 0.00001 (FIM)]. Meanwhile, subgroup analysis showed that MMSE scores were not sufficiently improved in the comparison of electro-acupuncture combined with CR versus CR alone (MD = 4.07, 95%CI: -0.45-8.60, P = 0.08). However, we also observed that electro-acupuncture combined with CR was superior to the use of CR alone in improving MoCA and MBI scores in patients with PSCI [MD = 2.17, 95%CI: 0.65-3.70, P = 0.005 (MoCA); MD = 1.74, 95%CI: 0.13-3.35, P = 0.03 (MBI)]. There was no significant difference in the occurrence of adverse events (AE) between acupuncture treatment combined with CR and CR alone (P > 0.05). The certainty of the evidence was rated low level because of flaws in the study design and considerable heterogeneity among the included studies.

Conclusion

This review found that acupuncture treatment combined with CR may have a positive effect on improving cognitive function and self-care ability in PSCI patients. However, our findings should be treated with caution owing to the existence of methodological quality issues. High-quality studies are urgently required to validate our results in the future.

Systematic review registration

https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42022338905, identifier: CRD42022338905.

Outcomes in the Year After First-Ever Ischemic Stroke in a Bi-Ethnic Population

OBJECTIVE

To investigate stroke outcomes at 3, 6, and 12 months post-stroke overall and by ethnicity in a population-based, longitudinal study.

METHODS

First-ever ischemic strokes (2014-2019, n = 1,332) among Mexican American persons (n = 807) and non-Hispanic white persons (n = 525) were identified from the Brain Attack Surveillance in Corpus Christi Project. Data were collected from patient or proxy interviews (baseline, 3, 6, and 12 months post-stroke) and medical records, including functional (activities of daily living/instrumental activities of daily living score), neurological (National Institutes of Health Stroke Scale), cognitive (Modified Mini-Mental State Examination), and quality of life (QOL) outcomes (12-domain Stroke-specific Quality of Life scale). Outcome trajectories were analyzed using multivariable adjusted linear models, with generalized estimating equations to account for within-subject correlations; interactions between ethnicity and time were included to investigate ethnic differences in outcomes.

RESULTS

The median age was 67 years (interquartile range 58,78), 48.5% were women, and 60.6% were Mexican American persons. For all outcomes, significant improvement was seen between 3 and 6 months (p < 0.05 for all), with stability between 6 and 12 months. Mexican American persons had significantly worse outcomes compared with non-Hispanic white persons at all time points (3, 6, and 12 months), with the exception of the National Institutes of Health Stroke Scale, which did not differ by ethnicity at 6 and 12 months, and the average change in outcomes did not vary significantly by ethnicity.

INTERPRETATION

Outcomes were at their worst at 3 months post-stroke, and ethnic disparities were already present, suggesting the need for early assessment and strategies to improve outcomes and possibly reduce disparities. ANN NEUROL 2023;93:348-356.

Updates in mechanical thrombectomy

Stroke is a leading cause of morbidity and mortality. The advent of mechanical thrombectomy has largely improved patient outcomes. This article reviews the features and outcomes associated with aspiration, stent retrievers, and combination catheters used in current practice. There is also a discussion on clinical considerations based on anatomical features and clot composition. The reperfusion grading scale and outcome metrics commonly used following thrombectomy when a patient is still in the hospital are reviewed. Lastly, there are proposed discharge and outpatient follow-up goals in caring for patients hospitalized for a stroke.

Person-centred care in individuals with stroke: a qualitative study using in-depth interviews

BACKGROUND

Person-centred care (PCC) has considerable effects on the clinical practice of health professionals. The purpose of this study was to describe the perspectives and perceived barriers and enablers of individuals with stroke regarding the PCC model in stroke rehabilitation.

METHODS

A qualitative exploratory study was conducted based on an interpretive framework. Participants were recruited using non-probabilistic purposeful sampling and a snowball-technique strategy. The inclusion criteria consisted of: (a) individuals > 18 years, (b) diagnosed with moderate or severe stroke according to the National Institutes of Health Stroke Scale and (c) in the post-acute or chronic stage of the disease. In total, 31 individuals with stroke were included. In-depth interviews and researchers' field notes were used to collect the data. A thematic analysis was performed. Also, credibility, transferability, dependability and confirmability techniques were followed to establish trustworthiness of the data.

RESULTS

Thirty-one individuals with stroke (11 women) were included. Three main themes were identified: (a) The person behind the "patient" label, recognizing the person beyond their illness and valuing their identity and individual characteristics, (b) The person at the centre of care, considering themselves as an active agent in their own care and respecting their preferences and expectations for their care process and (c) Training for PCC, providing health professionals with tools to achieve professional skills for the implementation and development of the PCC model.

CONCLUSIONS AND SIGNIFICANCE

This paper describes relevant aspects that health professionals should consider when providing PCC in the context of the rehabilitation of individuals with stroke. Key messagesThe individuals' perspective regarding person-centred care (PCC) has considerable effects on the clinical practice of health professionals.Individuals with stroke describe how there is a person behind the "patient" label, with identity, needs and desire to participate in decision making.Training in the PCC model helps healthcare professionals identify the needs of individuals with stroke during rehabilitation.

Telehealth After Stroke Care Pilot Randomized Trial of Home Blood Pressure Telemonitoring in an Underserved Setting

BACKGROUND

Hypertension is the most important modifiable stroke risk factor, but blood pressure (BP) remains poorly controlled after stroke, especially among Black and Hispanic patients. We tested the feasibility of TASC (Telehealth After Stroke Care), a post-acute stroke care model integrating nurse-supported home BP telemonitoring, tailored infographics, and multidisciplinary team video visits.

METHODS

Acute stroke patients with hypertension were randomized at discharge to usual care or usual care with TASC. Usual care patients received video visits with primary care and stroke. TASC included a tablet and monitor to wirelessly transmit BP data to the electronic health record, with telenursing support, tailored infographics to explain BP readings, and pharmacist visits. Outcomes assessment was blinded. Feasibility outcomes included recruitment, randomization, adherence, and retention. Systolic BP from baseline to 3 months after discharge was evaluated using generalized linear modeling.

RESULTS

Fifty patients (64±14 years; 36% women' 44% Hispanic, 32% Black, 54% ≤high school education, 30% private insurance), and 75% of all eligible were enrolled over 6.3 months. Baseline systolic BP was similar in both (TASC n=25, 140±19 mm Hg; usual care n=25, 142±19 mm Hg). At 3 months, adherence to video visits (91% versus 75%, P=0.14) and retention (84% versus 64%, P=0.11) were higher with TASC. Home systolic BP declined by 16±19 mm Hg from baseline in TASC and increased by 3±24 mm Hg in usual care (P=0.01). Among Black patients, systolic BP control (<130 mm Hg) improved from 40% to 100% with TASC versus 14% to 29%, and among Hispanic patients, from 23% to 62% with TASC, versus 33% to 17% in usual care.

CONCLUSIONS

Enhancing post-acute stroke care with home BP telemonitoring is feasible to improve hypertension in an underserved setting and should be tested in a definitive randomized clinical trial.

REGISTRATION

URL: https://www.

CLINICALTRIALS

gov; Unique identifier: NCT04640519.

Mediating Effects of Rehabilitation Motivation between Social Support and Health-Related Quality of Life among Patients with Stroke

Post-stroke health-related quality of life (HRQoL) is poor, which is related to low social support levels and lack of rehabilitation motivation. However, there are limited studies that have systematically analyzed the mechanisms underlying this relationship in stroke patients. This study aimed to identify the mediating effects of rehabilitation motivation on the relationship between social support and HRQoL among stroke patients. A cross-sectional descriptive study was conducted on 176 Koreans aged ≥19 years who were admitted for rehabilitation treatment after stroke at three general hospitals in Jeonbuk. Data collection was conducted from September to December 2020 through face-to-face interviews using structured questionnaires and review of medical records. The significance of the mediation model was tested using SPSS 25.0 and the PROCESS macro for SPSS v3.5. Significant associations were identified between social support and HRQoL. Our findings revealed an indirect effect, suggesting that the effects of social support on HRQoL are mediated by rehabilitation motivation (B = 0.004, 95% bias-corrected bootstrap confidence interval = 0.002, 0.006). Social support for stroke patients had a positive effect on HRQoL, and rehabilitation motivation was found to have a partial mediating effect on this relationship. This study suggests that social support from healthcare professionals and families for post-stroke can improve patients' HRQoL by inducing positive rehabilitation motivation. Therefore, developing intervention strategies to motivate rehabilitation could improve the HRQoL of patients with stroke.

The World Stroke Academy: A World Stroke Organization global pathway to improve knowledge in stroke care

BACKGROUND

The World Stroke Academy (WSA) (www.world-stroke-academy.org) is the educational platform of the World Stroke Organization (WSO). It facilitates educational activities (e.g. webinars and eLearning modules) and supports the WSO mission by providing high-quality stroke education to healthcare professionals. It provides evidence-based educational materials in a variety of formats to meet the needs of the WSO membership.

AIM

This article introduces the WSA, its core activities, and outlines how to access the many educational resources it offers.

RESULTS

The WSA offers high-quality peer reviewed stroke education material and uses outcome metrics to assess and improve the quality of medical training of healthcare professionals. This article also highlights the importance of identifying knowledge and knowledge-to-action gaps through the creation of special projects and initiatives. It describes three areas in which the WSA has carried out recent educational initiatives, namely: life after stroke, women in stroke, and stroke checklist/pre-printed stroke orders.

CONCLUSION

WSA material is freely available, and we would encourage the global stroke community to use, and contribute to, its resources.

Primary care practitioners' perspectives of discharge communication and continuity of care for stroke survivors in Australia: A qualitative descriptive study

Discharge communication is an important component of care transition between hospitals and community care, particularly for the complex needs of stroke survivors. Despite international research and regulation, ineffective information exchange during care transitions continues to compromise patient outcomes. Primary care practitioners are increasingly responsible for the provision of stroke care in the community, yet it is not known how their role is supported by discharge communication. The aim of this qualitative study was to describe the primary care practitioner perspective of discharge communication, identifying the barriers and enablers relative to continuity of care for stroke survivors. Semi-structured telephone interviews were conducted with primary care practitioners across Australia, between April and September 2020. Data were analysed using thematic analysis with a constant-comparison approach. The findings suggest that discharge communication is often inadequate for the complex care and recovery needs of stroke survivors. The challenges in accessing care plans were noted barriers to continuity of care, while shared understandings of stroke survivors' needs were identified as enablers. As discharge communication processes were perceived to be disconnected, primary care practitioners suggested a team approach across care settings. It is concluded that initiatives are required to increase primary care collaboration with hospital teams (which include stroke survivors and their caregivers) to improve continuity of care after stroke.

The effects of racism and resilience on Black stroke- survivor quality of life: Study protocol and rationale for a mixed-methods approach

Introduction

Stroke, a life-threatening stressor, often negatively impacts stroke-survivor (SS) quality of life (QoL). Annual age-adjusted incidence and death rates for stroke are significantly higher among Black Americans than among White Americans. Racism, a significant stressor, occurs at structural, cultural, and interpersonal levels and contributes to health disparities for Black SS. Resilience, a dynamic process of positive adaptation to significant stress, is impacted by factors or resources both internal and external to the individual. This study aims to examine the effects of experiences of racism and resilience on Black SS QoL during early stroke recovery. This article presents the study protocol.

Methods and analyses

This will be a prospective observational mixed-methods study. Black community-dwelling adults who are within 4 weeks of a stroke will be eligible for inclusion. Baseline measures will include the exposure variables of experiences of racism and resilience. Covariates measured at baseline include sociodemographic variables (age, sex, marital status, education, income, health insurance, employment status, number of people in household, residential address), clinical variables (date and type of stroke, inferred Modified Rankin Scale, anxiety and depression screening), and psychosocial variables (COVID-19 stress, perceived stress, mindfulness). The outcome variable (QoL) will be assessed 6-months post-stroke. Multiple-level linear regression models will be used to test the direct effects of experiences of racism, and the direct and indirect effects of resilience, on QoL. Qualitative data will be collected via focus groups and analyzed for themes of racism, resilience, and QoL.

Discussion

Racism can compound the stress exerted by stroke on Black SS. This study will occur during the COVID-19 pandemic and in the aftermath of calls for social justice for Black Americans. Experiences of racism will be measured with instruments for both “everyday” discrimination and vigilance. Sociodemographic variables will be operationalized to assess specific social determinants of health that intersect with structural racism. Because of the long-standing history of racism in the United States of America (USA), cultural influences and access to resources are central to the consideration of individual-level resilience in Black SS. Study results may inform the development of interventions to support Black SS QoL through enhanced resilience.

Current Guidelines on Management of Amaurosis Fugax and Transient Ischemic Attacks

ABSTRACT

Transient ischemic attack (TIA) is defined as a transient episode of neurological dysfunction resulting from focal brain, spinal cord, or retinal ischemia, without associated infarction. Consequently, a TIA encompasses amaurosis fugax (AF) that is a term used to denote momentary visual loss from transient retinal ischemia. In this review, we use the word TIA to refer to both cerebral TIAs (occurring in the brain) and AF (occurring in the retina). We summarize the key components of a comprehensive evaluation and management of patients presenting with cerebral and retinal TIA.All TIAs should be treated as medical emergencies, as they may herald permanent disabling visual loss and devastating hemispheric or vertebrobasilar ischemic stroke. Patients with suspected TIA should be expeditiously evaluated in the same manner as those with an acute stroke. This should include a detailed history and examination followed by specific diagnostic studies. Imaging of the brain and extracranial and intracranial blood vessels forms the cornerstone of diagnostic workup of TIA. Cardiac investigations and serum studies to evaluate for etiological risk factors are also recommended.The management of all TIAs, whether cerebral or retinal, is similar and should focus on stroke prevention strategies, which we have categorized into general and specific measures. General measures include the initiation of appropriate antiplatelet therapy, encouraging a healthy lifestyle, and managing traditional risk factors, such as hypertension, dyslipidemia, and diabetes. Specific management measures require the identification of a specific TIA etiology, such as moderate-severe (greater than 50% of stenosis) symptomatic extracranial large vessel or intracranial steno-occlusive atherosclerotic disease, aortic arch atherosclerosis, and atrial fibrillation.

Post-Stroke Cognitive Impairment: Epidemiology, Risk Factors, and Management

Stroke, characterized as a neurological deficit of cerebrovascular cause, is very common in older adults. Increasing evidence suggests stroke contributes to the risk and severity of cognitive impairment. People with cognitive impairment following stroke often face with quality-of-life issues and require ongoing support, which have a profound effect on caregivers and society. The high morbidity of post-stroke cognitive impairment (PSCI) demands effective management strategies, in which preventive strategies are more appealing, especially those targeting towards modifiable risk factors. In this review article, we attempt to summarize existing evidence and knowledge gaps on PSCI: elaborating on the heterogeneity in current definitions, reporting the inconsistent findings in PSCI prevalence in the literature, exploring established or less established predictors, outlining prevention and treatment strategies potentially effective or currently being tested, and proposing promising directions for future research.

Utilization of screening and treatment for osteoporosis among stroke survivors

BACKGROUND

Stroke survivors are prone to osteoporosis and fractures. However, bone mineral density (BMD) testing and osteoporosis treatment were underutilized in patients with recent stroke. We aimed to examine whether stroke has an impact on the utilization of BMD testing and osteoporosis treatment as well as the determinants of their utilization in stroke patients using nationwide population-based data in Taiwan.

METHODS

We identified patients aged 55 years and older who were hospitalized for hemorrhagic or ischemic stroke as the stroke cohort, and age- and sex-matched patients hospitalized for reasons other than stroke, fracture, or fall as the non-stroke cohort. We used the Fine-Gray sub-distribution hazard competing risk regression model to determine the predictors for BMD testing and osteoporosis treatment.

RESULTS

A total of 32997 stroke patients and 32997 age- and sex-matched controls comprised the stroke and non-stroke cohorts, respectively. BMD testing and osteoporosis treatment were performed in 1.0% and 5.2% of the stroke patients, respectively, within one year after hospitalization while these measures were performed in 0.8% and 4.7% of the controls. Stroke patients were more likely to receive BMD testing (adjusted hazard ratio [HR] 1.33; 95% confidence interval [CI] 1.11-1.58) and osteoporosis treatment (adjusted HR 1.19; 95% CI 1.11-1.29). Female sex, osteoporosis, prior BMD testing, and low-trauma fractures after stroke increased the likelihood of using BMD testing and osteoporosis treatment whereas greater stroke severity reduced the likelihood of receiving both measures.

CONCLUSIONS

Both BMD testing and osteoporosis treatment were underutilized among stroke survivors even though they had a higher chance of receiving both measures than non-stroke patients.

The Use of Cardiac Autonomic Responses to Aerobic Exercise in Elderly Stroke Patients: Functional Rehabilitation as a Public Health Policy

BACKGROUND AND PURPOSE

The development of public policies must be guided by full knowledge of the health-disease process of the population. Aerobic exercises are recommended for rehabilitation in stroke patients, and have been shown to improve heart rate variability (HRV). Our aim was to compare the cardiac autonomic modulation of elderly stroke patients with that of healthy elderly people during and after an acute bout of aerobic exercise.

METHODS

A total of 60 elderly people participated in the study (30 in the control group, mean age of 67 ± 4 years; 30 in the stroke group, mean age of 69 ± 3 years). HRV was analyzed in rest-10 min of rest in supine position; exercise-the 30 min of peak exercise; and recovery-30 min in supine position post-exercise.

RESULTS

Taking rest and exercises together, for SDNN, RMSSD, pNN50, RRTri, and TINN, there was no difference between the stroke and control groups (p = 0.062; p = 0.601; p = 0.166; p = 0.224, and p = 0.059, respectively). The HF (ms2) was higher and the LF/HF ratio was lower for the stroke group than the control group (p < 0.001 and p = 0.007, respectively). The SD2 was lower for the stroke group than for the control group (p = 0.041).

CONCLUSION

Stroke patients present reduced variability at rest, sympathetic predominance during exercise, and do not return to baseline after the 30 min of recovery, with similar responses found in the healthy elderly group.