Scoping review of acute stroke care management and rehabilitation in low and middle-income countries

Global, regional, and national burden of ischemic stroke, 1990-2021: an analysis of data from the global burden of disease study 2021

Background

Ischemic stroke remains a major contributor to global mortality and morbidity. This study aims to provide an updated assessment of rates in ischemic stroke prevalence, incidence, mortality, and disability-adjusted life-years (DALYs) from 1990 to 2021, specifically focusing on including prevalence investigation alongside other measures. The analysis is stratified by sex, age, and socio-demographic index (SDI) at global, regional, and national levels.

Methods

Data for this study was obtained from the 2021 Global Burden of Diseases, Injuries, and Risk Factors Study (GBD). To quantify temporal patterns and assess trends in age-standardized rates of ischemic stroke prevalence (ASPR), incidence (ASIR), mortality (ASDR), and DALYs, estimated annual percentage changes (EAPCs) were computed over the study period. The analyses were disaggregated by gender, 20 age categories, 21 GBD regions, 204 nations/territories, and 5 SDI quintiles. R statistical package V 4.4.2 was performed for statistical analyses and plot illustrations.

Findings

In 2021, the global burden of ischemic stroke remained substantial, with a total of 69,944,884.8 cases with an ASPR of 819.5 cases per 100,000 individuals (95% UI: 760.3-878.7). The ASIR was 92.4 per 100,000 people (95% UI: 79.8-105.8), while the ASDR was 44.2 per 100,000 persons (95% UI: 39.3-47.8). Additionally, the age-standardized DALY rate was 837.4 per 100,000 individuals (95% UI: 763.7-905). Regionally, areas with high-middle SDI exhibited the greatest ASPR, ASIR, ASDR, and age-standardized DALY rates, whereas high SDI regions had the lowest rates. Geospatially, Southern Sub-Saharan Africa had the highest ASPR, while Eastern Europe showed the highest ASIR. The greatest ASDR and age-standardized DALY rates were observed in Eastern Europe, Central Asia, as well as North Africa, and the Middle East. Among countries, Ghana had the highest ASPR, and North Macedonia had both the highest ASIR and ASDR. Furthermore, North Macedonia also exhibited the highest age-standardized DALY rate.

Interpretation

Regions with high-middle and middle SDI continued to experience elevated ASPR, ASIR, ASDR and age-standardized DALY rates. The highest ischemic stroke burden was observed in Southern Sub-Saharan Africa, Central Asia, Eastern Europe, and the Middle East.

Funding

None.

Global, regional, and national temporal trends of diet-related ischemic stroke mortality and disability from 1990 to 2019

BACKGROUND

Stroke is the second leading cause of death and the third leading cause of disability in the general population worldwide. However, the changing trend of ischemic stroke burden attributable to various dietary risk factors has not been fully revealed and may contribute to a better understanding of stroke epidemiology.

AIMS

Our article aimed to evaluate the temporal trend of diet-related ischemic stroke burden to inform future research and policy-making.

METHODS

This analysis was based on the data from the Global Burden of Disease (GBD) Study 2019 (spanning years 1990 to 2019), and we used the joinpoint regression to model temporal trends in diet-related ischemic stroke burden across countries and regions of the world during the study period. Six specific dietary factors known to influence stroke risk, including sodium, red meat, fiber, vegetables, whole grains, and fruits, were evaluated in the GBD study to determine their individual and joint impact on ischemic stroke. The changing trend was primarily measured by the average annual percent change (AAPC). Age-standardized rates (ASRs) of mortality and years lived with disability (YLD) per 100,000 population were used to evaluate disease burden. Finally, the socioeconomic background, which was quantified as sociodemographic index (SDI), and its association with diet-related ischemic stroke burden were also explored with the Pearson correlation coefficient.

RESULTS

During the study period, the ischemic stroke ASR of mortality attributable to overall dietary risk decreased by an average of 1.6% per year, while the ASR of YLD decreased by an average of 0.2% per year. High sodium diet was still a key driver of diet-related ischemic stroke, accounting for 8.4% and 11.0% of deaths and disabilities, respectively, in 2019. In addition, we found a negative association between temporal evolution of stroke burden and socioeconomic background (r = -0.6603 for mortality and r = -0.4224 for disability, P < 0.001), which suggested that the developing countries with weak social and economic foundation faced greater challenges from the ongoing burden of diet-related strokes compared with developed countries.

CONCLUSIONS

Our study found declining trends and revealed the current status of diet-related ischemic stroke mortality and disability. Interdisciplinary countermeasures involving the development of effective food policies, evidence-based guidelines, and public education are needed in the future to combat this global epidemic.

DATA ACCESS STATEMENT

The data used for analysis were open-access and can be obtained from https://vizhub.healthdata.org/gbd-results/.

Reducing risk behaviours after stroke: An overview of reviews interrogating primary study data using the Theoretical Domains Framework

BACKGROUND

Lifestyle changes, in addition to preventive medications, optimise stroke secondary prevention. Evidence from systematic reviews support behaviour-change interventions post-stroke to address lifestyle-related risk. However, understanding of the theory-driven mediators that affect behaviour-change post-stroke is lacking.

METHODS

Electronic databases MEDLINE, Embase, Epistemonikos and Cochrane Library of Systematic Reviews were searched to March 2023 for systematic reviews addressing behaviour-change after stroke. Primary studies from identified systematic reviews were interrogated for evidence supporting theoretically-grounded interventions. Data were synthesized in new meta-analyses examining behaviour-change domains of the Theoretical Domains Framework (TDF) and secondary prevention outcomes.

RESULTS

From 71 identified SRs, 246 primary studies were screened. Only 19 trials (N = 2530 participants) were identified that employed theoretically-grounded interventions and measured associated mediators for behaviour-change. Identified mediators mapped to 5 of 14 possible TDF domains. Trial follow-up ranged between 1-12 months and no studies addressed primary outcomes of recurrent stroke or cardiovascular mortality and/or morbidity. Lifestyle interventions targeting mediators mapped to the TDF Knowledge domain may improve the likelihood of medication adherence (OR 6.08 [2.79, 13.26], I2 = 0%); physical activity participation (OR 2.97 [1.73, 5.12], I2 = 0%) and smoking cessation (OR 10.37 [3.22, 33.39], I2 = 20%) post-stroke, supported by low certainty evidence; Lifestyle interventions targeting mediators mapping to both TDF domains of Knowledge and Beliefs about Consequences may improve medication adherence post-stroke (SMD 0.36 [0.07, 0.64], I2 = 13%, very low certainty evidence); Lifestyle interventions targeting mediators mapped to Beliefs about Capabilities and Emotions domains may modulate low mood post-stroke (SMD -0.70 [-1.28, -0.12], I2 = 81%, low certainty evidence).

CONCLUSION

Limited theory-based research and use of behaviour-change mediators exists within stroke secondary prevention trials. Knowledge, Beliefs about Consequences, and Emotions are the domains which positively influence risk-reducing behaviours post-stroke. Behaviour-change interventions should include these evidence-based constructs known to be effective. Future trials should address cardiovascular outcomes and ensure adequate follow-up time.

Cognitive evaluation and rehabilitation in high- and low-income countries

Starting from her own personal experience, in the First Part of the article, the author reconstructs how the specialized sectors of cognitive evaluation and rehabilitation evolved in Western countries (Europe, the United States, Canada, and Australia, in particular) during the second half of the last century and the first decades of this century. In the Second Part, she describes her personal experience in setting up a rehabilitation centre dedicated to traumatic brain-injured subjects and her commitment to international cooperation (Bolivia, Rwanda, Myanmar, Tanzania) in the field of cognitive evaluation and rehabilitation in favour of people with congenital and acquired cerebral pathology, especially in the paediatric age, since there is an almost total lack of diagnostic, but above all, rehabilitative procedures for cognitive functions in low-middle income countries. In the Third Part of the article, the author carries out an extensive review of the international literature on the differences in access to cognitive diagnostic evaluation and cognitive rehabilitation in middle- and low-income countries - but not only - underlining the urgent need to launch a major international collaborative effort to reduce and eliminate these discrepancies.

Burden of serious harms from diagnostic error in the USA

BACKGROUND

Diagnostic errors cause substantial preventable harms worldwide, but rigorous estimates for total burden are lacking. We previously estimated diagnostic error and serious harm rates for key dangerous diseases in major disease categories and validated plausible ranges using clinical experts.

OBJECTIVE

We sought to estimate the annual US burden of serious misdiagnosis-related harms (permanent morbidity, mortality) by combining prior results with rigorous estimates of disease incidence.

METHODS

Cross-sectional analysis of US-based nationally representative observational data. We estimated annual incident vascular events and infections from 21.5 million (M) sampled US hospital discharges (2012-2014). Annual new cancers were taken from US-based registries (2014). Years were selected for coding consistency with prior literature. Disease-specific incidences for 15 major vascular events, infections and cancers ('Big Three' categories) were multiplied by literature-based rates to derive diagnostic errors and serious harms. We calculated uncertainty estimates using Monte Carlo simulations. Validity checks included sensitivity analyses and comparison with prior published estimates.

RESULTS

Annual US incidence was 6.0 M vascular events, 6.2 M infections and 1.5 M cancers. Per 'Big Three' dangerous disease case, weighted mean error and serious harm rates were 11.1% and 4.4%, respectively. Extrapolating to all diseases (including non-'Big Three' dangerous disease categories), we estimated total serious harms annually in the USA to be 795 000 (plausible range 598 000-1 023 000). Sensitivity analyses using more conservative assumptions estimated 549 000 serious harms. Results were compatible with setting-specific serious harm estimates from inpatient, emergency department and ambulatory care. The 15 dangerous diseases accounted for 50.7% of total serious harms and the top 5 (stroke, sepsis, pneumonia, venous thromboembolism and lung cancer) accounted for 38.7%.

CONCLUSION

An estimated 795 000 Americans become permanently disabled or die annually across care settings because dangerous diseases are misdiagnosed. Just 15 diseases account for about half of all serious harms, so the problem may be more tractable than previously imagined.

Pragmatic solutions to reduce the global burden of stroke: a World Stroke Organization-Lancet Neurology Commission

Stroke is the second leading cause of death worldwide. The burden of disability after a stroke is also large, and is increasing at a faster pace in low-income and middle-income countries than in high-income countries. Alarmingly, the incidence of stroke is increasing in young and middle-aged people (ie, age <55 years) globally. Should these trends continue, Sustainable Development Goal 3.4 (reducing the burden of stroke as part of the general target to reduce the burden of non-communicable diseases by a third by 2030) will not be met.

In this Commission, we forecast the burden of stroke from 2020 to 2050. We project that stroke mortality will increase by 50%—from 6·6 million (95% uncertainty interval [UI] 6·0 million–7·1 million) in 2020, to 9·7 million (8·0 million–11·6 million) in 2050—with disability-adjusted life-years (DALYs) growing over the same period from 144·8 million (133·9 million–156·9 million) in 2020, to 189·3 million (161·8 million–224·9 million) in 2050. These projections prompted us to do a situational analysis across the four pillars of the stroke quadrangle: surveillance, prevention, acute care, and rehabilitation. We have also identified the barriers to, and facilitators for, the achievement of these four pillars. Disability-adjusted life-years (DALYs) The sum of the years of life lost as a result of premature mortality from a disease and the years lived with a disability associated with prevalent cases of the disease in a population. One DALY represents the loss of the equivalent of one year of full health

On the basis of our assessment, we have identified and prioritised several recommendations. For each of the four pillars (surveillance, prevention, acute care, and rehabilitation), we propose pragmatic solutions for the implementation of evidence-based interventions to reduce the global burden of stroke. The estimated direct (ie, treatment and rehabilitation) and indirect (considering productivity loss) costs of stroke globally are in excess of US$891 billion annually. The pragmatic solutions we put forwards for urgent implementation should help to mitigate these losses, reduce the global burden of stroke, and contribute to achievement of Sustainable Development Goal 3.4, the WHO Intersectoral Global Action Plan on epilepsy and other neurological disorders (2022–2031), and the WHO Global Action Plan for prevention and control of non-communicable diseases.

Reduction of the global burden of stroke, particularly in low-income and middle-income countries, by implementing primary and secondary stroke prevention strategies and evidence-based acute care and rehabilitation services is urgently required. Measures to facilitate this goal include: the establishment of a framework to monitor and assess the burden of stroke (and its risk factors) and stroke services at a national level; the implementation of integrated population-level and individual-level prevention strategies for people at any increased risk of cerebrovascular disease, with emphasis on early detection and control of hypertension; planning and delivery of acute stroke care services, including the establishment of stroke units with access to reperfusion therapies for ischaemic stroke and workforce training and capacity building (and monitoring of quality indicators for these services nationally, regionally, and globally); the promotion of interdisciplinary stroke care services, training for caregivers, and capacity building for community health workers and other health-care providers working in stroke rehabilitation; and the creation of a stroke advocacy and implementation ecosystem that includes all relevant communities, organisations, and stakeholders.

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Digital Rehabilitation Interventions in Sub-Saharan Africa: Protocol for a Scoping Review

BACKGROUND

Estimations show that at least one in every 3 people in the world needs rehabilitation at some point in the course of their illness or injury. Access to rehabilitation services is an essential part of the continuum of care and is integral to achieving universal health coverage. However, most of the world's population living in low- and middle-income countries, especially in the sub-Saharan African region, does not have access to adequate rehabilitation services. Wider adoption of digital solutions offers opportunities to support and enhance access to rehabilitation services in sub-Saharan Africa. A region where there is a greater burden and need for these services. There is also little published research about digital rehabilitation in sub-Saharan Africa, as it is an underexamined topic in the region.

OBJECTIVE

This scoping review aims to provide a comprehensive picture of the current evidence of digital interventions in rehabilitation implemented in any health, social, educational, or community setting in the sub-Saharan Africa region.

METHODS

We will conduct a scoping review using Arksey and O'Malley's methodological framework and follow the Joanna Briggs Institute methodology for scoping reviews. We will develop search strategies for a selected number of web-based databases, search for peer-reviewed scientific publications until September 2023, and screen the reference lists of relevant articles. We will include research articles if they describe or report the use of digital interventions in the rehabilitation of patients with any health problem or disability in sub-Saharan Africa. For selected articles, we will extract data using a customized data extraction form and use thematic analysis to compare the findings across studies.

RESULTS

The preliminary database search in MEDLINE (EBSCO) was completed in May 2023. The research team will conduct a search of relevant articles in the autumn. The results will be synthesized and reported under the key conceptual categories of this review, and we expect the final scoping review to be ready for submission in early 2024.

CONCLUSIONS

We expect to find gaps in the research and a lack of detailed information about digital rehabilitation interventions in sub-Saharan Africa, as well as potential areas for further study. We will identify opportunities to inform the development of digital rehabilitation interventions.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

PRR1-10.2196/48952.

Nanoarchitectonics of tannic acid based injectable hydrogel regulate the microglial phenotype to enhance neuroplasticity for poststroke rehabilitation

BACKGROUND

Stroke is the second leading cause of mortality and disability worldwide. Poststroke rehabilitation is still unsatisfactory in clinics, which brings great pain and economic burdens to stroke patients. In this study, an injectable hydrogel in which tannic acid (TA) acts as not only a building block but also a therapeutic drug, was developed for poststroke rehabilitation.

METHODS

TA is used as a building block to form an injectable hydrogel (TA gel) with carboxymethyl chitosan (CMCS) by multivalent hydrogen bonds. The morphology, rheological properties, and TA release behavior of the hydrogel were characterized. The abilities of the TA gel to modulate microglial (BV2 cells) polarization and subsequently enhance the neuroplasticity of neuro cells (N2a cells) were assessed in vitro. The TA gel was injected into the cavity of stroke mice to evaluate motor function recovery, microglial polarization, and neuroplasticity in vivo. The molecular pathway through which TA modulates microglial polarization was also explored both in vitro and in vivo.

RESULTS

The TA gel exhibited sustainable release behavior of TA. The TA gel can suppress the expression of CD16 and IL-1β, and upregulate the expression of CD206 and TGF-β in oxygen and glucose-deprived (OGD) BV2 cells, indicating the regulation of OGD BV2 cells to an anti-inflammatory phenotype in vitro. This finding further shows that the decrease in synaptophysin and PSD95 in OGD N2a cells is effectively recovered by anti-inflammatory BV2 cells. Furthermore, the TA gel decreased CD16/iNOS expression and increased CD206 expression in the peri-infarct area of stroke mice, implying anti-inflammatory polarization of microglia in vivo. The colocalization of PSD95 and Vglut1 stains, as well as Golgi staining, showed the enhancement of neuroplasticity by the TA gel. Spontaneously, the TA gel successfully recovered the motor function of stroke mice. The western blot results in vitro and in vivo suggested that the TA gel regulated microglial polarization via the NF-κB pathway.

CONCLUSION

The TA gel serves as an effective brain injectable implant to treat stroke and shows promising potential to promote poststroke rehabilitation in the clinic.

A mixed-methods study on the implementation of a mobile health application (mHealth app) for stroke caregivers in Malaysia: healthcare providers' perspective

Introduction

Recognizing the burden experienced by caregivers of stroke survivors, an intervention using mobile health applications (mHealth apps) has been proposed to support and empower stroke caregivers. This study aimed to assess the acceptability and expectations of healthcare providers, who play a vital role as gatekeepers in the healthcare system, to ensure the effectiveness and sustainability of the intervention.

Methods

This was a concurrent mixed-method study design, with healthcare providers involved in stroke care management in the northeast regions of Malaysia as study participants. The qualitative component of the study was conducted using a phenomenological approach that involved in-depth interviews to explore the acceptability and expectations of healthcare providers regarding the adoption of mHealth apps in the context of stroke caregiving. The study was complemented by quantitative data collected through an online survey using an adjusted version of the technology acceptance model tool.

Results

In total, 239 participants from diverse backgrounds and professions were enrolled in the study, with 12 in the qualitative component and 227 in the quantitative component. The findings from the quantitative survey showed that over 80% of the participants expressed their intention to use mHealth apps. The qualitative component generated two themes related to the acceptability and expectations of mHealth apps, which were integrated with the quantitative findings. Additionally, in-depth interviews revealed a new theme, namely the key features of mHealth, with three sub-themes: availability of services for caregivers, provision of knowledge skills, and supporting caregivers in managing stroke patients.

Conclusion

Healthcare providers demonstrated excellent acceptability of this mHealth intervention as part of caregiving assistance, particularly with the inclusion of essential key features. However, future investigations are necessary to establish the feasibility of integrating the mHealth app into the healthcare system and to ensure its long-term sustainability.

Web-based psychoeducational interventions for managing cognitive impairment-a systematic review

Objective

Web-based rehabilitation, a branch of telerehabilitation, is carried out over the internet, unrestricted by time or place. Even though web-based interventions have been reported as feasible and effective in cases of mood disorders, for example, such evidence on the effectiveness of web-based cognitive rehabilitation remains unclear. This systematic review summarizes current knowledge on web-based psychoeducational programs aiming to manage cognitive deficits in patients with diseases that affect cognition.

Methods

Using the Ovid database and the Web of Science, we systematically searched the Cochrane Database of Systematic Reviews, Medline, and PsycINFO to identify eligible studies. The review protocol (CRD42021257315) was pre-registered with the PROSPERO International Prospective Register of Systematic Reviews. The search was performed 10/13/2022. Two reviewers independently screened titles, abstracts, and full-texts, and extracted data for the selected studies. Two independent reviewers assessed the methodological quality.

Results

The search retrieved 6,487 articles. Four studies with different patient groups (stroke, traumatic brain injury, brain tumor, and cancer) met the inclusion criteria of this systematic review. The studies examined systematic cognition-focused psychoeducational rehabilitation programs in which the patient worked independently. Three studies found positive effects on subjective cognitive functions, executive functions, and self-reported memory. No effects were found on objective cognitive functions. However, the studies had methodological weaknesses (non-randomized designs, small sample sizes, vaguely described interventions). Overall, adherence and patient satisfaction were good/excellent.

Conclusion

Web-based cognitive intervention programs are a new approach to rehabilitation and patient education. The evidence, although scarce, shows that web-based interventions are feasible and support subjective cognitive functioning. However, the literature to date is extremely limited and the quality of the studies is weak. More research with high-quality study designs is needed.

Systematic review registration

https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=257315, identifier: CRD42021257315.

Global, Regional, and National Economic Consequences of Stroke

BACKGROUND

An understanding of global, regional, and national macroeconomic losses caused by stroke is important for allocation of clinical and research resources. The authors investigated the macroeconomic consequences of stroke disease burden in the year 2019 in 173 countries.

METHODS

Disability-adjusted life year data for overall stroke and its subtypes (ischemic stroke, intracerebral hemorrhage, and subarachnoid hemorrhage) were collected from the GBD study (Global Burden of Disease) 2019 database. Gross domestic product (GDP, adjusted for purchasing power parity [PPP]) data were collected from the World Bank; GDP and disability-adjusted life year data were combined to estimate macroeconomic losses using a value of lost welfare (VLW) approach. All results are presented in 2017 international US dollars adjusted for PPP.

RESULTS

Globally, in 2019, VLW due to stroke was $2059.67 billion or 1.66% of the global GDP. Global VLW/GDP for stroke subtypes was 0.78% (VLW=$964.51 billion) for ischemic stroke, 0.71% (VLW=$882.81 billion) for intracerebral hemorrhage, and 0.17% (VLW=$212.36 billion) for subarachnoid hemorrhage. The Central European, Eastern European, and Central Asian GBD super-region reported the highest VLW/GDP for stroke overall (3.01%), ischemic stroke (1.86%), and for subarachnoid hemorrhage (0.26%). The Southeast Asian, East Asian, and Oceanian GBD super-region reported the highest VLW/GDP for intracerebral hemorrhage (1.48%).

CONCLUSIONS

The global macroeconomic consequences related to stroke are vast even when considering stroke subtypes. The present quantification may be leveraged to help justify increased spending of finite resources on stroke in an effort to improve outcomes for patients with stroke globally.

Interventions for the uptake of evidence-based recommendations in acute stroke settings

BACKGROUND

There is a growing body of research evidence to guide acute stroke care. Receiving care in a stroke unit improves access to recommended evidence-based therapies and patient outcomes. However, even in stroke units, evidence-based recommendations are inconsistently delivered by healthcare workers to patients with stroke. Implementation interventions are strategies designed to improve the delivery of evidence-based care.

OBJECTIVES

To assess the effects of implementation interventions (compared to no intervention or another implementation intervention) on adherence to evidence-based recommendations by health professionals working in acute stroke units. Secondary objectives were to assess factors that may modify the effect of these interventions, and to determine if single or multifaceted strategies are more effective in increasing adherence with evidence-based recommendations.

SEARCH METHODS

We searched CENTRAL, MEDLINE, Embase, CINAHL, Joanna Briggs Institute and ProQuest databases to 13 April 2022. We searched the grey literature and trial registries and reviewed reference lists of all included studies, relevant systematic reviews and primary studies; contacted corresponding authors of relevant studies and conducted forward citation searching of the included studies. There were no restrictions on language and publication date.

SELECTION CRITERIA

We included randomised trials and cluster-randomised trials. Participants were health professionals providing care to patients in acute stroke units; implementation interventions (i.e. strategies to improve delivery of evidence-based care) were compared to no intervention or another implementation intervention. We included studies only if they reported on our primary outcome which was quality of care, as measured by adherence to evidence-based recommendations, in order to address the review aim.

DATA COLLECTION AND ANALYSIS

Two review authors independently selected studies for inclusion, extracted data and assessed risk of bias and certainty of evidence using GRADE. We compared single implementation interventions to no intervention, multifaceted implementation interventions to no intervention, multifaceted implementation interventions compared to single implementation interventions and multifaceted implementation interventions to another multifaceted intervention. Our primary outcome was adherence to evidence-based recommendations.

MAIN RESULTS

We included seven cluster-randomised trials with 42,489 patient participants from 129 hospitals, conducted in Australia, the UK, China, and the Netherlands. Health professional participants (numbers not specified) included nursing, medical and allied health professionals. Interventions in all studies included implementation strategies targeting healthcare workers; three studies included delivery arrangements, no studies used financial arrangements or governance arrangements. Five trials compared a multifaceted implementation intervention to no intervention, two trials compared one multifaceted implementation intervention to another multifaceted implementation intervention. No included studies compared a single implementation intervention to no intervention or to a multifaceted implementation intervention. Quality of care outcomes (proportions of patients receiving evidence-based care) were included in all included studies. All studies had low risks of selection bias and reporting bias, but high risk of performance bias. Three studies had high risks of bias from non-blinding of outcome assessors or due to analyses used. We are uncertain whether a multifaceted implementation intervention leads to any change in adherence to evidence-based recommendations compared with no intervention (risk ratio (RR) 1.73; 95% confidence interval (CI) 0.83 to 3.61; 4 trials; 76 clusters; 2144 participants, I2 =92%, very low-certainty evidence). Looking at two specific processes of care, multifaceted implementation interventions compared to no intervention probably lead to little or no difference in the proportion of patients with ischaemic stroke who received thrombolysis (RR 1.14, 95% CI 0.94 to 1.37, 2 trials; 32 clusters; 1228 participants, moderate-certainty evidence), but probably do increase the proportion of patients who receive a swallow screen within 24 hours of admission (RR 6.76, 95% CI 4.44 to 10.76; 1 trial; 19 clusters; 1,804 participants; moderate-certainty evidence). Multifaceted implementation interventions probably make little or no difference in reducing the risk of death, disability or dependency compared to no intervention (RR 0.93, 95% CI 0.85 to 1.02; 3 trials; 51 clusters ; 1228 participants; moderate-certainty evidence), and probably make little or no difference to hospital length of stay compared with no intervention (difference in absolute change 1.5 days; 95% CI -0.5 to 3.5; 1 trial; 19 clusters; 1804 participants; moderate-certainty evidence). We do not know if a multifaceted implementation intervention compared to no intervention result in changes to resource use or health professionals' knowledge because no included studies collected these outcomes.

AUTHORS' CONCLUSIONS

We are uncertain whether a multifaceted implementation intervention compared to no intervention improves adherence to evidence-based recommendations in acute stroke settings, because the certainty of evidence is very low.

Stroke services in MENA: What is there and what is needed

OBJECTIVES

Stroke represents a health care challenge to most parts of the world including the Middle East and North Africa (MENA) region. The MENA represents 6% of the world population with an age-standardized stroke rate of 87.7 (78.2-97.6) per 100,000 population. This number is subject to increase given that the cause of morbidity has recently shifted from infectious diseases to non-communicable diseases. Thus, in the coming years, treatment of stroke will pose a major burden on MENA countries which mostly lie in the low to middle income economies. Accordingly, we need to study the state of MENA stroke services in order to recognize and further inform policy makers about any gaps that need to be bridged in this domain.

METHODS AND RESULTS

Stroke specialists representing 16 countries filled an online survey that included: screening for risk factors, acute management, diagnostics, medications, post-discharge services, and stroke registries. Results showed that 11 countries screen for risk factors, 16 have neuroimaging studies, 15 provide intravenous thrombolysis (IVT), 13 mechanical thrombectomy (MT) while medications for secondary prevention are available in all countries. However, stroke units are not equally available and even absent in 4 countries, and despite the availability of IVT yet, the rate of administration is still low in 6 countries (<5%), and ranges from 5-20% in 7 countries. Stroke registries and training still need to be implemented in most countries.

CONCLUSION

Although imaging, revascularization therapies and medications for secondary prevention are available in most MENA countries, yet the rate of revascularization is low, so is the number of stroke units insufficient in some countries. Additionally, registries and structured training are still defective. Further field studies are required for more accurate determination of the status of stroke services in the MENA region.

Cost-benefit analysis of stroke rehabilitation in Iran

BACKGROUND

The economic evaluation of medication interventions for stroke has been the subject of much economic research. This study aimed to examine the cost-benefit of multidisciplinary rehabilitation services for stroke survivors in Iran.

METHODS

This economic evaluation was conducted from the payer's perspective with a lifetime horizon in Iran. A Markov model was designed and Quality-adjusted life years (QALYs) were the final outcomes. First, to evaluate the cost-effectiveness, the incremental cost-effectiveness ratio (ICER) was calculated. Then, using the average net monetary benefit (NMB) of rehabilitation, the average Incremental Net Monetary Benefit (INMB) per patient was calculated. The analyses were carried out separately for public and private sector tariffs.

RESULTS

While considering public tariffs, the rehabilitation strategy had lower costs (US$5320 vs. US$ 6047) and higher QALYs (2.78 vs. 2.61) compared to non-rehabilitation. Regarding the private tariffs, the rehabilitation strategy had slightly higher costs (US$6,698 vs. US$6,182) but higher QALYs (2.78 vs. 2.61) compared to no rehabilitation. The average INMB of rehabilitation vs non-rehabilitation for each patient was estimated at US$1518 and US$275 based on Public and private tariffs, respectively.

CONCLUSION

Providing multidisciplinary rehabilitation services to stroke patients was cost-effective and has positive INMBs in public and private tariffs.

Stroke Rehabilitation in Low- and Middle-Income Countries: Challenges and Opportunities

ABSTRACT

Stroke remains the second leading cause of global disability with 87% of stroke-related disability occurring in low- and middle-income countries. In low- and middle-income countries, access to acute stroke interventions is often limited, making effective poststroke rehabilitation potentially the best available intervention to promote poststroke recovery. Here, we build on our experience as an illustrative example of barriers individuals with stroke face in accessing rehabilitation services and review the literature to summarize challenges to providing effective rehabilitation in low- and middle-income countries. First, we focus on barriers individuals with stroke face in accessing rehabilitation in low- and middle-income countries, including health system barriers, such as lack of national guidelines, low prioritization of rehabilitation services, and inadequate numbers of skilled rehabilitation specialists, as well as patient factors, including limited health literacy, financial constraints, and transportation limitations. Next, we highlight consequences of this lack of rehabilitation access, including higher mortality, poorer functional outcomes, financial burden, caregiver stress, and loss of gross domestic product at a national level. Finally, we review possible strategies that could improve access and quality of rehabilitation services in low- and middle-income countries, including creation of inpatient stroke units, increased training opportunities for rehabilitation specialists, task shifting to available healthcare workers or caregivers, telerehabilitation, and community-based rehabilitation services.

Evaluating remote facilitation intensity for multi-national translation of nurse-initiated stroke protocols (QASC Australasia): a protocol for a cluster randomised controlled trial

BACKGROUND

Facilitated implementation of nurse-initiated protocols to manage fever, hyperglycaemia (sugar) and swallowing difficulties (FeSS Protocols) in 19 Australian stroke units resulted in reduced death and dependency for stroke patients. However, a significant gap remains in translating this evidence-based care bundle protocol into standard practice in Australia and New Zealand. Facilitation is a key component for increasing implementation. However, its contribution to evidence translation initiatives requires further investigation. We aim to evaluate two levels of intensity of external remote facilitation as part of a multifaceted intervention to improve FeSS Protocol uptake and quality of care for patients with stroke in Australian and New Zealand acute care hospitals.

METHODS

A three-arm cluster randomised controlled trial with a process evaluation and economic evaluation. Australian and New Zealand hospitals with a stroke unit or service will be recruited and randomised in blocks of five to one of the three study arms-high- or low-intensity external remote facilitation or a no facilitation control group-in a 2:2:1 ratio. The multicomponent implementation strategy will incorporate implementation science frameworks (Theoretical Domains Framework, Capability, Opportunity, Motivation - Behaviour Model and the Consolidated Framework for Implementation Research) and include an online education package, audit and feedback reports, local clinical champions, barrier and enabler assessments, action plans, reminders and external remote facilitation. The primary outcome is implementation effectiveness using a composite measure comprising six monitoring and treatment elements of the FeSS Protocols. Secondary outcome measures are as follows: composite outcome of adherence to each of the combined monitoring and treatment elements for (i) fever (n=5); (ii) hyperglycaemia (n=6); and (iii) swallowing protocols (n=7); adherence to the individual elements that make up each of these protocols; comparison for composite outcomes between (i) metropolitan and rural/remote hospitals; and (ii) stroke units and stroke services. A process evaluation will examine contextual factors influencing intervention uptake. An economic evaluation will describe cost differences relative to each intervention and study outcomes.

DISCUSSION

We will generate new evidence on the most effective facilitation intensity to support implementation of nurse-initiated stroke protocols nationwide, reducing geographical barriers for those in rural and remote areas.

TRIAL REGISTRATION

ACTRN12622000028707. Registered 14 January, 2022.

In-hospital treatment outcomes of acute stroke and determinant factors in a teaching hospital in eastern Ethiopia

Objective

To assess the in-hospital mortality of acute stroke and determinant factors in a teaching hospital in eastern Ethiopia.

Method

A retrospective review of medical records of patients admitted to Hiwot Fana Specialized University Hospital was conducted. Adult patients aged 18 years and older with a diagnosis of either ischemic or hemorrhagic stroke were included. Data were analyzed using SPSS version 21.0 (SPSS Inc., Chicago, IL, USA). Multiple logistic regression analysis was used to identify predictors of in-hospital mortality.

Result

A total of 112 patients with acute stroke were included in the study and 56.0% of them were of hemorrhagic stroke. The mean age was 60.32 years and 61.6% were male. The mean length of hospitalization and the mean time of presentation from symptoms onset were 4.85 days and 33.64 h, respectively. The in-hospital mortality was 36.8% for ischemic stroke and 27% for hemorrhagic stroke. Aspiration pneumonia (35.0%), cerebral edema (17%), and seizure (14.3%) were the most common complications occurring during hospitalization. Atrial fibrillation (adjusted odds ratio = 15.45, 95% confidence interval: 1.089-219.2; p = 0.043) was the independent predictor of in-hospital mortality.

Conclusion

Hemorrhagic stroke was predominant in the study sample. One-third of patients died in the hospital and the mortality rate was slightly higher in patients with ischemic stroke. Atrial fibrillation was the predominant risk factor for hospital mortality from acute stroke. There is a need to promote cardiovascular health, early recognition, and management of risk factors, and implement coordinated stroke care services to reduce premature death from stroke.

Factors affecting length of hospital stay in stroke survivors in South Africa: A call for a stroke unit

Background

Stroke in Africa is a growing and neglected crisis with the incidence more than doubling in low- to middle-income countries in the last four decades. Despite this growing threat, implementation of stroke models of care in hospitals is lacking. Stroke units as a model of care have been shown to decrease mortality, reduce length of hospital stay (LOS) and improve outcomes in stroke survivors.

Objectives

To determine the profile of stroke survivors and identify factors contributing to LOS at Chris Hani Baragwanath Academic Hospital (CHBAH) in South Africa to support stroke unit implementation.

Method

This study involved a retrospective record review of stroke survivors admitted to CHBAH between September 2018 and May 2019. Factors associated with LOS were determined using linear regression models; univariate and multiple regression models were fitted.

Results

A total of 567 participants' data were included. Overall, 51.85% of the participants required services from all rehabilitation disciplines. The median LOS was 9 days (interquartile ranges [IQR]: 5-11 days) with each discipline providing an average of six sessions. Participants who were referred to the rehabilitation team 3 days after admission to hospital stayed 6 days longer compared with those participants who were referred earlier (p < 0.001).

Conclusion

Delayed referral to the rehabilitation team resulted in increased LOS. This study supports the need for dedicated stroke units to decrease hospital LOS and improve patients' outcomes by ensuring early, well-coordinated rehabilitation intervention and discharge planning.

Contribution

The study highlights the urgency for re-evaluation of stroke care infrastructure within Gauteng to streamline and provide accessible stroke models of care.

Nurse-Led Motor Function Rehabilitation Program for Acute Ischemic Stroke: A Randomized Pilot Study

BACKGROUND

Rehabilitation care for patients with stroke in the acute stage must be strengthened. However, the evidence on how to strengthen this care is insufficient.

PURPOSE

This article was designed to evaluate the feasibility and effectiveness of implementing a nurse-led motor function rehabilitation program on patients with acute ischemic stroke.

METHODS

From January to October 2018, patients with initial acute ischemic stroke were assigned to one of two groups using a pilot randomized controlled trial design, with one group receiving a nurse-led motor function intervention program developed based on Orem's theory (7 consecutive days, twice daily for 30 minutes, experimental group) and the other receiving usual care (control group). The effectiveness measures included changes in the Motor Assessment Scale, the modified Barthel Index, and the National Institutes of Health Stroke Scale. The feasibility measures included patient retention rate, incidence of adverse events, and acceptance of nurses and patients.

RESULTS

We assigned 104 patients (male: 55.7%; age: 62.8 ± 13.2 years) to receive either a nurse-led motor function rehabilitation program or usual care. Eighty-eight patients were evaluated after 7 days (87% retention rate), including 43 (83% retention rate) in the experimental group. Patients accepted the intervention well, and no severe adverse events were reported. Nurses had good fidelity and showed high acceptance. The experimental group showed significantly higher postintervention Motor Assessment Scale and modified Barthel Index scores than the control group (p < .001), whereas postintervention National Institutes of Health Stroke Scale scores did not differ significantly between the two groups.

CONCLUSIONS/IMPLICATIONS FOR PRACTICE

The nurse-led rehabilitation program used in this study was shown to be feasible and effective in improving motor function in patients with acute ischemic stroke. Further study is recommended to determine related clinical recommendations.

The Next Frontier in Neurocritical Care in Resource-Constrained Settings

Neurocritical care (NCC) is an emerging field within critical care medicine, reflecting the widespread prevalence of neurologic injury in critically ill patients. Morbidity and mortality from neurocritical illness (NCI) have been reduced substantially in resource-rich settings (RRS), owing to the development of advanced technologies, neuro-specific units, and subspecialized medical training. Despite shouldering much of the burden of NCI worldwide, resource-limited settings (RLS) face immense hurdles when implementing guidelines generated in RRS. This review summarizes the current epidemiology, management, and outcomes of the most common NCIs in RLS and offers commentary on future directions in NCC practiced in RLS.

Systematic Review of Existing Stroke Guidelines: Case for a Change

Methods

We systematically searched for guideline recommendation on the day-to-day use of peripheral inflammatory markers such as NLR published in the English language between January 1, 2005, and October 2020. Any other evidence of system biology-based approach or recommendation was explored within the selected guidelines for this scoping review. Only the latest guideline per writing group was selected. Each guideline was analyzed independently by 2 to 4 authors to determine clinical scenarios explained/given, scientific evidence used, and recommendations presented in the context of system biology.

Results

The scoping review found 2,911 titles at the beginning of the search. Final review included with 15 guidelines. Stroke-related organizations wrote sixty-five percent of the guidelines while national ministries wrote a fewer number of guidelines. We were primarily interested in recommendations for acute management in AIS published in the English language. Fifteen eligible guidelines were identified from 15 different countries/regions. None of the guidelines recommended the routine use of peripheral markers of inflammation, such as NLR, among their acute assessment and management recommendations. None of the existing guidelines explored the system biology approach to one of the most complex diseases affecting the human brain, stroke.

Conclusions

This systematic review has identified a significant evidence-practice gap in all existing national stroke guidelines published in English medium as of October 2020. These guidelines included the only current “living stroke guidelines,” stroke guidelines from Australia with a real opportunity to modernize the living stroke guidelines with systems biology approach, and provide 2020 vision towards better stroke care globally. Investigation of complex disease such as stroke is best served through a systems biology approach. One of the easiest places to start is simple blood tests such as total white cell count and NLR. Systems biology approach point us towards simple tools such immune-inflammatory index (SII) and serial systemic immune inflammatory indices (SSIIi) which should pave the way for the stroke physician community address the challenges in systems biology approach in stroke care. These challenges include translating bench research to the bedside, managing big data (continuous pulse, blood pressure, sleep, oxygen saturation, progressive changes in NLR, SII, SSIIi, etc.). Working with an interdisciplinary team also provides a distinct advantage. Recent adoption of historic WHO-IGAP calls for immediate action. The 2022 World Brain Day campaign on Brain Health for All is the perfect opportunity to raise awareness and start the process.

The Experiences of Robot-Assisted Gait Training in Patients With Neurological Disorders: A Qualitative Study

PURPOSE

The aim of this study was to explore the rehabilitation experiences and perceptions of patients with neurological disorders who have used the Lokomat Augmented Feedback module, a robot-assisted gait training device.

DESIGN

A qualitative descriptive study was conducted.

METHODS

Purposive sampling was employed to recruit participants with neurological disorders who have used the Lokomat. Semistructured face-to-face interviews were completed in northern Taiwan. Interviews were recorded and transcribed verbatim. Thematic analysis was used.

RESULTS

Thirteen interviews were analyzed. Three themes were identified: learning to walk again, inspiring the fighting spirit, and the joys and worries of technological innovation.

CONCLUSIONS

Strong positive emotions and logistical concerns were associated with the use of the Lokomat.

CLINICAL RELEVANCE

Encouraging patients while also being transparent about the challenges involved in the rehabilitation process and helping set realistic goals is critical. Furthermore, attention directed toward anticipating and mitigating the physical strain associated with the Lokomat is important.

Exploring the Essential Stroke Care Structures in Tertiary Healthcare Facilities in Rivers State, Nigeria

This study evaluated the essential stroke care structure available in the two Tertiary Health Facilities in Rives State, Nigeria. This was a descriptive survey involving the Stroke Care Survey and Assessment Tool (checklist/questionnaire) developed by the World Stroke Organisation to obtain information about the available essential stroke care structure (facilities, equipment, personnel and management protocol) at the two tertiary health facilities (RSUTH & UPTH). The study gathered relevant information, which was summarised into tables and graphs using Microsoft Excel 2016. From the results, although facilities had A and E departments, dedicated stroke units (fixed or mobile) were unavailable, and there was no locally developed protocol to support rapid triage of stroke patients. The facilities and equipment were either unavailable or insufficient. Only one health facility (RSUTH) provided 24 hrs/7 days laboratory services. The workforces were a mix between regular clinical staff and some specialists. Tissue plasminogen activator (tPA) use was non-existent, though specialists were trained on its administration. There was no locally developed or adopted stroke-specific clinical guidelines. In conclusion, the structural services available for stroke care within the studied tertiary health facilities were poor, unavailable or grossly insufficient. The state facility (RSUTH) suffered the most in terms of unavailable national support and staff development.

Towards universal health coverage for people with stroke in South Africa: a scoping review

OBJECTIVES

To explore the opportunities and challenges within the health system to facilitate the achievement of universal health coverage (UHC) for people with stroke (PWS) in South Africa (SA).

SETTING

SA.

DESIGN

Scoping review.

SEARCH METHODS

We conducted a scoping review of opportunities and challenges to achieve UHC for PWS in SA. Global and Africa-specific databases and grey literature were searched in July 2020. We included studies of all designs that described the healthcare system for PWS. Two frameworks, the Health Systems Dynamics Framework and WHO Framework, were used to map data on governance and regulation, resources, service delivery, context, reorientation of care and community engagement. A narrative approach was used to synthesise results.

RESULTS

Fifty-nine articles were included in the review. Over half (n=31, 52.5%) were conducted in Western Cape province and most (n=41, 69.4%) were conducted in urban areas. Studies evaluated a diverse range of health system categories and various outcomes. The most common reported component was service delivery (n=46, 77.9%), and only four studies (6.7%) evaluated governance and regulation. Service delivery factors for stroke care were frequently reported as poor and compounded by context-related limiting factors. Governance and regulations for stroke care in terms of government support, investment in policy, treatment guidelines, resource distribution and commitment to evidence-based solutions were limited. Promising supporting factors included adequately equipped and staffed urban tertiary facilities, the emergence of Stroke units, prompt assessment by health professionals, positive staff attitudes and care, two clinical care guidelines and educational and information resources being available.

CONCLUSION

This review fills a gap in the literature by providing the range of opportunities and challenges to achieve health for all PWS in SA. It highlights some health system areas that show encouraging trends to improve service delivery including comprehensiveness, quality and perceptions of care.

Radioimaging and Demographic Profiles of Patients with Spontaneous Intracerebral Hemorrhage: A Need for the Pragmatic Referral System

Referring patients with severe medical conditions, like brain stroke, from small or rural hospitals to tertiary care centers is often overexploited leading to a kind of defensive medicine. The issue of a patient referral system remains unaddressed in Nepal. In this article, we investigated the legitimacy of referring patients with spontaneous intracranial hemorrhage (ICH) from country peripheral hospitals to the leading tertiary neurological center in Nepal. We found that 81 out of the 130 ICH patients reviewed in the study were referred. We further show that the classifiers to be considered most in the decision-making on the patient referral are as follows: hematoma volume, midline shift found in radioimaging, ventricular extension of bleeding, and appearance of hydrocephalus. An improper referral of the patient to the tertiary care center decreases limited resources of healthcare services in low-income countries. We believe the study reflects a prevailing belief among healthcare professionals that the current referral system could be improved with the inception of the "hub and spoke" model of healthcare. In this model, a network of secondary health institutions, capable of offering limited treatment, would refer ICH patients to an anchor tertiary institution, respecting the proper dichotomization of patients based on the clinical classifiers. We conclude that the use of the "hub and spoke" model, legitimizing the patient referral system, is posed to offer medical benefits for patients hit by a stroke and would be economically viable for both patients and healthcare services.

Establishment of emergency-nursing pathway of interventional thrombectomy in acute ischemic stroke

OBJECTIVE

To establish the emergency-nursing pathway of interventional thrombectomy on acute ischemic stroke (AIS).

METHODS

113 AIS patients who received interventional thrombotomy in conventional emergency model from Aug. 2019 to Feb. 2020 were included as control-group, and 127 patients, who underwent interventional thrombotomy by pathway-based emergency nursing program from Mar. 2020 to Sep. 2020, were classified into observation-group. The time points from admission to recanalization of the two groups, the recanalization rate, and the changes in the neurological impairment scale (NIHSS) scores of the two groups in pre- and post-treatment were compared; Meanwhile, the therapeutic efficacy rate between the two groups was evaluated and compared by modified Rankin Score (mRS) 90 days after discharge.

RESULTS

The average time from hospital arrival to femoral artery puncture, the average time of successful femoral artery puncture, and the average time from admission to recanalization in observation-group were remarkably shorter than that of control-group (P<0.05). The recanalization rate of endovascular therapy in observation-group was 92.13%, which was higher than that in control-group (80.53%, P<0.05); The NIHSS score of observation-group after treatment was obviously lower than that of control-group (P<0.05); The curative rate in observation-group was 90.55%, which was higher than that of 79.65% in control group (P<0.05); The satisfaction of observation-group patients with nursing care was 90.55%, which was higher than that of 73.45% in control-group (P<0.05).

CONCLUSION

Establishment of emergency-nursing pathway can reduce the time-consuming from admission to vascular recanalization for AIS patients undergoing interventional thrombectomy, increase the recanalization rate, improve the patients' neurological function, and ameliorate the curative rate and nursing satisfaction.

The state of stroke services across the globe: Report of World Stroke Organization-World Health Organization surveys

BACKGROUND

Improving stroke services is critical for reducing the global stroke burden. The World Stroke Organization-World Health Organization-Lancet Neurology Commission on Stroke conducted a survey of the status of stroke services in low and middle-income countries (LMICs) compared to high-income countries.

METHODS

Using a validated World Stroke Organization comprehensive questionnaire, we collected and compared data on stroke services along four pillars of the stroke quadrangle (surveillance, prevention, acute stroke, and rehabilitation) in 84 countries across World Health Organization regions and economic strata. The World Health Organization also conducted a survey of non-communicable diseases in 194 countries in 2019.

RESULTS

Fewer surveillance activities (including presence of registries, presence of recent risk factors surveys, and participation in research) were reported in low-income countries than high-income countries. The overall global score for prevention was 40.2%. Stroke units were present in 91% of high-income countries in contrast to 18% of low-income countries (p < 0.001). Acute stroke treatments were offered in ∼ 60% of high-income countries compared to 26% of low-income countries (p = 0.009). Compared to high-income countries, LMICs provided less rehabilitation services including in-patient rehabilitation, home assessment, community rehabilitation, education, early hospital discharge program, and presence of rehabilitation protocol.

CONCLUSIONS

There is an urgent need to improve access to stroke units and services globally especially in LMICs. Countries with less stroke services can adapt strategies from those with better services. This could include establishment of a framework for regular monitoring of stroke burden and services, implementation of integrated prevention activities and essential acute stroke care services, and provision of interdisciplinary care for stroke rehabilitation.

Effects of Predictive Nursing Intervention among Patients with Acute Stroke

Background:

To explore the effects of predictive nursing intervention among patients with acute stroke.

Methods:

One hundred and sixty participants were included. They were hospitalized in the Department of Neurology of a third-level first-class hospital in Changsha, Hunan Province, from January to August 2019. They were categorized into control group and intervention group by random number table, with 80 patients in each group. General nursing for patients in Neurology Department was offered to the control group. On the basis of general nursing, predictive nursing intervention was offered to the intervention group. The effectiveness of predictive nursing intervention were evaluated by disparity in neurologic function, movement function, daily life ability and sleep quality before intervention and 2 weeks after intervention. The neurologic function, movement function, daily life ability and sleep quality were evaluated by National Institute of Health acute stroke scale (NIHSS), Fugl-Meyer scale, Barthel indicator, and Pittsburgh sleep quality indicator (PSQI), respectively.

Results:

There was no significant difference in gender, age, complications and treatment methods between two groups. There was no significant difference in the scores of NIHSS, Fugl-Meyer scale, Barthel indicator, and PSQI before intervention. The scores of NIHSS and PSQI were significantly lower in the intervention group than those in the control group, and the scores of Fugl-Meyer scale and Barthel indicator were significantly higher in the intervention group than those in the control group (P <0.05).

Conclusion:

Predictive nursing intervention could help improve not only neurologic function, movement function, and daily life ability, but also sleep quality among patients with acute stroke.

The combinative effects of orem self-care theory and PDCA nursing on cognitive function, neurological function and daily living ability in acute stroke

OBJECTIVE

The combined effects of Orem Self-care Theory and PDCA nursing on cognitive function, neurological function and daily living ability of patients with acute stroke were analyzed in this research.

METHODS

126 patients, who admitted to our hospital with acute stroke from January 2019 to March 2020, were enrolled in this study as research subjects. The subjects were divided into control-group (n=61) and observation-group (n=65) in accordance with their admission time. The control-group received routine nursing care; and the observation-group, was applied with the combined nursing interventions of Orem's self-care mode and PDCA nursing management in addition to conventional treatment. Subsequently, the changes in daily living ability (ADL score), neurological function (GCS score, NIHSS score) and cognitive function (MoCA and MMSE scores) of the two groups before and after receiving nursing care were compared accordingly.

RESULTS

After the implementation of nursing measures, the ADL scores of the two groups improved dramatically than before (P<0.05), and observation-group had obviously higher post-intervention scores than that of the control-group (P<0.05); The GCS scores of the two groups were remarkably higher than those before nursing (P<0.05), and the observation-group had critically higher post-intervention scores than those of the control-group (P<0.05); The NIHSS scores of the two groups decreased substantially than before (P<0.05), and the observation-group had dramatically lower scores than the control-group (P<0.05); The MMSE score in two groups increased remarkably than before nursing (P<0.05), and the post-intervention score of observation-group was significantly higher than that of control-group (P<0.05).

CONCLUSION

On the basis of Orem Self-care theory, the application of PDCA nursing in daily nursing work to acute stroke patients can actively improve their cognitive function, neurological function and daily life ability. This has a positive role in promoting medical staff to improve the quality of care and provide patients with more comprehensive and thoughtful nursing services.

An ecological approach to understanding stroke experience and access to rehabilitation services in Ghana: A cross-sectional study

Despite a growing burden of stroke in low-middle-income countries, research on patient's experiences and access to rehabilitation services remains limited. This study explores the experiences of stroke patients in relation to access and use of stroke rehabilitation services, coping strategies and strategies to improve care in Ghana. A cross-sectional study was conducted. A total of 136 adult stroke patients hospitalised and subsequently discharged in three major referral hospitals in Ghana participated in the study. A paper-based questionnaire was used to collect data. Data were inputted into STATA version 12, cleaned and analysed using descriptive statistics and Chi-Square tests. Findings showed that stroke patients experience stroke differently. Early detection (awareness) of stroke symptoms at onset was low (29.4%). Hypertension was the major (58.1%) predisposing risk factor for stroke, followed by diabetes (14.7%). Multiple barriers impede access to outpatient rehabilitation services: high cost of medications (43.4%), transportation constraints (10.3%), long waiting time (6.6%), forgetfulness about appointment (4.4%), limited education on rehabilitation (20.6%), lack of community support (12.5%) and ineffective communication with healthcare providers (5.2%). Recommended strategies to improve access to rehabilitation care included public education on stroke and its associated risk, reduction in the cost of drugs and increased stroke rehabilitation funding by the NHIS, especially for physiotherapy consultation and training support to caregivers on patient care. Given the difference in stroke experience and barriers in accessing rehabilitation care, multi-level health policy and service delivery reforms are needed to improve access to rehabilitation care, including national public awareness campaigns on early signs of stroke and subsidised cost of stroke rehabilitation.

Predicting Independence 6 and 18 Months after Ischemic Stroke Considering Differences in 12 Countries: A Secondary Analysis of the IST-3 Trial

Objectives

This study is aimed at identifying the best clinical model to predict poststroke independence at 6 and 18 months, considering sociodemographic and clinical characteristics, and then identifying differences between countries.

Methods

Data was retrieved from the International Stroke Trial 3 study. Nine clinical variables (age, gender, severity, rt-PA, living alone, atrial fibrillation, history of transient ischemic attack/stroke, and abilities to lift arms and walk) were measured immediately after the stroke and considered to predict independence at 6 and 18 months poststroke. Independence was measured using the Oxford Handicap Scale. The adequacy, predictive capacity, and discriminative capacity of the models were checked. Countries were added to the final models.

Results

At 6 months poststroke, 35.8% (n = 1088) of participants were independent, and at 18 months, this proportion decreased to 29.9% (n = 747). Both 6 and 18 months poststroke predictive models obtained fair discriminatory capacities. Gender, living alone, and rt-PA only reached predictive significance at 18 months. Poststroke patients from Poland and Sweden showed greater chances to achieve independence at 6 months compared to the UK. Poland also achieved greater chances at 18 months. Italy had worse chances than the UK at both follow-ups. Discussion. Six and eight variables predicted poststroke independence at 6 and 18 months, respectively. Some variables only reached significance at 18 months, suggesting a late influence in stroke patients' rehabilitation. Differences found between countries in achieving independence may be related to healthcare system organization or cultural characteristics, a hypothesis that must be addressed in future studies. These results can allow the development of tailored interventions to improve the outcomes.

Effect of PDCA-based nursing intervention on activities of daily living, neurological function and self-management in acute cerebral stroke

OBJECTIVE

This study explored and analyzed the effects of PDCA-based nursing intervention on the activities of daily living, neurological function and self-management of patients with acute cerebral stroke.

METHODS

A total of 137 patients with acute cerebral stroke who were hospitalized from March 2018 to March 2020 were enrolled and divided into the observation-group (n = 70) and the control-group (n = 67). The control-group was given routine care, while those subjects in the observation group were provided with nursing intervention under the optimization of PDCA cycling. The activities of daily living (ADL), NIHSS score, self-management ability and life quality were compared between these two groups.

RESULTS

ADL scores of the two groups after intervention were much higher than those without intervention (P<0.05), and the observation-group had apparently higher scores than the control-group (P<0.05). After intervention, the NIHSS scores of the two groups were much lower than before intervention (P<0.05), and the score of the observation-group was remarkably lower than the control-group (P<0.05). After intervention, the scores of each dimension of self-management behavior in both groups increased substantially compared to prior-intervention, and the score was higher in observation-group than in control-group (P<0.05). In addition, the two groups had increased scores in each dimension of life quality in post-intervention (P<0.05), and the observation-group had evidently higher scores than the control-group (P<0.05).

CONCLUSION

PDCA-based nursing intervention can substantially enhance the daily living ability, neurological function, and self-management ability of patients, thus contributing to improve the clinical prognosis of patients and as such is worth popularizing.

Evidence-based stroke rehabilitation: do priorities for practice change and feasibility of implementation vary across high income, upper and lower-middle income countries?

PURPOSE

The context of implementation plays an important role in the delivery of optimal treatments in stroke recovery and rehabilitation. Considering that stroke systems of care vary widely across the globe, the goal of the present paper is to compare healthcare providers' priority of key areas in translating stroke research to clinical practice among High Income Countries, Upper Middle- and Lower Middle-Income Countries (HICs, UMICs, LMICs). We also aimed to compare perceptions regarding the key areas' feasibility of implementation, and formulate recommendations specific to each socioeconomic region.

METHODS

Data related to recommendations for knowledge translation in stroke, from a primary survey from the second Stroke Recovery and Rehabilitation Roundtable were segregated based on socioeconomic region. Frequency distribution was used to compare the key areas for practice change and examine the perceived feasibility of implementation of the same across HIC, UMIC and LMICs.

RESULTS

A total of 632 responses from healthcare providers across 28 countries were received. Interdisciplinary care and access to services were high priorities across the three groups. Transitions in Care and Intensity of Practice were high priority areas in HICs, whereas Clinical Practice Guidelines were a high priority in LMICs. Interventions specific to clinical discipline, screening and assessment were among the most feasible areas in HICs, whereas Intensity of practice and Clinical Practice Guidelines were perceived as most feasible to implement in LMICs.

CONCLUSION

We have identified healthcare providers' priorities for addressing international practice change across socioeconomic regions. By focusing on the most feasible key areas, we can aid the channeling of appropriate resources to bridge the disparities in stroke outcomes across HICs, UMICs and LMICs.IMPLICATIONS FOR REHABILITATIONIt is pertinent to examine the differences in priorities of stroke rehabilitation professionals and the feasibility of implementing evidence-based practice across socioeconomic regions.There is an urgent necessity for the development of clinical practice guidelines for stroke rehabilitation in Low-Middle Income Countries, taking into consideration the cultural, economic and geographical constraints.In upper-middle income countries, encouraging family support and timely screening and assessment for aphasia, cognition and depression appear to be the low hanging fruits to enhance quality of life after stroke.Innovative ways to increase intensity of practice and channelling of resources to improve transitions in care may prove to be the most beneficial in advancing stroke rehabilitation in high income countries.

Do clinical guidelines guide clinical practice in stroke rehabilitation? An international survey of health professionals

PURPOSE

To identify health professionals awareness of stroke rehabilitation guidelines, and factors perceived to influence guideline use internationally.

METHODS

Online survey study. Open-ended responses were thematically analysed, guided by the Consolidated Framework for Implementation Research.

RESULTS

Data from 833 respondents from 30 countries were included. Locally developed guidelines were available in 22 countries represented in the sample. Respondents from high-income countries were more aware of local guidelines compared with respondents from low- and middle-income countries.Local contextual factors such as management support and a culture of valuing evidence-based practice were reported to positively influence guideline use, whereas inadequate time and shortages of skilled staff inhibited the delivery of guideline-recommended care. Processes reported to improve guideline use included education, training, formation of workgroups, and audit-feedback cycles. Broader contextual factors included accountability (or lack thereof) of health professionals to deliver rehabilitation consistent with guideline recommendations.

CONCLUSION

While many health professionals were aware of clinical guidelines, they identified multiple barriers to their implementation. Efforts should be made to raise awareness of local guidelines in low- and middle-income countries. More attention should be paid to addressing local contextual factors to improve guideline use internationally, going beyond traditional strategies focused on individual health professionals.IMPLICATIONS FOR REHABILITATIONSystems are required so people and organisations are held accountable to deliver evidence-based care in stroke rehabilitation.Locally developed stroke rehabilitation guidelines should be promoted to boost awareness of these guidelines in low- and middle-income countries.In all regions, strategies to influence or adapt to the local setting, are required to optimise guideline use.

Stroke in Africa: profile, progress, prospects and priorities

Stroke is a leading cause of disability, dementia and death worldwide. Approximately 70% of deaths from stroke and 87% of stroke-related disability occur in low-income and middle-income countries. At the turn of the century, the most common diseases in Africa were communicable diseases, whereas non-communicable diseases, including stroke, were considered rare, particularly in sub-Saharan Africa. However, evidence indicates that, today, Africa could have up to 2-3-fold greater rates of stroke incidence and higher stroke prevalence than western Europe and the USA. In Africa, data published within the past decade show that stroke has an annual incidence rate of up to 316 per 100,000, a prevalence of up to 1,460 per 100,000 and a 3-year fatality rate greater than 80%. Moreover, many Africans have a stroke within the fourth to sixth decades of life, with serious implications for the individual, their family and society. This age profile is particularly important as strokes in younger people tend to result in a greater loss of self-worth and socioeconomic productivity than in older individuals. Emerging insights from research into stroke epidemiology, genetics, prevention, care and outcomes offer great prospects for tackling the growing burden of stroke on the continent. In this article, we review the unique profile of stroke in Africa and summarize current knowledge on stroke epidemiology, genetics, prevention, acute care, rehabilitation, outcomes, cost of care and awareness. We also discuss knowledge gaps, emerging priorities and future directions of stroke medicine for the more than 1 billion people who live in Africa.

Stroke systems of care in low-income and middle-income countries: challenges and opportunities

The burden of stroke is higher in low-income and middle-income countries (LMICs) than in high-income countries and is rising. Even though there are global policies and guidelines for implementing stroke care, there are many challenges in setting up stroke services in LMICs. Despite these challenges, there are many models of stroke care available in LMICs-eg, multidisciplinary team care led by a stroke neurologist, specialist-led care by neurologists, physician-led care, hub and spoke models incorporating stroke telemedicine (ie, telestroke), and task sharing involving community health workers. Alternative strategies have been developed, such as reorganising the existing hospital infrastructure by training health professionals to implement protocol-driven care. The future challenge is to identify what elements of organised stroke care can be implemented to make the largest gain. Simple interventions such as swallowing assessments, bowel and bladder care, mobility assessments, and consistent secondary prevention can prove to be key elements to improving post-discharge morbidity and mortality in LMICs.

Stroke rehabilitation in low-income and middle-income countries: a call to action

The WHO Rehabilitation 2030 agenda recognises the importance of rehabilitation in the value chain of quality health care. Developing and delivering cost-effective, equitable-access rehabilitation services to the right people at the right time is a challenge for health services globally. These challenges are amplified in low-income and middle-income countries (LMICs), in which the unmet need for rehabilitation and recovery treatments is high. In this Series paper, we outline what is happening more broadly as part of the WHO Rehabilitation 2030 agenda, then focus on the specific challenges to development and implementation of effective stroke rehabilitation services in LMICs. We use stroke rehabilitation clinical practice guidelines from both high-income countries and LMICs to highlight opportunities for rapid uptake of evidence-based practice. Finally, we call on educators and the stroke rehabilitation clinical, research, and not-for-profit communities to work in partnership for greater effect and to accelerate progress.

Towards evidence-based policies to strengthen acute stroke care in low-middle-income countries

Stroke is a major public health issue in many low- and middle-income countries (LMICs). Despite the emergence of new effective interventions for acute stroke care, uptake remains slow and largely inaccessible to patients in LMICs, where health systems response has been inadequate. In this paper, we propose a policy framework to optimise access to acute stroke care in LMICs. We draw on evidence from relevant primary studies, such as availability of evidence-based acute stroke care interventions, barriers to uptake of interventions for stroke care and insights on stroke mortality and morbidity burden in LMICs. Insights from review of secondary studies, principally systematic reviews on evidence-based acute stroke care; and the accounts and experiences of some regional experts on stroke and other NCDs have been taken into consideration. In LMICs, there is limited availability and access to emergency medical transport services, brain imaging services and best practice interventions for acute stroke care. Availability of specialist acute stroke workforce and low awareness of early stroke signs and symptoms are also major challenges impeding the delivery of quality stroke care services. As a result, stroke care in LMICs is patchy, fragmented and often results in poor patient outcomes. Reconfiguration of LMIC health systems is thus required to optimise access to quality acute stroke care. We therefore propose a ten-point framework to be adapted to country-specific health system capacity, needs and resources: Emergency medical transport and treatment services, scaling-up interventions and services for acute stroke care, clinical guidelines for acute stroke treatment and management, access to brain imaging services, human resource capacity development strategies, centralisation of stroke services, tele-stroke care, public awareness campaigns on early stroke symptoms, establish stroke registers and financing of stroke care in LMICs. While we recognise the challenges of implementing the recommendations in low resource settings, this list can provide a platform as well serve as the starting point for advocacy and prioritisation of interventions depending on context.