Predictors of return to work after stroke: a prospective, observational cohort study with 6 months follow-up

Return to work within a year after first stroke: blue and white collar workers comparison, predictors and causal mediation assessed during inpatient rehabilitation

BACKGROUND

Most research focuses around impairments in body function and structure, with relatively only a small number exploring their social impact.

OBJECTIVES

1) compare characteristics for individuals who before stroke were blue collar vs. white collar workers 2) identify clinical, functional, and job-related factors associated with return to work within 1 year after discharge 3) identify specific ADL individual items (assessed at rehabilitation discharge) as return to work predictors and 4) identify return to work causal mediators.

METHODS

Retrospective observational cohort study, analyzing adult patients with stroke admitted to rehabilitation between 2007 and 2021, including baseline Barthel Index (BI) and return to work assessments between 2008 and 2022. Kaplan-Meier survival curves and Cox proportional hazards were applied. Causal mediation analyses using 1000-bootstrapped simulations were performed.

RESULTS

A total of 802 individuals were included (14.6% returned to work), 53.6% blue-collar and 46.4% white-collar. Blue-collar workers showed significantly higher proportion of ischemic stroke, diabetes, dyslipidemia, and hypertension.Individuals not returning to work presented a higher proportion of blue collar, dominant side affected, aphasia, lower BI scores, and larger length of stay (LOS). Multivariable Cox proportional hazards identified age at injury, aphasia, hypertension, and total discharge BI score (C-Index = 0.74). Univariable Cox models identified three independent BI items at all levels of independence: bathing (C-Index = 0.58), grooming (C-Index = 0.56) and feeding (C-Index = 0.59). BI efficiency (gain/LOS) was a causal mediator.

CONCLUSION

Blue collar workers showed higher proportion of risk factors and comorbidities. Novel factors, predictors, and a return to work mediator were identified.

The Brazilian version of the World Health Organization Disability Assessment Schedule (WHODAS 2.0) is reliable and valid for chronic stroke survivors

BACKGROUND

Stroke is the leading cause of disability worldwide. Assessing stroke's impact on patients' daily activities and social participation can provide important complementary information to their rehabilitation process. However, no previous study had been conducted on the psychometric properties of the Brazilian version of the WHO Disability Assessment Schedule 2.0 (WHODAS 2.0) in the stroke population.

OBJECTIVES

This study aimed to examine the internal consistency, test-retest and inter-rater reliability, convergent validity and floor/ceiling effect of the Brazilian version of the WHODAS 2.0 in individuals after chronic stroke.

METHODS

Two examiners interviewed 53 chronic stroke individuals who responded to the Brazilian 36-item version of the WHODAS 2.0 three times to analyze test-retest and inter-rater reliabilities. Floor/ceiling effects were calculated as relative frequencies of the lowest or the highest possible WHODAS 2.0 scores. Participants also responded to the Stroke Impact Scale 3.0 (SIS 3.0) and the Functional Independence Measure (FIM) to analyze convergent validity.

RESULTS

The internal consistency analyses for domains of WHODAS showed a strong correlation among the items of each domain (0.76-0.91) except for the "getting along" domain, which presented a moderate correlation (ρ = 0,62). Total scores of WHODAS 2.0 showed satisfactory internal consistency (α = 0.93), good inter-rater reliability (ICC = 0.85), excellent test-retest reliability (ICC = 0.92) and no significant floor/ceiling effect. Convergent validity indicated moderate to strong correlations (ρ=-0.51 to ρ=-0.88; p < 0.001), with the highest values associated with the correlation with the SIS scale.

CONCLUSIONS

The Brazilian version of the WHODAS 2.0 instrument presented evidence of reliability and validity for chronic post-stroke individuals.

Determinants of Return to Work After a Stroke: A Systematic Review and Meta-analysis

OBJECTIVE

To identify prognostic factors for return to work (RTW) after stroke.

DATA SOURCES

PubMed, MEDLINE, Cochrane, and Embase were systematically searched.

STUDY SELECTION

Studies had to include people of working age (<65 years old) at the time of stroke (ischemic, hemorrhagic, or subarachnoid hemorrhage). The evaluation of RTW and rate of RTW had to be mentioned. Study selection was done by 2 independent authors. In total, 1241 articles were screened, 39 met all inclusion criteria.

DATA EXTRACTION

Characteristics of included studies were recorded independently by 2 authors. Differences were resolved through discussion or with a third author. Quality was assessed using the Scottish Intercollegiate Guidelines Network quality assessment tool.

DATA SYNTHESIS

Among the 39 studies, prognostic factors for RTW were hemorrhagic stroke (odds ratio 0.53 [95% confidence interval 0.45-0.60], n=18 studies), sex (men) (1.26 [1.14-1.40], n=31), aphasia (0.37 [0.20-0.69], n=7), occupation (white collar worker) (1.84 [1.64-2.06], n=17), independence in activities of daily living (3.99 [1.73-9.23], n=7), and stroke severity (NIHSS) (1.23 [1.08-1.39], n=6).

CONCLUSIONS

This meta-analysis highlighted positive and negative prognostic factors associated with RTW after stroke. Two categories were distinguished: modifiable and non-modifiable prognostic factors. This study provides information to help understand the issues, set appropriate objectives and implement appropriate strategies to guide people to RTW after stroke. Randomized controlled studies are needed to better evaluate work-place intervention programs as well as the effects of intravenous thrombolysis, and cognitive and neuropsychological rehabilitation on return-to-work rates after stroke.

Impact of depression on stroke outcomes among stroke survivors: Systematic review and meta-analysis

BACKGROUND

Depression may negatively affect stroke outcomes and the progress of recovery. However, there is a lack of updated comprehensive evidence to inform clinical practice and directions of future studies. In this review, we report the multidimensional impact of depression on stroke outcomes.

METHODS

Data sources. PubMed, PsycINFO, EMBASE, and Global Index Medicus were searched from the date of inception. Eligibility criteria. Prospective studies which investigated the impact of depression on stroke outcomes (cognition, returning to work, quality of life, functioning, and survival) were included. Data extraction. Two authors extracted data independently and solved the difference with a third reviewer using an extraction tool developed prior. The extraction tool included sample size, measurement, duration of follow-up, stroke outcomes, statistical analysis, and predictors outcomes. Risk of bias. We used Effective Public Health Practice Project (EPHPP) to assess the quality of the included studies.

RESULTS

Eighty prospective studies were included in the review. These studies investigated the impact of depression on the ability to return to work (n = 4), quality of life (n = 12), cognitive impairment (n = 5), functioning (n = 43), and mortality (n = 24) where a study may report on more than one outcome. Though there were inconsistencies, the evidence reported that depression had negative consequences on returning to work, functioning, quality of life, and mortality rate. However, the impact on cognition was not conclusive. In the meta-analysis, depression was associated with premature mortality (HR: 1.61 (95% CI; 1.33, 1.96)), and worse functioning (OR: 1.64 (95% CI; 1.36, 1.99)).

CONCLUSION

Depression affects many aspects of stroke outcomes including survival The evidence is not conclusive on cognition and there was a lack of evidence in low-income settings. The results showed the need for early diagnosis and intervention of depression after stroke. The protocol was pre-registered on the International Prospective Register of Systematic Review (PROSPERO) (CRD42021230579).

Effect of sense of coherence on long-term work participation among rehabilitation patients: a longitudinal study

OBJECTIVE

To investigate the causal effect of sense of coherence on long-term work participation after rehabilitation, including stratification by age and diagnoses.

DESIGN

Longitudinal cohort study.

PARTICIPANTS

Patients aged ≤ 60 years, employed and accepted for somatic interprofessional rehabilitation in 2015 (n = 192).

METHODS

Patients reported sense of coherence before rehabilitation in 2015 and mental and physical functioning in 2016. Register data were used to measure work participation during 2018 and days working without social security benefits during 2016-18. Regression models were used to explore the total effect of sense of coherence and the possible mediation of functioning. Results are reported as odds ratios (95% confidence intervals).

RESULTS

During 2018, 77% of the total study cohort participated in work activities. The subgroup with musculoskeletal diagnoses had the fewest days of working without social security benefits. A causal relationship was found between sense of coherence and long-term work participation. Some of the effect of sense of coherence was mediated by mental functioning. The total effect of sense of coherence was strongest for patients with musculo-skeletal diagnoses (work participation: 1.11 (1.05, 1.17), days working without social security benefits: 1.05 (0.01, 109)).

CONCLUSION

Improving coping resources may be beneficial to facilitate long-term work participation after injury or illness, especially for individuals with musculoskeletal diagnoses.

Depression symptoms reducing return to work: a meta-analysis of prospective studies

Objectives. This study was conducted to estimate the risk of return to work for people who experience symptoms of depression based on the pool of prospective data. Methods. All online articles in PubMed and Scopus which were accessible before November 2019 were searched. The odds ratios of each of the studies were pooled together to obtain an overall odds ratio. The pool of studies was with random effects. The analysis was performed based on the depression symptoms scale, type of disease and duration of follow-up. Two other aspects were examined in the analysis, one being the bias in the publication of studies and the other being the level of heterogeneity that was examined. Results. Thirty-five studies were selected for the meta-analysis. The pooled odds ratio indicates that the odds of return to work in people with depressive symptoms is 31% lower than in those without depressive symptoms. The funnel plot shows that there is asymmetry. The Egger test result was significant (p < 0.001) and there is publication bias. Conclusion. Depression symptoms after sick leave due to physical illness is a risk factor for not returning to work.

Work situation of patients with stroke who have returned to work: a scoping review protocol

INTRODUCTION

The incidence of stroke in working-age adults is increasing. Many patients face cognitive, emotional and physical impairments and their subsequent influences on returning to work. An increasing number of studies have been conducted on the transformation from unemployment to returning to work. The criteria for returning to work only used the 'working yes/no' as the primary outcome. Although some researchers have investigated the characteristics of patients with stroke who have returned to work, there is a paucity of evidence regarding the work situation. This scoping review aimed to examine and map the work situation of patients with stroke who have returned to work.

METHODS AND ANALYSIS

This study will be based on the Joanna Briggs Institute Reviewers' Manual for scoping reviews. A systematic literature search will be conducted using related medical subject headings and keywords on the work situation of patients with stroke who have returned to work. Relevant publications will be searched using 17 data sources, including grey literature sources, published in English or Chinese between 1957 and 2022. None of the articles will have restrictions on the data sources or study designs. The study selection and search results will be reported and presented according to the Preferred Reporting Items for Systematic Review and Meta-Analyses extension for scoping reviews flow diagram. The results will be presented in a table format based on the data extraction tool.

ETHICS AND DISSEMINATION

This study is exempted from a medical ethical review. This scoping review addresses the knowledge gap by identifying and synthesising the work situation of patients with stroke who have returned to work, which will provide helpful information for various stakeholders. This scoping review will be submitted and published in a peer-reviewed scientific journal.

The societal impact of early intensified treatment in patients with type 2 diabetes mellitus

Aim: The current study estimates the societal impact of early intensified treatment compared with initial monotherapy with subsequent treatment intensification in newly diagnosed adults with type 2 diabetes mellitus in Mexico. Methods: An individual patient-level simulation and a static cohort model were employed to simulate the treatment pathway and the probability of experiencing complications of diabetes. The avoided number of events was translated into avoided productivity losses, which were monetized using wages. Results: Patients on early intensified treatment experienced approximately 13,000 fewer complication events over 10 years. This was translated into a societal impact of $54 million (USD). Conclusion: Early treatment intensification is likely to be of particular benefit to health outcomes and productivity losses.

Brazilian practice guidelines for stroke rehabilitation: Part II

The Brazilian Practice Guidelines for Stroke Rehabilitation - Part II, developed by the Scientific Department of Neurological Rehabilitation of the Brazilian Academy of Neurology (Academia Brasileira de Neurologia, in Portuguese), focuses on specific rehabilitation techniques to aid recovery from impairment and disability after stroke. As in Part I, Part II is also based on recently available evidence from randomized controlled trials, systematic reviews, meta-analyses, and other guidelines. Part II covers disorders of communication, dysphagia, postural control and balance, ataxias, spasticity, upper limb rehabilitation, gait, cognition, unilateral spatial neglect, sensory impairments, home rehabilitation, medication adherence, palliative care, cerebrovascular events related to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, the future of stroke rehabilitation, and stroke websites to support patients and caregivers. Our goal is to provide health professionals with more recent knowledge and recommendations for better rehabilitation care after stroke.

Meta-synthesis of family communication patterns during post-stroke vascular aphasia: Evidence to guide practice

BACKGROUND

Previous studies have predominantly focused on the needs of persons with aphasia (PWA), after a stroke diagnosis. However, aphasia is found to cause communication challenges in persons with stroke and their family caregivers as a unit. Evidence is inconclusive about the communication patterns of both persons with aphasia and their family caregivers after a stroke. Studies have not been synthesized on facilitators and barriers of communication patterns between PWA and family caregivers after a stroke.

AIMS

A meta-synthesis of qualitative evidence was conducted to explore family communication patterns after post-stroke vascular aphasia.

METHODS

An electronic literature search of PubMed, CINAHL, Cochrane Library, PsyINFO, and Scopus was performed from January to March 2021. The methods of qualitative meta-synthesis were underpinned by Sandelowski and Barosso's guidelines. Data analysis was facilitated by Braun and Clarke thematic analysis, using NVivo 11 software.

RESULTS

A total of twenty studies were included for meta-synthesis. Three themes with corresponding subthemes were identified: (1) changes in family communication patterns (subthemes: adapting to the changes in PWA after a stroke, striving toward communication recovery); (2) facilitators of family communication patterns (subthemes: supportive communication techniques, hope of recovery, time to re-adjust, and community engagement [recreational activities]); and (3) barriers of communication (subthemes: emotional turmoil and daunting tasks of rehabilitation).

LINKING EVIDENCE TO ACTION

Although persons with aphasia and family caregivers are striving to achieve normalcy in communication, they are often challenged by communication deficits and protective family behaviors. Therefore, to establish effective communication, it is of paramount importance for nursing professionals to educate PWAs and their caregivers on facilitators and barriers of family communication patterns. Technology-based family communication facilitation and support groups for PWA and their family caregivers are recommended to promote family communication. The review was registered with PROSPERO (CRD42021235519).

Sex Disparities in Re-Employment in Stroke Patients With Large Vessel Occlusion Undergoing Mechanical Thrombectomy

BACKGROUND

Strokes in the working-age population represent a relevant share of ischemic strokes and re-employment is a major factor for well-being in these patients. Income differences by sex have been suspected a barrier for women in returning to paid work following ischemic stroke. We aim to identify predictors of (not) returning to paid work in patients with large vessel occlusion treated with mechanical thrombectomy (MT) to identify potential areas of targeted vocational rehabilitation.

METHODS

From 6635 patients enrolled in the German Stroke Registry Endovascular Treatment between 2015 and 2019, data of 606 patients of the working population who survived large vessel occlusion at least 90 days past MT were compared based on employment status at day 90 follow-up. Univariate analysis, multiple logistic regression and analyses of area under the curve were performed to identify predictors of re-employment.

RESULTS

We report 35.6% of patients being re-employed 3 months following MT (median age 54.0 years; 36.1% of men, 34.5% of women [P=0.722]). We identified independent negative predictors against re-employment being female sex (odds ratio [OR], 0.427 [95% CI, 0.229-0.794]; P=0.007), higher National Institutes of Health Stroke Scale (NIHSS) score 24 hours after MT (OR, 0.775 [95% CI, 0.705-0.852]; P<0.001), large vessel occlusion due to large-artery atherosclerosis (OR, 0.558 [95% CI, 0.312-0.997]; P=0.049) and longer hospital stay (OR, 0.930 [95% CI, 0.868-0.998]; P=0.043). Positive predictors favoring re-employment were excellent functional outcome (modified Rankin Scale score of 0-1) at 90 day follow-up (OR, 11.335 [95% CI, 4.864-26.415]; P<0.001) and combined treatment with intravenous thrombolysis (OR, 1.904 [95% CI, 1.046-3.466]; P=0.035). Multiple regression modeling increased predictive power of re-employment status significantly over prediction by best single functional outcome parameter (National Institutes of Health Stroke Scale 24 hours after MT ≤5; R²: 0.582 versus 0.432; area under the receiver operating characteristic curve: 0.887 versus 0.835, P<0.001).

CONCLUSIONS

There is more to re-employment after MT than functional outcome alone. In particular, attention should be paid to possible systemic barriers deterring women from resuming paid work.

REGISTRATION

URL: https://www.

CLINICALTRIALS

gov; Unique identifier: NCT03356392.

Secondary thalamic neuroinflammation after focal cortical stroke and traumatic injury mirrors corticothalamic functional connectivity

While cortical injuries, such as traumatic brain injury (TBI) and neocortical stroke, acutely disrupt the neocortex, most of their consequent disabilities reflect secondary injuries that develop over time. Thalamic neuroinflammation has been proposed to be a biomarker of cortical injury and of the long-term cognitive and neurological deficits that follow. However, the extent to which thalamic neuroinflammation depends on the type of cortical injury or its location remains unknown. Using two mouse models of focal neocortical injury that do not directly damage subcortical structures-controlled cortical impact and photothrombotic ischemic stroke-we found that chronic neuroinflammation in the thalamic region mirrors the functional connections with the injured cortex, and that sensory corticothalamic regions may be more likely to sustain long-term damage than nonsensory circuits. Currently, heterogeneous clinical outcomes complicate treatment. Understanding how thalamic inflammation depends on the injury site can aid in predicting features of subsequent deficits and lead to more effective, customized therapies.

Development and validation of the World Health Organization disability Assessment Schedule 2.0 (WHODAS 2.0) Indonesian version in stroke survivors

PURPOSE

Stroke is the third most common cause of disability worldwide. In order to effectively study the disability status experienced by stroke survivors, it is important to identify reliable and valid tools to measure disability that can be administered to this population. No previous study had been conducted on the Indonesian version of the WHO Disability Assessment Schedule 2.0 (WHODAS 2.0). The aim of this study was to develop and validate the Indonesian version of the WHODAS 2.0 for stroke survivors in Indonesia.

METHODS

Following translation and back-translation, the Indonesian version of the WHODAS 2.0 was administered to 183 stroke survivors. We used all six domains of the WHODAS 2.0, with the exception of four items of "work or school activities" in domain 5. Internal consistency was measured by Cronbach's alpha, the inter-rater reliability was measured by interclass correlations (ICCs), and the construct validity was tested with an exploratory factor analysis (EFA) and confirmatory factor analysis (CFA).

RESULTS

The range of Cronbach's alpha was 0.86-0.92, which indicated excellent reliability, and ICC was very good at 0.87-0.99. The EFA and CFA for the main 32-item questionnaire exhibited a total variance of 95% (KMO) and a p value of <0.05. The factor loadings per items were >0.4, and all the model fit indices were acceptable.

CONCLUSIONS

The WHODAS 2.0 was adapted for use in Indonesia and showed good results for all six domains. Therefore, the Indonesian version of the WHODAS 2.0 can be applied to assess disability in Indonesian stroke survivors.Implications for rehabilitationThe WHO Disability Assessment Schedule 2.0 (WHODAS 2.0) was developed as a single, generic instrument for assessing the health status and disability in different cultures and settings.In this study, we adapted and validated an Indonesian version of the WHODAS 2.0 for stroke survivors in Indonesia.The WHODAS 2.0 was adapted for use in Indonesia and showed good results for all six domains.The Indonesian version of the WHODAS 2.0 can be applied to assess disability in Indonesian stroke survivors.

Well-Being at Work after Return to Work (RTW): A Systematic Review

Background: Employees’ well-being at work after the return to work (RTW) is considered a key aspect of rehabilitation and maintenance of workability. This systematic review aimed at identifying the common psychosocial factors that predict the subjective and psychological well-being in RTW processes after having a long-standing health problem or disability. Objective: To evaluate the subjective and psychological well-being at work of employees with chronic or long-standing health problems or those returning to work after any cause of disability. Data source: Systematic review of articles published in English or Spanish using PsycINFO, PsycARTICLES, MEDLINE, Psychology, and Behavioral Sciences Collection, and Pubpsych. An additional study was identified by contacting expert academics in the field. The search equations used included terms such as Return to Work, Long-Standing Health Problems or Disability, Work Health Balance, and job satisfaction or subjective well-being. Eligibility criteria for the studies: Studies that included a measure of employees’ well-being at work following return to work were selected for the review. Evaluation of the studies and synthesis methods: The studies were selected using predefined fields which included quality criteria. Results: Of the 264 articles returned by the initial search, a total of 20 were finally selected. Results were organized around the three different theoretical approaches for understanding RTW and its antecedents and consequences: (a) RTW and autonomy at work have a positive effect on psychological well-being; (b) job demand is linked to less job satisfaction, whereas a higher level on the work–health balance is associated with job satisfaction and work engagement; (c) internal and external support is linked to job satisfaction in the case of a disease. Limitations: The evidence provided by the results is restricted by the limited availability of studies focusing on well-being at work following return to work. Moreover, the studies identified are of different kinds, thereby preventing comparisons. Conclusions and implications of the main findings: Employees’ subjective well-being after return to work has received very little attention to date. Given its importance in the current configuration of the labor market, it should be the object of more research.