Self-evaluation of personal needs by community-living young stroke survivors using an online English language questionnaire.

BACKGROUND: Identifying personal needs of young stroke survivors is crucial for their recovery. PURPOSE: Identify factors, burden, and significance of unmet needs of young community-living stroke survivors. MATERIALS AND METHODS: We used online advertising and word-of-mouth snowballing to recruit participants for an English language online questionnaire constructed for this purpose. Eligible participants aged 18-55 at time of stroke. Needs were classified into seven domains: Healthcare Experience, Impairments from Stroke, Everyday Activities, Work/Study, Finances, Relationships, and Social Participation. Random-effects logistic regression was used to determine the probability of unmet needs and X2 test to determine significance of distribution across domains. RESULTS: Out of 137 responses recorded: 32 did not meet inclusion criteria, 29 duplicates identified were discarded, and 76 eligible participants were analysed. Respondents were median 37 (IQR 32-47) years at time of stroke, and median 3 (1-5) years since stroke. Fifty-eight (76%) females. Modified Rankin Scale median score of 1 (1-3). Of 48 identified potential needs, 25 (IQR 19-30) were rated unmet. Twenty (IQR 15-25) considered of high significance. Unmet needs most frequently occurred in the domains: Impairments from Stroke, Finances, and Social Participation. CONCLUSIONS: There is high burden of unmet needs in community-living young stroke survivors which are spread disproportionately across the identified domains.IMPLICATIONS FOR REHABILITATIONIdentifying personal needs of young stroke survivors is crucial for their recovery.Impairments after Stroke, Finances, and Social Participation were often selected as being high burden unmet needs for community-living young people after stroke.Employing a post-stroke checklist to guide exploration of needs in young stroke may better capture which needs are unmet.

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.

Factors associated with paid employment 12 months after stroke in A Very Early Rehabilitation Trial (AVERT).

BACKGROUND: Returning to work is an important outcome for stroke survivors. OBJECTIVES: This sub-study of a randomised controlled trial aimed to provide characteristics of working-age stroke participants and identify factors associated with return to work at 12 months. METHODS: We used paid employment data collected as part of A Very Early Rehabilitation Trial (AVERT, n=2104), an international randomised controlled trial studying the effects of very early mobilisation after stroke at 56 acute stroke units across Australia, New Zealand, the United Kingdom, Malaysia and Singapore. For the present analysis, data for trial participants < 65 years old were included if they were working at the time of stroke and had complete 12-month return-to-work data. The primary outcome was 12-month return to paid work. Univariable and multivariable logistic regression analyses were conducted to determine the association of multiple factors with return to work. RESULTS: In total, 376 AVERT participants met the inclusion criteria for this sub-study. By 12 months, 221 (59%) participants had returned to work at a median of 38 hr per week. Similar rates were found across geographic regions. On univariable analysis, the odds of returning to paid employment were increased with younger age (OR per year 0.95, 95%CI 0.92-0.97), no previous diabetes (0.4, 0.24-0.67), lower stroke severity (OR per National Institutes of Health Stroke Scale point 0.82, 0.78-0.86), less 3-month depressive traits (Irritability Depression Anxiety [IDA] scale) (OR per IDA point 0.87, 0.80-0.93), less 3-month disability (modified Rankin Scale), and prior full-time work (2.04, 1.23-3.38). On multivariable analysis, return to work remained associated with younger age (OR 0.94, 95%CI 0.91-0.98), lower stroke severity (0.92, 0.86-0.99), prior full-time work (2.33, 1.24-4.40), and less 3-month disability. CONCLUSIONS: Return to work at 12 months after stroke was associated with young age, acute stroke severity, 3-month disability and full-time employment before stroke. Greater understanding of this topic could help in developing programs to support successful resumption of work post-stroke.

Factors associated with time to independent walking recovery post-stroke.

BACKGROUND: Past studies have inconsistently identified factors associated with independent walking post-stroke. We investigated the relationship between pre-stroke factors and factors collected acutely after stroke and number of days to walking 50 m unassisted using data from A Very Early Rehabilitation Trial (AVERT). METHODS: The outcome was recovery of 50 m independent walking, tested from 24 hours to 3 months post-stroke. A set of a priori defined factors (participant demographics: age, sex, handedness; pre-stroke: hypertension, ischaemic heart disease, hypercholesterolaemia, diabetes mellitus, atrial fibrillation; stroke-related: stroke severity, stroke type, ischaemic stroke location, stroke hemisphere, thrombolysis) were investigated for association with independent walking using a cause-specific competing risk Cox proportional hazards model. Respective effect sizes are reported as cause-specific adjusted HR (caHR) adjusted for age, stroke severity and AVERT intervention. RESULTS: A total of 2100 participants (median age 73 years, National Institutes of Health Stroke Scale 7, <1% missing data) with stroke were included. The median time to walking 50 m unassisted was 6 days (IQR 2-63) and 75% achieved independent walking by 3 months. Adjusted Cox regression indicated that slower return to independent walking was associated with older age (caHR 0.651, 95% CI 0.569 to 0.746), diabetes (caHR 0.836, 95% CI 0.740 to 0.945), severe stroke (caHR 0.094, 95% CI 0.072 to 0.122), haemorrhagic stroke (caHR 0.790, 95% CI 0.675 to 0.925) and right hemisphere stroke (caHR 0.796, 95% CI 0.714 to 0.887). CONCLUSION: Our analysis provides robust evidence for important factors associated with independent walking recovery. These findings highlight the need for tailored mobilisation programmes that target subgroups, in particular people with haemorrhagic and severe stroke.

Occlusive Disease and Upright Activity in Acute Ischemic Stroke.

The impact of out-of-bed upright activity on outcomes in ischemic stroke patients with severe extra- and intracranial stenosis or occlusion is unknown. Using ultrasound findings from a cohort recruited to A Very Early Rehabilitation Trial (AVERT) which compared higher dose very early mobilisation (VEM) to usual care (UC), we aimed to explore the association between occlusive disease and 3-month outcomes and occlusive disease-by-mobilisation treatment interactions. Participants with ischemic stroke, with carotid and transcranial Doppler ultrasounds performed ≤1 week after admission, were included in this single centre substudy in Melbourne, Australia. Reports were retrospectively reviewed to determine the degree of stenosis or presence of occlusion in the relevant arterial territory. Stenosis ≥70% extracranial or ≥50% intracranial were classified as severe or occlusion. Overall, 19% (n = 36/191) had occlusive disease in the affected circulation. About 40% (n = 14/36) with occlusive disease and 51% (n = 79/155) without had a 3-month favourable outcome (mRS 0-2) (adjusted OR0.53, CI0.17-1.67). Fourteen percent (n = 5) with occlusive disease and 4% (n = 6) without died by 3 months (adjusted OR2.52, CI0.6-10.7). Fifty percent (n = 11/22) of UC (adjusted OR0.86, CI0.23-3.2) and 21% (n = 3/14) of VEM participants (adjusted OR0.16, CI0.01-2.7) with occlusive disease had a favourable outcome. Almost 30% (n = 4) VEM participants with occlusive disease died (adjusted OR3.99, CI0.69-22.9) compared to 5% (n = 1) UC participants with occlusive disease (adjusted OR0.45, CI0.02-8.6), however numbers were small. No stenosis-by-treatment interactions were found. High quality prospective studies are needed to help guide decision making about when patients with occlusive disease should commence upright activity in acute stroke.

Cerebral haemodynamics with head position changes post-ischaemic stroke: A systematic review and meta-analysis.

The effects of upright postures on the cerebral circulation early post-ischaemic stroke are not fully understood. We conducted a systematic review and meta-analysis to investigate the effects of head positioning on cerebral haemodynamics assessed by imaging methods post-ischaemic stroke. Of the 21 studies included (n = 529), 15 used transcranial Doppler. Others used near-infrared, diffuse correlation spectroscopy and nuclear medicine modalities. Most tested head positions between 0° and 45°. Seventeen studies reported changes in CBF parameters (increase at lying-flat or decrease at more upright) in the ischaemic hemisphere with position change. However, great variability was found and risk of bias was high in many studies. Pooled data of two studies ≤24 h (n = 28) showed a mean increase in cerebral blood flow (CBF) velocity of 8.5 cm/s in the ischaemic middle cerebral artery (95%CI,-2.2-19.3) from 30° to 0°. The increase found ≤48 h (n = 50) was of 2.3 cm/s (95%CI,-4.6-9.2), while ≤7 days (n = 38) was of 8.4 cm/s (95%CI, 1.8-15). Few very early studies (≤2 days) tested head positions greater than 30° and were unable to provide information about the response of acute stroke patients to upright postures (sitting, standing). These postures are part of current clinical practice and knowledge on their effects on cerebral haemodynamics is required.