Realist process evaluation of occupational performance coaching: protocol.

Introduction: A cluster randomised controlled trial, the Meaning, Agency and Nurturing Autonomy (MANA) study, is underway comparing the effects of occupational performance coaching (OPC) and usual care on the social participation, health and well-being of children with neurodisability and their caregivers. This protocol presents the realist process evaluation which is occurring in parallel with the trial to allow testing and further refinement of OPC programme theory, as represented in its logic model. The aim of this realist evaluation is to examine what works, for whom, in the implementation of OPC with caregivers of children with neurodisability (in particular, Māori and Pasifika) in current service delivery contexts.

Green space and stroke: A scoping review of the evidence.

Background: Global industrialisation and urbanisation has led to an increased interest in the link between the environment and health. Stroke is a major cause of morbidity and mortality, and there is increased evidence that environmental factors may affect both the incidence and severity of stroke. This review summarises the evidence for relationship between green space exposure and stroke incidence and outcomes.

Environmental factors and stroke: Risk and prevention.

Stroke is a leading cause of death and adult disability globally. In addition to traditional risk factors, environmental risk factors have emerged over the recent past and are becoming increasingly important. The disproportionate rise of stroke incidence in low- and middle-income countries has been attributed, at least in part, to environmental factors.

Endovascular thrombectomy for acute ischaemic stroke improves and maintains function in the very elderly: A multicentre propensity score matched analysis.

Introduction: The very elderly (⩾80 years) are under-represented in randomised endovascular thrombectomy (EVT) clinical trials for acute ischaemic stroke. Rates of independent outcome in this group are generally lower than the less-old patients but the comparisons may be biased by an imbalance of non-age related baseline characteristics, treatment related metrics and medical risk factors.

Patients And Methods: We compared outcomes between very elderly (⩾80) and the less-old (<80 years) using retrospective data from consecutive patients receiving EVT from four comprehensive stroke centres in New Zealand and Australia.

Occupational Performance Coaching for Children With Neurodisability: A Randomized Controlled Trial Protocol.

Occupational Performance Coaching (OPC) is a goal-oriented approach in which client agency takes precedence in goal selection, analysis, choice of action, and evaluation of success. The intended outcomes of OPC are improved occupational performance and participation in clients' life situations. Randomized clinical trials are needed to determine the effectiveness of OPC.

Stroke Learning Health Systems: A Topical Narrative Review With Case Examples.

To our knowledge, the adoption of Learning Health System (LHS) concepts or approaches for improving stroke care, patient outcomes, and value have not previously been summarized. This topical review provides a summary of the published evidence about LHSs applied to stroke, and case examples applied to different aspects of stroke care from high and low-to-middle income countries. Our attempt to systematically identify the relevant literature and obtain real-world examples demonstrated the dissemination gaps, the lack of learning and action for many of the related LHS concepts across the continuum of care but also elucidated the opportunity for continued dialogue on how to study and scale LHS advances.

Ultra-Long Transfers for Endovascular Thrombectomy-Mission Impossible?: The Australia-New Zealand Experience.

Background: Endovascular thrombectomy (EVT) access in remote areas is limited. Preliminary data suggest that long distance transfers for EVT may be beneficial; however, the magnitude and best imaging strategy at the referring center remains uncertain. We hypothesized that patients transferred >300 miles would benefit from EVT, achieving rates of functional independence (modified Rankin Scale [mRS] score of 0-2) at 3 months similar to those patients treated at the comprehensive stroke center in the randomized EVT extended window trials and that the selection of patients with computed tomography perfusion (CTP) at the referring site would be associated with ordinal shift toward better outcomes on the mRS.

Global Impact of the COVID-19 Pandemic on Stroke Volumes and Cerebrovascular Events: A 1-Year Follow-up.

Background And Objectives: Declines in stroke admission, IV thrombolysis (IVT), and mechanical thrombectomy volumes were reported during the first wave of the COVID-19 pandemic. There is a paucity of data on the longer-term effect of the pandemic on stroke volumes over the course of a year and through the second wave of the pandemic. We sought to measure the effect of the COVID-19 pandemic on the volumes of stroke admissions, intracranial hemorrhage (ICH), IVT, and mechanical thrombectomy over a 1-year period at the onset of the pandemic (March 1, 2020, to February 28, 2021) compared with the immediately preceding year (March 1, 2019, to February 29, 2020).

Prehospital Telestroke vs Paramedic Scores to Accurately Identify Stroke Reperfusion Candidates: A Cluster Randomized Controlled Trial.

Background And Objective: Stroke reperfusion therapy is time critical. Improving prehospital diagnostic accuracy including the likelihood of large vessel occlusion can aid with efficient and appropriate diversion decisions to optimize onset-to-treatment time. In this study, we investigated whether prehospital telestroke improves diagnostic accuracy when compared with paramedic assessments and assessed feasibility.

Patient, carer and health worker perspectives of stroke care in New Zealand: a mixed methods survey.

Purpose: It is important to understand how consumers (person with stroke/family member/carer) and health workers perceive stroke care services.

Materials And Methods: Consumers and health workers from across New Zealand were surveyed on perceptions of stroke care, access barriers, and views on service centralisation. Quantitative data were summarised using descriptive statistics whilst thematic analysis was used for free-text answers.

Stroke reperfusion treatment trends in New Zealand: 2019 & 2020.

Aim: This study assessed stroke reperfusion treatments trends in 2019 and 2020 with comparison back to 2015. Additional analyses looked at differences by sex and ethnicity.

Method: The National Stroke Register contains data on all stroke patients who received reperfusion therapies since 2015.

Geographic Disparities in Stroke Outcomes and Service Access: A Prospective Observational Study.

Background And Objectives: International evidence shows that patients treated at nonurban hospitals experience poorer access to key stroke interventions. Evidence for whether this results in poorer outcomes is conflicting and generally based on administrative or voluntary registry data. The aim of this study was to use prospective high-quality comprehensive nationwide patient-level data to investigate the association between hospital geography and outcomes of patients with stroke and access to best-practice stroke care in New Zealand.

The impact of ethnicity on stroke care access and patient outcomes: a New Zealand nationwide observational study.

Background: Ethnic inequities in stroke care access have been reported internationally but the impact on outcomes remains unclear. In New Zealand, data on ethnic stroke inequities and resultant effects on outcomes are generally limited and conflicting.

Methods: In a prospective, nationwide, multi-centre observational study, we recruited consecutive adult patients with confirmed stroke from 28 hospitals between 1 May and 31 October 2018.

Risk of Subsequent Stroke Among Patients Receiving Outpatient vs Inpatient Care for Transient Ischemic Attack: A Systematic Review and Meta-analysis.

Importance: Transient ischemic attack (TIA) often indicates a high risk of subsequent cerebral ischemic events. Timely preventive measures improve the outcome.

Objective: To estimate and compare the risk of subsequent ischemic stroke among patients with TIA or minor ischemic stroke (mIS) by care setting.

Tranexamic acid for intracerebral haemorrhage within 2 hours of onset: protocol of a phase II randomised placebo-controlled double-blind multicentre trial.

Rationale: Haematoma growth is common early after intracerebral haemorrhage (ICH), and is a key determinant of outcome. Tranexamic acid, a widely available antifibrinolytic agent with an excellent safety profile, may reduce haematoma growth.

Methods And Design: Stopping intracerebral haemorrhage with tranexamic acid for hyperacute onset presentation including mobile stroke units (STOP-MSU) is a phase II double-blind, randomised, placebo-controlled, multicentre, international investigator-led clinical trial, conducted within the estimand statistical framework.

Impact and predictors of quality of life in adults diagnosed with a genetic muscle disorder: a nationwide population-based study.

Objectives: To determine the impact of genetic muscle disorders and identify the sociodemographic, illness, and symptom factors influencing quality of life.

Methods: Adults (aged 16-90 years) with a confirmed clinical or molecular diagnosis of a genetic muscle disorder identified as part of a nationwide prevalence study were invited to complete an assessment of the impact of their condition. Quality of life was measured using the World Health Organization Quality of Life questionnaire.

Alternative Payment Models and Associations With Stroke Outcomes, Spending, and Service Utilization: A Systematic Review.

Stroke contributes an estimated $28 billion to US health care costs annually, and alternative payment models aim to improve outcomes and lower spending over fee-for-service by aligning economic incentives with high value care. This systematic review evaluates historical and current evidence regarding the impacts of alternative payment models on stroke outcomes, spending, and utilization. Included studies evaluated alternative payment models in 4 categories: pay-for-performance (n=3), prospective payments (n=14), shared savings (n=5), and capitated payments (n=14).

Safety and Outcomes of Intravenous Thrombolytic Therapy in Ischemic Stroke Patients with COVID-19: CASCADE Initiative.

Background: There is little information regarding the safety of intravenous tissue plasminogen activator (IV-tPA) in patients with stroke and COVID-19.

Methods: This multicenter study included consecutive stroke patients with and without COVID-19 treated with IV-tPA between February 18, 2019, to December 31, 2020, at 9 centers participating in the CASCADE initiative. Clinical outcomes included modified Rankin Scale (mRS) at hospital discharge, in-hospital mortality, the rate of hemorrhagic transformation.

Switching to Tenecteplase for Stroke Thrombolysis: Real-World Experience and Outcomes in a Regional Stroke Network.

Background And Purpose: Due to practical advantages, increasing trial safety data, recent Australian Guideline endorsement and local population needs we switched to tenecteplase for stroke thrombolysis from alteplase. We describe our change process and real-world outcome data.

Methods: Mixed-methods including stakeholder engagement, preimplementation and postimplementation surveys, and assessment of patient treatment rates, metrics, and clinical outcomes preimplementation and postimplementation adjusting regression analyses for age, sex, National Institutes of Health Stroke Scale, premorbid modified Rankin Scale score, and thrombectomy using New Zealand National Stroke Registry data.

Economic analysis of the 'Take Charge' intervention for people following stroke: Results from a randomised trial.

Objective: To undertake an economic analysis of the Take Charge intervention as part of the Taking Charge after Stroke (TaCAS) study.

Design: An open, parallel-group, randomised trial comparing active and control interventions with blinded outcome assessment.

Setting: Community.