Family-led rehabilitation in India (ATTEND)-Findings from the process evaluation of a randomized controlled trial

Lessons learned from qualitative fieldwork in a multilingual setting

Qualitative research conducted in a multilingual setting is an arduous, yet essential, endeavour. As part of my PhD research program, I set out to conduct qualitative process evaluation of a stroke trial in 11 languages in the Indian subcontinent. In this article, I reflect upon the challenges, oversights, and successes that I experienced in the hope of offering insight of use to fellow researchers conducting healthcare fieldwork in multicultural contexts where many languages are spoken. My account starts with a description of the setting's context and the necessity of conducting research in multiple languages. I elaborate on the planning of the study which included selection of the sample and preparation of relevant documents, including informed consent in patients' languages. Subsequent steps entailed submission and approval of requisite documents, setup and training of a research team, and conducting interviews using interpreters. During this process, I developed a hybrid technique for conducting interviews that reduced fatigue for both patient interviewees and interpreters while still yielding in-depth insights. Additionally, I discuss the benefits of engaging professional translators for performing translations. Finally, I introduce a stepwise approach to facilitate the thematic analysis of qualitative data. I believe this account will encourage and empower researchers to pave their own way while anticipating and preparing for potential obstacles when conducting research in similar settings.

Secondary prevention by structured semi-interactive stroke prevention package in INDIA (SPRINT INDIA): Findings from the process evaluation of a randomized controlled trial

INTRODUCTION

Secondary Prevention by Structured Semi-Interactive Stroke Prevention Package in INDIA Trial delivered secondary stroke awareness intervention to sub-acute stroke patients in form of workbook, videos and SMS across 31 centres in 12 languages. Trial was stopped for futility due to fewer vascular outcomes than anticipated. Trial results indicated that trial intervention, did not lead to reduction in vascular events. We carried out process evaluation, to evaluate trial implementation and participant's perspectives, to comprehend the trial's futile outcomes.

MATERIALS AND METHODS

Using mixed methods approach, qualitative interviews and quantitative data from case report forms, workbooks and questionnaires were analysed to measure intervention fidelity and contamination. Using purposive sampling, 115 interviews of patient-caregiver dyads and health professionals at 11 centres and 2 focus group discussions were held.

RESULTS AND DISCUSSION

Iterative thematic analysis of qualitative data was done with RE-AIM and realist models. There was good fidelity to intervention and adherence to protocol; however, there was dilution of inclusion criteria by randomly enrolling uneducated and caregiver-dependent patients. Centre coordinators provided counselling to both arms, not specified by protocol, causing bias. Coordinators found it difficult to keep patients motivated to view intervention which was corroborated by fidelity questionnaire showing decreased viewing of intervention for a year. Cardiovascular protection improved in routine care by virtue of participating in trial. No contamination of intervention was reported.

CONCLUSION

The intervention was acceptable by patients and caregivers, which could be made a community-based programme. Reasons identified for decreased viewing were repetitive content and non-availability of personal cellular device.

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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Effectiveness of a nurse-led decision counselling programme on hepatocellular carcinoma screening uptake among patients with hepatitis B: A randomised controlled trial

BACKGROUND

The globally endemic hepatocellular carcinoma induced by hepatitis B highlights the need for an ultrasonography-based screening strategy to reduce the tumour burden. However, patient non-adherence due to unawareness and complex decisions in weighting uncertainties of hepatocellular carcinoma screening has continuously challenged its continuum.

OBJECTIVE

To examine the effectiveness and process of a nurse-led decision counselling programme for improving hepatocellular carcinoma screening among patients with hepatitis B.

DESIGN

Single-blind randomised controlled trial.

SETTING AND PARTICIPANTS

Between 12 March and 19 July 2021, 178 patients with hepatitis B were recruited from six inpatient wards of a university-affiliated hospital in northern China.

METHODS

Participants were randomly allocated to receive usual care (n = 89) or usual care plus a nurse-led decision counselling programme (n = 89). Underpinned by the preventive health model, the programme consisted of health education, tailored information, and values clarification exercises to elicit informed and value-based preferences for hepatocellular carcinoma screening. Screening barriers were explored and addressed through procedural problem-solving. Hepatocellular carcinoma screening rate at six months post-baseline was the primary outcome. Secondary outcomes (knowledge, perceptions, and decision conflicts regarding hepatocellular carcinoma screening) were measured at baseline (T0), immediately after the intervention (T1), and the six-month follow-up (T2). A Medical Research Council framework-guided process evaluation was conducted by drawing on data from intervention documentation, WeChat discussions, and interviews with stakeholders (n = 13).

RESULTS

With a mean age of 47.32 (8.78) years, participants mostly occupied rural residences (63.5 %). Compared with the control group, the intervention group had significantly higher hepatocellular carcinoma screening rates (75.6 % vs. 42.1 %, p < 0.001) and displayed greater improvements in the scores of hepatocellular carcinoma screening knowledge (β = 3.643, 95 % confidence interval [CI] = 3.030, 4.255), salience and coherence (β = 0.410, 95 % CI = 0.234, 0.586), response efficacy (β = 0.327, 95 % CI = 0.181, 0.473), and perceived susceptibility (β = 0.214, 95 % CI = 0.040, 0.388) at T1. Improvement in perceived susceptibility was not maintained, whereas a higher decrease of the decision conflict score was found at T2 (β = -4.156, 95 % CI = -7.851, -0.461). The process evaluation revealed potential intervention mechanisms and contextual factors affecting intervention effectiveness, such as living status and natural disasters.

CONCLUSION

The programme was effective in improving hepatocellular carcinoma screening and showed that nurses could play a decision counselling role in optimising the screening among patients with hepatitis B.

TRIAL REGISTRATION

ClinicalTrials.govNCT04659005. Registration date: 9 December, 2020.

TWEETABLE ABSTRACT

Nurse-led decision counselling improves hepatocellular carcinoma screening in patients with hepatitis B.

Sex differences in pain expressed by patients across diverse disease states: individual patient data meta-analysis of 33,957 participants in 10 randomized controlled trials

ABSTRACT

The experience of pain is determined by many factors and has a significant impact on quality of life. This study aimed to determine sex differences in pain prevalence and intensity reported by participants with diverse disease states in several large international clinical trials. Individual participant data meta-analysis was conducted using EuroQol-5 Dimension (EQ-5D) questionnaire pain data from randomised controlled trials published between January 2000 and January 2020 and undertaken by investigators at the George Institute for Global Health. Proportional odds logistic regression models, comparing pain scores between females and males and fitted with adjustments for age and randomized treatment, were pooled in a random-effects meta-analysis. In 10 trials involving 33,957 participants (38% females) with EQ-5D pain score data, the mean age ranged between 50 and 74. Pain was reported more frequently by females than males (47% vs 37%; P < 0.001). Females also reported greater levels of pain than males (adjusted odds ratio 1.41, 95% CI 1.24-1.61; P < 0.001). In stratified analyses, there were differences in pain by disease group (P for heterogeneity <0.001), but not by age group or region of recruitment. Females were more likely to report pain, and at a higher level, compared with males across diverse diseases, all ages, and geographical regions. This study reinforces the importance of reporting sex-disaggregated analysis to identify similarities and differences between females and males that reflect variable biology and may affect disease profiles and have implications for management.

Understanding for whom, how and why Sydney Local Health District’s Integrated Response was Effective in Addressing COVID-19: A Critical Realist Qualitative Study

Introduction:

Australia has been comparatively effective in preventing the transmission of COVID-19. The Sydney Local Health District [SLHD] used a “whole of health” integrated approach to respond to the pandemic. The aim of this study was to understand for whom, how and why this response worked, to inform a sustainable system transformation.

Methods:

A critical realist qualitative study was conducted with 20 purposively selected key informants. Data were collected through in-depth interviews and analysed using thematic analysis guided by abduction and retroduction. The five strategies of the WHO integrated people-centred health services framework was used to guide the overall study.

Results:

An enabling environment of a strong governance, emergency preparedness, a committed and adaptable workforce, and a strong core infrastructure underpinned SLHD’s effective response. With a culture of embracing innovation, the district adapted virtual care to effectively quarantine people through their special health accommodation, and coordinate care across tertiary and community services. The established interagency relationships prior to the pandemic, enabled service directors to quickly integrate their services, which empowered and engaged the community [and staff], working across relevant sectors to provide care “where the people are”; reaching marginalised populations, and reducing community transmission.

Discussion and Conclusion:

The SLHD’s progress towards a ‘whole of health’ approach, empowered and enabled the district to effectively work within and across sectors to address the pandemic in a people-centred manner. Sustaining the contextual conditions and mechanisms, that facilitated effective integration, will be beneficial beyond the pandemic.

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.

Validation of the Chinese Non-pharmacological Therapy Experience Scale in persons with intellectual disability

Aim

To validate the 4- and 7-point Chinese Non-pharmacological Therapy Experience Scales and test the psychometric properties of the scales on persons with intellectual disability.

Design

A validation study.

Methods

Sixty-seven persons with intellectual disability were recruited from six hostels or centres for persons with intellectual disability in Hong Kong. A total of 1,163 and 1,161 observations were collected by the trained observers with the 4-point and 7-point scales, respectively. The floor and ceiling effects, inter-rater reliability, internal consistency, responsiveness of both scales and the scale equivalence were examined.

Results

The Cronbach's α of the 4- and 7-point scales was .762 and .797, respectively. The correlation between the two scales was 0.906. The inter-rater reliability of the 4- and 7-point scales was 0.774 and 0.835, respectively. Neither scale had the floor or ceiling effects. The effect size of the 7-point scale was consistently higher than that of the 4-point scale.

Perspectives on Disability and Non-Communicable Diseases in Low- and Middle-Income Countries, with a Focus on Stroke and Dementia

Non-communicable diseases (NCD) and disability are both common, and increasing in magnitude, as a result of population ageing and a shift in disease burden towards chronic conditions. Moreover, disability and NCDs are strongly linked in a two-way association. People living with NCDs may develop impairments, which can cause activity limitations and participation restriction in the absence of supportive personal and environmental factors. In other words, NCDs may lead to disabilities. At the same time, people with disabilities are more vulnerable to NCDs, because of their underlying health condition, and vulnerability to poverty and exclusion from healthcare services. NCD programmes must expand their focus beyond prevention and treatment to incorporate rehabilitation for people living with NCDs, in order to maximize their functioning and well-being. Additionally, access to healthcare needs to be improved for people with disabilities so that they can secure their right to preventive, curative and rehabilitation services. These changes may require new innovations to overcome existing gaps in healthcare capacity, such as an increasing role for mobile technology and task-sharing. This perspective paper discusses these issues, using a particular focus on stroke and dementia in order to clarify these relationships.