The feasibility of task-sharing the identification, emergency treatment, and referral for women with pre-eclampsia by community health workers in India

Effects of a Community Health Worker-Led Health Literacy Intervention on Lifestyle Modification Among Patients With Hypertension and Diabetes in the City of Harare, Zimbabwe: Protocol for a Cluster Randomized Controlled Trial

BACKGROUND

Hypertension and diabetes are among the most common noncommunicable diseases in Zimbabwe. These 2 conditions are largely prevented and controlled by lifestyle modifications, such as healthy eating habits, physical activity, and avoiding the use of tobacco and alcohol.

OBJECTIVE

This study aims to evaluate the effects of a community health worker (CHW)-led health literacy intervention on lifestyle modification among patients with diabetes and hypertension in the City of Harare, Zimbabwe, in terms of (1) adherence to recommended lifestyle changes, (2) blood pressure and blood glucose levels, and (3) medication adherence.

METHODS

This is a 6-month-long cluster randomized controlled trial, which will be conducted in primary health care clinics in the city of Harare. A total of 14 clinics will be randomly allocated into either the intervention or control group. A total of 680 (49 participants per clinic) adult patients with hypertension and diabetes will be enrolled for the trial. Participants in the intervention arm will receive a simple health literacy intervention on lifestyle modification, which will be delivered by trained CHWs, while those in the control arm will receive usual care. The intervention consists of 4 face-to-face interactive educational sessions and monthly support visits by trained CHWs and will be carried out over a period of 6 months. The primary study outcomes will be blood pressure and blood glucose levels and levels of adherence to the recommended lifestyle modifications. Other outcomes will include adherence to medication. Data management and analysis will be done using Epi Info software, and the data will be analyzed using the intention-to-treat principle.

RESULTS

Recruitment of study participants commenced on June 1, 2023, and was completed on July 30, 2023. Baseline data are being collected after participants' recruitment, and the final data collection will be completed by January 31, 2024.

CONCLUSIONS

There is an information dearth regarding the effectiveness of CHW-led interventions for the management and control of hypertension in Zimbabwe. Our study offers an opportunity to show the effectiveness of CHWs in addressing the gaps in the management of hypertension and diabetes. The findings from our study will provide crucial evidence on the effectiveness and feasibility of a simple intervention delivered by CHWs in resource-constrained areas.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

PRR1-10.2196/47512.

Factors affecting use of magnesium sulphate for pre-eclampsia or eclampsia: a qualitative evidence synthesis

Background

Hypertensive disorders account for 14% of global maternal deaths. Magnesium sulphate (MgSO₄) is recommended for prevention and treatment of pre‐eclampsia/eclampsia. However, MgSO₄ remains underused, particularly in low‐ and middle‐income countries (LMICs).

Objective

This qualitative evidence synthesis explores perceptions and experiences of healthcare providers, administrators and policy‐makers regarding factors affecting use of MgSO₄ to prevent or treat pre‐eclampsia/eclampsia.

Search strategy

We searched MEDLINE, EMBASE, Emcare, CINAHL, Global Health and Global Index Medicus, and grey literature for studies published between January 1995 and June 2021.

Selection criteria

Primary qualitative and mixed‐methods studies on factors affecting use of MgSO₄ in healthcare settings, from the perspectives of healthcare providers, administrators and policy‐makers, were eligible for inclusion.

Data collection and analysis

We applied a thematic synthesis approach to analysis, using COM‐B behaviour change theory to map factors affecting appropriate use of MgSO₄.

Main results

We included 22 studies, predominantly from LMICs. Key themes included provider competence and confidence administering MgSO₄ (attitudes and beliefs, complexities of administering, knowledge and experience), capability of health systems to ensure MgSO₄ availability at point of use (availability, resourcing and pathways to care) and knowledge translation (dissemination of research and recommendations). Within each COM‐B domain, we mapped facilitators and barriers to physical and psychological capability, physical and social opportunity, and how the interplay between these domains influences motivation.

Conclusions

These findings can inform policy and guideline development and improve implementation of MgSO₄ in clinical care. Such action is needed to ensure this life‐saving treatment is widely available and appropriately used.

Tweetable abstract

Global qualitative review identifies factors affecting underutilisation of MgSO₄ for pre‐eclampsia and eclampsia.

Global qualitative review identifies factors affecting underutilisation of MgSO₄ for pre‐eclampsia and eclampsia.

This article includes Author Insights, a video abstract available at https://vimeo.com/manage/videos/623192027

Linked article This article is commented on by LA Magee, p. 392 in this issue. To view this mini commentary visit https://doi.org/10.1111/1471-0528.16971.

Leveraging role of non-physician health workers in prevention and control of non-communicable diseases in India: Enablers and challenges

Due to upsurge of non-communicable disease (NCD) burden, there is accentuated emphasis on task sharing and shifting NCDs-related health care delivery to non-physician healthcare workers especially nursing personnel and grass root level health professionals. This narrative review summates role of non-physician health workers, highlights various enablers and challenges while engaging them in delivery of NCD services so as to prevent and control various NCDs in India. Pubmed, Google scholar databases were searched using various keywords and Mesh terminologies. In addition, reference lists of selected articles were also screened. It is concluded that with regular update of knowledge, training, and supervision, these workers can efficiently deliver promotive, preventive, curative, and rehabilitative NCD-related healthcare services to needy. While engagement of this workforce in NCDs mitigation is a transforming concept, it also has its own challenges and issues which need to be explored and addressed in order to utilize this human resource to their maximum potential.

Community level interventions for pre-eclampsia (CLIP) in India: A cluster randomised controlled trial

OBJECTIVES

Pregnancy hypertension is associated with 7.1% of maternal deaths in India. The objective of this trial was to assess whether task-sharing care might reduce adverse pregnancy outcomes related to delays in triage, transport, and treatment.

STUDY DESIGN

The Indian Community-Level Interventions for Pre-eclampsia (CLIP) open-label cluster randomised controlled trial (NCT01911494) recruited pregnant women in 12 clusters (initial four-cluster internal pilot) in Belagavi and Bagalkote, Karnataka. The CLIP intervention (6 clusters) consisted of community engagement, community health workers (CHW) provided mobile health (mHeath)-guided clinical assessment, initial treatment, and referral to facility either urgently (<4 h) or non-urgently (<24 h), dependent on algorithm-defined risk. Treatment effect was estimated by multi-level logistic regression modelling, adjusted for prognostically-significant baseline variables. Predefined secondary analyses included safety and evaluation of the intensity of mHealth-guided CHW-provided contacts.

MAIN OUTCOME MEASURES

20% reduction in composite of maternal, fetal, and newborn mortality and major morbidity.

RESULTS

All 14,783 recruited pregnancies (7839 intervention, 6944 control) were followed-up. The primary outcome did not differ between intervention and control arms (adjusted odds ratio (aOR) 0.92 [95% confidence interval 0.74, 1.15]; p = 0.47; intraclass correlation coefficient 0.013). There were no intervention-related safety concerns following administration of either methyldopa or MgSO₄, and 401 facility referrals. Compared with intervention arm women without CLIP contacts, those with ≥8 contacts suffered fewer stillbirths (aOR 0.19 [0.10, 0.35]; p < 0.001), at the probable expense of survivable neonatal morbidity (aOR 1.39 [0.97, 1.99]; p = 0.072).

CONCLUSIONS

As implemented, solely community-level interventions focussed on pre-eclampsia did not improve outcomes in northwest Karnataka.

Cardiometabolic Risk Factors in Pregnancy and Implications for Long-Term Health: Identifying the Research Priorities for Low-Resource Settings

Cardiometabolic disorders (CMDs), including ischemic heart disease, stroke and type 2 diabetes are the leading causes of mortality and morbidity in women worldwide. The burden of CMDs falls disproportionately on low and middle-income countries (LMICs), placing substantial demands on already pressured health systems. Cardiometabolic disorders may present up to a decade earlier in some LMIC settings, and are associated with high-case fatality rates. Early identification and ongoing postpartum follow-up of women with pregnancy complications such as hypertensive disorders of pregnancy (HDPs), and gestational diabetes mellitus (GDM) may offer opportunities for prevention, or help delay onset of CMDs. This mini-review paper presents an overview of the key challenges faced in the early identification, referral and management of pregnant women at increased risk of CMDs, in low-resource settings worldwide. Evidence-based strategies, including novel diagnostics, technology and innovations for early detection, screening and management for pregnant women at high-risk of CMDs are presented. The review highlights the key research priorities for addressing cardiometabolic risk in pregnancy in low-resource settings.

Improving the capacity of nurses for non-communicable disease service delivery in India: how do they fare in comparison to doctors?

India has witnessed a major shift in morbidity to non-communicable diseases (NCDs) in the last few decades. The service delivery for these long-term conditions has been physician-centred up till now. There is a recent move towards shared care, and nurses are being engaged in the delivery of NCD care. This study was performed in the context of a composite training initiative involving nurses and doctors. Our aim was to compare the performance of nurses with doctors to determine which skills need to be emphasised in future educational programmes. Baseline and end-training knowledge assessments were available from training records. In 2014, of a total of 387 participants from one state in India, 153 were followed up to assess long-term retention of knowledge in various NCD training domains. We found that despite a lower baseline, nurses had a similar attrition in knowledge after training compared to doctors. Results of our study emphasised that nurses can be trained for the primary care needs of NCDs and that both nurses and doctors have retraining needs.

Contribution of women's development army to maternal and child health in Ethiopia: a systematic review of evidence

OBJECTIVE

The aim of this review was to identify, appraise and synthesise studies that reported on the contribution of women's development army (WDA) to maternal and child health development.

SETTING

Studies conducted in Ethiopia 2010 onwards and published in English were considered.

DATA SOURCES

Evidence were searched in MEDLINE, CINAHL and EBSCOhost from 25 March to 10 April 2018.

ELIGIBILITY CRITERIA

Both quantitative and qualitative studies assessing the contribution of WDA to maternal and child health were considered.

DATA EXTRACTION AND SYNTHESIS

Two independent reviewers have extracted data using pre-planned data extraction tool separately for each study design. Findings were synthesised using tables and narrative summary.

OUTCOME

Maternal and child health services; maternal and child mortality.

RESULTS

Nine studies met the inclusion criteria and were used for synthesis. The results revealed that participation and membership in women's development teams (WDTs) have a positive effect on minimising maternal death and improving child immunisation service use. Skilled delivery and antenatal care service use were higher in WDTs located within a radius of 2 km from health facilities. Women's development teams were also the main sources of information for mothers to prepare themselves for birth and related complications. Moreover, well-established groups have strengthened the linkage of the health facility to the community so that delays in maternal health service use were minimised; health extension workers could effectively refer women to a health facility for birth and utilisation of skilled birth service was improved.

CONCLUSION

Voluntary health service intervention in Ethiopia has improved maternal and child health services' outcome. A decrease in maternal deaths, increase in antenatal and delivery service use and improved child immunisation service uptake are attributable to this intervention. The linkage between community members and the primary healthcare system served as an effective and efficient mechanism to share information.

Translating research evidence into practice: a report from the 2nd International Conference on Maternal and Newborn Health from KLE University - Belagavi, India

The Jawaharlal Nehru Medical College (JNMC) Women's and Children's Health Research Unit (WCHRU) of the Karnataka Lingayat Education (KLE) Academy of Higher Education and Research Deemed-to-be-University and its collaborators convened the '2nd International Conference on Maternal and Newborn Health -Translating Research Evidence to Practice' to address the common theme of improving maternal and newborn health in low- and middle- income countries (LMIC). This supplement, including 16 manuscripts, reflects much of the research presented at the conference, including analyses of the state of knowledge, as well as completed, ongoing and planned research in these areas conducted by the WCHRU in India together with many collaborators across high-income and LMIC. The first paper reviews maternal, fetal and neonatal mortality in low-income countries, considers their causes, as well as evidence for potential interventions to reduce mortality. A second paper addresses near miss maternal mortality. Several manuscripts address the research conducted by WCHRU and their colleagues in a multi-center research network. One study examines rates of miscarriage and medically terminated pregnancy in India and the risk factors for these occurrences. Another paper addresses stillbirth and its risk factors, both in India as well as in other LMIC. Haemorrhage and preeclampsia/eclampsia, important causes of maternal mortality, stillbirth and neonatal morbidity in LMIC, are addressed in a series of papers summarizing trials of interventions to reduce improve outcomes associated with these conditions. Poor maternal and infant nutritional status, which contribute to adverse outcomes, are addressed through papers which describe a number of important studies that the WCHRU and their colleagues have conducted to attempt to improve nutritional status. Another paper describes a study to investigate causes of stillbirth and deaths among preterm births, which will utilize new techniques to investigate the infectious causes of these deaths. Finally, the supplement addresses the process for dissemination of research results to inform public policy. Together these manuscripts represent a body of research to inform interventions to reduce maternal, fetal and newborn mortality and illustrates what a dedicated research group together with institutional support can accomplish.