Implementation project of the non-pneumatic anti-shock garment and m-communication to enhance maternal health care in rural Tanzania

Perceptions and experiences of the prevention, detection, and management of postpartum haemorrhage: a qualitative evidence synthesis

BACKGROUND

Postpartum haemorrhage (PPH), defined as blood loss of 500 mL or more after childbirth, is the leading cause of maternal mortality worldwide. It is possible to prevent complications of PPH with timely and appropriate detection and management. However, implementing the best methods of PPH prevention, detection and management can be challenging, particularly in low- and middle-income countries.

OBJECTIVES

Our overall objective was to explore the perceptions and experiences of women, community members, lay health workers, and skilled healthcare providers who have experience with PPH or with preventing, detecting, and managing PPH, in community or health facility settings.

SEARCH METHODS

We searched MEDLINE, CINAHL, Scopus, and grey literature on 13 November 2022 with no language restrictions. We then performed reference checking and forward citation searching of the included studies.

SELECTION CRITERIA

We included qualitative studies and mixed-methods studies with an identifiable qualitative component. We included studies that explored perceptions and experiences of PPH prevention, detection, and management among women, community members, traditional birth attendants, healthcare providers, and managers.

DATA COLLECTION AND ANALYSIS

We used three-stage maximum variation sampling to ensure diversity in terms of relevance of the study to the review objectives, richness of data, and coverage of critical contextual elements: setting (region, country income level), perspective (type of participant), and topic (prevention, detection, management). We extracted data using a data extraction form designed for this review. We used thematic synthesis to analyse and synthesise the evidence, and we used the GRADE-CERQual (Confidence in the Evidence from Reviews of Qualitative research) approach to assess our confidence in each finding. To identify factors that may influence intervention implementation, we mapped each review finding to the Theoretical Domains Framework (TDF) and the Capability, Motivation, and Opportunity model of Behaviour change (COM-B). We used the Behaviour Change Wheel to explore implications for practice.

MAIN RESULTS

We included 67 studies and sampled 43 studies for our analysis. Most were from low- or middle-income countries (33 studies), and most included the perspectives of women and health workers. We downgraded our confidence in several findings from high confidence to moderate, low, or very-low confidence, mainly due to concerns about how the studies were conducted (methodological limitations) or concerns about missing important perspectives from some types of participants or in some settings (relevance). In many communities, bleeding during and after childbirth is considered "normal" and necessary to expel "impurities" and restore and cleanse the woman's body after pregnancy and birth (moderate confidence). In some communities, people have misconceptions about causes of PPH or believe that PPH is caused by supernatural powers or evil spirits that punish women for ignoring or disobeying social rules or for past mistakes (high confidence). For women who give birth at home or in the community, female family members or traditional birth attendants are the first to recognise excess bleeding after birth (high confidence). Family members typically take the decision of whether and when to seek care if PPH is suspected, and these family members are often influenced by trusted traditional birth attendants or community midwives (high confidence). If PPH is identified for women birthing at home or in the community, decision-making about the subsequent referral and care pathway can be multifaceted and complex (high confidence). First responders to PPH are not always skilled or trained healthcare providers (high confidence). In health facilities, midwives may consider it easy to implement visual estimation of blood loss with a kidney dish or under-pad, but difficult to accurately interpret the amount of blood loss (very low confidence). Quantifying (rather than estimating) blood loss may be a complex and contentious change of practice for health workers (low confidence). Women who gave birth in health facilities and experienced PPH described it as painful, embarrassing, and traumatic. Partners or other family members also found the experience stressful. While some women were dissatisfied with their level of involvement in decision-making for PPH management, others felt health workers were best placed to make decisions (moderate confidence). Inconsistent availability of resources (drugs, medical supplies, blood) causes delays in the timely management of PPH (high confidence). There is limited availability of misoprostol in the community owing to stockouts, poor supply systems, and the difficulty of navigating misoprostol procurement for community health workers (moderate confidence). Health workers described working on the maternity ward as stressful and intense due to short staffing, long shifts, and the unpredictability of emergencies. Exhausted and overwhelmed staff may be unable to appropriately monitor all women, particularly when multiple women are giving birth simultaneously or on the floor of the health facility; this could lead to delays in detecting PPH (moderate confidence). Inadequate staffing, high turnover of skilled health workers, and appointment of lower-level cadres of health workers are key challenges to the provision of quality PPH care (high confidence). Through team-based simulation training, health workers of different cadres (doctors, midwives, lay health workers) can develop a shared mental model to help them work quickly, efficiently, and amicably as a team when managing women with PPH (moderate confidence).

AUTHORS' CONCLUSIONS

Our findings highlight how improving PPH prevention, detection, and management is underpinned by a complex system of interacting roles and behaviours (community, women, health workers of different types and with different experiences). Multiple individual, sociocultural, and environmental factors influence the decisions and behaviours of women, families, communities, health workers, and managers. It is crucial to consider the broader health and social systems when designing and implementing PPH interventions to change or influence these behaviours. We have developed a set of prompts that may help programme managers, policymakers, researchers, and other key stakeholders to identify and address factors that affect implementation and scale-up of interventions to improve PPH prevention, detection, and management.

Utilization of non-pneumatic anti-shock garment for treating obstetric hemorrhage and associated factors among obstetric care providers in Ethiopia: A systematic review and meta-analysis

BACKGROUND

The non-pneumatic anti-shock garment (NASG) is a life-saving device that can help to avoid delays and prevent further complications in the case of obstetric hemorrhage. Although there are many fragmented primary studies on the NASG utilization in Ethiopia, the pooled utilization rate is unknown. In addition, a disagreement was observed among those studies while reporting the associated factors. Therefore, this study was intended to determine the pooled level of NASG utilization and its associated factors among obstetric care providers in Ethiopia.

METHODS

A total of 51 studies were retrieved from PubMed, Google Scholar, the African Journal of Online, direct open-access journals, and Ethiopian universities' institutional repositories. This study was conducted in accordance with Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines. The quality of studies was evaluated using the modified Newcastle-Ottawa quality assessment tool. The data were extracted by two authors independently using Microsoft Excel and analyzed by Stata version 11. A random-effects model was applied to calculate the pooled level of NASG utilization and its associated factors. The PROSPERO registration number for the review is CRD42023414043.

RESULT

A total of 8 studies comprising 2,575 study participants were involved in this meta-analysis. The pooled utilization rate of NASG was found to be 39.56%. Having NASG training (pooled odds ratio (OR) = 3.99, 95%CI = 2.35, 6.77), good knowledge about NASG (OR = 2.92, 95%CI = 2.04, 4.17), a positive attitude towards NASG (OR = 3.17, 95%CI = 2.10, 4.79), and having ≥ 2 NASGs in the health facility (OR = 10.59, 95%CI = 6.59, 17.01) were significantly associated with NASG utilization.

CONCLUSION

Utilization of NASG for the treatment of obstetric hemorrhage was low in Ethiopia. To increase its utilization, Ministry of Health should improve the accessibility of NASG at each health facility and increase the Health professionals' knowledge and attitude through in-service and pre-service training.

Utilization of non-pneumatic anti-shock garment for the management of obstetric hemorrhage among healthcare providers in north Shewa zone, Ethiopia

Background

Global maternal deaths have either increased or stagnated tragically. Obstetric hemorrhage (OH) remains the major cause of maternal deaths. Non-Pneumatic Anti-Shock Garment (NASG) has several positive results in the management of obstetric hemorrhage in resource-limited settings where getting definitive treatments are difficult and limited. Therefore, this study aimed to assess the proportion and factors associated with the utilization of NASG for the management of obstetric hemorrhage among healthcare providers in the North Shewa zone, Ethiopia.

Methods

A cross-sectional study was conducted at health facilities of the north Shewa zone, Ethiopia from June 10th-30th/2021. A simple random sampling (SRS) technique was employed among 360 healthcare providers. Data were collected using a pretested self-administered questionnaire. EpiData version 4.6 and SPSS 25 were used for data entry and analysis, respectively. Binary logistic regression analyses were undertaken to identify associated factors with the outcome variable. The level of significance was decided at a value of p of <0.05.

Results

The utilization of NASG for the management of obstetric hemorrhage among healthcare providers was 39% (95%CI: 34-45). Healthcare providers who received training on NASG (AOR = 3.3; 95%CI: 1.46-7.48), availability of NASG in the health facility (AOR = 9.17; 95%CI: 5.10-16.46), diploma (AOR = 2.63; 95%CI: 1.39-3.68), bachelor degree (AOR = 7.89; 95%CI: 3.1-16.29) and those healthcare providers who have a positive attitude toward utilization of NASG (AOR = 1.63; 95%CI: 1.14-2.82) were variables positively associated with the utilization of NASG.

Conclusion

In this study, almost two-fifths of healthcare providers used NASG for the management of obstetrics hemorrhage. Arranging educational opportunities and continuous professional development training for healthcare providers, providing in-service and refresher training, and making it available at health facilities may help healthcare providers to effectively use the device, thereby reducing maternal morbidity and mortality.

Training facilitated by interinstitutional collaboration and telemedicine: an alternative for improving results in the placenta accreta spectrum

Placenta accreta spectrum is a severe condition that requires trained, interdisciplinary group intervention. However, achieving the level of training that is required is difficult without academic programs or hospitals dedicated to teaching the necessary skills to deal with placenta accreta spectrum. We describe an interinstitutional collaboration process focused on improving placenta accreta spectrum treatment, which is facilitated by telemedicine. Lastly, we propose a replicable model for other centers.

This was a retrospective, descriptive study that included placenta accreta spectrum patients treated over a 10-year period in a low-middle income country hospital (local hospital). We evaluated the clinical results and impact of interinstitutional collaboration with a placenta accreta spectrum expert group at another low-middle income country hospital. Virtual strategies of continuous communication between the local hospital and expert group were used, such as telemedicine, teleradiology, and telepresence during surgeries.

A total of 89 placenta accreta spectrum patients were included. We observed a progressive improvement in the clinical outcomes (intraoperative bleeding, transfusion frequency, postoperative length of stay, and frequency of complications) as the fixed interdisciplinary group at the local hospital gained experience by treating more cases.

Interinstitutional collaboration (through telemedicine and remote supervision) and placenta accreta spectrum team formation were the 2 factors associated with the best outcomes in the most recent years of observation. Thus, ongoing placenta accreta spectrum team training, facilitated by interinstitutional collaboration and telemedicine, is a valid strategy for improving the clinical outcomes in placenta accreta spectrum.

Differences in Life-Saving Obstetric Hemorrhage Treatments for Women with Abortion Versus Nonabortion Etiologies in Tanzania

Complications from unsafe abortion are among the major causes of preventable maternal morbidity and mortality, which may be compounded by delays and disparities in treatment. We conducted a secondary analysis of women with symptoms of hypovolemic shock secondary to severe obstetric hemorrhage in Tanzania. We compared receipt of three lifesaving interventions among women with abortions versus other maternal hemorrhage etiologies. Interventions included: non-pneumatic anti-shock garment (NASG) (N = 393), blood transfusion (N = 249), and referral to a higher-capacity facility (N = 131). After controlling for severity of disease and other confounders, women with abortion-related hemorrhage and shock had 78 percent decreased odds of receiving NASG (p < 0.001) and 77 percent decreased odds of receiving a blood transfusion (p < 0.001) compared to women with hemorrhage and shock from other etiologies. Our findings suggest that, in Tanzania, women with abortion-related hemorrhage received lower quality of care than women with other hemorrhage etiologies.

Resective-reconstructive treatment of abnormally invasive placenta: Inter Institutional Collaboration by telemedicine (eHealth)

Introduction: Resective-reconstructive treatment of an abnormally invasive placenta, also known as conservative surgical management, allows a comprehensive treatment of the pathology in only one surgery; however, this alternative is not generally included in international consensus, as it requires specific training. Here, we report our experience of this type of treatment and its plausibility after training facilitated by interinstitutional collaboration via telemedicine.Materials and methods: A total of 48 women who were diagnosed with abnormally invasive placenta, before and after changes due to the resection-reconstruction protocol were included in the study.Results: In total, 14 conservative reconstructive procedures were performed with outcomes of a lower rate of bleeding, reduced transfusions and complications, and a shorter duration of hospitalization than women with hysterectomy.Conclusion: Conservative surgical management is a safe alternative when implemented at specialized centers by trained groups of professionals. Interinstitutional collaboration, using appropriate telemedicine is a safe and effective alternative to enable training in resective-conservative management of abnormally invasive placenta.