The Contribution of Technological Approaches in Reducing Maternal Mortality: An Integrative Review

Aim: To analyze the role of available health technologies and techniques in reducing the number of women dying during pregnancy and childbirth. Background: Health condition of women during pregnancy and childbirth is very sensitive. During this period, proper and timely care plays an important role in reducing maternal mortality. Design: Whitte more and Knal’s framework for integrative reviews was followed in the review. PUBMED/MEDLINE, CINHAL and COCHRANE were searched for published studies between 2008 and 2015. Studies included were systematic reviews, randomized control trials, prospective cohort study, literature review and descriptive studies. Methods: 28 articles were selected to be included in the review. An integrative review approach was followed to analyze data and draw conclusions. Screening of titles and abstracts along with data extraction was completed by two authors independently. Study quality is not reported because of the methodological difficulties. Data synthesis consists of writing descriptive summaries and thematic analysis of the key findings in the included articles. Results: The included studies were based on health technologies and techniques including different devices and tools, medication and drugs, massage techniques, immersion in water, intervention radiology, simulations and training for the health professional. Conclusion: There are numerous health technologies and techniques which are relatively simple to develop, effective to use and safe to apply with no adverse effects. These include simulations and training programs, educational and awareness programs, decision support tools and information systems. Besides these, there are technologies and techniques which show promising results with no or very little adverse effects. These include Active management of the third stage of labour, use of magnesium sulphate, uterine balloon tamponade, wearable cardiac defibrillator and non-pneumatic anti-shock garment. The government, hospitals and care providers should make policies to develop and implement such type of technologies and techniques.

Prevention of Pre-Eclampsia and Eclampsia. A Systematic Review

Every pregnant woman needs continuous, timely and supportive care throughout during pregnancy for safe motherhood. The objective of this study was to analyze and evaluate the available medications and techniques for the prevention and treatment of pre-eclampsia and eclampsia. The standard methodology of systematic review without meta-analysis was followed and only RCTs and systematic reviews were included in the review. Three electronic data sources (PubMed/Medline, CINAHL, and Cochrane) were searched for studies, published between 1986 and 2016 on the prevention and control of pre-eclampsia and eclampsia. 47 studies were finally included in the review, of which 18 were systematic reviews and 29 were RCTs. Technologies and techniques used in the included studies for the prevention and control of pre-eclampsia and eclampsia are Magnesium Sulphate, Aspirin, Antioxidant (Vitamin C, E and Lycopene), Calcium supplementation, Chinese Herbal Medicine, physical activities, Nitric Oxide, Marine Food Oils, Low Salt Diet, Garlic, Plasma Volume Expansion, Low-dose Dopamine, Progesterone, Smoking, and Diuretics. Magnesium sulfate appears to be the most effective treatment which reduces the risk of eclampsia by more than 50%. However, its best dose and route are still controversial and need further research. The knowledge and experience of nurses in properly using the protocols and evidence-based interventions are necessary for the wellbeing of pregnant women.