Assessing the feasibility of home administration of misoprostol in the prevention of postpartum hemorrhage in rural Pakistan

This report details an operations research project carried out by the Population Council as part of the Pakistan Initiative for Mothers and Newborns. The overall goal of the project was to test the feasibility of administering misoprostol for the prevention of postpartum hemorrhage (PPH) in a home setting through community‐based healthcare providers, including traditional birth attendants (TBAs), or family members, in two districts of Pakistan. Furthermore, it aimed to identify common side effects of misoprostol and determine the reduction in demand for referral due to PPH after oral ingestion of misoprostol. The results provide a useful addition to the literature on the feasibility of home‐based administration of misoprostol in the region, furthering the case for inclusion of the drug in the protocol for active management of the third stage of labor at the community level. Our study also dispels the notion that TBAs cannot contribute to lowering maternal mortality: by introducing a simple, low‐cost, easy‐to‐use technology, TBAs can play a role in reducing one of the largest single causes of maternal deaths

AMP0 : species-specific prediction of anti-microbial peptides using zero and few shot learning

Evolution of drug-resistant microbial species is one of the major challenges to global health. Development of new antimicrobial treatments such as antimicrobial peptides needs to be accelerated to combat this threat. However, the discovery of novel antimicrobial peptides is hampered by low-throughput biochemical assays. Computational techniques can be used for rapid screening of promising antimicrobial peptide candidates prior to testing in the wet lab. The vast majority of existing antimicrobial peptide predictors are non-targeted in nature, i.e., they can predict whether a given peptide sequence is antimicrobial, but they are unable to predict whether the sequence can target a particular microbial species. In this work, we have used zero and few shot machine learning to develop a targeted antimicrobial peptide activity predictor called AMP0. The proposed predictor takes the sequence of a peptide and any N/C-termini modifications together with the genomic sequence of a microbial species to generate targeted predictions. Cross-validation results show that the proposed scheme is particularly effective for targeted antimicrobial prediction in comparison to existing approaches and can be used for screening potential antimicrobial peptides in a targeted manner with only a small number of training examples for novel species. AMP0 webserver is available at http://ampzero.pythonanywhere.com

Helping rural women in Pakistan to prevent postpartum hemorrhage: A quasi experimental study

BACKGROUND: According to the Pakistan Demographic and Health Survey from 2006–2007, the maternal mortality ratio in rural areas is 319 per 100,000 live births. Postpartum hemorrhage is the leading cause of maternal deaths in Pakistan. The objectives of the study were to document the feasibility of distribution of misoprostol tablets by community-based providers mainly traditional birth attendants and acceptability and use of misoprostol by women who gave birth at home. METHODS: A quasi-experimental design, comprising intervention and comparison areas, was used to document the acceptability of providing misoprostol tablets to pregnant women to prevent postpartum hemorrhage in the rural community setting in Pakistan. Data were collected using structured questionnaires administered to women before and after delivery at home and their birth attendants. RESULTS: Out of 770 women who delivered at home, 678 (88%) ingested misoprostol tablets and 647 (84%) ingested the tablets after the birth of the neonate but prior to the delivery of the placenta. The remaining women took misoprostol tablets after delivery of the placenta. Side effects were experienced by 40% of women and were transitory in nature. Among women who delivered at home, 80% said that they would use misoprostol tablets in the future and 74% were willing to purchase them in the future. CONCLUSIONS: Self-administration of misoprostol in the home setting is feasible. Community-based providers, such as traditional birth attendants and community midwives with proper training and counseling, play an important role in reducing postpartum hemorrhage. Proper counseling and information exchange are helpful for introducing new practices in resource-constrained rural communities. Until such a time that skilled birth attendance is made more universally available in the rural setting, alternative strategies, such as training and using the services of traditional birth attendants to provide safe pregnancy care, must be considered

Countdown to 2015: A case study of maternal and child health service delivery challenges in five districts of Punjab

Objective: To identify the challenges confronting the Pakistan province of Punjab in delivering maternal and child health services at the district level. Methods: The qualitative assessment was done from May 15 to June 15, 2010, comprising 5 focus group discussions, 5 in-depth interviews with district managers, 49 in-depth interviews with providers, and direct observation of 19 facilities providing comprehensive emergency obstetric care in the districts of Multan, Muzaffargarh, Bahawalpur, Khanewal and Jhelum. Using skilled birth attendance coverage as an indicator, Punjab districts were stratified into three socio-economic strata, and from these the five districts were selected. Results: Distribution of basic emergency obstetric care facilities by population size was found to be inadequate in all districts. Quality of care was compromised by lack of staff and equipment. No anaesthetist was available in majority of the district hospitals and tehsil facilities. Half of the teshil headquarter hospitals were devoid of staff nurses. Vital medicines used in obstetric care were not available. Partograph was not being used in any of the tehsil-level facilities. Chlorine solution was not present in any of the facilities. Governance issues included multiplicity of command channels, delays in receipt of medicines and political interference. Conclusion: If the province has to achieve the related Millennium Development Goals (MDGs), related to maternal and child health, the existing facilities are not adequate. To achieve progress, proven and innovative approaches will have to be put in place that may influence the continuum of care from the household to the health facility

Helping rural women in Pakistan to prevent postpartum hemorrhage: A quasi experimental study

Abstract Background According to the Pakistan Demographic and Health Survey from 2006–2007, the maternal mortality ratio in rural areas is 319 per 100,000 live births. Postpartum hemorrhage is the leading cause of maternal deaths in Pakistan. The objectives of the study were to document the feasibility of distribution of misoprostol tablets by community-based providers mainly traditional birth attendants and acceptability and use of misoprostol by women who gave birth at home. Methods A quasi-experimental design, comprising intervention and comparison areas, was used to document the acceptability of providing misoprostol tablets to pregnant women to prevent postpartum hemorrhage in the rural community setting in Pakistan. Data were collected using structured questionnaires administered to women before and after delivery at home and their birth attendants. Results Out of 770 women who delivered at home, 678 (88%) ingested misoprostol tablets and 647 (84%) ingested the tablets after the birth of the neonate but prior to the delivery of the placenta. The remaining women took misoprostol tablets after delivery of the placenta. Side effects were experienced by 40% of women and were transitory in nature. Among women who delivered at home, 80% said that they would use misoprostol tablets in the future and 74% were willing to purchase them in the future. Conclusions Self-administration of misoprostol in the home setting is feasible. Community-based providers, such as traditional birth attendants and community midwives with proper training and counseling, play an important role in reducing postpartum hemorrhage. Proper counseling and information exchange are helpful for introducing new practices in resource-constrained rural communities. Until such a time that skilled birth attendance is made more universally available in the rural setting, alternative strategies, such as training and using the services of traditional birth attendants to provide safe pregnancy care, must be considered.</p

The ‘pulsatile’ sebaceous cyst: beware of a superficial temporal artery aneurysm

True aneurysms of the superficial temporal artery (STA) are quite uncommon. Only 14 such cases are described in the literature. Ultrasound scan (USS) is an appropriate and easily accessible non-invasive diagnostic modality, as it can show both the anatomical and flow characteristics of the aneurysmal vessel. Other conditions to be included in the differential diagnosis are haematoma, angiofibroma, eroding middle meningeal artery aneurysm, abscess or a parotid mass. Operative intervention is indicated to relieve symptoms as in this case, and to prevent rupture