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Browsing by Author "Dhaded, Sangappa"
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Item A Prospective Cause of Death Classification System for Maternal Deaths in Low and Middle-Income Countries: Results from the Global Network Maternal Newborn Health Registry(Wiley, 2017) Pasha, Omrana; McClure, Elizabeth M.; Saleem, Sarah; Sunder, Shiyam; Lokangaka, Adrien; Tshefu, Antoinette; Bose, Carl L.; Bauserman, Melissa; Mwenechanya, Musaku; Chomba, Elwyn; Carlo, Waldemar A.; Garces, Ana L.; Figueroa, Lester; Hambidge, K. Michael; Krebs, Nancy F.; Goudar, Shivaprasad; Kodkany, Bhalachandra S.; Dhaded, Sangappa; Derman, Richard J.; Patel, Archana; Hibberd, Patricia L.; Esamai, Fabian; Tenge, Constance; Liechty, Edward A.; Moore, Janet L.; Wallace, Dennis D.; Koso-Thomas, Marion; Miodovnik, Menachem; Goldenberg, Robert L.; Pediatrics, School of MedicineObjective To describe the causes of maternal death in a population-based cohort in six low and middle-income countries using a standardized, hierarchical, algorithmic cause of death (COD) methodology. Design A population-based, prospective observational study. Setting Seven sites in six low-middle income countries including the Democratic Republic of the Congo (DRC), Guatemala, India (2), Kenya, Pakistan and Zambia. Population All deaths amongst pregnant women resident in the study sites from 2014 to December 2016. Methods For women who died, we used a standardized questionnaire to collect clinical data regarding maternal conditions present during pregnancy and delivery. These data were analyzed using a computer-based algorithm to assign cause of maternal death based on the International Classification of Disease - Maternal Mortality system (trauma, abortion-related, eclampsia, hemorrhage, pregnancy-related infection and medical conditions). We also compared the COD results to health care provider assigned maternal COD. Main Outcome Measures Assigned causes of maternal mortality. Results Amongst 158,205 women, there were 221 maternal deaths. The most common algorithm-assigned maternal COD were obstetric hemorrhage (38.6%), pregnancy-related infection (26.4%) and preeclampsia/eclampsia (18.2%). Agreement between algorithm-assigned COD and COD assigned by health care providers ranged from 75% for hemorrhage to 25% for medical causes coincident to pregnancy. Conclusions The major maternal COD in the Global Network sites were hemorrhage, pregnancy-related infection and preeclampsia/eclampsia. This system could allow public health programs in low and middle-income countries to generate transparent and comparable data for maternal COD across time or regions.Item A prospective study of maternal, fetal and neonatal outcomes in the setting of cesarean section in low- and middle-income countries(Wiley, 2017-04) Harrison, Margo S.; Pasha, Omrana; Saleem, Sarah; Ali, Sumera; Chomba, Elwyn; Carlo, Waldemar A.; Garces, Ana L.; Krebs, Nancy F.; Hambidge, K. Michael; Goudar, Shivaprasad S.; Kodkany, Bhala; Dhaded, Sangappa; Derman, Richard J.; Patel, Archana; Hibberd, Patricia L.; Esamai, Fabian; Liechty, Edward A.; Moore, Janet L.; Wallace, Dennis; McClure, Elizabeth M.; Miodovnik, Menachem; Koso-Thomas, Marion; Belizan, Jose; Tsefu, Antoinette K.; Bauserman, Melissa; Goldenberg, Robert L.; Pediatrics, School of MedicineIntroduction Cesarean section (CS) rates are increasing globally with an unclear effect on pregnancy outcomes. The study objective was to quantify maternal and perinatal morbidity and mortality associated with CS compared with vaginal delivery (VD) both within and across sites in low- and middle-income countries. Material and methods A prospective population-based study including home and facility births in 337 153 women with a VD and 47 308 women with a CS from 2010 to 2015 was performed in Guatemala, India, Kenya, Pakistan, Zambia and Democratic Republic of Congo. Women were enrolled during pregnancy; delivery and 6-week follow-up data were collected. Results Across all sites, CS rates increased from 8.6% to 15.2%, but remained low in African sites. Younger, nulliparous women were more likely to have a CS, as were women with higher education and those delivering an infant weighing 1500–2499 g. Across all sites, maternal and neonatal mortality was higher, and stillbirths were lower, in pregnancies delivered by CS. Antepartum and postpartum complications as well as obstetric interventions and treatments were more common among women who underwent CS. In stratified analyses, all outcomes were worse in women with a CS compared with VD in African compared to non-African sites. Conclusions CS rates increased across all sites during the study period, but at more pronounced rates in the non-African sites. CS was associated with reduced postpartum hemorrhage and lower rates of stillbirths in the non-African sites. In the African sites, CS was associated with an increase in all adverse outcomes. Further studies are necessary to better understand the increase in adverse outcomes with CS in the African sites.