ABSTRACT
Background: Around one-fourth of maternal deaths worldwide are attributed to hemorrhage. One of the prevalent types of maternal hemorrhage is postpartum hemorrhage. In spite of this, there is very little data on postpartum hemorrhage. Thus, the intention of this study was to determine factors associated with postpartum hemorrhage among mothers who gave birth in the selected Southern Oromia hospitals in Ethiopia. Methods: An institutional-based, unmatched case-control study was employed on a sample of 333 (83 cases and 250 controls) mothers who gave birth from March 1-30, 2021. Standardized and pretested check-lists were used to retrieve data from patients' cards, delivery registration, and operation registration logbooks. Epi Data Version 3.1 was used to enter data, while SPSS Version 25 was used for analysis. Multi-variable logistic regressions were used to identify the determinants of postpartum haemorrhage with a 95% confidence interval and p-value less than 0.05. Results: Mothers who have no antenatal care follow-up (AOR = 1.94, 95% CI = 1.03, 3.64), had pre-partum anemia (AOR = 5.68, 95% CI = 3.13, 10.32), hypertensive disorder during pregnancy (AOR = 3.3, 95% CI = 1.13, 9.64), intrauterine fetal death (AOR = 4.21, 95% CI = 1.68, 10.58), and genital tract trauma during delivery (AOR = 3.23, 95% CI = 1.52, 6.89) were found as determinants of postpartum haemorrhage. Conclusion: The study showed that factors such as lack of antenatal care, pre-partum anemia, pregnancy-related hypertension, intrauterine fetal death and genital tract trauma during delivery were responsible for postpartum hemorrhage. The early introduction of antenatal care services for all mothers plays a crucial role in reducing postpartum hemorrhage.
ABSTRACT
Background: Diabetes mellitus and hypertension are the most prominent conditions causing chronic kidney disease and eventually end-stage renal disease. Renal replacement therapy, particularly hemodialysis (HD), is the mainstay of treatment. The aim of this study is to assess the overall survival status of HD patients and potential survival predictors at Saint Paul hospital millennium medical college (SPHMMC) and Myungsung Christian Medical Center (MCM) in Addis Ababa, Ethiopia. Methods: A retrospective cohort study was conducted on HD patients at SPHMMC and MCM general hospital from January 1, 2013 to December 30, 2020. Kaplan Meier, Log-rank, and Cox proportional regression models were used for the analysis. Estimated risks were reported as hazard ratios with 95% confidence intervals and P<0.05 was considered as having a significant association. Results: A total of 128 patients were included in the study. Median survival time was 65 months. The predominant co-morbid condition was found to be diabetes mellitus with hypertension (42%). The total risk time for these patients was 143,617 person years. The overall incidence rate of death was 2.9 per 10,000 person years (95% CI=2.2-4). Patients who developed blood stream infection were 2.98-times more likely to die than those without infection. Those using an arteriovenous fistula were 66% less likely to die than those using a central venous catheter. Additionally, patients treated in a government-owned facility were 79% less likely to die. Conclusion: The study identified that the median survival time of 65 months was comparable with developed nations. Significant predictors of death were found to be blood stream infection and type of vascular access. Government-owned treatment facilities showed better patient survival.
ABSTRACT
Background: HIV treatment failure is a devastating public health challenge worldwide. Low rates and delays in switching are associated with increased death and second-line failure. But the time to switch and predictors are not well studied in Ethiopia. Therefore, this study assessed the time to switch to second-line ART and its predictors among HIV-infected adults with virological failure in Northwest Ethiopia. Methods: An institution-based retrospective follow-up study was conducted from Oct 1/2016 to Feb 28/2020 in Northwest Ethiopia. Secondary data were extracted through a predefined extraction tool from 427 HIV-infected adults, which were selected by systematic random sampling. Kaplan-Meier with log rank test was done to identify the survival time and compare survival time among different categorical independent variables. The Cox proportional hazard model was fitted and variables having a p-value of less than 0.05 with a 95% confidence level were identified as a predictor of time to switch to second-line ART and interpreted accordingly. Results: A total of 288 (67.45%) HIV-infected adults were switched to second-line ART with a median time of 162 days (IQR: 35,682). The risk of switching is higher among HIV infected adults with viral RNA of 60,000 copies/mL or more at failure (AHR=1.80, 95% CI: 1.31-2.48), ≥8 years duration on first-line ART (AHR: 2.31, 95% CI: 1.62, 3.29) and enhanced adherence counseling of 4 to 6 sessions (AHR: 1.28, 95% CI: 1.01, 1.63), and lower with 4 or more missed appointments (AHR: 0.49, 95% CI; 0.28, 0.84) and no history of 1st line regimen change (AHR: 0.53: 95% CI: 0.41,0.69). Conclusion: The median time to switch to second-line ART following 1st line virological failure is about 162 days, higher than other related studies. But switching was higher in patients with high viral RNA copies, missed appointments, longer duration on first-line ART, and the number of enhanced adherence counseling. So, intervention strategies that aid patients to have timely switch without due delays as soon as virologic failure should be prioritized.
