Clinical Characteristics and In-Hospital Outcome of Acute Heart Failure Patients Admitted to the Medical Ward of University of Gondar Comprehensive Specialized Hospital, Northwest Ethiopia.

Despite the growing burden of heart failure in developing countries, data describing the clinical characteristics and in-hospital outcomes of acute heart failures are limited. Therefore, this study aimed at describing the clinical characteristics and in-hospital outcomes of acute heart failure patients admitted to the medical ward of University of Gondar Comprehensive Specialized Hospital, Northwest Ethiopia. A prospective observational hospital-based cross-sectional study was conducted on 226 patients with acute heart failure at the University of Gondar Comprehensive Specialized Hospital from November 2019 to October 2020. Data were collected by using a pretested data abstraction format and analyzed with Statistical Package for Social Sciences version 21. Bivariable and multivariable binary logistic regression model were fitted to identify factors associated with in-hospital outcome and reported with 95% confidence interval (CI). P-value <0.05 was considered as statistically significant. The mean (± standard deviation) age of the study participant was 51.17±19.03 years and 59.3% were females. Majority, 60.6% of patients were admitted with new onset heart failure. Dyspnea (88.05%) and peripheral edema (80.5%) were the most frequent clinical findings. The in-hospital mortality was 10.6% (95% CI: 7.1-14.7). Atrial fibrillation (AOR=9.46; 95% CI: 1.49-60.29), concurrent ischemic heart disease (AOR=8.23; 95% CI: 1.15-58.89), being admitted with reduced left ventricular ejection fraction (AOR=5.36; 95% CI: 2.81-35.52), presence of orthopnea (AOR=6.63; 95% CI: 2.94-46.76), and using intranasal oxygen therapy (AOR=9.41; 95% CI: 1.35-65.82) were significantly associated with in-hospital mortality in patients with acute heart failure. The in-hospital mortality of acute heart failure patients was relatively higher in the study area. Therefore, specific preventative and therapeutic strategies focusing on heart failure patients with reduced left ventricular ejection fraction, atrial fibrillation, ischemic heart disease, orthopnea, and intranasal oxygen therapy are required to reduce the mortality rate.

Tigabe M ，Fentahun A ，Getawa S ，Gelaye KA ，Gebreyohannes EA ... -  《-》

Clinical characteristics, treatment patterns, and outcomes of hospitalized patients with acute heart failure in central Ethiopia: a retrospective observational study.

Acute heart failure is the rapid onset of new or worsening symptoms and signs of heart failure. Despite the increasing burden of heart failure in developing countries like Ethiopia, there is a paucity of comprehensive data regarding the clinical characteristics, treatment patterns, and outcomes of acute heart failure, especially in the selected study area. Therefore, this study aimed to assess the clinical characteristics, treatment patterns, and outcomes of hospitalized patients with acute heart failure at Yekatit 12 Hospital Medical College, Addis Ababa, Ethiopia. This is a retrospective cross-sectional study of 303 acute heart failure patients who were admitted to the medical wards and intensive care unit of Yekatit 12 Hospital Medical College, Addis Ababa, central Ethiopia, from July 1, 2022, to July 1, 2023. A pretested data abstraction format was used for data extraction from electronic medical records, and SPSS version 26 was used for data analysis. Descriptive analysis was used to summarize sociodemographic data, clinical characteristics, treatment patterns, and outcomes of acute heart failure. Bivariate and multivariate logistic regression models were fitted to identify factors associated with in-hospital mortality. The odds ratio (OR) with the corresponding 95% confidence interval (CI) was calculated to show the strength of the association. Of the 303 patients, 51.5% were females, and the mean age was 56.7 years. The most frequent symptom and sign were dyspnea (98.7%) and peripheral edema (79%), respectively. The commonest underlying cause and precipitating factor of acute heart failure were cor pulmonale (22.8%) and pneumonia (35.3%), respectively. The commonest anti-remodeling medications prescribed on discharge were beta-blockers (47.9%), followed by mineralocorticoid receptor antagonists (42.8%) and angiotensin-converting enzyme inhibitors/angiotensin receptor blockers (38.6%), and the least prescribed were sodium-glucose cotransporter 2 inhibitors (8.3%). The in-hospital mortality rate was 8.6%, and the median length of hospital stay was 9 days. Based on the multivariate logistic regression analysis, the most important predictors of in-hospital mortality were systolic blood pressure (SBP) < 115 mmHg (adjusted odds ratio [AOR] = 6.28; 95% CI: 1.99, 19.78), chloride level < 96 mg/dL (AOR = 4.88; 95% CI: 1.30, 18.33), blood urea nitrogen (BUN) > 20 mg/dl (AOR = 5.48; 95% CI: 1.47, 20.49), and presence of dyslipidemia (AOR = 3.73, 95% CI: 1.15, 12.07). This study has shown that systolic blood pressure (SBP) < 115 mmHg, blood urea nitrogen (BUN) > 20 mg/dL, chloride (Cl) level < 96 mg/dL, and the presence of dyslipidemia were statistically significant factors associated with in-hospital mortality among patients with acute heart failure. Hence, healthcare providers should stratify patients with acute heart failure upon admission based on their risk of in-hospital mortality and address those potential negative prognostic indicators accordingly.

Solela G ，Yimer YS 《BMC Cardiovascular Disorders》

Prevalence of unfavorable outcome in acute poisoning and associated factors at the University of Gondar comprehensive specialized hospital, Gondar, Northwest Ethiopia: a hospital-based cross-sectional study.

Acute poisoning is a medical emergency in which the toxic effects occur almost immediately, usually within hours from the time of exposure, and can result from exposure to excessive doses of any chemical. It is the common cause of emergency admission, which may result in morbidity and mortality. There are a lot of factors that are associated with an increased magnitude of mortality and complication. Therefore, this study was carried out to assess the clinical characteristics of patients, unfavorable outcomes of acute poisoning, and associated factors to improve the quality of care, resource utilization, and decrease mortality. This study aimed to assess the outcome and associated factors among acute poisoning patients at the University of Gondar Comprehensive Specialized Hospital, Gondar, Northwest Ethiopia (2021). A prospective follow-up study was conducted from January 2021 to September 2021 at the University of Gondar Comprehensive Specialized Hospital, Gondar, Northwest Ethiopia. Data were collected using a comprehensively organized and pretested interviewer-administered questionnaire. The data were entered using EPI data version 4.6.0 statistical software and then exported to Stata 14 for analysis. The data were analyzed for descriptive statistics. Statistical analysis was performed using bivariate and multivariate logistic regression models to identify factors associated with the unfavorable outcome of acute poisoning. The result is presented in the form of tables, figures, and text using frequencies and summary statistics such as mean, SD, median, IQR, and percentage. A total of 233 patients were included in the study. The prevalence of unfavorable poisoning outcomes in acute poisoning was 17.6% (95% CI: 13.2, 23.1). In the multivariate logistic regression analysis, known chronic medical comorbidities [AOR: 3.846 (1.619, 9.574); value of p: 0.014] and hospital stay of less than 48 h [AOR: 6.57 (2.03, 21.273); value of p: 0.002] were found to be independent factors associated with unfavorable outcomes in acute poisoning. The magnitude of unfavorable poisoning outcomes was high in patients with acute poisoning. Having known medical comorbid illness and short hospital stay of less than 48 h were found to be associated with unfavorable outcomes.

Waktola LG ，Melese EB ，Mesfin N ，Altaye KD ，Legese GL ... -  《Frontiers in Public Health》

Length of hospital stay and associated factors among heart failure patients admitted to the University Hospital in Northwest Ethiopia.

Tigabe Tekle M ，Bekalu AF ，Tefera YG 《PLoS One》

Failed induction of labor and associated factors among women undergoing induction at University of Gondar Specialized Hospital, Northwest Ethiopia.

Induction of labor is a process of artificially initiating labor to attain vaginal birth. Despite its vital role in the reduction of maternal mortality, the failure rate of induction and its contributing factors were not well studied in Ethiopia; particularly there was a limited study in the study area. This study aimed to assess the prevalence and factors associated with failed induction of labor among women undergoing induction at University of Gondar Specialized Hospital, Northwest Ethiopia. An institution-based retrospective cross-sectional study was conducted among 743 women undergoing induction at University of Gondar Specialized Hospital. A systematic random sampling method was used to draw a sample and the data were retrieved from the maternity registration books and medical records. Data were cleaned and entered into EpiData version 3.1 and SPSS version 20 used for analysis. Frequencies, proportions, and summary statistics were used to describe the study population and a multivariable logistic regression model was fitted to identify factors contributing to failed induction of labor. Odds ratio with 95% confidence interval computed and level of significance declared at P-value< 5%. The prevalence of failed induction of labor was 24.4% (95% CI: 21.4, 27.9). Age ≤ 30 years (AOR = 3.7, 95% CI: 2.2,6.2), rural residence (AOR = 3.7, 95% CI: 2.4,5.8), being nulliparous (AOR = 2.1, 95% CI: 1.2,3.7), 5 or less Bishop Score (AOR = 3.4, 95% CI: 2.2,5.4), premature rupture of membrane (AOR = 2.7, 95% CI: 1.5,4.6), having pregnancy-induced hypertension (AOR = 4.0, 95% CI: 2.3,7.1), and artificial rupture of membrane with oxytocin (AOR = 0.2, 95% CI: 0.1, 0.4) were associated with failed induction of labor. One-fourth of women undergoing induction at University of Gondar Specialized Hospital had failed induction of labor. Age, residence, parity, bishop score, premature-rupture of the membrane, pregnancy-induced hypertension, and method of induction were independent predictors for failed induction of labor. The combination method of ARM with oxytocin, early detection and treatment of pregnancy-induced hypertension and premature rupture of the membrane are highly recommended for reducing failed induction of labor.

Tadesse T ，Assefa N ，Roba HS ，Baye Y ... -  《BMC Pregnancy and Childbirth》