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Background: Emerging infectious diseases like the Ebola Virus Disease (EVD) pose significant global public health threats. Uganda has experienced multiple EVD outbreaks, the latest occurring in 2022. Frontline healthcare workers (HCWs) are at increased risk, yet there isn't sufficient evidence of existing knowledge of EVD of these health workers. We aimed to assess the readiness of Uganda's emergency healthcare workers to manage Ebola virus disease (EVD) and identify their training needs to inform targeted capacity-building interventions for future outbreaks. Methods: This multicentre nationwide cross-sectional study was conducted from July to August 2023 among 691 HCWs providing emergency care in 14 secondary and tertiary hospitals across Uganda. Participants were consecutively recruited using the probability-proportional-to-size sampling technique, and data was collected using a self-reported questionnaire. Factors associated with EVD knowledge were identified through a mixed-effect linear model. Results: Data from 691 eligible HCWs with a median age of 32 (IQR: 28-38) was analyzed (response rate: 92%). Only one-third (34.4%, n = 238) had received EVD training in the past year. The median EVD knowledge score was 77.4% (IQR: 71.2% - 83.4%). EVD knowledge was associated with longer professional experience in years (ß: 0.21, 95% CI: 0.03 to 0.39, p = 0.024) and higher level of education: diploma (ß: 3.37, 95% CI: 1.49 to 5.25, p < 0.001), undergraduate degree (ß: 6.45, 95% CI: 4.11 to 8.79) and postgraduate degree (ß: 7.13, 95% CI: 4.01 to 10.25, p < 0.001). Being a doctor (ß: 2.55, 95% CI: 0.35 to 4.74, p = 0.023), providing care in the obstetrics/gynecology department (ß: -1.90, 95% CI: -3.47 to - 0.32, p = 0.018), previous EVD training (ß: 2.27, 95% CI: 0.96 to 3.59, p = 0.001) and accessing EVD information through social media (ß: 2.52, 95% CI: 1.17 to 3.88, p < 0.001) were also significantly associated with EVD knowledge. Conclusion: Our study reveals that Ugandan HCWs' EVD response readiness varies by individual factors and information sources. We recommend targeted training and suggest future research on educational innovations and social media's potential to fill knowledge gaps.
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Data on clinical outcomes of patients hospitalized with coronavirus disease 2019 (COVID-19) in private health facilities in Uganda is scarce. We conducted a retrospective cohort study of patients hospitalized with COVID-19 at Case Hospital, Kampala, Uganda, between June 2020 and September 2021. Data of 160 participants (median age 45 years (interquartile range [IQR]: 37-57) and 63.5% male) was analyzed. Seventy-seven (48.1%) participants had non-severe, 18 (11.3%) severe, and 83 (51.9%) critical COVID-19 illness. In 62 participants with chest computed tomography findings, 54 (87%) had bilateral disease, with 22 (35%) having ground-glass opacities. The median duration of hospitalization was 5 days (IQR: 3-9 days). Overall, 18 (11.3%) participants died. Survival at 14 and 28 days was 89% and 72%, respectively. Factors strongly associated with all-cause mortality were as follows: age >50 years (odds ratio [OR]: 8.6, 95% confidence interval [CI]: 1.1-69.2, and p=0.042), having at least 1 comorbidity (OR: 3.2, 95% CI: 1.1-8.9, and p=0.029), hypertension (OR: 3.2, 95% CI: 1.2-8.6, and p=0.024), diabetes mellitus (OR: 2.9, 95% CI: 1.0-8.5, andp=0.056), and oxygen saturation <92% (OR: 5.1, 95% CI: 1.8-14.4, and p=0.002). In this private health facility, mortality was about 1 in 10 patients, and more people presented with critical illness in the second wave of the pandemic, and most deaths occurred after 2 weeks of hospitalization.
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High-grade malignancy is endemic in sub-Saharan Africa and is prone to the spontaneous tumour lysis syndrome. However, data on spontaneous tumour lysis syndrome remain scanty in our setting. We sought to determine the prevalence and factors associated with laboratory spontaneous tumour lysis syndrome in children in Uganda. We conducted a cross-sectional study among children <18 years old with histologically confirmed high-grade malignancy between October 2013 and April 2014. Laboratory spontaneous tumour lysis syndrome was defined as the presence of ≥2 of each of hyperkalaemia, hypocalcaemia, hyperuricaemia and hyperphosphatemia prior to administration of chemotherapy when alternative diagnoses had been excluded. A p < 0.05 was considered statistically significant. Of 108 children, of median age 7.7 years, where boys outnumbered girls 2:1, high-grade, malignancy included Burkitt's lymphoma, acute lymphoblastic leukaemia, non-Hodgkin's lymphoma, acute myeloid leukaemia and Burkitt's leukaemia, with 14 suffering with laboratory spontaneous tumour lysis syndrome. Hypocalcaemia was its most common electrolyte imbalance; and four children died prior to commencement of chemotherapy. Bulky disease, lactate dehydrogenase levels ≥500 iu/l and serum creatinine levels >1.2 mg/dl were associated with laboratory spontaneous tumour lysis syndrome. However, only bulky disease was significantly predictive of laboratory spontaneous tumour lysis syndrome. Such children would benefit from routine screening.