Outcomes of Surgical Tracheostomy on Mechanically Ventilated COVID-19 Patients Admitted to a Private Tertiary Hospital in Tanzania.

OBJECTIVES:  The coronavirus disease 2019 (COVID-19) pandemic has resulted in an increase in the number of patients necessitating prolonged mechanical ventilation. Data on patients with COVID-19 undergoing tracheostomy indicating timing and outcomes are very limited. Our study illustrates--- outcomes for surgical tracheotomies performed on COVID-19 patients in Tanzania. METHODS:  This was a retrospective observational study conducted at the Aga Khan Hospital in Dar es Salaam, Tanzania. RESULTS:  Nineteen patients with COVID-19 underwent surgical tracheotomy between 16th March and 31st December 2021. All surgical tracheostomies were performed in the operating theatre. The average duration of intubation prior to tracheotomy and tracheostomy to ventilator liberation was 16 days and 27 days respectively. Only five patients were successfully liberated from the ventilator, decannulated, and discharged successfully. CONCLUSIONS:  This is the first and largest study describing tracheotomy outcomes in COVID-19 patients in Tanzania. Our results revealed a high mortality rate. Multicenter studies in the private and public sectors are needed in Tanzania to determine optimal timing, identification of patients, and risk factors predictive of improved outcomes.

Residency training on the frontlines of the COVID-19 pandemic - a qualitative study from Tanzania.

INTRODUCTION: the Coronavirus Disease 2019 pandemic has affected residency training globally. The aim of this study was to understand how the pandemic affected teaching and learning in residency programs in low resource settings where residents and faculty were working on the front line treating patients with the disease. METHODS: this qualitative study enrolled residents and faculty from the Aga Khan University in Tanzania who were providing front line care during the pandemic. Purposeful sampling was used and data was collected using focus group discussions and in-depth interviews between August and September 2020. Analysis was done using qualitative content analysis. RESULTS: twelve residents and six faculty members participated in this study. Two main themes emerged. The first was: "New and unfamiliar teaching and learning experiences." Residents and faculty had to adapt to changes in the learning environment and the academic program. Residents had increased responsibilities, including providing front line care and working with reduced supervision. The second theme was: "Learning opportunities amidst crisis." There were opportunities to improve critical care and procedural skills. They also had opportunities to improve non-technical skills like teamwork and communication. CONCLUSION: residents and faculty had to adapt to changes in teaching and learning. Residents also had to take up additional responsibilities. Support systems are required to help them adapt to the changes and settle in their new roles. There were opportunities to learn new skills, and training should be restructured to maximize the use of these opportunities.

Factors Associated with Mortality Among Hospitalized Adults with COVID-19 Pneumonia at a Private Tertiary Hospital in Tanzania: A Retrospective Cohort Study.

BACKGROUND: The emergence of the novel coronavirus disease 2019 (COVID-19) has caused millions of deaths worldwide. There has been paucity of data for hospitalized African patients suffering from COVID-19. This study aimed to identify factors associated with in-hospital mortality in patients suffering from COVID-19 in Tanzania. METHODS: This was a single center, retrospective, observational cohort study in adult patients hospitalized with confirmed COVID-19 infection. Demographics, clinical pattern, laboratory and radiological investigations associated with increased odds of mortality were analyzed. RESULTS: Of the 157 patients, 107 (68.1%) patients survived and 50 (31.8%) died. Mortality was highest in patients suffering with severe (26%) and critical (68%) forms of the disease. The median age of the cohort was 52 years (IQR 42-61), majority of patients were male (86%) and of African origin (46%), who presented with fever (69%), cough (62%) and difficulty in breathing (43%). Factors that were associated with mortality among our cohort were advanced age (OR 1.07, 95% CI 1.03-1.11), being overweight and obese (OR 9.44, 95% CI 2.71-41.0), suffering with severe form of the disease (OR 4.77, 95% CI 1.18-25.0) and being admitted to the HDU and ICU (OR 6.68, 95% CI 2.06-24.6). CONCLUSION: The overall in-hospital mortality was 31.8%. Older age, obesity, the severe form of the disease and admission to the ICU and HDU were major risk factors associated with in-hospital mortality.