BackgroundThe Gambia is going through a rapid epidemiologic transition with a dual disease burden of infections and non-communicable diseases occurring at the same time. Acute, time-sensitive, medical emergencies such as trauma, obstetric emergencies, respiratory failure, and stroke are leading causes of morbidity and mortality among adults in the country.ProblemData on medical emergency care and outcomes are lacking in The Gambia. Data on self-reported medical emergencies among adults in a selection of Gambian communities are presented in this report.MethodsA total of 320 individuals were surveyed from 34 communities in the greater Banjul area of The Gambia using a survey instrument estimating the incidence of acute medical emergencies in an adult population. Self-reported travel time to a health facility during medical emergencies and patterns of health-seeking behavior with regard to type of facility visited and barriers to accessing emergency care, including cost and medical insurance coverage, are presented in this report.ResultsOf the 320 individuals surveyed, 262 agreed to participate resulting in a response rate of 82%. Fifty-two percent of respondents reported an acute medical emergency in the preceding year that required urgent evaluation at a health facility. The most common facility visited during such emergencies was a health center. Eighty-seven percent of respondents reported a travel time of less than one hour during medical emergencies. Out-of-pocket cost of medications accounted for the highest expenditure during emergencies. There was a low awareness and willingness to subscribe to health insurance among individuals surveyed.Conclusion: There is a high incidence of acute medical emergencies among adults in The Gambia which are associated with adverse outcomes due to a combination of poor health literacy, high out-of-pocket expenditures on medications, and poor access to timely prehospital emergency care. There is an urgent need to develop prehospital acute care and Emergency Medical Services (EMS) in the primary health sector as part of a strategy to reduce mortality and morbidity in the country.TourayS, SanyangB, ZandrowG, TourayI. Incidence and outcomes after out-of-hospital medical emergencies in Gambia: a case for the integration of prehospital care and Emergency Medical Services in primary health care. Prehosp Disaster Med. 2018;33(6):650–657.
Introduction
As of October 30, 2020, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has infected over 44 million people worldwide and killed over 1.1 million people. In the emergency department (ED), patients who need supplemental oxygen or respiratory support are admitted to the hospital, but the course of normoxic patients with SARS-CoV-2 infection is unknown. In our health system, the policy during the coronavirus 2019 (COVID-19) pandemic was to admit all patients with abnormal chest imaging (CXR) regardless of their oxygen level. We also admitted febrile patients with respiratory complaints who resided in congregate living. We describe the rate of decompensation among patients admitted with suspected SARS-CoV-2 infection but who were not hypoxemic in the ED.
Methods
This is a retrospective observational study of patients admitted to our health system between March 1–May 5, 2020 with suspected SARS-CoV-2 infection. We queried our registry to find patients who were admitted to the hospital but had no recorded oxygen saturation of <92% in the ED and received no supplemental oxygen prior to admission. Our primary outcome was decompensation at 72 hours, defined by the need for respiratory support (oxygen, high-flow nasal cannula, non-invasive ventilation, or intubation).
Results
A total of 840 patients met our inclusion criteria. Of those patients, 376 (45%) tested positive for SARS-CoV-2. Sixty patients (7.1%) with suspected COVID-19 required respiratory support at 72 hours including 27 (3%) of confirmed SARS-CoV-2 positive patients. Among the 376 patients who tested positive for SARS-CoV-2, 54 patients (14%) had normal CXR in the ED. One-third of patients with normal CXRs decompensated at 72 hours. Seven SARS-CoV-2 positive patients in our cohort died during their hospitalization, of whom five had normal CXRs on admission.
Conclusion
Sixty (7.1%) of suspected COVID-19 patients hospitalized at 72 hours required respiratory support despite being normoxic in the ED. Further research should look to identify the normoxic SARS-CoV-2 patients at risk for decompensation.
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