ABSTRACT
Background. There are few real-world data on the use of remdesivir (RDV) looking at timing of initiation in relation to symptom onset and severity of presenting disease. Methods. We conducted multi-country retrospective study of clinical practice and use of RDV in COVID-19 patients. De-identified medical records data were entered into an e-CRF. Primary endpoints were all-cause mortality at day 28 and hospitalization duration. We assessed time from symptom onset to RDV start and re-admission. We included adults with PCR-confirmed symptomatic COVID-19 who were hospitalized after Aug 31, 2020 and received at least 1 dose of RDV. Descriptive analyses were conducted. Kaplan-Meier methods were used to calculate the mortality rate, LogRank test to compare groups defined by severity of disease. Competing risk regression with discharge and death as competing events was used to estimate duration of hospitalization, and Gray's test to compare the groups. Results. 448 patients in 5 countries (12 sites) were included. Demographics are summarized (table) by 3 disease severity groups at baseline: no supplemental oxygen (NSO), low flow oxygen ≤6 L/min (LFO), and high-flow oxygen > 6L/min (HFO). No demographic differences were found between groups except for the higher percentage of cancer/chemotherapy patients in NSO group. Corticosteroids use was HFO 73.6%, LFO 62.7%, NSO 58.0%. Mortality rate was significantly lower in NSO, and LFO groups compared with HFO (6.2%, 10.2%, 23.6%, respectively;Fig1). Median duration of hospitalization was 9 (95%CI 8-10), 9 (8-9), 13 (10-15) days, respectively (Fig2). Median time from first symptom to RDV start was 7 days in all 3 groups. Patients started RDV on day 1 of hospitalization in HFO and LFO and day 2 on NSO groups. And received a 5 day course (median). Readmission within 28-days of discharge was < 5% and similar across all 3 groups. Conclusion. In this real-world cohort of COVID-19 positive hospitalized patients, RDV use was consistent across countries. RDV was started within a median of 7 days from symptom within 2 days of admission and given for a median of 5 days. Higher mortality rate and duration of hospitalization was seen in the HFO group and similar rates seen in the LFO and NSO groups. Readmission was consistently low across all 3 groups.
ABSTRACT
INTRODUCTION: The COVID-19 pandemic has been unsurpassed in clinical severity or infectivity since the 1918 Spanish influenza pandemic and continues to impact the world. During the A/H1N1 pandemic, healthcare workers presented concerns regarding their own and their families' health, as well as high levels of psychological distress. We aim to assess hospital trainees' concerns, perceived sufficiency of information, behaviour and reported psychological health during the COVID-19 pandemic. DESIGN: Single 39-point questionnaire. SETTING: A large NHS foundation trust in London. PARTICIPANTS: 204 hospital trainee doctors. RESULTS: 204 trainees participated, of whom 91.7% (n=187) looked after COVID-19 patients. 91.6% (n=164) were worried about COVID-19;the most frequent concern was that of family and friends dying from COVID-19 (74.6%, n=126). 22.2% (n=36) reported being infected with COVID-19. 6.8% (n=11) of trainees considered avoiding going to work. Perceived sufficiency of information about COVID-19 was moderately high. 25.9% (n=42) reported social distancing at work compared with 94.4% (n=152) outside work. 98.2% (n=159) reported using PPE and 24.7% (n=40) were confident the provided PPE protected them. 41.9% (n=67) reported their psychological health had been adversely affected. 95.6% (n=153) supported provision of psychological support services and 62.5% (n=100) stated they would consider using them. CONCLUSIONS: A significant proportion of hospital trainees expressed worries about COVID-19, above all with regards to the wellbeing of their loved ones over their own. Confidence in sufficiency of provided information was high and in utilised infection control measures low. A larger proportion of trainees reported psychological as compared with physical health concerns, with a smaller proportion confirming having been infected with COVID-19 although most perceived their risk of infection as high. Seeking solutions to support hospital trainees in their duties and their wellbeing with their input would help to empower them and improve their health and morale while working during pandemics.