Role of advanced respiratory support in acute respiratory failure in clinically frail patients with COVID-19.

Background: The main aim of this study was to assess the efficacy of advanced respiratory support (ARS) for acute respiratory failure in do-not-attempt cardiopulmonary resuscitation order (DNACPR) COVID-19 patients. Methods: In this single-center study, the impact of different types of ARS modality, PaO2/FiO2 (PF) ratio, clinical frailty score (CFS) and 4C score on mortality was evaluated. Results: There was no significant difference in age, type of ARS modality, PF ratio and 4C scores between those who died and those who survived. Overall survival rates/hospital discharge of patients still requiring ARS at 5 and 7 days post admission were 20 and 17%, respectively. Conclusion: Our study showed that ARS can be a useful tool in frail, elderly and high-risk COVID-19 patients irrespective of high 4C mortality score.

Knowledge, attitudes and practices of patients with chronic illnesses during the COVID-19 pandemic: A cross-sectional survey from Pakistan.

OBJECTIVES: We studied the impact of the Covid-19 pandemic on the physical and mental health of patients with chronic illnesses and their behavioural responses. METHODS: We conducted a cross-sectional knowledge, attitudes and practices (KAP) survey among outpatients with chronic illnesses in Lahore, Pakistan. RESULTS: Four hundred and one participants were surveyed (84% above 50 years of age). One or two chronic illnesses were present in 130 (32%), three or four in 211 (53%) and more than four in 60 (15%). The majority correctly identified the sources of Covid-19 infection and higher risk patients. Of the respondents, 127 (32%) described feeling more vulnerable. Respondents reported a lack of trust in the community response (199; 49.6%) and hospital measures (167; 41.6%) to slow the spread of Covid-19 and 369 (92%) practiced some degree of social distancing. Respondents described negative impacts of lockdown measures on their physical and mental health (235; 58.6% and 262; 65.3%, respectively). Many reported difficulty in getting medical help during the pandemic (302; 75.2%). Half of the respondents (200; 49.8%) felt that delays in receiving care had adversely affected their health. CONCLUSIONS: Respondents with chronic illnesses frequently reported negative behavioural and health impacts during the Covid-19 pandemic.