ABSTRACT
INTRODUCTION: Aim of this study is to analyse the characteristics of ventilator-associated pneumonia (VAP) inpatients infected by severe acute respiratory syndrome-coronavirus 2 (SARS-CoV-2). MATERIALS AND METHODS: A retrospective study was conducted, including coronavirus infectious disease 2019 (COVID-19) patients who developed VAP from March to May 2020 (VAP COVID-19). They were compared to non-COVID-19 patients who developed VAP from January 2011 to December 2019 (VAP NO COVID-19) and COVID-19 patients who did not develop VAP (NO VAP COVID-19). RESULTS: Overall, 42 patients were included in the VAP COVID-19group, 37 in the NO VAP COVID-19 group, and 188 in the VAP NO COVID-19 group. VAP COVID-19 had significantly higher rates of shock (71% vs. 48%, p = 0.009), death in ICU (52% vs. 30%, p = 0.011), VAP recurrence (28% vs. 4%, p < 0.0001), positive blood culture (26% vs. 13%, p = 0.038), and polymicrobial culture (28% vs. 13%, p = 0.011) than VAP NO COVID-19. At the multivariate analysis, death in patients with VAP was associated with shock (p = 0.032) and SARS-CoV-2 (p = 0.008) infection. CONCLUSIONS: VAP in COVID-19 patients is associated with shock, bloodstream, and polymicrobial infections.
ABSTRACT
OBJECTIVES: This study aimed to identify demographic, clinical and medical care factors associated with mortality in three nursing homes in France. METHODS: Two nursing homes were hospital-dependent, had connections with infection prevention and control departments, and had permanent physicians. A third nursing home had no direct connection with a general hospital, no infection control practitioner, and no permanent physician. The main outcome was death. RESULTS: During the first 3 months of the outbreak, 224 of 375 (59.7%) residents were classified as COVID-19 cases and 57 of 375 (15.2%) died. The hospital-dependent nursing homes had lower COVID-19 case fatality rates in comparison with the non-hospital-dependent nursing home (15 [6.6%] vs 38 [25.8%], OR 0.20 [0.11-0.38], p = 0.001). During the first 3 weeks of the outbreak, mortality in COVID-19 patients decreased if they had a daily clinical examination (OR: 0.09 [0.03-0.35], p = 0.01), three vital signs measurement per day (OR: 0.06 [0.01-0.30], p = 0.001) and prophylactic anticoagulation (OR: 0 [0.00-0.24], p = 0.001). CONCLUSIONS: This study suggested that high mortality rates in some nursing homes during the COVID-19 outbreak might have been contributed by a lack of medical care management. Increasing human and material resources, encouraging presence of nursing home physicians and establishing a connection with general hospitals should be considered to deal with present and future health disasters in nursing homes.
Subject(s)
COVID-19/mortality , Disease Outbreaks , SARS-CoV-2/isolation & purification , Aged , Aged, 80 and over , COVID-19/epidemiology , COVID-19/virology , Demography , Female , France/epidemiology , Hospitals , Humans , Male , Multivariate Analysis , Nursing Homes , SARS-CoV-2/genetics , Standard of CareABSTRACT
The current coronavirus disease-2019 (COVID-19) pandemic caused 10,541 deaths among nursing home residents in France, by July 17th, 2020. This study reported the results of an urgent pre-hospital intervention in eight French nursing homes. A retrospective study was conducted from March 26th to May 7th, 2020, before and after the intervention of a task force which took action from April 9th to April 11th, 2020. The task force included nurses and specialists of the county general hospital. The intervention had four steps: i) daily notification of deaths; ii) audit by infectious diseases and hygiene specialists focused on nursing team reinforcing, tracking of suspected cases, patients' cohorting, review of preventive and protective measures, hydration, thromboembolism prevention; iii) intervention of an emergency team which urgently performed procedures suggested; iv) relay with a geriatric team. There were a total of 770 residents distributed in eight facilities with capacity varying from 53 to 145 residents. The number of deaths peaked at 139 in week 2 and the trough at 0 occurred in weeks 6-7. Comparison between periods (before vs after intervention) showed a significant decrease in number of new deaths (83/770; 11% vs 35/687; 5%, pâ¯=â¯0.0001) and new COVID-19 cases (348/770; 45% vs 123/422; 29%, pâ¯<â¯0.001). The urgent pre-hospital intervention by a multidisciplinary task force achieved mortality reduction during COVID-19 outbreak in nursing homes. Pre-hospital intervention is a valid alternative to hospitalization in case of hospital saturation.