COVID-19 challenge: proactive management of a Tertiary University Hospital in Veneto Region, Italy.

BACKGROUND: The aim of this study is to describe the successful emergency plan implemented by Padova University Hospital (AOUP) during the COVID-19 pandemic. METHODS: The emergency plan included early implementation of procedures aimed at meeting the increasing demand for testing and care while ensuring safe and timely care of all patients and guaranteeing the safety of healthcare workers. RESULTS: From 21 February to 1 May 2020, there were 3,862 confirmed cases of SARS-CoV-2 infection in the Province of Padua. A total of 485 patients were hospitalized in AOUP, of which 91 were admitted to the ICU; 12 .6% of admitted patients died. The average bed occupancy rate in the ICU was 61.1% (IQR 43.6%:77.4%). Inpatient surgery and inpatient admissions were kept for 76% and 74%, respectively, compared to March 2019. A total of 123,077 swabs were performed, 19.3% of which (23,725 swabs) to screen AOUP workers. The screening of all staff showed that 137 of 7,649 (1.8%) hospital workers were positive. No healthcare worker died. DISCUSSION: AOUP strategy demonstrated effective management of the epidemic thanks to the timely implementation of emergency procedures, a well-coordinated effort shared by all hospital Departments, and their continuous adjustment to the ongoing epidemic. Timely screening of all hospital workers proved to be particularly important to defend the hospital, avoiding epidemic clusters due to unknown positive cases.

Suppression of a SARS-CoV-2 outbreak in the Italian municipality of Vo'.

On 21 February 2020, a resident of the municipality of Vo', a small town near Padua (Italy), died of pneumonia due to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection1. This was the first coronavirus disease 19 (COVID-19)-related death detected in Italy since the detection of SARS-CoV-2 in the Chinese city of Wuhan, Hubei province2. In response, the regional authorities imposed the lockdown of the whole municipality for 14 days3. Here we collected information on the demography, clinical presentation, hospitalization, contact network and the presence of SARS-CoV-2 infection in nasopharyngeal swabs for 85.9% and 71.5% of the population of Vo' at two consecutive time points. From the first survey, which was conducted around the time the town lockdown started, we found a prevalence of infection of 2.6% (95% confidence interval (CI): 2.1-3.3%). From the second survey, which was conducted at the end of the lockdown, we found a prevalence of 1.2% (95% CI: 0.8-1.8%). Notably, 42.5% (95% CI: 31.5-54.6%) of the confirmed SARS-CoV-2 infections detected across the two surveys were asymptomatic (that is, did not have symptoms at the time of swab testing and did not develop symptoms afterwards). The mean serial interval was 7.2 days (95% CI: 5.9-9.6). We found no statistically significant difference in the viral load of symptomatic versus asymptomatic infections (P = 0.62 and 0.74 for E and RdRp genes, respectively, exact Wilcoxon-Mann-Whitney test). This study sheds light on the frequency of asymptomatic SARS-CoV-2 infection, their infectivity (as measured by the viral load) and provides insights into its transmission dynamics and the efficacy of the implemented control measures.

International guidelines and recommendations for surgery during Covid-19 pandemic: A Systematic Review.

BACKGROUND: During the COVID-19 pandemic, surgical departments were forced to re-schedule their activity giving priority to urgent procedures and non-deferrable oncological cases. There is a lack of evidence-based literature providing clinical and organizational guidelines for the management of a general surgery department. Aim of our study was to review the available recommendations published by general Surgery Societies and Health Institutions and evaluate the underlying Literature. MATERIALS AND METHODS: A review of the English Literature was conducted according to the AMSTAR and to the 2009 Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. RESULTS: After eligibility assessment, a total of 22 papers and statements were analyzed. Surgical societies have established criteria for triage and prioritization in order to identify procedures that can be postponed after the pandemic and those that should not. Prioritization among oncologic cases represents a difficult task: clinicians have to balance a possible delay in cancer diagnosis or treatment against the risk for a potential COVID-19 exposure. There is broad agreement among guidelines that indication to proceed with surgery should be discussed in virtual Tumor Boards taking into consideration alternative therapeutic approaches. Several guidelines deal with the role of laparoscopic surgery during the pandemic: a tailored approach is currently suggested, with a case-by-case evaluation provided that appropriate personal protective equipment is available in order to minimize the potential risk of transmission. Finally, there is a considerable agreement in the published Literature concerning the management of the personnel during the peri- and intraoperative phase and on the technical advices regarding the induction, operative and recover maneuvers in COVID-19 cases. CONCLUSIONS: During COVID-19 pandemic, it is of paramount importance to face the emergency in the most effective and efficient manner, retrieving resources from non-essential settings and, at the same time, providing care to high priority non-COVID-19 related diseases.