ABSTRACT
Objective Elective surgery came to a standstill during the first wave of COVID-19. The safe resumption of elective surgery with COVID-19 prevalent in the community remains a significant challenge. The aim of this study was to look into the outcomes of elective general surgery in a dedicated 'Green Zone (GZ)' during the second wave of COVID-19 in the United Kingdom. Method A 'Green Zone' pathway, meant to provide a COVID-free environment, was created. A retrospective review of prospectively collected data was done on consecutive patients who underwent an elective general surgical procedure at a single NHS trust over a six-month period (September 1, 2020, to February 28, 2021). The primary outcome was 30-day COVID-19 mortality. Secondary outcomes included 30-day non-COVID-19 mortality, readmissions, and complications. Results The study included 331 patients with a median age of 55 years (interquartile range, IQR, 41-67); 169 (51%) were females. The majority of the patients were American Society of Anaesthesiologists grade 2 (ASA 2; n=177, 53%) followed by ASA 3 (n=76, 23%). Forty-seven patients (14%) had been shielding earlier in the year. Most of the cases were day cases (n=224, 67%). There was no 30-day COVID-19 or non-COVID-19 mortality. One patient developed COVID-19 three weeks after the index operation. Thirty-day readmission and complication rate were 4% (n=14) and 6% (n=21). Most of the complications were Clavien-Dindo grade 2 (n=10, 3%) followed by an equal number of grades 1 and 3b (n=5, 1.5%). Conclusion This study has shown that a dedicated 'Green Zone' elective operating pathway is safe and feasible provided a balanced risk assessment approach is adopted.
ABSTRACT
Pneumonia is one of the common complications of SARS-CoV-2 infection where most patients have moderate to severe symptoms that pose a higher risk for death. This study aims to evaluate the treatment outcome of COVID-19-associated Pneumonia among patients with/without comorbidity in a public hospital in Indonesia. This is a retrospective cohort study involving unvaccinated confirmed COVID-19 patients admitted to the hospital between March and December 2020. All confirmed COVID-19 patients with Pneumonia (n = 1522) treated at the hospital were included. The majority of patients (99%) had mild COVID-19 symptoms while the remaining had moderate symptoms. The median age was about 32 years old and the average treatment duration was 6.25 ± 1.83 days. Most patients (88.8%) received a combination of azithromycin and oseltamivir. There was a very significant relationship (p < 0.001) between comorbidities with treatment and duration of treatment of Pneumonia in COVID-19 patients. Although most patients had Pneumonia and comorbidities, they were successfully treated with azithromycin and oseltamivir combination following approximately five days of treatment.
ABSTRACT
A single undiagnosed COVID-19 positive patient admitted in the green zone has the potential to infect many Health Care Workers (HCWs) and other patients at any given time with resultant spread of infection and reduction in the available workforce. Despite the existing triaging strategy at the Obstetric unit of a tertiary hospital in New Delhi, where all COVID-19 suspects obstetric patients were tested and admitted in orange zone and non-suspects in green zone, asymptomatic COVID-19 positive patients were found admitted in the green zone. This was the trigger to undertake a quality improvement (QI) initiative to prevent the admission of asymptomatic COVID-19 positive patients in green zones. The QI project aimed at reducing the admission of COVID-19 positive patients in the green zone of the unit from 20% to 10% in 4 weeks' time starting 13/6/2020 by means of dynamic triaging. A COVID-19 action team was made and after an initial analysis of the problem multiple Plan-Do-Study-Act (PDSA) cycles were run to test the change ideas. The main change ideas were revised testing strategies and creating gray Zones for patients awaiting COVID-19 test results. The admission of unsuspected COVID-19 positive cases in the green zone of the unit reduced from 20% to 0% during the stipulated period. There was a significant reduction in the number of HCWs, posted in the green zone, being quarantined or test positive for COVID-19 infection as well. The authors conclude that Quality Improvement methods have the potential to develop effective strategies to prevent spread of the deadly Corona virus.