ABSTRACT
BACKGROUND AND OBJECTIVES: The COVID-19 pandemic, with high rate of asymptomatic infections and increased perioperative complications, prompted widespread adoption of screening methods. We analyzed the incidence of asymptomatic infection and perioperative outcomes in patients undergoing cancer surgery. We also studied the impact on subsequent cancer treatment in those with COVID-19. METHODS: All patients who underwent elective and emergency cancer surgery from April to September 2020 were included. After screening for symptoms, a preoperative test was performed from nasopharyngeal and oropharyngeal swabs before the procedure. Patients were followed up for 30 days postoperatively and complications were noted. RESULTS: 2108 asymptomatic patients were tested, of which 200 (9.5%) tested positive. Of those who tested positive, 140 (70%) underwent the planned surgery at a median of 30 days from testing positive, and 20 (14.3%) had ≥ Grade III complications. Forty (20%) patients did not receive the intended treatment; 110 patients were retested in the Postoperative period, and 41 (37.3%) tested positive and 9(22%) patients died of COVID-related complications. CONCLUSION: Routine preoperative testing for COVID-19 helps to segregate patients with asymptomatic infection. Higher complications occur in those who develop COVID-19 in postoperative period. Prolonged delay in surgery after COVID infection may influence planned treatment.
Subject(s)
Asymptomatic Infections/epidemiology , COVID-19 Testing , COVID-19/epidemiology , Neoplasms/surgery , Postoperative Complications/etiology , Preoperative Care , Adolescent , Adult , Aged , Aged, 80 and over , COVID-19/complications , COVID-19/diagnosis , Child , Child, Preschool , Female , Follow-Up Studies , Humans , Incidence , India/epidemiology , Infant , Infant, Newborn , Male , Middle Aged , Neoplasms/complications , Postoperative Complications/diagnosis , Postoperative Complications/epidemiology , Retrospective Studies , Risk Factors , Young AdultABSTRACT
The current SARS-CoV-2 infection or the COVID 19 pandemic has taken the world by storm, where the best health care systems in the world seem to be overwhelmed and still this virus is eluding us as we are compelled to explore the preventive and/or therapeutic interventions to control the disease outbreak as well as to prevent deaths. In parallel to clinical services, laboratories have been overwhelmed with task of keeping up with ever increasing demand for testing. Real time PCR detection of COVID19 is the gold standard method, however, has certain shortcomings in terms of availability of infrastructure, reagents, consumables, and technical expertise. All these have paved the way for the alternative testing algorithms and strategies. Countries like United States and Italy have struggled with these issues. India has been criticized for not testing enough and not adopting the right policy, but has been managing the disease within its resource limited health care system to a fair extent. The present review provides the Indian perspective of COVID 19 testing, the journey from not testing enough in the past to a vast expanse and depth of testing in present time.