Sarju Ralhan1, Rajesh C Arya2, Rama Gupta3, Gurpreet S Wander4, Rajiv K Gupta5, Vivek K Gupta2, Suhani Bagga6, Bishav Mohan4. 1. Department of CTVS, Chief Cardiac Surgeon, Hero DMC Heart Institute, Ludhiana, Punjab, India. 2. Department of Cardiac Anaesthesia and Intensive Care, Hero DMC Heart Institute, Ludhiana, Punjab, India. 3. Department of Microbiology, Dayanand Medical College & Hospital, Ludhiana, Punjab, India. 4. Department of Cardiology, Hero DMC Heart Institute, Ludhiana, Punjab, India. 5. Department of CTVS, Hero DMC Heart Institute, Ludhiana, Punjab, India. 6. Dayanand Medical College & Hospital, Ludhiana, Punjab, India.
Abstract
Background: An acute respiratory disease (COVID-19), caused by a novel coronavirus (SARS-CoV-2,), has been declared a pandemic by WHO. A surgery on COVID-19 patients not only involves a risk of spread of the disease but also there is a serious concern for the patient's surgical outcomes and resources requirement. Aim: The retrospective study is aimed to provide a protocol for pre-operative testing of SARS CoV-2 using RT-PCR in the patient undergoing cardio-thoracic surgeries. Material and Methods: To analyze the impact of pre-operative testing of SARS- CoV-2 using RT-PCR in the patient undergoing elective cardio-thoracic surgeries. The patient who underwent surgical interventions during the COVID-19 lockdown period was divided into two phases. Phase I (without COVID-19 RT-PCR testing) and Phase II (with pre-operative COVID-19 RT-PCR testing). The retrospective comparison between the two study groups was done using Student t-test, Mann-Whitney U, and Chi square (χ2) test depending upon the clinical variable to be analyzed. Results: During the early phase (phase I), 26 patients underwent cardio-thoracic surgery without COVID-19 RT-PCR test. Whereas, during phase II, all patients were tested for COVID-19 using RT-PCR, preoperatively and a total of 64 surgeries were performed during this phase. One patient planned for CABG was positive on RT-PCR for COVID-19 and was sent to the quarantine ward. The difference in the pre-operative hospital stay between two groups was found to be statistically significant and a significant decrease in the number of PPE kits used, during the phase I. Conclusion: All asymptomatic patients should be tested for COVID-19 using RT-PCR prior to cardio-thoracic surgeries not only to contain the disease but to avoid potential implications of COVID-19 on the perioperative course, without added financial implications.
Background: An acute respiratory disease (COVID-19), caused by a novel coronavirus (SARS-CoV-2,), has been declared a pandemic by WHO. A surgery on COVID-19patients not only involves a risk of spread of the disease but also there is a serious concern for the patient's surgical outcomes and resources requirement. Aim: The retrospective study is aimed to provide a protocol for pre-operative testing of SARS CoV-2 using RT-PCR in the patient undergoing cardio-thoracic surgeries. Material and Methods: To analyze the impact of pre-operative testing of SARS- CoV-2 using RT-PCR in the patient undergoing elective cardio-thoracic surgeries. The patient who underwent surgical interventions during the COVID-19 lockdown period was divided into two phases. Phase I (without COVID-19 RT-PCR testing) and Phase II (with pre-operative COVID-19 RT-PCR testing). The retrospective comparison between the two study groups was done using Student t-test, Mann-Whitney U, and Chi square (χ2) test depending upon the clinical variable to be analyzed. Results: During the early phase (phase I), 26 patients underwent cardio-thoracic surgery without COVID-19 RT-PCR test. Whereas, during phase II, all patients were tested for COVID-19 using RT-PCR, preoperatively and a total of 64 surgeries were performed during this phase. One patient planned for CABG was positive on RT-PCR for COVID-19 and was sent to the quarantine ward. The difference in the pre-operative hospital stay between two groups was found to be statistically significant and a significant decrease in the number of PPE kits used, during the phase I. Conclusion: All asymptomatic patients should be tested for COVID-19 using RT-PCR prior to cardio-thoracic surgeries not only to contain the disease but to avoid potential implications of COVID-19 on the perioperative course, without added financial implications.
Entities:
Keywords:
COVID-19; RT-PCR test; cardio-thoracic surgery
Authors: Ellen de Bock; Mando D Filipe; Roger K J Simmermacher; A Christiaan Kroese; Menno R Vriens; Milan C Richir Journal: BMJ Open Date: 2022-07-07 Impact factor: 3.006