Provision of Surgical Services to COVID-19-Infected Patients at a Tertiary Care Center in Pakistan: A One-Year Clinical Review of the Year 2020 in General Surgery Department.

Abstract

Background and objectivesThe frequency of COVID-19-positive or suspicious patients grew steadily, and these patients were received in emergency and outpatient departments at an unprecedented pace for the need of an elective or emergent surgical assessment. We conducted this survey to document the number of surgeries performed on COVID-19-positive patients during the ongoing pandemic at a tertiary care center in Pakistan.Materials and methodsA retrospective clinical audit was conducted in a tertiary care hospital that receives surgical cases from almost all over the country. Ethical approval was granted prior to the execution of this intra-departmental audit. Both patients who were admitted to general surgery and visited on a consultative basis in other departments during the year 2020 were evaluated, and only those having COVID-19 polymerase chain reaction (PCR)-positive were included. Those with PCR-negative were omitted from the analysis. All the surgical procedures performed in these patients, along with those managed conservatively, were analyzed. Basic and demographic data of all patients were collected from electronic medical records. The data were defined as either mean and standard deviation or frequency and relative percentages. The normality of the data was verified by the Shapiro-Wilk test. Parametric analysis was used to interpret the disparity in descriptive statistics. Although the categorical results were compared by cross-tabulation, the degrees of significance were calculated either by chi-square test or Fisher's exact test according to the distribution of the data. A p value of less than 0.05 was considered significant (two-tailed).ResultsA total of 79 COVID-19-positive patients were provided with surgical services and subsequently analyzed. The mean age of those patients was 48.88 ± 16.62 years. The mean length of stay in the hospital was 2.10 ± 3.52 with indifference among gender and mode of treatment (either surgical or conservative). The study participants were 59.5% males and 40.5% females, and only 6.3% had a past surgical history. Most patients were admitted through the outpatient department (65.8%), and only a few were referrals from other departments (10.1%); 64.5% of patients were managed in general wards, 24.0% in critical care units, and 11.4% in intensive care units. Surgical intervention was done in 60.8% of the COVID-19-positive patients, while the rest 39.2% were conservatively managed. Among whom, 63.3% were discharged, 29.1% of them left against medical advice (LAMA), with a 7.6% death rate during the hospital stay. The frequent comorbidities were diabetes (27.8%) and hypertension (26.6%), although most patients had no comorbidities (49.3%). Symptomatic gall stones were the most frequent reason for surgical admission in COVID-19-positive patients, while the most frequent surgical intervention performed was laparoscopic cholecystectomy. Males were comparatively managed more frequently by surgical intervention and females been more conservatively managed (p = 0.037). Out of the six mortalities, five were surgically managed. Seventy seven percent of the surgically managed patients were discharged, and the majority of LAMA patients were being conservatively managed (p < 0.001).ConclusionThis study was done to analyze the demographic factors associated with the outcomes of surgical interventions performed on COVID-19-positive patients.