Background Coronavirus disease-19 (COVID-19) is an infectious respiratory disease caused by Severe Acute Respiratory Syndrome Corona Virus 2 (SARS-CoV-2). Respiratory symptoms and flu-like presentation are the most defined clinical manifestations. However, gastrointestinal symptoms with acute abdomen have been reported in a small percentage, occasionally mimicking acute appendicitis. Hence, the diagnosis of COVID-19 should be suspected and investigated in every case of acute abdomen in the present situation. Case presentation We report a case of a 25-year-old male who presented with features of acute appendicitis. Despite the equivocal ultrasound results, he was scheduled for an emergency appendectomy for Alvarado's score 7 out of 10, who underwent a successful appendectomy. The patient had initially tested negative on an upper respiratory COVID-19 reverse transcription-polymerase chain reaction (RT-PCR) with normal chest X-ray but few hours after the surgery patient developed a high-grade fever. An RT-PCR for COVID-19 was resent following a suspicion that came out to be positive. Clinical discussion Several case reports have suggested a probable association between COVID-19 and appendicitis. This case shows the limited effectiveness of clinical diagnosis for the surgical abdomen in COVID-19 patients as these two conditions share similar symptoms often needing a clinical vigilance. Conclusion This case reports acute appendicitis in a patient who tested positive for SARS-CoV-2 subsequently following emergency appendectomy highlighting the acute gastrointestinal presentation of COVID-19. This case exemplifies the necessity to be familiar with the gastrointestinal symptoms of COVID-19 and maintain a high level of suspicion for COVID-19 infection in cases of abdominal pain.
Background: Extracorporeal membrane oxygenation (ECMO) has emerged as a newer method for managing severe acute respiratory distress syndrome (ARDS) and ARDS refractory to conventional management. However, its current role in the management of ARDS is not clear. Therefore, we conducted this metaanalysis to compare the mortality rates of ECMO over conventional management in ARDS.Methods: PubMed, PubMed Central, Embase, and Scopus were searched using appropriate keywords. We selected studies in adults with ARDS that compared the outcomes of patients treated with ECMO vs. conventional management. Cochrane Risk of Bias (RoB) 2.0 and the JBI (Joanna Briggs Institute) quality assessment tools were used for assessing the risk of bias in RCTs and observational studies, respectively. The I 2 statistic was used to evaluate heterogeneity, and quantitative synthesis was performed using fixed or random effects to pool studies based on heterogeneities. Meta-analysis was conducted using Revman 5.4.Result: Twelve studies were included in this meta-analysis. As compared to the conventional management (mechanical ventilation: MV), patients treated with ECMO had lower odds of 30-days mortality (OR, 0.56; 95% CI, 0.37 to 0.84) and 90 days mortality (OR, 0.59; 95% CI, 0.41 to 0.85). However, there was no significant difference between in-hospital mortality (OR, 0.75; 95% CI, 0.40 to 1.41) and intensive care unit (ICU) mortality (OR, 1.00; 95% CI, 0.36 to 2.79). Similarly, length of hospital stays (LOS) (MD, 3.92; 95% CI, -6.26 to 14.11) did not show statistically significant differences across the two groups. However, the average ICU stay (ICU LOS) was 7.28 days longer in the ECMO group compared with the MV group (MD, 7.28; 95% CI, 2.55 to 12.02).Conclusion: Twenty-eight days and 90-days mortality were decreased in patients managed with ECMO compared with the MV group. Also, ICU LOS was found to be longer in the ECMO group. Furthermore, no statistical difference was found between the two groups for in-hospital mortality and hospital LOS.
Introduction: Internet addiction denotes the compulsive use of the internet which affects physical, mental, social, psychological and academic aspects of life of an individual. Very few studies among medical students in regard to internet addiction have been conducted. Our study aimed to determine the prevalence of internet addiction among undergraduate medical students of a medical college. Methods: This is a descriptive cross-sectional study conducted in a medical college from September to December, 2021 after obtaining ethical clearance from the Institutional Review Committee (Registration number: 442). The study was conducted among 229 medical students using convenience sampling technique. Internet addiction test questionnaire was used for collecting data. Data were entered in Google Spreadsheet and analysed with Microsoft Excel 2016. Point estimate at 95% Confidence Interval was calculated along with frequency and proportion for binary data. Results: The prevalence of internet addiction among 229 undergraduate students was found to be 121 (52.84%) (43.95-61.73 at 95% Confidence Interval). Out of them, mild and moderate internet addiction accounted for 90 (74.38%) and 31 (25.62%) respectively. Conclusions: The prevalence of internet addiction in this study was higher in comparison to the other studies conducted in similar settings.
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