COVID-19 symptoms at hospital admission vary with age and sex: results from the ISARIC prospective multinational observational study

Background: The ISARIC prospective multinational observational study is the largest cohort of hospitalized patients with COVID-19. We present relationships of age, sex, and nationality to presenting symptoms. Methods: International, prospective observational study of 60 109 hospitalized symptomatic patients with laboratory-confirmed COVID-19 recruited from 43 countries between 30 January and 3 August 2020. Logistic regression was performed to evaluate relationships of age and sex to published COVID-19 case definitions and the most commonly reported symptoms. Results: ‘Typical’ symptoms of fever (69%), cough (68%) and shortness of breath (66%) were the most commonly reported. 92% of patients experienced at least one of these. Prevalence of typical symptoms was greatest in 30- to 60-year-olds (respectively 80, 79, 69%; at least one 95%). They were reported less frequently in children (≤ 18 years: 69, 48, 23; 85%), older adults (≥ 70 years: 61, 62, 65; 90%), and women (66, 66, 64; 90%; vs. men 71, 70, 67; 93%, each P < 0.001). The most common atypical presentations under 60 years of age were nausea and vomiting and abdominal pain, and over 60 years was confusion. Regression models showed significant differences in symptoms with sex, age and country. Interpretation: This international collaboration has allowed us to report reliable symptom data from the largest cohort of patients admitted to hospital with COVID-19. Adults over 60 and children admitted to hospital with COVID-19 are less likely to present with typical symptoms. Nausea and vomiting are common atypical presentations under 30 years. Confusion is a frequent atypical presentation of COVID-19 in adults over 60 years. Women are less likely to experience typical symptoms than men

Mesh Migration into the J-Pouch in a Patient with Post-Ulcerative Colitis Colectomy: A Case Report and Literature Review

Mesh repair offers advantages like lower postsurgical pain and earlier return to work. Thus, it has become a widely used treatment option. Here, we present the first case report of a mesh migration into a J-pouch in a patient with history of ulcerative colitis who underwent total abdominal colectomy with J-pouch and ileoanal anastomosis and a subsequent laparoscopic ventral hernia repair with mesh

American Association for Thoracic Surgery Summer Intern Scholarship-Over a decade of experience

Objective: The study objective was to evaluate the experience of previous American Association for Thoracic Surgery Summer Intern Scholarship recipients. Methods: A database of recipients of the American Association for Thoracic Surgery Summer Intern Scholarship in Cardiothoracic Surgery provided by the American Association for Thoracic Surgery was analyzed. A questionnaire was sent via email to recipients with 10 questions within the survey to assess the types of exposure during the internship, the impact of the internship on career choices, the current career setting, and any additional thoughts regarding the internship. Results: Between 2007 and 2017, there were 356 awardees of the American Association for Thoracic Surgery Summer Intern Scholarship. These awardees were from 41 different medical schools and went to 39 different sponsoring institutions. Ultimately, 55 (15.5%) medical students chose a career in cardiothoracic surgery, with 153 (43.0%) awardees deciding to pursue a surgical subspecialty. Of those who received our survey, 75 awardees responded (29.2%). A majority of the American Association for Thoracic Surgery Summer Interns were exposed to the sponsoring surgeon (98.7%, n = 74) and operating room (88.0%, n = 66) on at least a weekly basis during the 8-week internship. All of the respondents participated in basic science or clinical research at their sponsoring institution. Some 92.0% (n = 69) of the awardees highly recommended this scholarship to medical students interested in cardiothoracic surgery. Conclusions: The awardees of the American Association for Thoracic Surgery Summer Intern Scholarship come from a variety of medical schools and visited a diverse group of sponsoring institutions. The 8-week program provides valuable early exposure for medical students to cardiothoracic surgeons, the operating room, and research opportunities. This experience was highly recommended by prior recipients to medical students interested in cardiothoracic surgery

Patients with Atrial Fibrillation Benefit from SAVR with Surgical Ablation Compared to TAVR Alone.

INTRODUCTION: In patients with preoperative atrial fibrillation (AF) undergoing aortic valve replacement, the addition of surgical ablation to surgical aortic valve replacement (SAVR-SA) is efficacious and a Class I guideline. We hypothesized that this subgroup may benefit from SAVR-SA compared to transcatheter aortic valve replacement (TAVR) alone. METHODS: Medicare beneficiaries with persistent non-valvular AF who underwent SAVR-SA or TAVR alone between 2012 and 2018 were included. Patients with high-risk surgical comorbidities were excluded. Groups were matched using inverse probability weighting. The primary outcome was all-cause mortality. Secondary outcomes were stroke, transient ischemic attack, permanent pacemaker implantation, bleeding, rehospitalization for atrial arrhythmias, and rehospitalization for heart failure. Kaplan-Meier estimates and Cox proportional-hazards regression were used to compare outcomes. Outcomes were adjusted for variables with a standardized mean difference greater than 0.1. RESULTS: Of 439,492 patients who underwent aortic valve replacement, 2591 underwent SAVR-SA and 1494 underwent TAVR alone. Weighting resulted in adequately matched groups. Compared to TAVR alone, SAVR-SA was associated with a significant reduction in all-cause mortality (HR 0.65, 95% CI 0.53-0.79), permanent pacemaker implantation (HR 0.62, 95% CI 0.44-0.87), bleeding (HR 0.63, 95% CI 0.39-1.00), and rehospitalization for heart failure (HR 0.49 (0.36-0.65). There was no difference in the incidence of stroke (HR 1.07, 95% CI 0.74-1.54), transient ischemic attack (HR 1.05, 95% CI 0.75-1.47), or rehospitalization for atrial arrhythmia. CONCLUSION: Select patients with persistent non-valvular AF may benefit from SAVR-SA compared to TAVR alone

Thrombotic and hemorrhagic complications of COVID-19 in adults hospitalized in high-income countries compared with those in adults hospitalized in low- and middle-income countries in an international registry

Background: COVID-19 has been associated with a broad range of thromboembolic, ischemic, and hemorrhagic complications (coagulopathy complications). Most studies have focused on patients with severe disease from high-income countries (HICs). Objectives: The main aims were to compare the frequency of coagulopathy complications in developing countries (low- and middle-income countries [LMICs]) with those in HICs, delineate the frequency across a range of treatment levels, and determine associations with in-hospital mortality. Methods: Adult patients enrolled in an observational, multinational registry, the International Severe Acute Respiratory and Emerging Infections COVID-19 study, between January 1, 2020, and September 15, 2021, met inclusion criteria, including admission to a hospital for laboratory-confirmed, acute COVID-19 and data on complications and survival. The advanced-treatment cohort received care, such as admission to the intensive care unit, mechanical ventilation, or inotropes or vasopressors; the basic-treatment cohort did not receive any of these interventions. Results: The study population included 495,682 patients from 52 countries, with 63% from LMICs and 85% in the basic treatment cohort. The frequency of coagulopathy complications was higher in HICs (0.76%-3.4%) than in LMICs (0.09%-1.22%). Complications were more frequent in the advanced-treatment cohort than in the basic-treatment cohort. Coagulopathy complications were associated with increased in-hospital mortality (odds ratio, 1.58; 95% CI, 1.52-1.64). The increased mortality associated with these complications was higher in LMICs (58.5%) than in HICs (35.4%). After controlling for coagulopathy complications, treatment intensity, and multiple other factors, the mortality was higher among patients in LMICs than among patients in HICs (odds ratio, 1.45; 95% CI, 1.39-1.51). Conclusion: In a large, international registry of patients hospitalized for COVID-19, coagulopathy complications were more frequent in HICs than in LMICs (developing countries). Increased mortality associated with coagulopathy complications was of a greater magnitude among patients in LMICs. Additional research is needed regarding timely diagnosis of and intervention for coagulation derangements associated with COVID-19, particularly for limited-resource settings