Medicine and Health Sciences Commons^™

Impact And Prevalence Of Comorbidities And Complications On The Severity Of Covid-19 In Association With Age, Gender, Obesity, And Pre-Existing Smoking: A Meta-Analysis, Soulandi Djorwé, Amale Bousfiha, Néhémie Nzoyikorera, Joseph Nyandwi, Bellamine Kawthar, Abderrahim Malki

BioMedicine

Background: COVID-19 patients usually present multiple comorbidities and complications associated with severe forms of SARS-CoV-2 infection. This study aimed to assess the risk factors and prevalence of comorbidities and complications contributing to the severity of COVID-19.

Methods: This meta-analysis was performed according to PRISMA guidelines. We searched various databases, including PubMed, Google Scholar, and Scopus (between 2020 and 2023), for eligible studies for this meta-analysis.

Results: Thirty-three studies were eligible, including 85812 patients, of which 36% (30634/85812) had severe disease, whereas 64% (55178/85812) had non-severe disease. Severe cases were potentially correlated with the following factors: gender (male) (odd ratio (OR) …

Evaluation Of Common Complications Following Tetralogy Of Fallot Surgical Repair By Magnetic Resonance Imaging, Zainab Ahmad Ramadan, Mohamed Salah Ayyad

Mansoura Medical Journal

Background: The operative procedures for correction of tetralogy of Fallot (TOF) concentrates on the impact of pulmonary valve regurgitation (PR) on the function of right ventricle (RV) pointing to alleviating right ventricle outflow tract (RVOT) narrowing, and minimizing the PR degree at the same time, closing ventricular septal defect (VSD). Various complications could be encountered after TOF repair as; PR, dilated RV with/without impaired function, RVOT residual obstruction/ dilatation, residual VSD, tricuspid regurge (TR), aortic root dilatation with/without regurge and significant difference in differential pulmonary flow. Objective: Address the most common complications that could be encountered following TOF surgical repair, …