Comparative study of anti-SARS-CoV-2 receptor-binding domain total antibody titer before and after heterologous booster with mRNA-based COVID-19 vaccine.

The waning immunity following the COVID-19 vaccination become a significant concern and the immunological dynamics of vaccine-induced antibodies after vaccination need to be explored. The aim of this study was to compare anti-SARS-CoV-2 receptor-binding domain (RBD) antibody levels before and after a booster dose with heterologous COVID-19 vaccine and to identify factors influencing the levels after receiving the booster dose. A cross-sectional study was conducted in which individuals who received primary doses of CoronaVac and a booster dose with an mRNA-based vaccine were recruited using a purposive sampling technique.

The Effect of Chewing Gum on the Return of Bowel Activity after Colorectal Cancer Surgery.

Background: Enhanced recovery after surgery (ERAS) protocols advocate for early enteral feeding to prevent postoperative ileus. Chewing gum acts as a type of sham feeding that triggers the cephalic phase of digestion by stimulating the cephalic vagus nerve. This can enhance gastrointestinal motility and may lead to quicker recovery of gas and bowel movements.

A Study of Predictors of Failure of Nonoperative Management of Ileocolic Intussusception in Children.

Background: Surgery remains the mainstay in treating intussusception in developing nations. A correspondingly high bowel resection rate exists despite a shift to nonoperative reduction in high-income countries. We aimed to study the clinical profile of the patients with intussusception presenting to our hospital and to assess the clinical and radiological predictors of success or failure of nonoperative management of intussusception.

Gossypiboma mimicking a hydatid cyst: A case report.

Introduction: Retained foreign bodies have become very rare in countries where the safety rules in the operating theater are very rigorous and follow precise guidelines. Maintaining awareness of this issue among surgeons and radiologists is of paramount importance to minimize avoidable morbidity and facilitate the selection of the most suitable therapeutic strategy. This consideration is particularly relevant in the differential diagnosis of hydatid cysts.

Effect of elevated temperature on SARS-CoV-2 viability.

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has caused a worldwide disruption of global health putting healthcare workers at high risk. To reduce the transmission of SARS-CoV-2, in particular during treating the patients, our team aims to develop an optimized isolation chamber. The present study was conducted to evaluate the role of temperature elevation against SARS-CoV-2 viability, where the information would be used to build the isolation chamber.