Overview of guidance for endoscopy during the coronavirus disease 2019 pandemic.

From its beginning in December 2019, the coronavirus disease 2019 outbreak has spread globally from Wuhan and is now declared a pandemic by the World Health Organization. The sheer scale and severity of this pandemic is unprecedented in the modern era. Although primarily a respiratory tract infection transmitted by direct contact and droplets, during aerosol-generating procedures, there is a possibility of airborne transmission.

Depression Outcome Expectancy in Primary Care in Singapore: Symptom Severity as a Mediating Determinant.

Background: Depression has been identified as the most common mental illness in Singapore. To address this growing concern, the current study focused on the population within the primary care setting since depression has been demonstrated to be highly prevalent in these patients. This study examined the possible predictors of outcome expectancy based on illness perception and depression severity.

The characteristics of household food waste in Hong Kong and their implications for sewage quality and energy recovery.

Food waste (FW) is a worldwide environmental issue due to its huge production amount. FW separation from municipal solid waste followed by different treatment strategies has been widely accepted. Food waste disposer (FWD) is a promising approach to separate and collect household food waste (HFW), which has been widely applied in many countries.

Effect of oral erythromycin on gastric and small bowel transit time of capsule endoscopy.

Aim: To determine the effect of oral erythromycin on gastric and small bowel transit time of capsule endoscopy.

Methods: Consecutive patients who underwent capsule endoscopy during the 16-mo study period were either given 250 mg oral erythromycin, 1 h prior to swallowing the capsule endoscope or nothing. The gastric and small bowel transit time, and the small bowel image quality were compared.