Methods: Patients with no risk factors for delayed gastric emptying were included. Each
assessor independently determined the baseline US-guided GRV. The patients were …

Methods: We randomised 90 adult patients planned for elective cancer surgery, with no risk
factors for delayed gastric emptying, to receive 200 mL of water, clear apple juice or apple …

The purpose of this prospective observational study was to measure gastric volumes in
fasted patients using bedside gastric ultrasound. Patients presenting for non-emergency …

Background Although gastric reserve volume (GRV) is a surrogate marker of gastrointestinal
dysfunction and feeding intolerance, there is ambiguity in its estimation due to problems …

Objectives To assess gastric residual volume in normal-weight and obese patients
scheduled for elective surgery. Methods This prospective observational study was …

Intolerance occurs frequently during enteral nutrition in critically ill patients and is associated
with poorer nutrition and clinical outcomes (1, 2). Enteral nutrition can be particularly …

We aimed to measure gastric antral cross‐sectional area with ultrasound and estimate the
gastric volume of 300 patients before unplanned surgery, fasted for at least six hours …

Background: Gastric sonography can provide information about gastric content and volume
that can help determine aspiration risk at the bedside. The primary objective of this study is …

Background. Point-of-care gastric ultrasound is an emerging tool to assess gastric content
and volume at the bedside. The examination includes both a qualitative and a quantitative …

Methods: The study was conducted in 100 adult patients presenting for elective surgery. A
preoperative bedside gastric ultrasound scan was done in supine and right lateral position …