Results 31 to 40 of about 55,714 (331)
Postoperative gastric emptying
Journal of British Surgery, 1981 Summary Postoperative intolerance of oral fluids is common after abdominal surgery, and their premature administration may result in abdominal distension, nausea and vomiting. The ability of the stomach to empty 100 ml of water was investigated in patients undergoing elective cholecystectomy.
D M Ingram, H J Sheiner
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Peroral endoscopic pyloromyotomy accelerates gastric emptying in healthy pigs: proof of concept
Endoscopy International Open, 2016 Introduction: Gastroparesis, or delayed gastric emptying, can be diagnosed with gastric emptying scintigraphy. Manometric studies of patients with gastroparesis show increased pyloric tone (pylorospasm).
Sophie Geyl +11 more
doaj +1 more source
A Fully Resolved Multiphysics Model of Gastric Peristalsis and Bolus Emptying in the Upper Gastrointestinal Tract [PDF]
arXiv, 2021 Over the past few decades, in silico modeling of organ systems has significantly furthered our understanding of their physiology and biomechanical function. In this work, we present a detailed numerical model of the upper gastrointestinal (GI) tract that not only accounts for the fiber architecture of the muscle walls, but also the multiphasic ...
arxiv
Journal of Diabetes Research, 2018 Gastric emptying and glycemic control pathways are closely interrelated processes. Gastric chyme is transferred into the duodenum with velocities depending on its solid or liquid state, as well as on its caloric and nutritional composition.
Bogdan Mircea Mihai +7 more
doaj +1 more source
Lack of Relationship Between Chronic Upper Abdominal Symptoms and Gastric Function in Functional Dyspepsia [PDF]
, 2007 To determine the relationship between gastric function and upper abdominal sensations we studied sixty FD patients (43 female). All patients underwent three gastric function tests: 13C octanoic gastric emptying test, three-dimensional ultrasonography ...
A Tucci +30 more
core +2 more sources
Gastric Emptying Scintigraphy [PDF]
Journal of Nuclear Medicine Technology, 2019 In 1966, Griffith et al. used “a standard breakfast of ordinary food” labeled with chromium-51 to report the first use of gastric emptying scintigraphy (GES). As the procedure was refined over the years, investigators realized the importance of the radiotracer binding to the meal to ...
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Delayed gastric emptying in nondiabetic patients with end-stage kidney disease
Renal Failure, 2022 Objective This study aimed to assess the gastric emptying capacity in nondiabetic patients with end-stage kidney disease (ESKD) by ultrasound. Methods Consecutive hemodialysis patients with ESKD (n = 37) and healthy controls (n = 37) were enrolled.
Cuiyu Wang +6 more
doaj +1 more source
Detecting and measuring human gastric peristalsis using magnetically controlled capsule endoscope [PDF]
arXiv, 2023 Magnetically controlled capsule endoscope (MCCE) is an emerging tool for the diagnosis of gastric diseases with the advantages of comfort, safety, and no anesthesia. In this paper, we develop algorithms to detect and measure human gastric peristalsis (contraction wave) using video sequences acquired by MCCE.
arxiv
World Journal of Nuclear Medicine, 2021 The aim of this study was to evaluate the effect of glycemic control as estimated by glycated hemoglobin A1c (HbA1c) on gastric emptying in patients with type 2 diabetes mellitus (DM) using gastric emptying scintigraphy (GES).
Sanchay Jain +3 more
doaj +1 more source
Assessment of the Prevalence of Diabetic Gastroparesis and Validation of Gastric Emptying Scintigraphy for Diagnosis. [PDF]
, 2017 OBJECTIVE: Gastroparesis is defined as delayed gastric emptying and is a common medical condition in diabetic patients. Scintigraphy is commonly used as a standard diagnostic procedure for the quantitative assessment of gastroparesis.
Aghaghazvini, Leila +8 more
core +3 more sources