Clinical trials: Gastric Content
Gastric Contents
Bedside Ultrasound of Gastric Contents in Pediatric Populations
Perioperative aspiration of gastric contents is a rare but serious adverse event. The risk of aspiration can be estimated by perioperative evaluation of stomach contents with ultrasound using a validated technique and scoring…
- Trial name
- NCT03520374
- Testing
- Ultrasonography
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Stanford University
Gastric Emptying, Abdomen, Acute
POCUS for Gastric Emptying in Emergency Surgery
The goal of this clinical trial is to learn about the gastric emptying in adult patients that are going to operatin theatre due to an abdominal acute disease, for instance, intestinal obstruction or cholecystitis.
- Trial name
- EcoGastric (NCT06008509)
- Testing
- Gastric echography preoperative
- Where
- Chile
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Pontificia Universidad Catolica de Chile
Healthy
Effects of FODMAPs on Small Bowel Water Content: an MRI Study
Some carbohydrates, particularly fructose, the sugar found in fruit and bread may cause bloating, pain and erratic bowel habits (diarrhoea and constipation) particularly in patients suffering from the irritable bowel syndrome…
- Trial name
- FODMAPs (NCT01459406)
- Testing
- Glucose, Fructose, Fructan
- Where
- United Kingdom
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Healthy
Factors That Determine the Responses to Food Ingestion: Protein Load
Aim: to determine to what extent meal composition influences postprandial sensations. Experimental design: randomized cross-ower study comparing the responses to a high protein (47.3% protein, 39.4% carbohydrates, 13.3% lipids)…
- Trial name
- NCT06139237
- Testing
- High-protein supplement, Balanced supplement
- Where
- Spain
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Hospital Universitari Vall d'Hebron Research Institute
Pulmonary Aspiration of Gastric Contents
Prophylaxis for Aspiration of Gastric Contents.
Effect of orally administered two equal and consecutive doses of proton pump inhibitors, omeprazole, lansoprazole, esomeprazole , rabeprazole and pantoprazole and Histamine 2 receptor antagonists cimetidine…
- Trial name
- NCT02703896
- Testing
- Drug either PPIS or H2RA and prokinetics, orogastric intubation
- Volunteers
- 1,920 people, healthy volunteers welcome
- Sponsor
- King Saud University
Pregnancy, Respiratory Aspiration of Gastric Content
Intra- and Interrater Reliability of Quantitative Ultrasound Assessment of Gastric Content in Term Parturients Before Elective Caesarean Delivery
The presence of solid food or fluid residue in the stomach is always a major concern when patients require medical procedures under sedation or general anesthesia, due to the high risk of pulmonary aspiration of the stomach…
- Trial name
- NCT05946447
- Testing
- Ultrasound
- Where
- Canada
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Samuel Lunenfeld Research Institute, Mount Sinai Hospital
Respiratory Aspiration, Pregnancy
Gastric Sonography in the Fasted Term Pregnant Patient for Elective Cesarean Delivery
Food residue in the stomach of patients scheduled to have surgery is considered a major risk factor for pulmonary aspiration of gastric contents.
- Trial name
- NCT01980121
- Testing
- Ultrasound
- Where
- Canada
- Volunteers
- 103 people, healthy volunteers welcome
- Sponsor
- Samuel Lunenfeld Research Institute, Mount Sinai Hospital
Gastric Ultrasound, Learning Curve
Learning Curves of Gastric Ultrasound for Novel
Various studies have shown that gastric sonography can reliably provide information on both qualitative (nature of content) and quantitative (volume) aspects of gastric content.
- Conditions
- Gastric Ultrasound, Learning Curve, Novel in Gastric Ultrasound
- Trial name
- NCT04760106
- Testing
- gastric ultrasound
- Where
- Thailand
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Fasting
Gastric Emptying Time After Turkish Breakfast
DETERMINING GASTRIC EMPTYING TIME IN ELDERLY USING ULTRASOUND ASSOCIATED WITH PREOPERATIVE FASTING TIME Background: Gastric contents aspiration is the most crucial complication of general anaesthesia.
- Trial name
- NCT04789785
- Testing
- ultrasound
- Where
- Turkey (Türkiye)
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Gaziosmanpasa Research and Education Hospital
Fasting, Surgery
Gastric Volume After Water or Jelly Ingestion
The aim of this study is to determine whether the fasting duration required for patients after consuming oral jelly is comparable to that after consuming water, prior to elective surgery.
- Conditions
- Fasting, Surgery, Ultrasound Therapy; Complications, Aspiration Pneumonia Due to Regurgitated Food
- Trial name
- NCT05737641
- Testing
- water ingestion, jelly ingestion
- Where
- Portugal
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Centro Hospitalar de Entre o Douro e Vouga
Fasting, Pediatric ALL
Effect of NPO Time and Type of Food Intake on Preoperative Residual Gastric Content and pH
According to normal physiology, the longer fasting period allows food particles to pass stomach through small intestines to minimize intragastric content.
- Trial name
- NCT03448991
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Boston Children's Hospital
Intubation Intraesophageal, Respiratory Aspiration of Gastric Contents
Fibreoptic Intubation With and Without Sellick´s Maneuver
The goal of this study is to evaluate the effect of Sellick´s Maneuver, a firm pressure on the throat, just below the Adams apple, to occlude the esophagus, in order to prevent aspiration of gastric contents, on intubation with a…
- Trial name
- NCT01357824
- Testing
- Application of Sellick´s maneuver.
- Where
- Denmark
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Glostrup University Hospital, Copenhagen
Aspiration; Gastric Contents, Anesthesia
An Evaluation of a Liberal Hydration Regimen Before Elective Caesarean Section Using Beside Gastric Ultrasound
The aim of this study is to compare the residual gastric volumes in non-labouring parturients prior to elective Caesarean delivery when fully fasted as per European Society of Anaesthesia pre-operative fasting guidelines against…
- Trial name
- NCT05783427
- Testing
- liberal hydration
- Where
- Ireland
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Coombe Women and Infants University Hospital
Obesity, Overweight and/or Obesity
A Study to Learn About the Effect of Study Medicine Called PF-08653944 on How Quickly the Stomach Empties Its Content in Healthy Adults With Overweight or Obesity
This study looks at how a study medicine called PF-08653944 affects how quickly the stomach empties food after eating. It is being done in adults who are overweight or have obesity.
- Conditions
- Obesity, Overweight and/or Obesity, Overweight, Drug Interaction
- Trial name
- NCT07508241
- Testing
- PF-08653944, Acetaminophen
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Pfizer
Obesity
Effect of Oral Feeding on Gastric Emptying, Gut Blood Flow, and Hormone Responses in Obese and Healthy Weight Subjects
Obesity is a complicated condition that is poorly understood. The aim of this study is to increase our knowledge of how the condition may arise, and what makes obese people remain obese.
- Trial name
- NCT03860623
- Where
- United Kingdom
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Healthy Volunteer
Diagnostic Performance of Gastric Ultrasound in Children
Pulmonary aspiration of gastric contents is a complication responsible for the third highest cause of anaesthesia-related mortality in France, and for 50% of airway management-related mortality in the UK.
- Trial name
- QUALIGASTR (NCT06079268)
- Testing
- the initial gastric ultrasound, the gastric ultrasound last 3 minutes
- Where
- France
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Pre-op Gastric Emptying
Residual Gastric Content and GLP-1
Studies have shown that even following the fasting guideline, patients on GLP-1 still have residual gastric content which increases their risk of aspiration during anesthesia.
- Trial name
- NCT06814080
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University of Arkansas
Stomach Neoplasms
Association Between Mitochondrial DNA Content and Risk of Gastric Cancer
Compelling epidemiological evidence indicates that alterations of mitochondrial DNA, including mutations and abnormal content of mitochondrial DNA (mtDNA), are associated with the initiation and development of gastric cancer.The…
- Trial name
- NCT02944539
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Air Force Military Medical University, China
Healthy
Ispaghula and Colonic Water Content
Chronic constipation is a phenomenon which affects nearly 20% of the population worldwide. Bulking agents such as ispaghula are used as treatments, but only half of the patients are satisfied with the treatment.
- Trial name
- NCT01805999
- Testing
- 7 g Ispaghula
- Where
- United Kingdom
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Gastric Volume
Identification of Changes in Gastric Volume and Content by Ultrasound Before and After Chewing Gum
To identify by ultrasound the possible changes in gastric volume and content after chewing gum for an hour in volunteers with complete fasting (more than 8 hours).
- Trial name
- NCT02852863
- Testing
- Gum
- Where
- Colombia
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Fundación Santa Fe de Bogota