Clinical trials: Gastric Content
Variation of the Antral Area After Cigarettes Smoking or Not
Cigarette and Gastric Contents
The aims of this cross over prospective study are to demonstrate that smoking two cigarettes do not change the gastric contents and volume in fasting volunteers.
- Trial name
- NCT02080598
- Testing
- 2 cigarettes in 15 minutes
- Where
- France
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Lionel Bouvet
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
Diabetes Mellitus, Type 2, Anesthesia
Investigation of the Evolution of Gastric Emptying by Gastric Ultra Sonography in Patients Treated With GLP-1 Receptor Agonists on a 7 Days Pausing Period.
Glucagon-like-peptide-1 is a hormone released by the gut enteroendocrine cells. Its secretion occurs after each meal to enable production of insulin and inhibits the production of glucagon to lower after meal glycemia.
- Conditions
- Diabetes Mellitus, Type 2, Anesthesia, Pulmonary Aspiration of Gastric Contents
- Trial name
- NCT06388213
- Testing
- Gastric Ultrasonography
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University Hospital, Geneva
Gastric Emptying, Glucagon-Like Peptide-1 Receptor Agonists
Effect of Glucagon-like Peptide-1 Receptor Agonists (GLP-1 RA) on Gastric Emptying
This study aims to assess the effect of using Glucagon-like peptide-1 receptor agonists (GLP-1) receptor agonists on gastric emptying on surgical patients and whether specific guidelines need to be established for these patients.
- Conditions
- Gastric Emptying, Glucagon-Like Peptide-1 Receptor Agonists, Intermittent Fasting, Intraoperative Complication Due to Anesthesia
- Trial name
- NCT07140289
- Testing
- Ultrasound of gastric contents
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Wael Saasouh, MD
Bariatric Surgery Candidate
Video-Assisted Presentation Before Bariatric Surgery Enhanced Understanding of Informed Consent Content
This study evaluates the addition of video presentation on conventional informed consent. Participants divided two randomly, one group read only conventional informed consent, the other video presentation was watched after…
- Trial name
- NCT03653962
- Testing
- video assisted group, non-video group
- Volunteers
- 77 people, healthy volunteers welcome
- Sponsor
- Inonu University
Gastric Retention
Residual Gastric Content After Holding of Glucagon-like Peptide-1 Receptor Agonists Before Elective Surgery
Glucagon-like peptide-1 agonists (GLP-1RA) are a family of medications used for diabetes and weight loss. One of their effect is to slow down stomach emptying.
- Trial name
- RESIDUAL (NCT06500143)
- Testing
- Gastric ultrasound
- Where
- Canada
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- Ciusss de L'Est de l'Île de Montréal
Full Stomach Status
Gastric Content in Fasting Volunteers and in Tirzepatide Users: an Observational and Cross-sectional Study
Introduction Obesity and type 2 diabetes mellitus constitute a global public health problem. Medications with glucagon-like peptide-1 (GLP-1) receptor agonist activity are a modern therapeutic option for both diseases.
- Trial name
- NCT07398222
- Testing
- Ultrasonographic evaluation of gastric content
- Where
- Brazil
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Hospital Israelita Albert Einstein
Obesity
MRI Based Study to Assess Brain-gut Axis in Obesity
The mechanism of neural communication between the brain and gut in the regulation of food intake is complex and not fully understood.
- Trial name
- BGImaging (NCT05437653)
- Testing
- Nutritional Drink A, Nutritional Drink B
- Where
- United Kingdom
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Delayed Gastric Emptying, Gastroparesis
Using Point-of-Care-Ultrasound (POCUS) to Assess Gastric Contents Among Fasting Pre-operative Patients Taking GLP-1 Agonists.
Given the increased prescription of GLP-1 agonists for both diabetes and obesity management and the implications of the proposed delayed gastric emptying in the setting of an anesthetic, it is critical to determine if patients…
- Trial name
- NCT06038734
- Testing
- gastric ultrasound
- Where
- United States
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
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
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
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
Gastric Ultrasound, Fasting ( 6H for Solid ; 2H for Clear Fluid )
Ultrasound Assessment of Gastric Content in Fasted Pregnant Women
Pulmonary aspiration of gastric content is one of the most feared perioperative complication of general anesthesia. Pregnant women are usually considered as high risk of pulmonary aspiration but there is no epidemiological study…
- Conditions
- Gastric Ultrasound, Fasting ( 6H for Solid ; 2H for Clear Fluid ), Pregnant Women
- Trial name
- ECHOmater (NCT04277013)
- Where
- France
- Volunteers
- 1,200 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
Glucagon Like Peptide-1 (GLP-1, Delayed Gastric Emptying
GLP_1 RA Ultrasound Study
The purpose of the study is to determine whether patients taking GLP-1 RAs have increased residual (left behind), gastric (stomach), contents due to delayed gastric emptying when following standard preoperative fasting guidelines.
- Conditions
- Glucagon Like Peptide-1 (GLP-1, Delayed Gastric Emptying, Risk of Aspiration, Diabetes
- Trial name
- NCT06581120
- Testing
- Glucagon-Like Peptide-1 receptor agonists, Point of Care Gastric Ultrasound
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Children's Hospital Medical Center, Cincinnati
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
Gastric Content, Healthy Volunteers
Nurses' Competence in Gastric Ultrasound
The goal of this observational cohort study is to investigate gastric ultrasound skills in surgical nurses. The main question it aims to answer is: how much training is required for surgical nurses to obtain competency in…
- Trial name
- SKILLS-1 (NCT06320574)
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
Gastric Emptying, Diabetes
Gastric Ultrasound in Diabetic Patients
The American Society of Anesthesiologists (ASA) does not specify a fasting period for patients with certain comorbidities, such as diabetes, for elective surgery, and does not make a separate recommendation for surgery.
- Conditions
- Gastric Emptying, Diabetes, Ultrasound
- Trial name
- NCT06195488
- Testing
- Gastric ultrasound
- Where
- Turkey (Türkiye)
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Zonguldak Bulent Ecevit University
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
Pregnancy, Respiratory Aspiration of Gastric Contents
Gastric Emptying Following an Oral Carbohydrate Load in Women Admitted for Elective Cesarean Delivery
Because of the risk of pulmonary aspiration, patients are asked to comply with the fasting guidelines when they are scheduled for an elective cesarean section.
- Trial name
- NCT03593980
- Testing
- Cranberry juice
- Where
- Canada
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Samuel Lunenfeld Research Institute, Mount Sinai Hospital
Gastric Ultrasonography, Gastric Volume
Gastric Ultrasound in Diabetic and Non-Diabetic Pregnant Women
Perioperative aspiration is particularly concerning in pregnant women due to anatomical changes. To mitigate this risk, pre-anesthetic fasting is recommended, with varying guidelines.
- Conditions
- Gastric Ultrasonography, Gastric Volume, Pulmonary Aspiration, Diabetic Pregnancy
- Trial name
- NCT05959135
- Testing
- Gastric ultrasonography
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Sisli Hamidiye Etfal Training and Research Hospital