Clinical trials: Gastric Volume
Pediatrics, Fasting Period
Effect of Positive End-expiratory Pressure on Gastic Residual Volume
This study was designed as a prospective observational study.
- Trial name
- NCT06426394
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Duygu Akyol
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
Gastric Emptying Time
Gastric POCUS Clear Liquids
To determine the gastric emptying time for clear liquids at different volumes in the adult population, for use in determining anesthesia guidelines.
- Trial name
- NCT07214909
- Testing
- Ingesting coffee without creamer, Ingesting coffee with creamer
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- MetroHealth Medical Center
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
Gastric Emptying
Ultrasound Assessment of Gastric Residual Volume in Children Scheduled for Elective Surgery After Clear Fluids Fasting for One Versus Two Hours: a Comparative Study
Ultrasound guided comparison of gastric residual volume after clear fluid fasting for one versus two hours in pediatrics scheduled for elective surgery.
- Trial name
- NCT04228497
- Testing
- gastric ultrasound, the clear fluid intake
- Where
- Egypt
- Volunteers
- 226 people, healthy volunteers welcome
- Sponsor
- Kasr El Aini 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
Obesity, Gastric Emptying
Gastric Volume After Ingestion of Carbohydrate Drink vs Water in Obese Volunteers
This randomized crossover study compares gastric residual volume after ingestion of carbohydrate drinks and water in obese volunteers.
- Trial name
- NCT05827029
- Testing
- Preopertive drink
- Where
- Thailand
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Prince of Songkla University
Gastric Residual Volume
The Effect of Carbohydrate Loading on Gastric Residual Volume and Hunger Score
This study conducted is to assess effect of carbohydrate loading (maltodextrin with whey protein) to gastric volume 2 hours after ingestion via aspiration while doing OGDS (direct visualisation) and patient's wellbeing (hunger…
- Trial name
- NCT03948594
- Testing
- resource, plain water
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Universiti Sains Malaysia
Aspiration Pneumonia
Ultrasound Assessment of Gastric Residual Volume in Obese Patients
Gastric emptying is a major risk factor for aspiration of gastric contents.Aspiration into the lungs represents a fatal complication that can occur during anesthesia.
- Trial name
- NCT04544371
- Testing
- gastric ultrasound, nasogastric tube insertion
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Fayoum University Hospital
Weight Regain Post Bariatric Surgery
Correlation of Weight Loss With Residual Gastric Volume and Shape on Computerized Tomography in Patients Undergoing Sleeve Gastrectomy
Laparoscopic sleeve gastrectomy (LSG) has been accepted as a primary bariatric procedure. The aim of the study was to evaluate the volume and the morphologies of remnant stomachs after LSG and their association with weight loss
- Trial name
- NCT06884995
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Helwan University
Fasting, Gastric Stasis
Residual Gastric Volume After the Ingestion of Supplements Containing Carbohydrates and Whey Protein
Oral supplements (OS) containing carbohydrates are being used 2h before anesthesia. The addition of a nitrogen source would improve these drinks designed for the abbreviation of preoperative fasting.
- Conditions
- Fasting, Gastric Stasis, Perioperative Complication, Safety Issues
- Trial name
- NCT05573854
- Testing
- Gastric emptying after an oral supplement containing carbohydrates and whey protein, Overnight Fast
- Where
- Brazil
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Federal University of Mato Grosso
Gastric Volume, Aspiration
Ultrasound Evaluation of Gastric Volume in Pediatric Patients Undergoing Adenotonsillectomy Surgery
Adenoidectomy and/or tonsillectomy are performed for many reasons such as recurrent tonsil and adenoid infections, sleep apnea, symptomatic adenotonsillar hypertrophy, halitosis, peritonsillar abscess, and it is one of the most…
- Conditions
- Gastric Volume, Aspiration, Nausea, Bleeding
- Trial name
- NCT05734937
- Testing
- gastric assessment of gastric volume
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Istanbul University
Gastric Volume
Lollipop on Gastric Volume
To observe the effect of chewing lollipop on residual gastric volume in healthy volunteers with fasting.
- Trial name
- NCT04093726
- Testing
- lollipop
- Where
- China
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Air Force Military Medical University, China
Pulmonary Aspiration of Gastric Contents, Adverse Effects in the Therapeutic Use of Other and Unspecified General Anaesthetics
Safety of Gastric Volume Emptying After the Intake of Maltodextrin and Glutamine
Carbohydrates (CHO)-based drinks 2h before the induction of anesthesia are recommended to decrease insulin resistance. The addition of glutamine (GLN) in these beverages may enhance the benefits of CHO alone.
- Conditions
- Pulmonary Aspiration of Gastric Contents, Adverse Effects in the Therapeutic Use of Other and Unspecified General Anaesthetics, Pulmonary Aspiration During Anaesthetic Induction
- Trial name
- NCT01798342
- Testing
- Maltodextrin, Glutamine
- Where
- Brazil
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Federal University of Mato Grosso
Esophagogastroduodenoscopy, Colonoscopy
Residual Gastric Volume in Same Day Versus Split Dose and Evening Before Bowel Preparation
The purpose of this study is to determine residual gastric volume and residual gastric pH in patients undergoing combined EGD and colonoscopy comparing the standard single dose prep with the split dose bowel preparation and same…
- Trial name
- NCT02264249
- Testing
- Esophagogastroduodenoscopy and colonoscopy split dose prep, Esophagogastroduodenoscopy and colonoscopy Evening before colonoscopy prep, Esophagogastroduodenoscopy and colonoscopy Same day prep colonoscopy preparation
- Where
- United States
- Volunteers
- 449 people, healthy volunteers welcome
- Sponsor
- The Cleveland Clinic
Healthy Participants
Gastric Volume Estimation by Ultrasonography After Glucose Loaded Clear Fluid Ingestion in Fasted Adult
Introduction; Pre operative gastric ultrasonography is a newly developed tool used to evaluate gastric content and volume in assessing perioperative aspiration risk and guide anaesthetic management.
- Trial name
- NCT04478435
- Testing
- glucose loaded clear fluid
- Where
- Malaysia
- Volunteers
- 254 people, healthy volunteers welcome
- Sponsor
- Universiti Kebangsaan Malaysia Medical Centre
Comfort, Newborn, Infant, Disease
The Effect of Position on Gastric Residual Volume and Comfort Level in Newborns
The purpose of this randomized controlled trial is to determine the effect of different positions (supine, prone, right lateral and left lateral) in post-op term newborns staying in Pediatric Cardio Vascular Surgery (PCVS)…
- Conditions
- Comfort, Newborn, Infant, Disease, Position, Residual
- Trial name
- NCT04596202
- Testing
- Supine position, Prone position, Lateral position
- Where
- Turkey (Türkiye)
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Çanakkale Onsekiz Mart University
Healthy
240 mL Water Drink Study
The GI MRI Research group at the University of Nottingham has been developing new, non-invasive magnetic resonance imaging (MRI) techniques to image the gastrointestinal tract.
- Trial name
- NCT01792453
- Testing
- Spring water
- Where
- United Kingdom
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Children, Only, Pulmonary Aspiration
Ultrasound for Prediction of Empty Stomach in Infants
Background and Aim: Pulmonary aspiration of gastric content is a serious perioperative complication. What is known about the pediatric patient's fasting time is usually based on parental history alone, but in some situation there…
- Conditions
- Children, Only, Pulmonary Aspiration, Anesthesia, Fasting
- Trial name
- NCT05637918
- Testing
- Group 1 (Patients who recorded as Grade 0), Group 2 ( Patients who recorded as Grade 1)
- Where
- Turkey (Türkiye)
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Ankara City Hospital Bilkent