Clinical trials: Gastric Volume
Gastric Insufflation, I-gel
Gastric Insufflation Volume Using I-gel Versus Ambu AuraGain in Pediatric Patients Undergoing Elective Orthopedic Operations Under General Anesthesia
Our study aimed to compare the gastric insufflation volume between Ambu AuraGain and i-gel and its relationship with the oropharyngeal sealing pressure and the incidence of postoperative complications in generally anesthetized…
- Conditions
- Gastric Insufflation, I-gel, Ambu AuraGain, Pediatric
- Trial name
- NCT06853756
- Testing
- Ambu Auragain, I-gel
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Tanta University
Preoperative Anxiety
The Effect of Oral Fluid Administration 1 Hour Before Surgery on Preoperative Anxiety and Gastric Volume in Pediatrics
It is a randomized, controlled and prospectively planned observational study.In our study, oral fluid administration 1 hour before surgery in children aged 5-12 years was aimed at preoperative anxiety level as the primary…
- Trial name
- NCT05592964
- Testing
- Fasting, Water, Carbohydrate fluid
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people
- Sponsor
- Cukurova University
Gastric Residual Volume
Reducing Fasting Time for Breast Milk to 3 Hours
Shortening fasting times in young children undergoing general anesthesia aims to avoid the detrimental effects of prolonged fasting.
- Trial name
- NCT05355428
- Testing
- offering of breast milk feed 3 hours prior to planned surgery start
- Where
- United Kingdom
- Volunteers
- 50 people
- Sponsor
- King's College Hospital NHS Trust
Fasting
Ultrasound Assessment of Preoperative Gastric Volume in Children
The purpose of this study is to compare the gastric volume in pediatric patients who followed preoperative fasting guideline using ultrasound.
- Trial name
- NCT03017066
- Testing
- Ultrasound, General anesthesia
- Where
- South Korea
- Volunteers
- 78 people
- Sponsor
- Seoul National University Hospital
Preoperative Fasting
Comparing the Gastric Emptying Times of Underweight and Healthy-weight School-aged Children
In the recent literature, preoperative fasting times for pediatric patients are limited to one hour for clear fluids. Studies related to gastric emptying times mostly searched for normal-weight children.
- Trial name
- NCT06522204
- Testing
- %5 Dextrose
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Karaman Training and Research Hospital
Aspiration, Respiratory, Cerebral Palsy
Gastric Volume in the Fasted Pediatric Cerebral Palsy Patients
In children with cerebral palsy, the gastric volume is measured through ultrasound after fasting before surgery to evaluate whether the risk of aspiration is higher than that of the general population.
- Trial name
- NCT04918277
- Testing
- Assessment of gastric volume
- Volunteers
- 38 people
- Sponsor
- Seoul National University Bundang Hospital
Fasting, Gastric Emptying
Comparison of Residual Gastric Volume Between Children Who Drink Different Clear Oral Fluid Volume
According to the American Society of Anesthesiologists (ASA) fasting guideline for patients undergoing elective surgery, the 2-hour fasting period is suggested for clear oral fluid (including water, pulp-free juice and tea or…
- Trial name
- NCT03741777
- Testing
- Clear oral fluid
- Where
- United States
- Volunteers
- 288 people, healthy volunteers welcome
- Sponsor
- Boston Children's Hospital
Clinical CT Abdomen/Pelvic With Oral Contrast and Sedation
CT Residual Gastric Fluid Volume
Hypothesis: The investigators hypothesize that more than 50% of the patients receiving enteric contrast material (ECM) < 2 hours of anesthesia/sedation would have residual gastric fluid volume (GFV) > 0.4 ml/kg.
- Trial name
- NCT02239068
- Where
- United States
- Volunteers
- 76 people, healthy volunteers welcome
- Sponsor
- Children's Hospital Medical Center, Cincinnati
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
Gastric Emptying Time
Gastric Emptying Times of Normal and Obese Children After Preoperative Clear Fluid Drinking: An Ultrasound Study
In the recent literature, pre-operative fasting times for pediatric patients are limited to one hour for clear fluids. Studies related to gastric emptying times mostly searched for normal-weight children.
- Trial name
- NCT05244902
- Testing
- 5% Dextrose
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people
- Sponsor
- Karaman Training and Research Hospital
Healthy
3D Ultrasound Validation for Measuring Stomach Volume
The goal is to study the accuracy of 3-dimensional ultrasound (which does not involve radiation) to measure the size of the stomach, comparing it with a previously validated method that involves radiation.
- Trial name
- 3DUSstomach (NCT00588224)
- Testing
- 3D ultrasound
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
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 Residual Volume, Abdominal Oxygenation
The Effect of Position Given to Preterms After Feeding on Gastric Residual Volume, Abdominal Oxygenation and Fractional Oxygen Extraction
This study is a PhD dissertation. In this study, the investigators aim to investigate the effects of three different positions after feeding on gastric residual volume, abdominal oxygenation using near infrared spectroscopy…
- Conditions
- Gastric Residual Volume, Abdominal Oxygenation, Fractional Oxygen Extraction, Positioning (Prone, Right Lateral and Semi-Elevated Supine Position)
- Trial name
- NCT05888090
- Testing
- Prone, right lateral, and semi-elevated supine positions, Semi-elevated supine, prone, and right lateral positions, Right lateral, semi-elevated supine, and prone positions
- Where
- Turkey (Türkiye)
- Volunteers
- 48 people
- Sponsor
- Istanbul University - Cerrahpasa
Laryngeal Masks Comparison, Elective Surgeries
Comparing the Effect of LTS and Air-Q sp3G LMA Use on Gastric Insufflation Using Ultrasound
The primary objective of the study is to evaluate gastric insufflation during the use of two different airway devices (Laringeal Tube Suction and Air Q sp3G Laryngeal Mask.
- Conditions
- Laryngeal Masks Comparison, Elective Surgeries, Gastric Ultrasonography, Gastric Insufflation
- Trial name
- NCT07196137
- Where
- Turkey (Türkiye)
- Volunteers
- 101 people
- Sponsor
- Ankara City Hospital Bilkent
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
Pediatric Urologic Surgeries
Comparison of Peak Airway Pressure and Gastric Insufflation in Pressure-Controlled Ventilation or Volume-Controlled Ventilation With I-Gel in Pediatric Patient
The purpose of this study is to compare peak airway pressure and gastric insufflation in Pressure-Controlled Ventilation or Volume-Controlled Ventilation with I-Gel in pediatric patient
- Trial name
- NCT02259569
- Testing
- Pressure-controlled ventilation, Volume-controlled ventilation
- Volunteers
- 34 people
- Sponsor
- Yonsei University
Diabetes
Gastric Volume in Patients on GLP-1 Medications
Evaluating gastric volume in patients on GLP-1 RA medications
- Trial name
- NCT05903482
- Testing
- None - observational
- Where
- United States
- Volunteers
- 70 people
- Sponsor
- Children's Hospital of Philadelphia
Gastric Cancer
Learning Curve and Optimization of Robotic Gastrectomy
we explore the learning curve and the impact of technique optimization on surgical outcomes and the first to construct a referenceable learning phase for performing robotic gastric cancer surgery.
- Trial name
- NCT05715775
- Where
- China
- Volunteers
- 527 people
- Sponsor
- Fujian Medical University
Gastric Residual Volume
Feasibility of 1 Hour Clear Fluid Fasting Prior to Paediatric GA
The study is aim to investigate the appropriate fasting time for clear fluid in paediatric patients who plan for elective minor surgery.
- Trial name
- NCT03952260
- Testing
- Fasting time for clear fluid prior to anaesthesia
- Where
- Malaysia
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Ma Tai Jiun
Gastric Insufflation
Comparison of Gastric Insufflation Volume Between LarySeal Pro and Ambu AuraGain Using Ultrasonography In Pediatric Patients Undergoing General Anesthesia With Controlled Ventilation.
Gastric air insufflation during insertion of a laryngeal mask airway (LMA) is a known phenomenon and can have important clinical implications, especially in relation to: During positive pressure ventilation or improper insertion…
- Trial name
- NCT07451470
- Testing
- LarySeal Pro, Ambu aura
- Where
- Egypt
- Volunteers
- 106 people, healthy volunteers welcome
- Sponsor
- Cairo University