Clinical trials: Gastric Volume, open to volunteers
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
Gastric Adenocarcinoma, Adenocarcinoma of the Esophagogastric Junction
Sino-Russian Comparison of Outcomes After Proximal Gastrectomy With Double-Tract Reconstruction
This two-center retrospective observational cohort study compares Chinese and Russian patients who underwent curative proximal gastrectomy with double-tract reconstruction for proximal gastric adenocarcinoma or Siewert type…
- Trial name
- RUSCHI-DTR (NCT07800819)
- Testing
- Proximal gastrectomy with double-tract reconstruction
- Where
- 2 sites in China, Russia
- Volunteers
- 250 people
- Sponsor
- The First Affiliated Hospital with Nanjing Medical University
Overweight and/or Obesity, Metabolic Syndrome
iWAIST Trial: ERCG (Endoscopic Radial Compression Gastroplasty) +Optimized Lifestyle Intervention (OLI) vs Sham + OLI for Weight Loss
This randomized, sham-controlled trial evaluates the efficacy and safety of ERCG plus optimized lifestyle intervention compared with sham procedure plus optimized lifestyle intervention in Chinese adults with overweight…
- Conditions
- Overweight and/or Obesity, Metabolic Syndrome, Nonalcoholic Fatty Liver Disease
- Trial name
- iWAIST-RCT (NCT07237750)
- Testing
- Endoscopic Radial Compression Gastroplasty, Optimized Lifestyle Intervention (OLI)
- Where
- 2 sites in China
- Volunteers
- 216 people
- Sponsor
- Liu Yan
Enteral Feeding Intolerance, Critical Illness
Continuous Versus Intermittent Enteral Feeding and Gastric Residual Volume in Critically Ill Patients
This study will compare two commonly used methods of enteral feeding in critically ill adults: continuous feeding and intermittent feeding.
- Trial name
- NCT07876141
- Testing
- Continuous Enteral Feeding, Intermittent Enteral Feeding
- Where
- Vietnam
- Volunteers
- 76 people
- Sponsor
- Viet Duc University Hospital
Gastric Ultrasonography, Supraglottic Airways
Comparison of Gastric Volume Changes After Ventilation With Endotracheal Tube, First-Generation Supraglottic Airway, and Second-Generation Supraglottic Airway in Pediatric Patients
This study aims to compare the gastric volumes of pediatric patients undergoing positive-pressure ventilation with different airway management techniques.
- Conditions
- Gastric Ultrasonography, Supraglottic Airways, Supraglottic Airway Use in Children, Gastric Volume
- Trial name
- NCT07555080
- Where
- Turkey (Türkiye)
- Volunteers
- 250 people
- Sponsor
- Istanbul University
Respiratory Aspiration, Hyperglycemia
Maltodextrin Versus Sugar Water Carbohydrate Loading and Gastric Volume in Geriatric Lower Limb Orthopedic Surgery
Before surgery, patients are asked to fast so the stomach is empty and stomach contents cannot enter the lungs during anesthesia. Long fasting is uncomfortable and can raise blood sugar and stress responses in older adults.
- Conditions
- Respiratory Aspiration, Hyperglycemia, Inflammation
- Trial name
- CHO-GERIGAS (NCT07872683)
- Testing
- Maltodextrin carbohydrate drink, Sugar water
- Where
- Indonesia
- Volunteers
- 62 people
- Sponsor
- Udayana University
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
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
Type 2 Diabetes Mellitus (DM), Gastric Ultrasound
Preoperative Gastric Volume and High-Risk Gastric Content in Patients With Type 2 Diabetes Mellitus
This prospective observational study will evaluate adult patients with type 2 diabetes mellitus who are scheduled for elective surgery.
- Trial name
- NCT07842757
- Testing
- Preoperative Gastric Ultrasonography, Capillary Fasting Blood Glucose Measurement
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people
- Sponsor
- Bakirkoy Dr. Sadi Konuk Research and Training Hospital
Gastroparesis, Shock
Gastric Emptying and Enteral Nutrition Tolerance According to Vasopressor Dose in ICU Patients
This study investigates whether the dose of vasopressor medications (drugs that maintain blood pressure in shock) affects gastric emptying during tube feeding in the intensive care unit (ICU).
- Conditions
- Gastroparesis, Shock, Critical Illness, Gastric Emptying
- Trial name
- NCT07802379
- Where
- Turkey (Türkiye)
- Volunteers
- 63 people
- Sponsor
- Başakşehir Çam & Sakura City Hospital
Gastric Volume
Ultrasound Assessment of Metoclopramide's Effect on Stomach Volume in Urgent Pediatric Trauma Surgery
assess the efficacy of metoclopramide in reducing the gastric contents and volume in pediatric trauma prepared for urgent surgical interventions.
- Trial name
- NCT06793267
- Testing
- Metoclopramide (Maxolon), Saline
- Volunteers
- 70 people
- Sponsor
- Assiut University
Epilepsy
Effect of Epilepsy and Antiepileptic Drug Therapy on Gastric Motility and Emptying With Point-Of-Care Gastric Ultrasound
People with epilepsy often need surgery, but it is not fully known whether their stomachs empty food and liquids at the same rate as people without epilepsy.
- Trial name
- NCT07421661
- Testing
- Gastric Ultrasound
- Volunteers
- 30 people
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Gastric Emptying, Preoperative Risk Assessment
Stomach Processing and Emptying Evaluation With Diet and Ultrasound
Gastric content is a key risk factor for aspiration during anesthesia. Although standard fasting times are recommended, various factors-including GLP-1 receptor agonists,-can delay gastric emptying.
- Conditions
- Gastric Emptying, Preoperative Risk Assessment, Healthy Volunteer Study
- Trial name
- SPEED-US (NCT06988397)
- Testing
- Physical activity after different type of meals
- Where
- Poland
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Medical University of Warsaw
Coronary Artery Disease, Left Ventricular Systolic Dysfunction
Preoperative Gastric Ultrasound and Left Ventricular Function in Coronary Artery Bypass Surgery
This study aims to investigate whether reduced heart function is associated with differences in stomach contents before elective coronary artery bypass graft (CABG) surgery.
- Conditions
- Coronary Artery Disease, Left Ventricular Systolic Dysfunction, Gastric Contents
- Trial name
- NCT07898215
- Testing
- Gastric Ultrasonography
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people
- Sponsor
- Adiyaman University
Critical Illness
Nutrient Uptake During Continuous Enteral Feeding
Continuous enteral nutrition is used to feed patients in intensive care who are unable to eat normally. The goal of this observational study is to learn about the uptake of nutrients from feeding formula.
- Trial name
- NCT05628844
- Testing
- Continuous enteral feeding
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Felix Liebau
Gestational Diabetes Mellitus (GDM), Obstetric Anesthesia
Ultrasound Assessment Of Gastric Volume In Pregnant Women Undergoing Elective Cesarean Section
The primary objective of this study is to compare gastric volume prior to elective cesarean section between pregnant women diagnosed with gestational diabetes mellitus (GDM) and those without GDM.
- Trial name
- GDM (NCT07816705)
- Testing
- GASTRIC ULTRASONOGRAPHY
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Gaziantep City Hospital
Feeding Intolerance
Efficacy of Itopride Versus Metoclopramide in Hospitalized Medicine Patients With High Gastric Residual Volume
A prospective randomized controlled trial included 86 patients in medicine ward who were diagnosed with feeding intolerance, defined as having a gastric residual volume greater than 200 ml.
- Trial name
- GRV (NCT07031479)
- Testing
- Itopride HCI 50 mg, Metoclopramide 10 mg ampoule
- Volunteers
- 86 people
- Sponsor
- Chulalongkorn University
Surgery
Premedication Gastric Ultrasound
The primary objective of this study is to assess gastric volume in fasted children using ultrasound before and after drinking premedication.
- Trial name
- NCT04130022
- Testing
- Point-of-Care Ultrasound
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Kevin Spellman
Nausea and Vomiting, Postoperative, Sore-throat
Comparison of Gastric Volume in I-gel and ProSeal Laryngeal Mask Airways
This study was planned to compare the gastric insufflation volume between i jel and ProSeal laryngeal mask airway (LMA) and its relationship with the oropharyngeal sealing pressure and the incidence of postoperative complications…
- Trial name
- NCT07138092
- Testing
- i jel LMA, proseal LMA
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people
- Sponsor
- Diskapi Yildirim Beyazit Education and Research Hospital
Hemorrhagic Shock, Pediatric Trauma
Effect of Resuscitation on Gastric Emptying Using POCUS in Pediatric Trauma Patients
Pediatric trauma often leads to hemorrhagic shock, which reduces blood flow to the digestive tract and delays gastric emptying. This delay can cause fluid and food to remain in the stomach, increasing the risk of pulmonary…
- Conditions
- Hemorrhagic Shock, Pediatric Trauma, Delayed Gastric Emptying, Gastric Dysmotility
- Trial name
- NCT07810907
- Volunteers
- 50 people
- Sponsor
- Assiut University