Clinical trials: Gastric Volume
Gastric Distention
High-Flow Heated and Humidified Oxygen Therapy and Gastric Distension
High Flow Heated and Humidified Nasal Oxygen therapy (HFHHNO) has been increasingly used in emergency medicine to assist patients with short term respiratory failure and to provide adequate oxygen to the body prior to intubation.
- Trial name
- HFHHNOGastric (NCT03134937)
- Testing
- High-Flow Heated and Humidified Oxygen Therapy (HFHHNO)
- Where
- Canada
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University Health Network, Toronto
Obesity
Changes in Body- and Liver-composition During Low Calorie Diet in Morbidly Obese
The purpose of this study is to determine what changes occur in body- and liver-composition during four weeks of low calorie diet in morbidly obese females
- Trial name
- NCT01842425
- Where
- Sweden
- Volunteers
- 30 people
- Sponsor
- Uppsala University
Diabetes
Ultrasound Measure of Gastric Volume in Diabetic and Non Diabetic Patients Before General Anesthesia
The main objective is to compare the frequency of a " full stomach " in diabetic patients compared with a control population, all the patients having followed the instructions of preoperative fast.
- Trial name
- ECHODIABETE (NCT03036774)
- Testing
- Ultrasonic measurement of antral area
- Where
- 3 sites in France
- Volunteers
- 245 people
- Sponsor
- Hopital Foch
Aspiration Pneumonia, Gastric Volume
Gastric Ultrasound for Preoperative Assessment of Gastric Content in Diabetic Patients
ASA fasting guidelines are only applicable to healthy elective surgery patients. Measuring gastric volume now is not easy, and scintigraphy has remained the gold standard technique for many years.
- Trial name
- NCT04181814
- Testing
- Ultrasound
- Where
- China
- Volunteers
- 150 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Pregnancy Related, Aspiration
Evaluation of the Effect of Body Mass Index on Gastric Volume With Ultrasound in Term Pregnant Women
This study seeks to determine if a relationship exists between gastric antrum cross-sectional area measured using ultrasound and BMI in term pregnant women (>37 weeks gestation).
- Conditions
- Pregnancy Related, Aspiration, Airway Aspiration
- Trial name
- NCT03555604
- Testing
- Gastric ultrasound
- Where
- United States
- Volunteers
- 42 people
- Sponsor
- Augusta University
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
Eating, Obesity
Repetitive Brake Activation
The appearance of intact macronutrients in the small intestine induces an intestinal brake; a negative feedback mechanism from different parts of the intestine to the stomach, the small intestine and to the central nervous…
- Conditions
- Eating, Obesity, Ileal Brake
- Trial name
- NCT02511366
- Testing
- Ileal infusion of casein, Ileal infusion of tap water
- Where
- Netherlands
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Gastric Cancer Stage II, Gastric Cancer Stage III
Investigation of Impact of Indocyanine Green on Volume of Lymphadenectomy in Resectable Gastric Cancer
The study aims to evaluate the safety and benefits of using indocyanine green in lymph node dissection for gastric cancer surgery. The primary endpoint is the average number of lymph nodes removed.
- Conditions
- Gastric Cancer Stage II, Gastric Cancer Stage III, Gastric Cancer, Gastrectomy for Gastric Cancer
- Trial name
- ICGastr (NCT06755554)
- Testing
- Endoscopic injection of Indocyanine green
- Where
- 2 sites in Ukraine
- Volunteers
- 105 people
- Sponsor
- Ukrainian Society of Clinical Oncology
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 Residual Volume, Abdominal Distension
Abdominal Massage for Gastric Residual Volume in Surgical Patients
This randomized controlled trial aimed to evaluate the effect of abdominal massage on gastric residual volume (GRV) and abdominal distension in surgical intensive care patients receiving enteral nutrition.
- Conditions
- Gastric Residual Volume, Abdominal Distension, Enteral Nutrition, Massage Therapy
- Trial name
- NCT07018414
- Testing
- Abdominal Massage
- Where
- Turkey (Türkiye)
- Volunteers
- 84 people
- Sponsor
- Marmara University
Gastric Residual Volume, Aspiration Risk
Gastric Residual Volume and Aspiration Risk Following Intravenous Metoclopramide in Fasted Diabetic Patients Undergoing Elective Surgery
This study aimed to evaluate the effect of metoclopramide on preoperative gastric emptying in diabetic patients.
- Conditions
- Gastric Residual Volume, Aspiration Risk, Metoclopramide, Fasted Diabetic Patients
- Trial name
- NCT07519447
- Testing
- Metoclopramide
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Kafrelsheikh University
Gastric Ultrasound
Establishing Gastric Sonography in a Swiss Teaching Hospital
Preoperative gastric sonography may provide a validated, reliable, fast, and cost-efficient approach to assess aspiration risks in both elective and emergency patients.
- Trial name
- NCT04738006
- Where
- Switzerland
- Volunteers
- 2,003 people
- Sponsor
- Kantonsspital Winterthur KSW
Gastric Residual Volume
Study of Effects of Preoperative Oral Domperidone on Gastric Residual Volume After Clear Fluid Ingestion in Patients Scheduled for Elective Surgeries
General Anesthesia requires preoperative fasting according to specific instructions. Regarding Fasting Guidelines, The American Society of Anesthesiologists (ASA) recommends patients to fast from fatty food or meat eight hours…
- Trial name
- NCT05570292
- Testing
- Domperidone, Folic acid
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Ain Shams University
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
Pancreaticoduodenectomy, Stroke Volume Variation
Goal-directed Fluid Therapy on Complications After Pancreaticoduodenectomy
Optimal fluid balance is critical to minimize anastomotic edema in patients undergoing pancreaticoduodenectomy. This study examined the effects of decreased fluid administration on rates of postoperative pancreatic leak and…
- Trial name
- NCT03699917
- Where
- 2 sites in United States
- Volunteers
- 64 people
- Sponsor
- Wake Forest University Health Sciences
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
Aspiration Risk, Full Stomach Status
Gastric Ultrasound Versus Gastroscopic Aspiration
This is a prospective, single-center observational study conducted at the Fribourg Cantonal Hospital to evaluate the diagnostic performance of preoperative gastric ultrasound in determining gastric content and volume.
- Conditions
- Aspiration Risk, Full Stomach Status, Gastric Content
- Trial name
- GUSGA (NCT07292935)
- Testing
- Gastric Ultrasound
- Where
- Switzerland
- Volunteers
- 1,390 people
- Sponsor
- Hôpital Fribourgeois
Fasting
Preoperative Ultrasound Evaluation of Fasting Residual Gastric Volume in Patients With Previous Sleeve Gastrectomy
Preoperative US assessment of residual gastric volume in both; patients with previous laparoscopic sleeve gastrectomy and those without history of bariatric surgeries, undergoing elective laparoscopic cholecystectomy, aiming to…
- Trial name
- NCT06543615
- Testing
- Ultrasonography
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Gastric Volume, Breast Cancer Female
Effect of Positive End-expiratory Pressure on the Gastric Volume
The main purpose of this study is to quantitatively evaluate the effect of applying PEEP during the use of SGA on gastric volume, aiming to provide objective evidence regarding the potential side effects, such as gastric volume…
- Conditions
- Gastric Volume, Breast Cancer Female, Anesthesia Complication
- Trial name
- NCT06861569
- Testing
- Positive end expiratory pressure
- Volunteers
- 128 people
- Sponsor
- Seoul National University Bundang Hospital
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