Clinical trials: Gastric Ultrasound
Cancer of Pancreas, Cancer of Stomach
Wet Heparinized Suction for Abdominal Cancer
The purpose of this research is to compare the amount and quality of tissue obtained by EUS-FNB when the device is flushed with an anticoagulant or "blood thinner" vs.
- Conditions
- Cancer of Pancreas, Cancer of Stomach, Cancer of Esophagus, Cancer of Liver
- Trial name
- EUS Heparin (NCT05041335)
- Testing
- wet heparinzed suction, Microsieve, No heparin flush
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- H. Lee Moffitt Cancer Center and Research Institute
Fundal Gastric Varices, Endoscopic Ultrasound (EUS)-Guided Coil Deployment
Clip and Coil in Fundal Gastric Varices With a Large Shunt
Endoscopic ultrasound (EUS)-guided coil deployment is a promising technique for the endoscopic management of gastric varices. However, coil migration may occur in patients with large drainage collaterals.
- Conditions
- Fundal Gastric Varices, Endoscopic Ultrasound (EUS)-Guided Coil Deployment, Titanium Clips, Ectopic Embolization
- Trial name
- NCT07263503
- Where
- China
- Volunteers
- 31 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Gastric Cancer, Surgery
Ultrasonic Scalpel vs. Monopolar Electrocautery for D2 Distal Gastric Carcinoma Surgery
Gastric cancer as one of the most common gastrointestinal cancers, radical resection of primary lesions combined with dissection of regional lymph-nodes is acknowledged by surgeons all over the world.
- Conditions
- Gastric Cancer, Surgery, Ultrasonic Scalpel, Monopolar Electrocautery
- Trial name
- CGCT-01 (NCT02130752)
- Testing
- Monopolar electrocautery, Ultrasonic scalpel
- Where
- 9 sites in China
- Volunteers
- 430 people
- Sponsor
- West China Hospital
Chronic Atrophic Gastritis, Depressive Symptoms
Objective Vascular Biomarkers as Triage for Depression in Chronic Atrophic Gastritis
Depressive symptoms are highly prevalent in patients with chronic atrophic gastritis (CAG) but are frequently under-detected due to stigma and reliance on subjective questionnaires.
- Conditions
- Chronic Atrophic Gastritis, Depressive Symptoms, Depression, Gastrointestinal Diseases
- Trial name
- NCT07319338
- Testing
- Vascular-Psychological Triage Workflow
- Where
- 4 sites in China
- Volunteers
- 520 people
- Sponsor
- China Academy of Chinese Medical Sciences
Gastric Ultrasonography, Gastric Insufflation
Ventilation and Gastric Insufflation During Three Levels of Inspiratory Pressure During Mask Ventilation
Pulmonary aspiration of gastric contents is one of the leading causes of general anesthesia-related mortality. Gastric insufflation during positive pressure mask ventilation increases the gastric volume, and consequently the risk…
- Conditions
- Gastric Ultrasonography, Gastric Insufflation, Mask Ventilation
- Trial name
- NCT05020548
- Testing
- peak inspiratory pressure 10 cmH2O, peak inspiratory pressure 15 cmH2O, peak inspiratory pressure 20 cmH2O
- Where
- Egypt
- Volunteers
- 111 people
- Sponsor
- Kasr El Aini Hospital
Diabete Type 2, Regurgitation
Investigation of Gastric Emptying by Gastric Ultrasonography in Diabetic Patients Treated With GLP-1 Receptors
Treatment with semaglutide slows down gastric emptying , food remains in the stomach for a longer period of time. This slowing has important implications for anesthesia management.
- Conditions
- Diabete Type 2, Regurgitation, Pulmonary Aspiration During Anaesthetic Induction
- Trial name
- SAGUSE (NCT07506356)
- Where
- Switzerland
- Volunteers
- 38 people
- Sponsor
- University Hospital, Geneva
Postoperative Nausea and Vomiting
Famotidine Versus Placebo in Emergency Pediatric Surgery As a Risk to Postoperative Nausea and Vomiting
The aim of this study is to evaluate the difference of the gastric volume by quantitative measurements of gastric antrum preoperatively and postoperatively by using 5mg famotidine versus placebo as a risk factor of PONV.
- Trial name
- NCT06211088
- Testing
- famotidine plus10ml normal saline, 10ml normal saline
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Aswan University Hospital
Pregnancy Related
Comparison of Antrum Surface Between Women With Operative Hysteroscopy or Planned Caesarean Section
Realization of a gastric ultrasound just before surgery, to measure the surface of antrum of stomach and compare if divergence sizes can be observed between women with a operative hysteroscopy and women with a planned caesarean…
- Trial name
- ECHOCESAR (NCT03776565)
- Testing
- Ultrasound
- Where
- 2 sites in France
- Volunteers
- 137 people
- Sponsor
- Hopital Foch
Diabetes, Diabetes Mellitus
Gastric Ultrasound of Diabetic and Non-Diabetic Patients Following Preoperative Fasting Instructions
This study evaluates the amount of fluid remaining in the stomach of diabetic patients after a standard fasting period, and compare it with non-diabetic patients coming for elective surgical procedures.
- Conditions
- Diabetes, Diabetes Mellitus, Diabetes Mellitus Type 1, Diabetes Mellitus Type 2
- Trial name
- NCT02888951
- Where
- Canada
- Volunteers
- 240 people
- Sponsor
- University Health Network, Toronto
Gastric Cancer
Combination of CT and Ultrasound Radiomics Combined With Liquid Biopsy to Predict Neoadjuvant Chemotherapy Response in Patients With Locally Advanced Gastric Cancer
This prospective cohort study aims to construct an artificial intelligence (AI)-derived predictive model for neoadjuvant chemotherapy response prediction in patients with locally advanced gastric cancer based on preoperative…
- Trial name
- NCT07697079
- Where
- China
- Volunteers
- 300 people
- Sponsor
- Liu Yang
Gastric Volume, Preoperative Fasting
Baseline Gastric Volume in Diabetic vs Non-Diabetic Patients
During the preoperative preparation process, the fasting period for anesthesia is planned according to guidelines. According to standard guidelines, a fasting period of at least 2 hours is recommended for clear liquids, at least…
- Conditions
- Gastric Volume, Preoperative Fasting, Diabetes Mellitus
- Trial name
- NCT07483593
- Testing
- Gastric Ultrasound
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 220 people
- Sponsor
- Kocaeli University
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
Esophageal Cancer, Gastric Cancer
Laparoscopic Ultrasound Guided Tissue Sampling in Patients With Cancer of the Upper Gastrointestinal Tract
Laparoscopic Ultrasound (LUS) is an important part of the pre-treatment evaluation of patients with upper gastrointestinal tract cancer (esophageal, gastric, pancreatic and liver cancer).
- Conditions
- Esophageal Cancer, Gastric Cancer, Pancreatic Cancer, Liver Cancer
- Trial name
- NCT00511264
- Where
- Denmark
- Volunteers
- 250 people
- Sponsor
- Odense University Hospital
Gastric Volume, Ultrasonography
Comparison of Gastric Volume After 6-hour and 8-hour Fasting in Patient Scheduled for Elective Surgery
Preoperative fasting was a common practice to decrease perioperative aspiration risk. Duration of fasting was proportional to gastric volume. Short fasting duration may increase aspiration risk.
- Trial name
- NCT04875845
- Testing
- Fasting for elective surgery
- Where
- Indonesia
- Volunteers
- 37 people
- Sponsor
- Universitas Indonesia
Aspiration
The Influence of LMA Cuff Pressure on Gastric Insufflation Assessed by Ultrasound in Pediatric Patient
Cuff inflation up to the maximum cuff pressure when using LMA flexible can cause sore throat and discomfort after the surgery, and if the surgery is unexpectedly prolonged, there can be a side effect that can cause ischemic…
- Trial name
- NCT04494802
- Testing
- lower pressure, higher pressure
- Volunteers
- 230 people
- Sponsor
- Seoul National University Hospital
Pancreatic or Peripancreatic Lesions, Lesions in the Esophagus, Stomach, Duodenum or Rectum
The Cellularity Yield of Three Different 22-gauge FNA Needles
Obtaining a sample from a lesion in the gastrointestinal tract by endoscopic ultrasound (a flexible tube with a camera and small ultrasound machine at its end )requires the use of a needle for taking the sample from the lesion or…
- Conditions
- Pancreatic or Peripancreatic Lesions, Lesions in the Esophagus, Stomach, Duodenum or Rectum, Mediastinal ( Chest) Masses, Enlarged Lymph Nodes
- Trial name
- NCT01916421
- Testing
- Endoscopic Ultrasound Fine Needle Aspiration (EUS-FNA)
- Where
- United States
- Volunteers
- 107 people
- Sponsor
- Texas Tech University Health Sciences Center, El Paso
Pulmonary Aspiration, Emergency Surgery
Aspiration Risk Assessment by Gastric Ultrasound in eMErgency Surgery and ANesThetic Decision-making: The ARGUMENT Study
Pulmonary aspiration of gastric contents is a serious patient safety problem accounting for 50% of anesthesia-related mortality.
- Trial name
- NCT06303492
- Testing
- GUS
- Volunteers
- 142 people, healthy volunteers welcome
- Sponsor
- Samuel Lunenfeld Research Institute, Mount Sinai Hospital
Pregnancy, Gestational Diabetes Mellitus (GDM)
Gastric Ultrasound After Clear Fluid Intake in Diabetic and Non-Diabetic Pregnant Women
Pulmonary aspiration of gastric contents during anesthesia is a serious perioperative complication associated with significant morbidity and mortality.
- Trial name
- NCT07482098
- Testing
- Oral water intake
- Where
- Turkey (Türkiye)
- Volunteers
- 95 people
- Sponsor
- Ankara City Hospital Bilkent
Ultrasound for Confirmation of Gastric Tube Placement in Critically Ill Patients Under Invasive Mechanical Ventilation
Ultrasound for Confirmation of Gastric Tube Placement in Critically Ill Patients Under Invasive Mechanical Ventilation
Introduction: Data using ultrasonography to confirm correct position of the gastric tube is heterogeneous in approach sites, combination exams, and methodology.
- Trial name
- NCT04795895
- Testing
- ultrasonography (US), Standard routine (SR)
- Where
- Taiwan
- Volunteers
- 62 people
- Sponsor
- National Taiwan University Hospital
Abdominal Pain
A Pilot Study to Assess the Value of EUS vs EGD in Emergency Room Patients Referred for EGD
Emergency room patients referred for esophago-gastro-duodenoscopy (EGD) often have many possible causes for their symptoms. These inevitably undergo further testing if EGD is inconclusive, which adds costs and inevitably prolongs…
- Trial name
- NCT03432208
- Testing
- GI consult
- Where
- Canada
- Volunteers
- 2 people
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)