Clinical trials: Gastric Ultrasound
Gastric Subepithelial Tumors
Endoscopic Ultrasound-guided Needle-based Confocal Laser Endomicroscopy for Diagnosis of Gastric Subepithelial Tumors
The differential diagnosis of gastric subepithelial tumors by endoscopic ultrasound is currently suboptimal. Needle-based confocal laser endomicroscopy (nCLE) is a novel endoscopic technique, which is compatible with the 19-gauge…
- Trial name
- NCT02936986
- Where
- China
- Volunteers
- 94 people
- Sponsor
- Shandong University
Submucosal Tumor of Gastrointestinal Tract
Diagnostic Accuracy of SurePath™ in EUS-FNA
It is a prospective randomized controlled study to evaluate the diagnostic accuracy of SurePath™ liquid-based cytology in endoscopic ultrasound-guided sampling.
- Trial name
- NCT05394129
- Testing
- SurePath™
- Where
- South Korea
- Volunteers
- 89 people
- Sponsor
- Seoul National University Hospital
Pregnancy, Cesarean Section
Gastric Volumes by US in Term Parturients Undergoing CS With and Without Metoclopramide
Our objective is to compare gastric volumes (mL) between women who receive metoclopramide versus placebo prior to scheduled cesarean delivery in appropriately fasted patients.
- Conditions
- Pregnancy, Cesarean Section, Aspiration
- Trial name
- NCT05033041
- Testing
- Study drug metoclopramide
- Where
- United States
- Volunteers
- 72 people
- Sponsor
- Northwestern University
Pediatric ALL
Reducing Fasting Time in Children for Sedation
Patients are asked to be fasted for certain period of time before sedation to reduce the risk of pulmonary aspiration. However, fasting can be harmful, especially in children who has smaller reserves of energy and fluids compared…
- Trial name
- NCT05757882
- Testing
- 4 hours of fasting time, 2 hours of fasting time
- Where
- South Korea
- Volunteers
- 100 people
- Sponsor
- Eunah Cho, MD
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
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
Respiratory Aspiration of Gastric Content
Effect of Different Peep Values on Gastric Residual Volume
The aim of this study was to predict the effect of gastric antrum diameter before extubation on intra-abdominal pressure changes and consequently on the risk of pulmonary aspiration in patients undergoing elective spinal surgery…
- Trial name
- NCT06371378
- Testing
- PEEP 0, PEEP 4, PEEP 8
- Where
- Turkey (Türkiye)
- Volunteers
- 111 people
- Sponsor
- Ankara City Hospital Bilkent
Nutritional Intolerance
Evaluation of Gastric Echography for Early Diagnosis of Nutritional Intolerance.
In intensive care, gastrointestinal dysfunction may occur in response to systemic insult. Acute gastrointestinal dysfunction (AGID) has been clinically defined by consensus and several grades of severity have been defined.
- Trial name
- NUTRIGUS 2 (NCT05146908)
- Testing
- 2 Blood samples from arterial and/or central venous catheters, Echography, Data collection
- Where
- France
- Volunteers
- 100 people
- Sponsor
- Centre Hospitalier Universitaire Dijon
Enteral Feeding Intolerance
Bedside Observation by Clinical Ultrasound for Stomach Expansion
The objective of the BOCUSE study is to demonstrate a relationship between an early ultrasound measurement of the gastric antral area and the subsequent occurrence of poor gastric tolerance.
- Trial name
- BOCUSE (NCT07312890)
- Testing
- Gastric ultrasound with measurement of the antral area
- Where
- France
- Volunteers
- 150 people
- Sponsor
- Centre Hospitalier Saint Joseph Saint Luc de Lyon
Anesthesia
Blind Gastric Tube Placement: Incidence of Malposition Confirmed by Ultrasonography
This is a prospective, single-arm cohort, observational study to determine the incidence of gastric tube malposition during blind insertion by an anesthesia provider.
- Trial name
- NCT03430908
- Testing
- Blind Gastric Tube Placement
- Where
- United States
- Volunteers
- 166 people, healthy volunteers welcome
- Sponsor
- Memorial Sloan Kettering Cancer Center
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
Enteral Feeding Intolerance
Ultrasound Meal Accommodation Test for Enteral Feeding in the Critically Ill
Within the context of intensive care units (ICU), enteral nutrition (NE) is an essential tool in the management of critical patients.
- Trial name
- UMATI (NCT03851354)
- Testing
- Ultrasound meal acommodation test
- Where
- Mexico
- Volunteers
- 61 people
- Sponsor
- Grupo Mexicano para el Estudio de la Medicina Intensiva
Gastroparesis
Ultrasound Assessment of Gastric Contents in Fasted Patient Undergoing Cholecystectomy
Investigators assess the gastric contents by ultrasonography in fasted patients undergoing cholecystectomy.
- Trial name
- NCT03259841
- Testing
- Ultrasound assessment of gastric contet
- Where
- South Korea
- Volunteers
- 140 people
- Sponsor
- SMG-SNU Boramae Medical Center
Gastric Ultrasound
Ultrasound Assessment of Gastric Emptying in Mechanically Ventilated ICU Patients
This prospective observational study aims to evaluate dynamic changes in gastric volume and gastric emptying time using bedside gastric ultrasound in mechanically ventilated intensive care unit patients.
- Trial name
- GASTRIC-USG (NCT07352202)
- Testing
- Enteral Nutrition (Routine Clinical Care)
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Sehit Prof. Dr. Ilhan Varank Sancaktepe Training and Research Hospital
Pulmonary Aspiration
Gastric Ultrasound Assessment for Preoperative Prandial State of Patients Taking Glucagon-Like Peptide-1 Receptor Agonists
The purpose of this study is to determine the type of gastric content and quantify the volume of liquid gastric contents using ultrasonography in patients on GLP-1 agonists that have presented for elective surgery and to…
- Trial name
- NCT05889637
- Testing
- Gastric ultrasound
- Where
- United States
- Volunteers
- 132 people
- Sponsor
- The University of Texas Health Science Center, Houston
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
Diabetes
Ultrasound Evaluation of Gastric Emptying in Diabetic Patients
This is a prospective cohort study. The main objective is to compare the frequency of a "full stomach" in the diabetic population compared to healthy controls 2 h after clear liquid and 6h after a light meal, and evaluate the…
- Trial name
- NCT03187145
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- West China Hospital
Gastro-esophageal Reflux, Endoscopic Fundoplication
Endoscopic Fundoplication With MUSE System
This is a spontaneous, prospective, monocentric, observational, cohort study, with the aim of evaluating the effect of ultrasound-guided endoscopic fundoplication using the Medigus Ultrasonic Surgical Endostapler (MUSESystem…
- Trial name
- NCT03669874
- Testing
- Endoscopic fundoplication
- Where
- Italy
- Volunteers
- 80 people
- Sponsor
- IRCCS San Raffaele