Clinical trials: Gastric Ultrasound
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
Anesthesia, Gastric Ultrasound
Gastric Emptying Time in Traumatic Injuries
The investigators plan to do serial sonographic examinations of the gastric antrum (quantity, quality) to estimate the gastric emptying time and dependant factors after traumatic injurys.
- Conditions
- Anesthesia, Gastric Ultrasound, Sonography, Point of Care Ultrasound (POCUS)
- Trial name
- NCT06643325
- Testing
- Gastric ultrasound
- Where
- Switzerland
- Volunteers
- 200 people
- Sponsor
- Kantonsspital Winterthur KSW
Preoperative Fasting
Gastric Emptying After a Yoghurt Breakfast in Children: a Pilot Study
Children are asked to fast before anaesthesia to reduce the amount of material remaining in the stomach. Prolonged fasting can cause hunger, thirst and discomfort.
- Trial name
- PREFACT (NCT07866014)
- Testing
- Three-hour fasting after yoghurt breakfast, Four-hour fasting after yoghurt breakfast
- Where
- Turkey (Türkiye)
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Baskent University Ankara Hospital
Pregnancy, Respiratory Aspiration of Gastric Content
Intra- and Interrater Reliability of Quantitative Ultrasound Assessment of Gastric Content in Term Parturients Before Elective Caesarean Delivery
The presence of solid food or fluid residue in the stomach is always a major concern when patients require medical procedures under sedation or general anesthesia, due to the high risk of pulmonary aspiration of the stomach…
- Trial name
- NCT05946447
- Testing
- Ultrasound
- Where
- Canada
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Samuel Lunenfeld Research Institute, Mount Sinai Hospital
Aspiration; Gastric Contents, Anesthesia
An Evaluation of a Liberal Hydration Regimen Before Elective Caesarean Section Using Beside Gastric Ultrasound
The aim of this study is to compare the residual gastric volumes in non-labouring parturients prior to elective Caesarean delivery when fully fasted as per European Society of Anaesthesia pre-operative fasting guidelines against…
- Trial name
- NCT05783427
- Testing
- liberal hydration
- Where
- Ireland
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Coombe Women and Infants University Hospital
Pregnancy, Diabetes
Gastric Ultrasound in Term Pregnants
In this study, the investigators aimed to evaluate the gastric antrum with ultrasound and compare gastric volumes in diabetic and non-diabetic pregnant women in the standard fasting state before surgery.
- Trial name
- NCT06493110
- Testing
- Gastric ultrasound
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Kahramanmaras Sutcu Imam University
Aspiration Prophylaxis
Effect of Intravenous Metochlopramide Prophylaxis on Gastric Volume
Gastric fluid volume and pH in patients undergoing cesarean section are essential considerations for general anesthesia (GA). Increased gastric volume and low pH of gastric contents could predispose the risk of aspiration…
- Trial name
- NCT04609124
- Testing
- Abdominal ultrasound evaluation of antral area
- Where
- Egypt
- Volunteers
- 111 people, healthy volunteers welcome
- Sponsor
- Assiut University
Pancreatic Cancer, Stomach Neoplasms
Modified Wet Suction Versus Capillary Techniques for EUS Guided Fine Needle Aspiration and Biopsy of Solid Lesions
The purpose of the study is to compare two particular techniques of tissue (capillary vs wet-suction techniques) sampling during endoscopic ultrasound guided fine needle aspiration/biopsy (EUS-FNA/FNB) of a solid lesion to…
- Trial name
- NCT02919553
- Testing
- modified wet-suction technique, Capillary "slow pull" technique
- Sponsor
- Loma Linda University
Preoperative Fasting, Enhanced Recovery After Surgery (ERAS) Protocol
Impact of Different Fasting Strategies on Gastric Ultrasound and Anxiety Levels in Children
Children who undergo surgery are usually asked to stop eating and drinking for several hours before anesthesia to reduce the risk of stomach contents entering the lungs.
- Conditions
- Preoperative Fasting, Enhanced Recovery After Surgery (ERAS) Protocol, Pediatric Surgery
- Trial name
- NCT07482345
- Testing
- Carbohydrate-loading fluid, Sip-till-send clear fluid
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 120 people
- Sponsor
- Bursa City Hospital
Critical Illness
Gastric Ultrasound in Tube Fed Intubated Patients
This study will use point of care (POC) gastric ultrasound to confirm that nasojejunal tube (NJ) feeds result in minimal to no gastric content and therefore are low risk for aspiration and should be allowed at the very least to…
- Trial name
- NCT04612348
- Testing
- Ultrasound
- Where
- United States
- Volunteers
- 45 people
- Sponsor
- Joseph D. Tobias
Pediatrics, Fasting Period
Effect of Positive End-expiratory Pressure on Gastic Residual Volume
This study was designed as a prospective observational study.
- Trial name
- NCT06426394
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Duygu Akyol
Diabetes, Gastric Content Aspiration
Effects of GLP-1 Agonists on Gastric Volume
This study will enroll patients ages 18 and over who have a diagnosis of diabetes, are undergoing an elective surgery under general anesthesia and 1) are taking a GLP-1 receptor agonist medication, or 2) not taking a GLP-1…
- Conditions
- Diabetes, Gastric Content Aspiration, Glucagon-like Peptide 1, GLP-1
- Trial name
- NCT05854979
- Testing
- Gastric Ultrasound
- Where
- United States
- Volunteers
- 210 people
- Sponsor
- Medical University of South Carolina
Variceal Bleeding, Ultrasonography
Ultrasound Prediction of Esophageal Variceal Bleeding Risk
This prospective observational study aims to evaluate the accuracy of using routine abdominal ultrasound to predict the risk of esophageal variceal bleeding in adult patients with liver cirrhosis.
- Conditions
- Variceal Bleeding, Ultrasonography, Esophageal Bleeding, Esophageal Varices
- Trial name
- NCT07571876
- Volunteers
- 165 people
- Sponsor
- Assiut University
Gastric Ultrasound, Fasting ( 6H for Solid ; 2H for Clear Fluid )
Ultrasound Assessment of Gastric Content in Fasted Pregnant Women
Pulmonary aspiration of gastric content is one of the most feared perioperative complication of general anesthesia. Pregnant women are usually considered as high risk of pulmonary aspiration but there is no epidemiological study…
- Conditions
- Gastric Ultrasound, Fasting ( 6H for Solid ; 2H for Clear Fluid ), Pregnant Women
- Trial name
- ECHOmater (NCT04277013)
- Where
- France
- Volunteers
- 1,200 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
Gastric Feeding Tubes, Ultrasound
Gastric Ultrasound Feeding Tube Placement Confirmation Study
Objective This study aims to assess the accuracy and reliability of ultrasound in determining the correct placement of gastric feeding tubes (GFTs) in intensive care patients.
- Trial name
- GUT (NCT06595537)
- Testing
- Hand held ultrasound
- Where
- Netherlands
- Volunteers
- 58 people
- Sponsor
- Leiden University Medical Center
Critically Ill
The Effect of Gastric Antrum Ultrasonography on Early Stage of Enteral Nutrition in Critically Ill Patients.
The purpose of this study is to investigate the effect of Gastric Antrum Ultrasonography on Early Stage of Enteral Nutrition in Critically Ill Patients.
- Trial name
- NCT03539653
- Where
- China
- Volunteers
- 220 people
- Sponsor
- Kang Yan
Fasting, Hunger
Patient Satiety as an Indicator of Stomach Contents and Fluid Volume
This research proposal aims to investigate the correlation between a) the hunger feeling as measured by a ten point scale and b) total gastric fluid volumes and content as measured with gastric PoCUS in fasted, healthy subjects >…
- Trial name
- NCT04884373
- Testing
- Gastric ultrasound
- Where
- Belgium
- Volunteers
- 501 people
- Sponsor
- Imeldaziekenhuis
Gastric Ultrasound, Elective Cesarean Section
Gastric Ultrasound Before Elective Cesarean Section
Due to the physiologically delayed gastric emptying in pregnant women, the potential risk of aspiration before cesarean delivery constitutes an important source of perioperative complications, and when it occurs, it is associated…
- Conditions
- Gastric Ultrasound, Elective Cesarean Section, Pregnant Women
- Trial name
- NCT07335172
- Volunteers
- 80 people
- Sponsor
- Ekin Deniz KUTLU
Nonoperating Room Anesthesia, Gastric Ultrasound
Evaluation of Preoperative Gastric Ultrasonography in Pediatric Patients in Terms of Patient Safety
Preoperative evaluation of stomach fullness with ultrasound in children who will undergo anesthesia outside the operating room
- Trial name
- NCT07581691
- Where
- Turkey (Türkiye)
- Volunteers
- 200 people
- Sponsor
- TC Erciyes University
Critical Illness, Surgery
Gastric US in ICU Patient
This is a case series study using gastric ultrasound in critically ill patients to quantify gastric residual volumes to compare the efficacy of different NPO protocols.
- Conditions
- Critical Illness, Surgery, Aspiration Pneumonia
- Trial name
- NCT05526105
- Testing
- Gastric Ultrasound
- Where
- United States
- Sponsor
- Dartmouth-Hitchcock Medical Center