[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100592051":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":25,"centralContacts":30,"locations":39,"responsibleParty":54,"collaborators":18,"id":56,"slug":57,"hasResults":58,"nctId":59,"briefTitle":60,"officialTitle":61,"acronym":62,"eligibilityCriteria":63,"healthyVolunteers":64,"sex":65,"minAge":66,"maxAge":67,"enrollmentInfo":68,"targetDuration":18,"studyType":71,"phases":72,"briefSummary":74,"conditions":75,"keywords":79,"overallStatus":84,"whyStopped":18,"lastUpdateSubmitDate":85,"lastUpdatePostDateStruct":86,"startDateStruct":89,"completionDateStruct":91,"leadSponsor":93,"locationsCount":94},{"fullName":5,"class":6},"Medical University of Warsaw","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Gastric Ultrasound in Participants Consuming Different Meal Types with Physical Acivity","EXPERIMENTAL","Participants assigned to this arm will undergo an initial gastric ultrasound to confirm fasting status. They will then consume one of three types of meals: vegetable-based, meat-based, or dairy-based. A gastric ultrasound will be performed 15 minutes after meal ingestion. This will be followed by standardized physical activity (walking a predefined distance). Subsequent gastric ultrasound assessments will be performed at 3 hours and 6 hours post-meal, each followed by the same standardized physical activity. The purpose is to evaluate the impact of food type and intermittent physical activity on gastric emptying, as assessed by ultrasound.",[13],"Behavioral: Physical activity after different type of meals",{"label":15,"type":16,"description":17,"interventionNames":18},"Gastric Ultrasound in Participants Consuming Different Meal Types with Subsequent Rest","NO_INTERVENTION","Participants in this arm will first undergo a baseline gastric ultrasound to confirm fasting status. They will then consume one of three types of meals: vegetable-based, meat-based, or dairy-based. Gastric ultrasound will be performed 15 minutes after meal ingestion. Unlike the other arm, participants in this group will remain at rest throughout the study period and will not perform any physical activity. Additional gastric ultrasound assessments will be performed at 3 hours and 6 hours post-meal, with participants remaining sedentary between each measurement. This arm will serve to assess the isolated effect of food type on gastric emptying over time without the influence of physical activity.",null,[20],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":18},"BEHAVIORAL","Physical activity after different type of meals","Standardized physical activity (walking) after consuming one of three meal types (vegetable-based, meat-based, dairy-based). Ultrasound of gastric volume will be performed at 3 and 6 hour between walking sessions.",[9],[26],{"name":27,"affiliation":28,"role":29},"Mateusz Zawadka","2nd Department of Anesthesiology and Intensive Care, Medical University of Warsaw, Poland","PRINCIPAL_INVESTIGATOR",[31,36],{"name":32,"role":33,"phone":34,"phoneExt":18,"email":35},"Mateusz Zawadka, MD, PhD","CONTACT","00485992002","oit.csk@uckwum.pl",{"name":37,"role":33,"phone":18,"phoneExt":18,"email":38},"Aleksandra Barabasz","s082351@student.wum.edu.pl",[40],{"facility":5,"status":18,"city":41,"state":42,"zip":43,"country":44,"countryCode":45,"cosmosGeoPoint":46,"geoPoint":51,"contacts":52},"Warsaw","Masovian Voivodeship","02091","Poland","PL",{"type":47,"coordinates":48},"Point",[49,50],21.01178,52.22977,{"lat":50,"lon":49},[53],{"name":32,"role":33,"phone":34,"phoneExt":18,"email":35},{"type":55,"investigatorFullName":18,"investigatorTitle":18,"investigatorAffiliation":18,"oldNameTitle":18,"oldOrganization":18},"SPONSOR","100592051","stomach-processing-and-emptying-evaluation-with-diet-and-ultrasound-100592051",false,"NCT06988397","Stomach Processing and Emptying Evaluation With Diet and Ultrasound","Food Type and Physical Activity Influence on Gastric Emptying Time Assessed by Ultrasound in Healthy Volunteers","SPEED-US","Inclusion Criteria:\n\n* Age between 18 and 40 years\n* Ability and willingness to provide written informed consent\n* Agreement to comply with study procedures, including pre-study dietary restrictions\n* No history of gastrointestinal disease\n* No recent abdominal surgery\n\nExclusion Criteria:\n\n* Lack of informed consent\n* Allergy or intolerance to any of the foods used in the study meals\n* Medical conditions known to delay gastric emptying, including:\n* Obesity (BMI \\> 30 kg\u002Fm²)\n* Diabetes mellitus\n* Gastroesophageal reflux disease (GERD)\n* Hiatal hernia\n* Bowel obstruction\n* Tube feeding\n* Active gastrointestinal disease\n* History of gastrointestinal surgery\n* Current pregnancy or breastfeeding\n* Use of medications affecting gastric motility (e.g., opioids, anticholinergics, GLP-1 receptor agonists)\n* Neuromuscular disorders impairing ability to remain in supine position for 6 hours or to walk for 30 minutes",true,"ALL","18 Years","40 Years",{"count":69,"type":70},60,"ESTIMATED","INTERVENTIONAL",[73],"NA","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. Gastric ultrasound enables real-time, non-invasive assessment of gastric volume and can help tailor perioperative management. The aim of this study explores the effects of different meal types and physical activity on gastric emptying in healthy individuals.",[76,77,78],"Gastric Emptying","Preoperative Risk Assessment","Healthy Volunteer Study",[80,81,82,83],"Gastric emptying","Gastric volume","Ultrasound","Gastric POCUS","NOT_YET_RECRUITING","2025-05-15",{"date":87,"type":88},"2025-05-23","ACTUAL",{"date":90,"type":70},"2025-06-01",{"date":92,"type":70},"2026-06-01",{"name":5,"class":6},1]