Development and Validation of a Risk Prediction Model for Gastric Retention in Patients Undergoing Sedated Gastroscopy
NCT ID: NCT07104214
Last Updated: 2025-08-05
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.
NOT_YET_RECRUITING
5000 participants
OBSERVATIONAL
2025-08-11
2026-05-31
Brief Summary
Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.
Related Clinical Trials
Explore similar clinical trials based on study characteristics and research focus.
Feeding Intolerance Risk Prediction Model in Patients With Enteral Nutrition Through Nasogastric Tube
NCT05900167
Gastric Ultrasound for Preoperative Assessment of Gastric Content in Diabetic Patients
NCT04181814
A Deep Learning Approach to Identify Patients With Full Stomach on Ultrasonography
NCT05846607
The Application of Extracellular Vesicle Detection in Gastric Juice Based on Metamaterial Sensing in the Diagnosis of Gastric Cancer and Related Diseases
NCT07332104
Predicting Gastric Neoplasia in Patients with High-risk Endoscopic Features
NCT06853509
Detailed Description
Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.
Conditions
See the medical conditions and disease areas that this research is targeting or investigating.
Study Design
Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.
COHORT
PROSPECTIVE
Study Groups
Review each arm or cohort in the study, along with the interventions and objectives associated with them.
Model Development Cohort, External Validation Cohort
Model Development Cohort Definition: 3,000 patients used to identify risk factors and build the prediction mode.
External Validation Cohort Definition: 2,000 independent patients from multiple centers to test the model's accuracy.
No interventions assigned to this group
Eligibility Criteria
Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.
Inclusion Criteria
* Patients scheduled for elective sedated gastroscopy or sedated gastro-colonoscopy.
* Participant provides informed consent.
Exclusion Criteria
* Emergency endoscopic procedures
* Known pregnancy or lactation
* Subjects deemed ineligible by investigators
18 Years
ALL
No
Sponsors
Meet the organizations funding or collaborating on the study and learn about their roles.
Zhejiang University
OTHER
Responsible Party
Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.
Diansan Su
Chief Physician,Researcher
Principal Investigators
Learn about the lead researchers overseeing the trial and their institutional affiliations.
Diansan Su, Dr
Role: STUDY_CHAIR
Zhejiang University
Locations
Explore where the study is taking place and check the recruitment status at each participating site.
The First Affiliated Hospital, Zhejiang University School of Medicine
Hangzhou, Zhejiang, China
Zhejiang Cancer hospital
Hangzhou, Zhejiang, China
The Fourth Affiliated Hospital, Zhejiang University School of Medicine
Yiwu, Zhejiang, China
Countries
Review the countries where the study has at least one active or historical site.
Central Contacts
Reach out to these primary contacts for questions about participation or study logistics.
Facility Contacts
Find local site contact details for specific facilities participating in the trial.
Mingxia Su, Dr
Role: backup
Other Identifiers
Review additional registry numbers or institutional identifiers associated with this trial.
ZJU2025B0611
Identifier Type: -
Identifier Source: org_study_id
More Related Trials
Additional clinical trials that may be relevant based on similarity analysis.