Actively Recruiting
Predictive Value of Gastrointestinal Blood Flow for Enteral Nutrition Intolerance in Critically Ill Patients
Led by Ruijin Hospital · Updated on 2026-04-09
500
Participants Needed
1
Research Sites
74 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
This study aims to explore the correlation between gastrointestinal blood flow and the incidence of enteral nutrition intolerance (ENI) and its symptoms in critically ill patients, construct and compare predictive models including blood flow parameters, and evaluate their incremental predictive value.
CONDITIONS
Official Title
Predictive Value of Gastrointestinal Blood Flow for Enteral Nutrition Intolerance in Critically Ill Patients
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Age > 18 years old
- Expected duration of enteral nutrition support > 7 days
- Patients or their legal representatives sign the informed consent form
You will not qualify if you...
- History of major gastrointestinal surgery such as subtotal gastrectomy and gastrointestinal anastomosis
- Contraindications to abdominal point-of-care ultrasound (POCUS) examination such as recent large-area abdominal burns, dressings blocking movement, or open abdomen
- Severe gastrointestinal diseases like gastroparesis, intestinal obstruction, digestive tract perforation, or gastrointestinal bleeding upon admission
- Severe peripheral vascular disease or valvular heart disease
- Pregnant or lactating women
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
Ruijin Hospital, Shanghai Jiao Tong University School of Medicine
Shanghai, China
Actively Recruiting
Research Team
W
Weiqing Zhang, Ph.D
CONTACT
How is the study designed?
Study Type
OBSERVATIONAL
Masking
N/A
Allocation
N/A
Model
N/A
Primary Purpose
N/A
Number of Arms
1
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