Predictive Value of Gastrointestinal Blood Flow for Enteral Nutrition Intolerance in Critically Ill Patients
Recruiting
Observational Study
Critical Illness
Enteral Nutrition Intolerance
Enteral Nutrition Feeding
Prediction Models
Machine Learning
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
At a Glance
- Age
- 18 and older
- Sex
- Any
- Study type
- Observational
- Participants needed
- 500 (estimated)
- Sponsor
- Ruijin Hospital · Other
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About This Trial
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.
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* Age \> 18 years old.
* Expected duration of enteral nutrition support \> 7 days.
* Patients or their legal representatives sign the informed consent form.
Exclusion Criteria:
* History of major gastrointestinal surgery such as subtotal gastrectomy and gastrointestinal anasto…
Contacts