Correlation Study Between SMA Blood Flow Reactivity and Acute Gastrointestinal Injury in Critically Ill Patients
Recruiting
Observational Study
Intestinal Ischemia
Critical Illness
Enteral Nutrition Feeding
Hemodynamics
Ultrasonography, Doppler
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
At a Glance
- Age
- 18 – 80
- Sex
- Any
- Study type
- Observational
- Participants needed
- 80 (estimated)
- Sponsor
- Peking Union Medical College Hospital · Other
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About This Trial
This study aims to address the challenges of enteral nutrition support in critically ill ICU patients with varying gastrointestinal function. We'll use bedside Doppler ultrasound to monitor superior mesenteric artery (SMA) blood flow changes post - feeding, exploring its correlation with Acute Gastrointestinal Injury (AGI) and other hemodynamic indicators. Our goals are to identify the patterns of…
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* Adults aged ≥18 years and ≤80 years.
* Admitted to the study with a expected stay of more than 72 hours.
* Require initiation of enteral nutrition support.
Exclusion Criteria:
* Pre-existing severe gastrointestinal diseases.
* Patients with gastrointestinal bleeding.
* Patie…
Contacts
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