None
Conditions
Interventions
Electromagnetic navigation-guided nasoenteric tube placement Ultrasound-guided nasoenteric tube placement Blind nasoenteric tube placement:The electromagnetic navigation positioning method of the feed
Ultrasound-Guided Nasoenteric Tube Placement:Ultrasound equipment has the advantages of bedside availability, real-time imaging, visualization, and radiation-free operation. In this study, the Philips
Blind Nasoenteric Tube Placement:After preoperative evaluation and informed consent, the pa
Sponsors
West China Hospital, Sichuan University
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. Patients aged 18 or above with mechanical ventilation; 2. Those with a nutritional risk score of 3 or above, who are suitable for enteral nutrition but have a high risk of reflux or aspiration, or are not suitable for enteral nutrition through a nasogastric tube; 3. Malnutrition intolerance, such as vomiting or reflux, gastric residual volume >=500 ml/24 h; 4. The patient or the agent voluntarily participated in the study and has signed the informed consent form for the indwelling of the nasoenteric tube.
Exclusion criteria
Exclusion criteria: 1. Patients under 18 years old or without mechanical ventilation support; 2. Patients with gastrointestinal absorption dysfunction, such as those who have undergone extensive small intestinal resection or have multiple intestinal fistulas; 3. Patients with upper gastrointestinal tract lesions, surgical bleeding, etc. 4. Those with esophageal and gastric varices; 5. Those with extremely unstable vital signs and refusal to sign the informed consent form
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Success rate of nasoenteric tube placement;Intubation Time;Complications ; | — |
Countries
China
Contacts
Public ContactTian Yongming
West China Hospital, Sichuan University
Outcome results
None listed