Evaluation of Jejunal Placement of Enteral Feeding Tubes
- Conditions
- Critical IllnessTube Feeding
- Interventions
- Device: Electromagnetic imaging for jejunal tube placement (CORTRAK)Device: Endoscopy
- Registration Number
- NCT00500851
- Lead Sponsor
- Medical University of Vienna
- Brief Summary
The purpose of this study is the evaluation of the success rate of jejunal tube placement comparing the endoscopic versus the electromagnetic method in a comparative ICU patient population. The investigators hypothesized that success rate of the electromagnetic jejunal tube placement will be lower than the success rate of the endoscopic method.
- Detailed Description
Clinical studies have shown that up to 62,8% of patients receiving EN have gastrointestinal complications like high gastric residuals (≥200ml), vomiting, abdominal distension and regurgitation. These complications lead to interruptions of the EN, which result in a low caloric intake of the patient.
In order to avoid at least some of these complications the ACCP consensus statement recommends small bowel feeding if gastric residual volumes of 150ml or higher occur. The Canadian clinical practice guidelines recommend acceptance of gastric residual volumes up to 250 ml, use of prokinetic agents and jejunal feeding for patients, who are at high risk for intolerance of EN (on inotropes, sedatives, paralytic agents). When gastric enteral nutrition is insufficient despite acceptance of high gastric residual volumes and use of prokinetic agents, small bowel feeding is the best method to nevertheless feed the patient enterally because it is associated with a significant decrease of reflux, a reduced risk of aspiration and an adequate caloric intake.
For small bowel feeding the placement of a jejunal feeding tube is necessary. There are several possibilities to place the tube in the small bowel. An excellent method still is endoscopy, which has a success rate up to 98% and moreover allows an evaluation of the upper GI-tract concerning pathologies. However, it is a rather time consuming procedure, which is of limited availability and requires trained staff. As more simple alternatives unguided tubes and their placement in the small bowel were tested and showed success rates up to 75% only. One of these alternatives is a jejunal feeding tube, which is placed using an electromagnetic sensing technique to visualize the placement process on a bedside monitor (CORTRAK™). The aim of this study is the evaluation of the success rate of jejunal tube placement comparing the endoscopic versus the electromagnetic method in a comparative ICU patient population.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 66
- Intolerance of intragastric feeding (high gastric residual volumes (≥250ml)and/or repeated vomiting)
- Clinical indication of jejunal feeding
- Patients not fulfilling clinical indication of jejunal feeding or contraindications for jejunal feeding
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description 1 Electromagnetic imaging for jejunal tube placement (CORTRAK) In case of meeting clinical criteria for jejunal feeding, tubes are placed using CORTRAK (electromagnetic imaging). 2 Endoscopy Endoscopic placement of jejunal feeding tubes fulfilling clinical indication for jejunal feeding.
- Primary Outcome Measures
Name Time Method Success rate of jejunal placement 24h
- Secondary Outcome Measures
Name Time Method Time from initiation of tube placement till correct jejunal placement, time of tube in correct jejunal position, complications of placement ICU-stay
Trial Locations
- Locations (1)
Medical University Vienna, Department of Medicine III, ICU
🇦🇹Vienna, Austria