- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00164957
The Effect of Continuous Versus Enteral Pump Feeding in Aspiration in Tube Fed Patients
The Effect of Continuous vs Enteral Pump Feeding in Aspiration in Tube Fed Patients
Background:
Tube feeding had been found to be a cause of aspiration pneumonia. Continuous pump feeding at slower rates as compared to bolus feeding may be less associated with aspiration pneumonia.
Methods:
Randomized controlled trial
Subjects:
Patients expected to remain on tube feeding for 4 or more weeks
Outcomes:
1) pneumonia, 2) mortality
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Eligible subjects are randomized into 2 groups by random numbers generated by a computer programme: intermittent bolus feeding versus continuous feeding via a delivery pump.
Baseline Assessment:
Clinical details including background medical diagnoses, indications for enteral feeding, functional status and baseline CXR findings are recorded.
Tube Feeding Regime:
The choice of feeding formula and feeding volume will be guided by 2 dietitians collaborating in this study. Giving sets for continuous pump feeding are changed everyday.
Pump feeding is defined at delivery rate <60ml/hr. In order to avoid interfering with rehabilitative activities, pump feeding can be discontinued for no more than eight hours during the day. Bolus feeding is defined as no more than 400ml/hr, 4 to 5 times per day.
All subjects are reviewed to monitor complications arising from enteral feeding. Free pump feeding sets will be provided for an extra 2 weeks for pump feeding group subjects discharged before the end of the trial. All subjects discharged prior to the end of trial will be contacted regularly by a research assistant until completion or outcome is reached.
Outcome Pneumonia is diagnosed in the presence of 2 major clinical signs: increased sputum production and pneumonic changes in the CXR (according to radiologist report), or in the presence of one major sign and 2 of the following minor clinical signs: raised or depressed white cell count, hypoxia at room air (PaO2 <92%) and body temperature greater than 38%. When the criteria for pneumonia are fulfilled, the trial will be terminated.
All the subjects are followed up for four weeks or until outcome is reached (i.e. pneumonia). Mode of tube feeding on discharge will be decided by the attending physicians, patients and family members.
Study Type
Enrollment (Anticipated)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
Hong Kong
-
Hong Kong, Hong Kong, China
- The Chinese University of Hong Kong
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- ADULT
- OLDER_ADULT
- CHILD
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- patients likely to need tube feeding for another 4 weeks
Exclusion Criteria:
- Patients already on pump feeding.
- Active sepsis: fever, abnormal white cell count
- CXR shadowing
- Chronic hypoxia (O2 saturation <92% on room air)
- Patients who have a history of recurrent self-extubation.
- Short life expectancy (within weeks)
Study Plan
How is the study designed?
Design Details
- Primary Purpose: PREVENTION
- Allocation: RANDOMIZED
- Interventional Model: PARALLEL
- Masking: SINGLE
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
pneumonia
Time Frame: within 4 weeks
|
within 4 weeks
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
mortality
Time Frame: within 4 weeks
|
within 4 weeks
|
Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start
Primary Completion (ACTUAL)
Study Completion (ACTUAL)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ESTIMATE)
Study Record Updates
Last Update Posted (ESTIMATE)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- RCT-pumpfeeding
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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