- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03213899
Association Between Malnutrition and Clinical Outcomes in the Intensive Care Unit
July 9, 2017 updated by: JurongHealth
Association Between Malnutrition and Hospital Mortality and Duration of Intensive Care Unit Admission in the Critically Ill: a Prospective Singapore Cohort Study
Previous studies have demonstrated the direct associations between malnutrition and hospital mortality as well as the length of stay in critically ill patients.
However, the validity of these results may be limited by inappropriate diagnoses of malnutrition, small sample size, possible treatment bias, and sub-optimal statistical adjustment.
This study aimed to further examine the aforementioned associations by addressing these limitations.
Study Overview
Status
Completed
Conditions
Detailed Description
Design:
- Prospective cohort study
Setting:
- 35-bedded integrated intensive care/ high dependency unit in Ng Teng Fong General Hospital. Patients' status can be changed between ICU-status and HD-status within the same ICU-/ HD-bed
Participants:
- All adult patients who will be admitted to the unit between August-2015 to October-2016 for ≥ 24 hours
Intervention:
Nil. Given the observational nature of this study, no attempt will be made to standardize care, including nutritional practices.
Measurement:
- As per routine care, a validated nutritional assessment tool [7-point Subjective Global Assessment (7-point SGA)] will be used to determine patients' nutritional status within 48 hours of ICU admission
- The primary outcomes will be hospital mortality and ICU length of stay. To measure hospital mortality, all patients will be followed until hospital discharge or death for up to one year after ICU admission. For ICU length of stay (in days), duration will be measured from the date of the first ICU admission to the date of the first change in ICU-status to HD-status or discharge to the general ward
Analysis:
- Modified Cox regression model with robust variance and logistic regression will be used to determine the associations between nutritional status and hospital mortality. Analyses will be conducted in two ways: 1) presence versus absence of malnutrition, and 2) dose-dependent association for each 1-point decrease in the 7-point SGA
- Multiple linear regression will be applied to determine the associations between nutritional status and ICU length of stay
Study Type
Observational
Enrollment (Actual)
503
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Sampling Method
Probability Sample
Study Population
All patients ≥ 18 years old who had ≥ 24 hours length of stay in the ICU, and received a nutrition assessment (7-point SGA) from a dietitian within 48 hours of admission to the ICU.
Description
Inclusion Criteria:
- ≥ 18 years old who had ≥ 24 hours length of stay in the ICU
- received a nutrition assessment (7-point SGA) from a dietitian within 48 hours of admission to the ICU
Exclusion Criteria:
- Nil
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Hospital mortality
Time Frame: Up to one year after admission to the ICU
|
Death during hospitalization
|
Up to one year after admission to the ICU
|
ICU length of stay
Time Frame: From the date of the first ICU admission to the date of the first change in ICU-status to HD-status or discharge to the general ward, for up to one year after admission to the ICU
|
Duration of the first intensive care unit admission
|
From the date of the first ICU admission to the date of the first change in ICU-status to HD-status or discharge to the general ward, for up to one year after admission to the ICU
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
August 1, 2015
Primary Completion (Actual)
October 31, 2016
Study Completion (Actual)
October 31, 2016
Study Registration Dates
First Submitted
July 7, 2017
First Submitted That Met QC Criteria
July 9, 2017
First Posted (Actual)
July 11, 2017
Study Record Updates
Last Update Posted (Actual)
July 11, 2017
Last Update Submitted That Met QC Criteria
July 9, 2017
Last Verified
July 1, 2017
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 2014/00878/2
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
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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