Safety and Tolerance on Lipids of Parenteral and Enteral Nutrition in Critically Ill Patients With Liver Failure (SELLIFA)

September 2, 2009 updated by: Cliniques universitaires Saint-Luc- Université Catholique de Louvain

Sepsis, Endothelial Function, and Lipids in Critically Ill Patients With Liver Failure (SELLIFA). Randomized Controlled Trial Comparing the Tolerance on Lipids and Safety of Isocaloric Parenteral Nutrition With Enteral Nutrition.

The purpose of the study is to determine the tolerance on lipid metabolism and the safety of short-term parenteral nutrition as compared to enteral nutrition in critically ill patients with liver failure.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

An impaired lipid metabolism is often found in patients with liver disease and is assumed to influence the prognosis. The central role of lipid metabolism in the pathophysiology of fatty liver disease and steatohepatitis is well established. In cirrhotic patients, serum lipid levels are mostly decreased and related to the severity of liver failure; in addition, the structure and composition of lipoproteins differ from that of healthy individuals. A reduction in high-density lipoproteins has been associated with higher cytokines levels and a poorer clinical outcome in septic patients. Furthermore, the oxidative stress induced by septic complications in critically ill patients with liver failure may lead to further hepatocellular injury and activation of systemic inflammation cascade.

In this setting, the influence of nutrition on lipid metabolism may have an impact on the severity of liver failure and associated complications. Although plasma clearance and oxidation of lipids were considered to be normal in the majority of patients with cirrhosis, most previous studies only reported the effects of an oral ingestion or parenteral infusion of lipids during a few hours.

The present randomized controlled trial will be conducted in a subgroup of patients enrolled in the SELLIFA-01 prospective study (NCT00488917). The purpose of the nutritional trial is to determine the tolerance on lipid metabolism and the safety of isocaloric short-term parenteral nutrition as compared to enteral nutrition in critically ill septic and non septic patients with liver failure. The nutrition will be delivered continuously for 5 days and will provide a daily energy supply corresponding to current resting energy expenditure as determined by indirect calorimetry, with 35% of total energy requirements as lipids, 15% as proteins (maximum 1.2g/kg ideal body weight/day), and 50% as dextrose. A tight glucose control strategy will be implemented to avoid hyperglycemia.

The trial is designed to randomly assign 15 patients in each interventional group in order to detect more than 25% increase in plasma triglycerides levels with 80% statistical power for two-tailed type I error of 5%.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
45

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 4

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Belgium
      • Brussels, Belgium, 1200
        • Departement of intensive care, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain

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

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 85 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • All consecutive patients with a diagnosis of chronic liver failure;
  • Planned total nutritional support;
  • Adult patient aged 18 years or above, and less than 85;
  • Admission to the ICU for an expected period of > 24 hours;
  • Informed consent of the patient or nearest relative.

Exclusion Criteria:

  • Absolute contra-indications to enteral nutrition : total mechanical ileus, persistent vomiting, high output fistulas, uncertain gastrointestinal anastomosis;
  • Absolute contra-indications to parenteral nutrition : severe hypertriglyceridemia > 6 mmol/l (> 545 mg/dL), severe diabetic ketoacidosis;
  • Age less than 18 years or more than 85;
  • Pregnancy, including HELLP syndrome;
  • Active malignancy with metastases (localized hepatocellular carcinoma is not an exclusion criteria);
  • Systemic chemotherapy in the last 4 weeks (trans-arterial chemo-embolisation for localized hepatocellular carcinoma is not an exclusion criteria);
  • Acquired immunodeficiency syndrome and antiretroviral therapy;
  • Refusal of the patient or nearest relative.

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

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: 1
Parenteral nutrition
Other: Parenteral nutrition
Duration : 5 days
Active Comparator: 2
Enteral nutrition
Other: Enteral nutrition
Duration : 5 days

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Time Frame
Change in plasma concentration of triglycerides, total cholesterol, HDL-cholesterol, free fatty acids, apolipoproteins, lipoprotein (a)
Time Frame: within 5 days
within 5 days

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Time Frame
Incidence of hyperglycaemia
Time Frame: within 5 days
within 5 days
Alteration of liver function
Time Frame: within 5 and 28 days
within 5 and 28 days
Gastrointestinal intolerance
Time Frame: within 5 days
within 5 days
Gastrointestinal bleeding
Time Frame: within 5 and 28 days
within 5 and 28 days
Septic complications
Time Frame: within 5 and 28 days
within 5 and 28 days
Occurence of new organ dysfunction
Time Frame: within 5 and 28 days
within 5 and 28 days
Length of stay in the intensive care unit (ICU)
Time Frame: within 5 and 28 days
within 5 and 28 days
Mortality
Time Frame: within 5 and 28 days
within 5 and 28 days

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Cliniques universitaires Saint-Luc- Université Catholique de Louvain

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Yvan Fleury, MD, Cliniques universitaires Saint-Luc- Université Catholique de Louvain
  • Study Director: Pierre-François Laterre, MD, Cliniques universitaires Saint-Luc- Université Catholique de Louvain

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

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
August 1, 2007

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
August 1, 2009

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
August 1, 2009

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
August 29, 2007

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
August 29, 2007

First Posted (Estimate)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
August 30, 2007

Study Record Updates

Last Update Posted (Estimate)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
September 3, 2009

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
September 2, 2009

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
September 1, 2009

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • SELLIFA-02
  • B40320072194
  • EudraCT n°2007-002940-86

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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