Pure Fish Oil Parenteral Lipid Emulsion in Patients With Gastrointestinal Cancer

October 8, 2010 updated by: University of Sao Paulo

Clinical and Immunological Benefits of the Infusion of Pure Fish Oil Lipid Emulsion in Surgical Patients With Gastrointestinal Cancer.

Surgical trauma can lead to an intense inflammation and impairment of the capacity to fight against infections. Fish oil is composed by substances called omega-3 fatty acids which have anti-inflammatory effects. When infused through the vein as part of a nutritional treatment of some surgical patients, fish oil have been shown to preserve some defense capabilities against infections and to decrease postoperative release of inflammatory substances, contributing to the shortening of length of hospital and intensive care unity (ICU) stay and complications, mainly infectious complications. These reported benefits have been encouraging the vein infusion of fish oil as a kind of medicine to contribute for the treatment of surgical patients. In current study the investigators evaluated the effect of preoperative infusion of pure fish oil in patients with gastrointestinal cancer (stomach and colon) on their clinical outcomes. The hypothesis considered that preoperative infusion of fish oil, not as part of nutritional therapy but as a medicine agent, can attenuates inflammation and improves the capacity of surgical patients to fight against infections, improving their treatment.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

85

Phase

  • Phase 2

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 to 75 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

Elective surgical patients with confirmed (biopsy) gastrointestinal (colon or stomach) cancer; 30-75 years old; venous assess to blood collections (40 mL) to receive parenteral infusions of lipid emulsion; Karnofsky performance statuses of ≥60

Exclusion Criteria:

Intolerance or allergy to any ingredient in lipid emulsion; diagnosis of infectious, inflammatory, immunologic or metabolic diseases; dementia;medicine intake that could significantly modulate metabolism; implanted electromagnetic instruments.

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: Triple

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Fish oil lipid emulsion
Parenteral lipid emulsion composed by fish oil which is rich in the omega-3 polyunsaturated fatty acids eicosapentanoic and docosahexanoic.
Dietary supplement: Fish oil lipid emulsion
0.2g of fat/kg of body weight/day for 3 days during 6 continuous hours in peripheral vein.
Other Names:
  • Omegavenos
Active Comparator: MCT/LCT lipid emulsion
Parenteral lipid emulsion containing 50% of medium-chain triglycerides and 50% of soybean oil
Dietary supplement: MCT/LCT
0.2g of fat/kg of body weight/day for 3 days during 6 continuous hours in peripheral vein.
Other Names:
  • Lipovenos MCT

Collaborators and Investigators

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

Sponsor

University of Sao Paulo

Collaborators

Fundação de Amparo à Pesquisa do Estado de São Paulo
Conselho Nacional de Desenvolvimento Científico e Tecnológico

Investigators

  • Principal Investigator: Dan L. Waitzberg, PhD, University of Sao Paulo, Faculty of Medicine

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.

General Publications

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

November 1, 2005

Primary Completion (Actual)

November 1, 2008

Study Completion (Actual)

November 1, 2008

Study Registration Dates

First Submitted

October 8, 2010

First Submitted That Met QC Criteria

October 8, 2010

First Posted (Estimate)

October 11, 2010

Study Record Updates

Last Update Posted (Estimate)

October 11, 2010

Last Update Submitted That Met QC Criteria

October 8, 2010

Last Verified

October 1, 2010

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • CAPPesq 310/04

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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