Effect of Tomato Extracted Lycopene on Postprandial Oxidation and inflammation in Healthy Weight Men and Women
Primary Purpose
Postprandial Oxidation and inflammation
Status
Completed
Phase
Not Applicable
Locations
Israel
Study Type
Interventional
Intervention
Tomato extracted lycopene
Placebo
Sponsored by
About this trial
This is an interventional treatment trial for Postprandial Oxidation and inflammation focused on measuring anti oxidation, lycopene, Ox-LDL
Eligibility Criteria
Inclusion Criteria:
- Male or female
- Age: 21 - 70 years both inclusive
- Subject with Body Mass Index: 19- 25 kg/m2 both inclusive
- Subject with Fasting serum LDL-cholesterol: ≥ 100 mg/dL and < 200 mg/dL
- Subject with High-sensitivity C-reactive protein (hsCRP) < 1.0 mg/L
- Subject is willing to take supplement once daily for 4 weeks and undergo other study-related procedures
- Subject is otherwise is in general good health as determined by the principal investigator
- Subjects is willing to sign an informed consent form prior to joining the study
Exclusion Criteria:
- Subjects suffering from overweight defined as BMI > 25 kg/m2
- Subject that is actively losing weight (e.g. are on a diet) or subjects with greater than 5% change in body weight within 1 month prior to the randomization visit
- Subject taking lipid-altering drug therapy within six weeks prior to screening. Also excluded are supplements known to have significant lipid altering effects, such as niacin, garlic, omega-3 fatty acids, red yeast rice extract, phytostanols / phytosterols, soluble fiber, chitosan and conjugated linoleic acid
- Subjects using the following medications: systemic corticosteroids, orlistat, bile acid resins, prescription omega-3 fatty acids, cyclical or non-continuous hormone therapy
- Subjects that use antioxidant agents or vitamins within 6 weeks prior to inclusion into the study. For subject using vitamin supplementation a 6 week wash out will be required prior to inclusion into the study.
- Subjects that will not be able to follow dietary proscriptions from the screening visit through the final visit
- Subjects following any special diet including, but not limited to liquid, high or low protein, raw food, vegetarian or vegan, etc.
- Subjects with known allergy to tomato, carotenoids, or vitamin E
- Subjects that smoke (past smokers are allowed if smoking was ceased > 2 years prior to study inclusion)
- Subjects that has high fasting serum triglyceride
- Subjects that has a diagnosis of type 1 or type 2 diabetes mellitus
- Subjects that has high serum thyroid-stimulating hormone
- Subjects that has aspartate aminotransferase (AST) or alanine transaminase (ALT) > 3 times the upper limit of normal
- Subjects that has Creatinine ≥ 1.5 mg/dl
- Subjects that has high-sensitivity C-reactive protein
- Woman subjects with positive pregnancy test
- Woman subjects that are breast feeding, pregnant, or planning on becoming pregnant during the duration of the study
- Subjects with known cardiovascular disease or stroke, except for conditions that are deemed clinically insignificant by Principle Investigator or Sub-investigator, or study site physician (e.g. clinically insignificant atherosclerotic lesions observed by imaging studies).
- Subject with history of significant gastrointestinal disease such as severe constipation, diarrhea, malabsorptive disease, inflammatory bowel disease (e.g. Crohn's disease, ulcerative colitis)
- Subject with history of severe psychiatric illness which in the opinion of the investigator would interfere with the optimal participation in the study
- Subject with history of bariatric surgery
- Subject with history or current use of illegal or "recreational" drugs
- Subject that used any investigational drug(s) 60 days prior to screening
- Subject that participate in any other clinical trial while participating in this trial
Sites / Locations
- Tel Aviv Sourasky Medical Center
Arms of the Study
Arm 1
Arm 2
Arm Type
Placebo Comparator
Experimental
Arm Label
Placebo
Tomato extracted lycopene
Arm Description
Soft gel capsule without test material
Soft gel cups for oral use
Outcomes
Primary Outcome Measures
Reduction of postprandial Oxidized LDL(OX-LDL) levels following 2 weeks of supplementation with tomato extracted lycopene
Following two weeks of supplementation the evaluation will be done at baseline,before the high fat meal and during 6 hours following the meal.
Secondary Outcome Measures
Reduction of postprandial triglycerides, glucose, insulin and hsCRP levels following 2 weeks of supplementation with tomato extracted lycopene
Following two weeks of supplementation the evaluation will be done at baseline,before the high fat meal and during 6 hours following the meal.
Full Information
1. Study Identification
Unique Protocol Identification Number
NCT01665469
Brief Title
Effect of Tomato Extracted Lycopene on Postprandial Oxidation and inflammation in Healthy Weight Men and Women
Official Title
Effect of Tomato Extracted Lycopene on Postprandial Oxidation and inflammation in Healthy
Study Type
Interventional
2. Study Status
Record Verification Date
December 2017
Overall Recruitment Status
Completed
Study Start Date
November 2012 (Actual)
Primary Completion Date
April 2013 (Actual)
Study Completion Date
June 2013 (Actual)
3. Sponsor/Collaborators
Responsible Party, by Official Title
Sponsor
Name of the Sponsor
LycoRed Ltd.
4. Oversight
Studies a U.S. FDA-regulated Drug Product
No
Studies a U.S. FDA-regulated Device Product
No
Data Monitoring Committee
No
5. Study Description
Brief Summary
The hypothesis of the study is that tomato extracted lycopene will be able to decrease postprandial oxidation and inflammation in healthy weight men and women when compared to Placebo.
Detailed Description
Consumption of a high-fat meal results in a postprandial (fed-state) response characterized by hypertriglyceridemia. Postprandial hypertriglyceridemia increases the oxidation of low-density lipoproteins (LDL) and increases blood concentrations of several biomarkers of inflammation. This postprandial lipemia-induced oxidative stress mediated response to a high-fat meal has been suggested as a major contributor to the pathogenesis of atherosclerosis along with other chronic disease states of diabetes and obesity. Consumption of foods rich in antioxidant compounds provides a defence source to compliment endogenous defence systems to protect against oxidative damage during pro-oxidant conditions.
6. Conditions and Keywords
Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Postprandial Oxidation and inflammation
Keywords
anti oxidation, lycopene, Ox-LDL
7. Study Design
Primary Purpose
Treatment
Study Phase
Not Applicable
Interventional Study Model
Crossover Assignment
Masking
ParticipantCare ProviderInvestigatorOutcomes Assessor
Allocation
Randomized
Enrollment
30 (Actual)
8. Arms, Groups, and Interventions
Arm Title
Placebo
Arm Type
Placebo Comparator
Arm Description
Soft gel capsule without test material
Arm Title
Tomato extracted lycopene
Arm Type
Experimental
Arm Description
Soft gel cups for oral use
Intervention Type
Dietary Supplement
Intervention Name(s)
Tomato extracted lycopene
Intervention Type
Dietary Supplement
Intervention Name(s)
Placebo
Primary Outcome Measure Information:
Title
Reduction of postprandial Oxidized LDL(OX-LDL) levels following 2 weeks of supplementation with tomato extracted lycopene
Description
Following two weeks of supplementation the evaluation will be done at baseline,before the high fat meal and during 6 hours following the meal.
Time Frame
Baseline and over 6 hours
Secondary Outcome Measure Information:
Title
Reduction of postprandial triglycerides, glucose, insulin and hsCRP levels following 2 weeks of supplementation with tomato extracted lycopene
Description
Following two weeks of supplementation the evaluation will be done at baseline,before the high fat meal and during 6 hours following the meal.
Time Frame
Baseline and over 6 hours
Other Pre-specified Outcome Measures:
Title
Correlation between the anti-oxidation and anti-inflammation effects and serum lycopene, phytofluene and phytoene levels
Description
Following two weeks of supplementation the evaluation will be done at baseline,before the high fat meal and during 6 hours following the meal.
Time Frame
Baseline and over 6 hours
Title
Number of adverse events recorded during the supplementation period, lycopene compared to placebo
Description
safety measurements
Time Frame
2 weeks
10. Eligibility
Sex
All
Minimum Age & Unit of Time
21 Years
Maximum Age & Unit of Time
70 Years
Accepts Healthy Volunteers
Accepts Healthy Volunteers
Eligibility Criteria
Inclusion Criteria:
Male or female
Age: 21 - 70 years both inclusive
Subject with Body Mass Index: 19- 25 kg/m2 both inclusive
Subject with Fasting serum LDL-cholesterol: ≥ 100 mg/dL and < 200 mg/dL
Subject with High-sensitivity C-reactive protein (hsCRP) < 1.0 mg/L
Subject is willing to take supplement once daily for 4 weeks and undergo other study-related procedures
Subject is otherwise is in general good health as determined by the principal investigator
Subjects is willing to sign an informed consent form prior to joining the study
Exclusion Criteria:
Subjects suffering from overweight defined as BMI > 25 kg/m2
Subject that is actively losing weight (e.g. are on a diet) or subjects with greater than 5% change in body weight within 1 month prior to the randomization visit
Subject taking lipid-altering drug therapy within six weeks prior to screening. Also excluded are supplements known to have significant lipid altering effects, such as niacin, garlic, omega-3 fatty acids, red yeast rice extract, phytostanols / phytosterols, soluble fiber, chitosan and conjugated linoleic acid
Subjects using the following medications: systemic corticosteroids, orlistat, bile acid resins, prescription omega-3 fatty acids, cyclical or non-continuous hormone therapy
Subjects that use antioxidant agents or vitamins within 6 weeks prior to inclusion into the study. For subject using vitamin supplementation a 6 week wash out will be required prior to inclusion into the study.
Subjects that will not be able to follow dietary proscriptions from the screening visit through the final visit
Subjects following any special diet including, but not limited to liquid, high or low protein, raw food, vegetarian or vegan, etc.
Subjects with known allergy to tomato, carotenoids, or vitamin E
Subjects that smoke (past smokers are allowed if smoking was ceased > 2 years prior to study inclusion)
Subjects that has high fasting serum triglyceride
Subjects that has a diagnosis of type 1 or type 2 diabetes mellitus
Subjects that has high serum thyroid-stimulating hormone
Subjects that has aspartate aminotransferase (AST) or alanine transaminase (ALT) > 3 times the upper limit of normal
Subjects that has Creatinine ≥ 1.5 mg/dl
Subjects that has high-sensitivity C-reactive protein
Woman subjects with positive pregnancy test
Woman subjects that are breast feeding, pregnant, or planning on becoming pregnant during the duration of the study
Subjects with known cardiovascular disease or stroke, except for conditions that are deemed clinically insignificant by Principle Investigator or Sub-investigator, or study site physician (e.g. clinically insignificant atherosclerotic lesions observed by imaging studies).
Subject with history of significant gastrointestinal disease such as severe constipation, diarrhea, malabsorptive disease, inflammatory bowel disease (e.g. Crohn's disease, ulcerative colitis)
Subject with history of severe psychiatric illness which in the opinion of the investigator would interfere with the optimal participation in the study
Subject with history of bariatric surgery
Subject with history or current use of illegal or "recreational" drugs
Subject that used any investigational drug(s) 60 days prior to screening
Subject that participate in any other clinical trial while participating in this trial
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
David Zeltser, Prof'
Organizational Affiliation
Tel Aviv Medical Center
Official's Role
Principal Investigator
Facility Information:
Facility Name
Tel Aviv Sourasky Medical Center
City
Tel-Aviv
Country
Israel
12. IPD Sharing Statement
Links:
URL
http://www.lycored.com
Description
Data on tomato extracted lycopene
Learn more about this trial
Effect of Tomato Extracted Lycopene on Postprandial Oxidation and inflammation in Healthy Weight Men and Women
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