Firefighter Aged Garlic Extract Investigation With CoQ10 as a Treatment for Heart Disease (FAITH)
Primary Purpose
Coronary Atherosclerosis, Coronary Artery Calcification, Coronary Stenosis
Status
Completed
Phase
Phase 3
Locations
United States
Study Type
Interventional
Intervention
Aged garlic extract and Coenzyme Q10
Sponsored by
About this trial
This is an interventional prevention trial for Coronary Atherosclerosis focused on measuring Progression of Atherosclerosis, Aged garlic extract, Biomarkers of inflammation, Coronary Plaque Volume and coronary Stenosis, Vascular function
Eligibility Criteria
Inclusion Criteria:
- Calcium scan with Agatston score >20
- Age 35-84 years
- Subjects must provide written informed consent after the scope and nature of the investigation has been explained to them
- Subjects should be stable on their concomitant medications for at least 12 weeks prior to randomization
- Subjects who agree to refrain from supplemental garlic or significant dietary garlic
Exclusion Criteria:
- A contraindication to Aged Garlic Extract therapy including: known hypersensitivity to drug.
- Any unstable medical, psychiatric or substance abuse disorder that in the opinion of the investigator or principal investigator is likely to affect the subject's ability to complete the study or precludes the subject's participation in the study
- Weight in excess of 325 pounds
- Bleeding disorder
- History of myocardial infarction, stroke or life-threatening arrhythmia within the prior six months
- Resting hypotension (a resting systolic blood pressure of <90 mm Hg) or hypertension (a resting blood pressure > 170 mm Hg or a resting diastolic blood pressure of >110 mm Hg)
- NYHA Class III or IV heart failure
- History of malignancy within the last 5 years (other than skin cancer) or evidence of active cancer which would require concomitant cancer chemotherapy
- Serum creatinine > 1.4 mg/dl
- Triglycerides > 400 at visit 1
- Diabetic subjects with HbA1c > 12%
- Drug or alcohol abuse, or current intake of more than 14 standard drinks per week
- Concurrent enrollment in another placebo-controlled trial
- Presence of metal clips (i.e. bypass patients) or intracoronary stenting that preclude accurate measure of coronary calcification
- Partial ileal bypass or known gastrointestinal disease limiting drug absorption
- Current intake of garlic supplement or other prohibited drug (Appendix B)
- Current tobacco use
- Current use of anticoagulants (except for antiplatelet agents)
- Chronic renal failure
- Hematological or biochemical values at screening outside the reference ranges considered as clinically significant in the opinion of the investigator or PI
Sites / Locations
- Los Angeles Biomedical Research Institute
Arms of the Study
Arm 1
Arm 2
Arm Type
Active Comparator
No Intervention
Arm Label
Aged Garlic Extract and Coenzyme Q10
Placebo
Arm Description
AGE (1200 mg) and CoQ10 (120 mg) This is a combination of aged garlic extract and co-enzyme Q10
placebo pills will be given
Outcomes
Primary Outcome Measures
Rate of Change in Total Coronary Calcium Scores by Computed Tomography
progression of coronary artery calcium deposits as determined by computed tomography as measured by the Agatston score: The Agatston score was calculated by multiplying the lesion area (mm^2) by a density factor. The density was measured in Hounsfield units, and score of 1 for 130-199 HU, 2 for 200-299 HU, 3 for 300-399 HU, and 4 for 400 HU and greater The endpoint is the mean change (end of study value - baseline value) in each group.
Secondary Outcome Measures
1.Plasma Lipids: Total Plasma Cholesterol and Triglycerides, LDL-Cholesterol, HDL-Cholesterol, and VLDL-Cholesterol Determined by the Precipitation Method; 2. Endothelial Markers and Inflammation: C-reactive Protein and Homocysteine, as Well as GSH
Full Information
NCT ID
NCT00860847
First Posted
March 11, 2009
Last Updated
February 28, 2015
Sponsor
Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center
1. Study Identification
Unique Protocol Identification Number
NCT00860847
Brief Title
Firefighter Aged Garlic Extract Investigation With CoQ10 as a Treatment for Heart Disease (FAITH)
Official Title
Firefighter Aged Garlic Extract Investigation With CoQ10 as a Treatment for Heart Disease (FAITH)
Study Type
Interventional
2. Study Status
Record Verification Date
February 2015
Overall Recruitment Status
Completed
Study Start Date
May 2009 (undefined)
Primary Completion Date
August 2010 (Actual)
Study Completion Date
September 2010 (Actual)
3. Sponsor/Collaborators
Responsible Party, by Official Title
Principal Investigator
Name of the Sponsor
Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center
4. Oversight
Data Monitoring Committee
Yes
5. Study Description
Brief Summary
Statement of Problem
According to the National Fire Protection Association (NFPA), 43.7% of all firefighters that died on the job experienced sudden cardiac death. The job also affords an incredible amount of stress. Cholesterol therapy has been well demonstrated to reduce coronary plaque progression. However is certainly not the only factor in evaluating for progression of coronary artery disease (CAD), and other factors must play a role. Garlic therapy has been shown to retard atherosclerosis independently.
Hypothesis and Specific Aims The hypothesis of this proposal is: In comparison to the placebo group, Aged Garlic Extract (AGE) therapy + Coenzyme Q10 (CoQ10) will be effective in slowing progression of coronary artery calcification (CAC) in firefighters with established atherosclerosis, independent of baseline blood pressure, statin use or other cardiovascular risk factors.
Specific Aims:
Compare the effects of cholesterol lowering effects in a firefighter population of patients under the influence of Aged Garlic Extract + CoQ10 or placebo.
Compare whether degree of change in atherosclerotic coronary artery plaque burden will change at a different rate under the influence of Aged Garlic Extract + CoQ10 compared to placebo treatment.
Compare whether Aged Garlic Extract + CoQ10 therapy induces changes in baseline values including biological and biochemical parameters, such as LDL cholesterol, homocysteine, C-reactive protein (CRP), and endothelial function.
Detailed Description
Inclusion Criteria
Calcium scan with Agatston score >20
Age 35-84 years
Subjects must provide written informed consent after the scope and nature of the investigation has been explained to them
Subjects should be stable on their concomitant medications for at least 12 weeks prior to randomization
Subjects who agree to refrain from supplemental garlic or significant dietary garlic
Exclusion Criteria
A contraindication to Aged Garlic Extract therapy including: known hypersensitivity to drug.
Any unstable medical, psychiatric or substance abuse disorder that in the opinion of the investigator or principal investigator is likely to affect the subject's ability to complete the study or precludes the subject's participation in the study
Weight in excess of 325 pounds
Bleeding disorder
History of myocardial infarction, stroke or life-threatening arrhythmia within the prior six months
Resting hypotension (a resting systolic blood pressure of <90 mm Hg) or hypertension (a resting blood pressure > 170 mm Hg or a resting diastolic blood pressure of >110 mm Hg)
NYHA Class III or IV heart failure
History of malignancy within the last 5 years (other than skin cancer) or evidence of active cancer which would require concomitant cancer chemotherapy
Serum creatinine > 1.4 mg/dl
Triglycerides > 400 at visit 1
Diabetic subjects with HbA1c > 12%
Drug or alcohol abuse, or current intake of more than 14 standard drinks per week
Concurrent enrollment in another placebo-controlled trial
Presence of metal clips (i.e. bypass patients) or intracoronary stenting that preclude accurate measure of coronary calcification
Partial ileal bypass or known gastrointestinal disease limiting drug absorption
Current intake of garlic supplement or other prohibited drug (Appendix B)
Current tobacco use
Current use of anticoagulants (except for antiplatelet agents)
Chronic renal failure
Hematological or biochemical values at screening outside the reference ranges considered as clinically significant in the opinion of the investigator or PI
Outcome Measures Primary - Rate of change in total coronary calcium scores by CT The Agatston score was calculated by multiplying the lesion area (mm^2) by a density factor. The density was measured in Hounsfield units, and score of 1 for 130-199 HU, 2 for 200-299 HU, 3 for 300-399 HU, and 4 for 400 HU and greater.
Secondary Change in blood values and endothelial function over 6 and 12 months:
Plasma lipids: total plasma cholesterol and triglycerides, LDL-Cholesterol, HDL-Cholesterol, and VLDL-Cholesterol determined by the precipitation method;
Endothelial markers and inflammation: C-reactive protein and Homocysteine, as well as GSH
6. Conditions and Keywords
Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Coronary Atherosclerosis, Coronary Artery Calcification, Coronary Stenosis
Keywords
Progression of Atherosclerosis, Aged garlic extract, Biomarkers of inflammation, Coronary Plaque Volume and coronary Stenosis, Vascular function
7. Study Design
Primary Purpose
Prevention
Study Phase
Phase 3
Interventional Study Model
Parallel Assignment
Masking
ParticipantCare ProviderInvestigatorOutcomes Assessor
Allocation
Randomized
Enrollment
65 (Actual)
8. Arms, Groups, and Interventions
Arm Title
Aged Garlic Extract and Coenzyme Q10
Arm Type
Active Comparator
Arm Description
AGE (1200 mg) and CoQ10 (120 mg)
This is a combination of aged garlic extract and co-enzyme Q10
Arm Title
Placebo
Arm Type
No Intervention
Arm Description
placebo pills will be given
Intervention Type
Dietary Supplement
Intervention Name(s)
Aged garlic extract and Coenzyme Q10
Other Intervention Name(s)
Kyolic formula 110
Intervention Description
AGE (1200 mg) and CoQ10 (120 mg)
Primary Outcome Measure Information:
Title
Rate of Change in Total Coronary Calcium Scores by Computed Tomography
Description
progression of coronary artery calcium deposits as determined by computed tomography as measured by the Agatston score: The Agatston score was calculated by multiplying the lesion area (mm^2) by a density factor. The density was measured in Hounsfield units, and score of 1 for 130-199 HU, 2 for 200-299 HU, 3 for 300-399 HU, and 4 for 400 HU and greater The endpoint is the mean change (end of study value - baseline value) in each group.
Time Frame
1 year
Secondary Outcome Measure Information:
Title
1.Plasma Lipids: Total Plasma Cholesterol and Triglycerides, LDL-Cholesterol, HDL-Cholesterol, and VLDL-Cholesterol Determined by the Precipitation Method; 2. Endothelial Markers and Inflammation: C-reactive Protein and Homocysteine, as Well as GSH
Time Frame
1 year
10. Eligibility
Sex
Male
Minimum Age & Unit of Time
35 Years
Maximum Age & Unit of Time
84 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria:
Calcium scan with Agatston score >20
Age 35-84 years
Subjects must provide written informed consent after the scope and nature of the investigation has been explained to them
Subjects should be stable on their concomitant medications for at least 12 weeks prior to randomization
Subjects who agree to refrain from supplemental garlic or significant dietary garlic
Exclusion Criteria:
A contraindication to Aged Garlic Extract therapy including: known hypersensitivity to drug.
Any unstable medical, psychiatric or substance abuse disorder that in the opinion of the investigator or principal investigator is likely to affect the subject's ability to complete the study or precludes the subject's participation in the study
Weight in excess of 325 pounds
Bleeding disorder
History of myocardial infarction, stroke or life-threatening arrhythmia within the prior six months
Resting hypotension (a resting systolic blood pressure of <90 mm Hg) or hypertension (a resting blood pressure > 170 mm Hg or a resting diastolic blood pressure of >110 mm Hg)
NYHA Class III or IV heart failure
History of malignancy within the last 5 years (other than skin cancer) or evidence of active cancer which would require concomitant cancer chemotherapy
Serum creatinine > 1.4 mg/dl
Triglycerides > 400 at visit 1
Diabetic subjects with HbA1c > 12%
Drug or alcohol abuse, or current intake of more than 14 standard drinks per week
Concurrent enrollment in another placebo-controlled trial
Presence of metal clips (i.e. bypass patients) or intracoronary stenting that preclude accurate measure of coronary calcification
Partial ileal bypass or known gastrointestinal disease limiting drug absorption
Current intake of garlic supplement or other prohibited drug (Appendix B)
Current tobacco use
Current use of anticoagulants (except for antiplatelet agents)
Chronic renal failure
Hematological or biochemical values at screening outside the reference ranges considered as clinically significant in the opinion of the investigator or PI
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Matthew J Budoff, MD
Organizational Affiliation
University of California, Los Angeles
Official's Role
Principal Investigator
Facility Information:
Facility Name
Los Angeles Biomedical Research Institute
City
Torrance
State/Province
California
ZIP/Postal Code
90005
Country
United States
12. IPD Sharing Statement
Citations:
PubMed Identifier
9550502
Citation
Libby P, Schoenbeck U, Mach F, Selwyn AP, Ganz P. Current concepts in cardiovascular pathology: the role of LDL cholesterol in plaque rupture and stabilization. Am J Med. 1998 Feb 23;104(2A):14S-18S. doi: 10.1016/s0002-9343(98)00041-2.
Results Reference
background
PubMed Identifier
8492641
Citation
Lau BH, Li L, Yoon P. Thymic peptide protects vascular endothelial cells from hydrogen peroxide-induced oxidant injury. Life Sci. 1993;52(22):1787-96. doi: 10.1016/0024-3205(93)90468-i.
Results Reference
background
PubMed Identifier
10375320
Citation
Weissberg PL, Bennett MR. Atherosclerosis--an inflammatory disease. N Engl J Med. 1999 Jun 17;340(24):1928-9. No abstract available.
Results Reference
background
PubMed Identifier
15059806
Citation
Raggi P, Callister TQ, Shaw LJ. Progression of coronary artery calcium and risk of first myocardial infarction in patients receiving cholesterol-lowering therapy. Arterioscler Thromb Vasc Biol. 2004 Jul;24(7):1272-7. doi: 10.1161/01.ATV.0000127024.40516.ef. Epub 2004 Apr 1.
Results Reference
background
PubMed Identifier
15475033
Citation
Budoff MJ, Takasu J, Flores FR, Niihara Y, Lu B, Lau BH, Rosen RT, Amagase H. Inhibiting progression of coronary calcification using Aged Garlic Extract in patients receiving statin therapy: a preliminary study. Prev Med. 2004 Nov;39(5):985-91. doi: 10.1016/j.ypmed.2004.04.012.
Results Reference
background
PubMed Identifier
9641475
Citation
Steiner M, Lin RS. Changes in platelet function and susceptibility of lipoproteins to oxidation associated with administration of aged garlic extract. J Cardiovasc Pharmacol. 1998 Jun;31(6):904-8. doi: 10.1097/00005344-199806000-00014.
Results Reference
background
PubMed Identifier
13967893
Citation
BEUTLER E, DURON O, KELLY BM. Improved method for the determination of blood glutathione. J Lab Clin Med. 1963 May;61:882-8. No abstract available.
Results Reference
background
PubMed Identifier
11526270
Citation
Mao S, Bakhsheshi H, Lu B, Liu SC, Oudiz RJ, Budoff MJ. Effect of electrocardiogram triggering on reproducibility of coronary artery calcium scoring. Radiology. 2001 Sep;220(3):707-11. doi: 10.1148/radiol.2203001129.
Results Reference
background
PubMed Identifier
19083982
Citation
Ahmadi N, Hajsadeghi F, Gul K, Vane J, Usman N, Flores F, Nasir K, Hecht H, Naghavi M, Budoff M. Relations between digital thermal monitoring of vascular function, the Framingham risk score, and coronary artery calcium score. J Cardiovasc Comput Tomogr. 2008 Nov;2(6):382-8. doi: 10.1016/j.jcct.2008.09.001. Epub 2008 Sep 26.
Results Reference
background
Links:
URL
http://labiomed.org
Description
Contact Drs Budoff or Laidlaw for further information
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Firefighter Aged Garlic Extract Investigation With CoQ10 as a Treatment for Heart Disease (FAITH)
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