Botanical Oil Supplementation in Diabetic and Metabolic Syndrome Subjects

NCT ID: NCT01145066

Last Updated: 2019-07-18

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

80 participants

Study Classification

INTERVENTIONAL

Study Start Date

2009-05-31

Study Completion Date

2011-03-31

Brief Summary

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This study will compare how well a combination of borage and echium oils will reduce inflammation compared to fish oils and placebo oil in subjects that are diabetic or have metabolic syndrome.

Detailed Description

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Conditions

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Diabetes Metabolic Syndrome x

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

BASIC_SCIENCE

Blinding Strategy

SINGLE

Participants

Study Groups

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borage and echium oil combination

borage/echium oil combination containing 0.85g/day SDA and 1.7 g/day GLA

Group Type EXPERIMENTAL

borage/echium oil combination

Intervention Type DRUG

borage/echium oil combination containing 0.85g/day SDA and 1.7g/day GLA

fish oil

Croda 18:12 fish oil

Group Type ACTIVE_COMPARATOR

fish oil

Intervention Type DIETARY_SUPPLEMENT

1.6g/day EPA and 1.08g/day DHA

corn oil

Group Type PLACEBO_COMPARATOR

corn oil

Intervention Type DIETARY_SUPPLEMENT

contains 4.5 g/day linoleic acid

Interventions

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borage/echium oil combination

borage/echium oil combination containing 0.85g/day SDA and 1.7g/day GLA

Intervention Type DRUG

fish oil

1.6g/day EPA and 1.08g/day DHA

Intervention Type DIETARY_SUPPLEMENT

corn oil

contains 4.5 g/day linoleic acid

Intervention Type DIETARY_SUPPLEMENT

Other Intervention Names

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Croda echium oil SR06379 Croda borage oil, Crossential GLA TG40 Croda 18:12 fish oil Croda superrefined corn NF

Eligibility Criteria

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Inclusion Criteria

* adults, aged 21 years or more with either diabetes or metabolic syndrome. metabolic syndrome defined by NCEP/ATPIII criteria; must have 3 out of 5 of the following risk factors: 1.central obesity, men-greater than or equal to 40 inches, women-greater than or equal to 35 inches; 2.fasting blood TG greater than or equal to 150mg/dl or be taking TG lowering medications; 3. blood HDL cholesterol, men less than 40 mg/dl, women less than 50 mg/dl; 4. blood pressure greater than or equal to 130/85 or on HTN medication 5. fasting glucose greater than or equal to 100 mg/dl.
* participants on statins or glucose lowering drugs if dosages are stable for 3 months

Exclusion Criteria

* children/young adults less than 21 years of age
* currently using anti-inflammatory drugs including NSAIDS, oral/IV steroids or injection antiinflammatory drugs(for RA), aspirin greater than 100mg/day
* taking leukotriene receptor antagonists ( montelukast), tylenol or nasal/inhaled steroids OK.
* currently using niacin, fibrates or fish oil
* blood pressure greater than 170/100
* HB1Ac greater than 10%
* TG greater than 500 mg/dl
* myocardial infarction/vascular surgery/stroke within the past year
* any stage II,III,IV heart failure
* prior cholecystectomy
* end stage renal disease
* BMI less than 23 or greater than 45
* pregnancy
* alcohol use greater than 14 drinks per week
* current self reported tobacco or illicit drug use
* intolerance or allergy to fish oil
* participants taking insulin on QD or BID doses, stable for 3 months
Minimum Eligible Age

21 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Brigham and Women's Hospital

OTHER

Sponsor Role collaborator

Wake Forest University Health Sciences

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Floyd(Ski) H Chilton, Ph.D.

Role: PRINCIPAL_INVESTIGATOR

Wake Forest University Health Sciences

Locations

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Wake Forest Baptist Medical Center

Winston-Salem, North Carolina, United States

Site Status

Countries

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United States

References

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Lee TC, Ivester P, Hester AG, Sergeant S, Case LD, Morgan T, Kouba EO, Chilton FH. The impact of polyunsaturated fatty acid-based dietary supplements on disease biomarkers in a metabolic syndrome/diabetes population. Lipids Health Dis. 2014 Dec 16;13:196. doi: 10.1186/1476-511X-13-196.

Reference Type DERIVED
PMID: 25515553 (View on PubMed)

Other Identifiers

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P50 AT 0027820

Identifier Type: OTHER_GRANT

Identifier Source: secondary_id

IRB00007488

Identifier Type: -

Identifier Source: org_study_id

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