Status:
UNKNOWN
Metabolic and Therapeutic Effects of American and Korean Red Ginseng in the Treatment of Type 2 Diabetes
Lead Sponsor:
Unity Health Toronto
Collaborating Sponsors:
Canadian Diabetes Association
Conditions:
Diabetes Mellitus Type 2
Eligibility:
All Genders
40-75 years
Phase:
PHASE2
Brief Summary
The study is a 2 phase double blind randomized placebo control trial. The objective is to asses the metabolic and therapeutic effects of American Ginseng (Panax quinquefolius L.) extract and Korean Re...
Eligibility Criteria
Inclusion
- presence of type 2 diabetes (at least 1 year) as defined by A1c between ≥6.5% and ≤8.1%, at recruitment,
- treatment with diet or oral hypoglycemic medication be unchanged starting at least 2 months prior to the beginning of the study (at recruitment, week -8)
- between the age of 40 and 75 years
- systolic blood pressure \<140 and diastolic blood pressure \<90
- clinically euthyroid (measuring T3 and T4)
- normal renal and liver functions
- post-menopausal or non-pregnant women (Post-menopausal includes: those females with more than a year of cessation of menstruation)
- a negative result on a pregnancy test administered at screening
- subjects taking an effective form of birth control (example: condom, abstinence, etc.)
- willing to comply with the study protocol and sign a consent form
Exclusion
- individuals with bleeding disorders
- individuals with allergies to nitroglycerin
- planned surgery, pregnancy or breastfeeding
- taking insulin; clinically significant diabetes complications (retinopathy, nephropathy, or neuropathy); serum triglycerides ≥ 4.5 mmol/L
- increased A1c level of more than 2% from baseline during the study
- history of angina or heart attack
- use of ginseng or any natural health products with glucose modulating and/or anti-platelet activity within 2 months
- BMI \> 35 kg/m2 including a weight fluctuation of + 2kg during treatment periods
- smoke cigarettes; alcohol intake \> 2 drinks/day
- the presence of any conditions which, in the opinion of the investigator, might jeopardize the health and safety of the subject or study personnel or adversely affect the study results, if the subject participated in the study
- Subjects taking Warfarin or Coumadin, prescription NSAIDs, chronic use of high-dose (\>81mg) non-prescription NSAIDs, or selective serotonin reuptake inhibitors and monoamine oxidase inhibitors, or sympathomimetics or medications affecting nitric oxide levels, or any known or suspected sensitivity to any of the ingredients in the test product or placebo cannot participate in the study.
Key Trial Info
Start Date :
September 1 2008
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
August 1 2015
Estimated Enrollment :
120 Patients enrolled
Trial Details
Trial ID
NCT00728403
Start Date
September 1 2008
End Date
August 1 2015
Last Update
July 31 2015
Active Locations (1)
Enter a location and click search to find clinical trials sorted by distance.
1
Clinical Nutrition and Risk Factor Modification Centre
Toronto, Ontario, Canada, M5C 1N8