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Short-term Health Effects of Wild Blueberry Juice Consumption

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ClinicalTrials.gov Identifier: NCT02139878
Recruitment Status : Completed
First Posted : May 15, 2014
Results First Posted : February 17, 2017
Last Update Posted : March 28, 2017
Sponsor:
Information provided by (Responsible Party):
Kim Stote, University of Prince Edward Island

Study Description
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Brief Summary:
Researchers at the University of Prince Edward Island want to learn about the health effects of wild blueberry juice.

Condition or disease Intervention/treatment Phase
Pre-diabetes Other: Wild blueberry juice Other: Placebo wild blueberry juice Not Applicable

Study Design
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Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 20 participants
Allocation: Randomized
Intervention Model: Crossover Assignment
Masking: Single (Participant)
Primary Purpose: Other
Official Title: Short-term Health Effects of Wild Blueberry Juice Consumption
Study Start Date : May 2014
Actual Primary Completion Date : June 2015
Actual Study Completion Date : June 2015

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Arms and Interventions
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Arm Intervention/treatment
Experimental: Wild blueberry juice
240 ml wild blueberry juice
 Other: Wild blueberry juice
Placebo Comparator: Placebo wild blueberry juice
240 ml placebo wild blueberry juice
 Other: Placebo wild blueberry juice


Outcome Measures
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Primary Outcome Measures :
  1. Blood Pressure [ Time Frame: Up to 4 weeks ]
    Systolic blood pressure


Secondary Outcome Measures :
  1. Glucose [ Time Frame: Up to 4 weeks ]
    Plasma blood glucose concentrations


Eligibility Criteria
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Ages Eligible for Study:   25 Years to 65 Years   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   Yes
Criteria

Inclusion Criteria:

  • Healthy individuals at risk for type 2 diabetes

Exclusion Criteria:

  • have a body mass index of less than 20 and greater than 45 kg/m2.
  • are less than 21 and greater than 65 years old at beginning of study
  • have smoked or used tobacco within 6 months prior to the start of the study
  • are pregnant, plan to become pregnant or become pregnant during the study
  • have a history or presence of kidney disease, liver disease, certain cancers, gastrointestinal, other metabolic diseases, or malabsorption syndromes
  • have type 2 diabetes and need to use oral diabetic drugs or insulin
  • have an allergy or adverse reaction to blueberries
Contacts and Locations
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Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT02139878


Locations
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Canada, Prince Edward Island
University of Prince Edward Island, Health Sciences
Charlottetown, Prince Edward Island, Canada, C1A 4P3
Sponsors and Collaborators
University of Prince Edward Island
Investigators
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Principal Investigator: Katherine Gottschall-Pass, PhD, RD University of Prince Edward Island
More Information
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Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):

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Responsible Party: Kim Stote, Research Chair of Nutrisciences and Health, University of Prince Edward Island
ClinicalTrials.gov Identifier: NCT02139878    
Other Study ID Numbers: UPEI HS 01
First Posted: May 15, 2014    Key Record Dates
Results First Posted: February 17, 2017
Last Update Posted: March 28, 2017
Last Verified: December 2016
Additional relevant MeSH terms:
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Prediabetic State
Diabetes Mellitus
Glucose Metabolism Disorders
Metabolic Diseases
Endocrine System Diseases