The Effect of Yogurt Enriched With Flaxseed on Cardiovascular Risk Factors in Type 2 Diabetic Patients

May 3, 2015 updated by: Urmia University of Medical Sciences

The Effect of Yogurt Enriched With Flaxseed on Cardiovascular Risk Factors in Type 2 Diabetic

The investigators aimed to add flaxseed with high content of n-3 polyunsaturated fatty acids to low fat yogurt to obtain beneficial without adverse effects of it. In this parallel randomized controlled trial the investigators recruited 70 diabetic patients and randomly allocated to control and treatment groups. Participants in treatment group consumed 30 gr flaxseed in 200 gr low fat yogurt, while controls consumed 200 gr just low fat yogurt daily. Lipid profile, fasting blood sugar, glycosylated hemoglobin, systolic and diastolic blood pressure, weight, waist circumference and body mass index were measured at the first and end of the trial.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

Nutritionists have concern about consumption of full fat dairy in diabetic patients due to their content of saturated fatty acids. The investigators aimed to add flaxseed with high content of n-3 polyunsaturated fatty acids to low fat yogurt to obtain beneficial without adverse effects of it. In this parallel randomized controlled trial the investigators recruited 70 diabetic patients and randomly allocated to control and treatment groups. Participants in treatment group consumed 30 gr flaxseed in 200 gr low fat yogurt, while controls consumed 200 gr just low fat yogurt daily. Lipid profile, fasting blood sugar, glycosylated hemoglobin, systolic and diastolic blood pressure, weight, waist circumference and body mass index were measured at the first and end of the trial.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
70

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

20 years to 65 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • BMI between 20 and 35 kg/m2 -
  • treated with oral hypoglycemic agents (Metformin or Glibenclamide)
  • no use of insulin
  • fasting blood glucose≥ 126 (but less than 400 mg/dl)or 2 hours blood sugar ≤ 200 mg/dl
  • no pregnancy and lactation
  • Blood lipids and blood pressure-lowering agents must remained unalteredwithin the last 3 months.

Exclusion Criteria:

  • Participants were excluded if they smoked, used alcohol, took dietary supplements containing Omega 3, phytoestrogens, antioxidants and fiber regularly, had been diagnosed with GI disease or renal, liver, cancer , inflammatory disease, had food allergies or intolerances

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Prevention
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: low fat yogurt enriched with flaxseed
200 gr low fat yogurt enriched with 30 gr flaxseed
Dietary supplement: low fat yogurt enriched with flaxseed
daily intake of low fat yogurt enriched with flaxseed for 8 weeks
Placebo Comparator: low fat yogurt
200 gr low fat yogurt
Dietary supplement: low fat yogurt
daily intake of low fat yogurt for 8 weeks

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Change from baseline in values of FBS at 8 week
Time Frame: 8 weeks
FBS: Fasting blood sugar
8 weeks
Change from baseline in values of HbA1c at 8 week
Time Frame: 8 weeks
HbA1C: glycosylated hemoglobin
8 weeks

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Change from baseline in values of weight at 8 week
Time Frame: 8 weeks
8 weeks
Change from baseline in values of waist circumference at 8 week
Time Frame: 8 weeks
8 weeks
Change from baseline in values of body mass index at 8 week
Time Frame: 8 weeks
8 weeks
Change from baseline in values of blood pressure at 8 week
Time Frame: 8 weeks
Blood pressure: systolic blood pressure, diastolic blood pressure
8 weeks
Change from baseline in values of Lipid profile (Total cholesterol, triglyceride, LDL-C, HDL-C) at 8 week
Time Frame: 8 weeks
Lipid profile:Total cholesterol, triglyceride, LDL-C, HDL-C
8 weeks

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Urmia University of Medical Sciences

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
September 1, 2014

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
November 1, 2014

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
January 1, 2015

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
April 19, 2015

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
May 3, 2015

First Posted (Estimate)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
May 6, 2015

Study Record Updates

Last Update Posted (Estimate)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
May 6, 2015

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
May 3, 2015

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
April 1, 2015

More Information

Terms related to this study

Keywords

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • umsu.rec.1393.3

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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