Please note that the copy function is not enabled for this field.
If you wish to
modify
existing outcomes, please copy and paste the current outcome text into the Update field.
LOGIN
CREATE ACCOUNT
LOGIN
CREATE ACCOUNT
MY TRIALS
REGISTER TRIAL
FAQs
HINTS AND TIPS
DEFINITIONS
Trial Review
The ANZCTR website will be unavailable from 1pm until 3pm (AEDT) on Wednesday the 30th of October for website maintenance. Please be sure to log out of the system in order to avoid any loss of data.
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been endorsed by the ANZCTR. Before participating in a study, talk to your health care provider and refer to this
information for consumers
Download to PDF
Trial details imported from ClinicalTrials.gov
For full trial details, please see the original record at
https://clinicaltrials.gov/study/NCT00422253
Registration number
NCT00422253
Ethics application status
Date submitted
11/01/2007
Date registered
15/01/2007
Date last updated
16/12/2013
Titles & IDs
Public title
Dietary Advanced Glycation End-products and Insulin Resistance in Overweight and Obese Humans
Query!
Scientific title
Will Reduction in Dietary Advanced Glycation End- Products Reduce Chronic Low Grade Inflammation and Improve Insulin Sensitivity in Overweight and Obese Humans
Query!
Secondary ID [1]
0
0
36/06
Query!
Universal Trial Number (UTN)
Query!
Trial acronym
Query!
Linked study record
Query!
Health condition
Health condition(s) or problem(s) studied:
Type 2 Diabetes
0
0
Query!
Insulin Resistance
0
0
Query!
Obesity
0
0
Query!
Condition category
Condition code
Diet and Nutrition
0
0
0
0
Query!
Obesity
Query!
Intervention/exposure
Study type
Interventional
Query!
Description of intervention(s) / exposure
Query!
Comparator / control treatment
Query!
Control group
Query!
Outcomes
Eligibility
Key inclusion criteria
* weight stable overweight and obese (BMI = 25kg/m2) non-diabetic individuals, aged 18-50 years and healthy according to medical history, blood biochemistry and physical examination.
Query!
Minimum age
18
Years
Query!
Query!
Maximum age
50
Years
Query!
Query!
Sex
Both males and females
Query!
Can healthy volunteers participate?
Yes
Query!
Key exclusion criteria
* Participants will be excluded if they:
* are aged <18 years or > 50 years;
* currently smoke, have high alcohol use; or a positive urine drug screening test;
* have a history of: diabetes, cardiovascular and hematological disease, respiratory, gastrointestinal, endocrine, renal or central nervous system disease, psychosis or psychiatric disorder, active cancer within last 5 years.
* are actively seeking to lose weight, or if their weight has changed by more than 10 kilograms in the previous 12 months.
* have been taking medication within one month prior to commencing the study;
* have acute inflammation (by history, physical or laboratory examination)
* are on hormonal contraceptives, or pregnant (by HCG urine pregnancy screening test) or lactating
* have highly unusual dietary habits or follow vegan diets (because of the difficulty in complying with the assigned diet).
* have current diabetes (determined by history and/or 75g glucose OGTT)
* are unable to provide informed consent
Query!
Study design
Purpose of the study
Prevention
Query!
Allocation to intervention
Randomised controlled trial
Query!
Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
Query!
Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Query!
Masking / blinding
Blinded (masking used)
Query!
Who is / are masked / blinded?
Query!
Query!
Query!
Query!
Intervention assignment
Crossover
Query!
Other design features
Query!
Phase
NA
Query!
Type of endpoint/s
Query!
Statistical methods / analysis
Query!
Recruitment
Recruitment status
Completed
Query!
Data analysis
Query!
Reason for early stopping/withdrawal
Query!
Other reasons
Query!
Date of first participant enrolment
Anticipated
Query!
Actual
1/11/2006
Query!
Date of last participant enrolment
Anticipated
Query!
Actual
Query!
Date of last data collection
Anticipated
Query!
Actual
1/12/2012
Query!
Sample size
Target
Query!
Accrual to date
Query!
Final
27
Query!
Recruitment in Australia
Recruitment state(s)
VIC
Query!
Recruitment hospital [1]
0
0
Baker Heart Research Insitute - Melbourne
Query!
Recruitment postcode(s) [1]
0
0
3186 - Melbourne
Query!
Funding & Sponsors
Primary sponsor type
Government body
Query!
Name
Bayside Health
Query!
Address
Query!
Country
Query!
Ethics approval
Ethics application status
Query!
Summary
Brief summary
We hypothesize that reduction in dietary advance glycation endproducts (AGE) intake will increase insulin sensitivity and normalise insulin secretion in overweight and obese individuals through reduction of chronic low grade inflammation. We propose to test this hypothesis by performing euglycemic hypeinsulinemic glucose clamp and intravenous glucose tolerance test before and after low AGE diet and normal Australian diet in a cross-over design. This study will provide information relevant to the development and prevention of type 2 diabetes.
Query!
Trial website
https://clinicaltrials.gov/study/NCT00422253
Query!
Trial related presentations / publications
Pearce K, Hatzinikolas A, Moran L, de Courten MPJ, Forbes J, Scheijen JLJM, Schalkwijk CG, Walker K, de Courten B. Disparity in the micronutrient content of diets high or low in advanced glycation end products (AGEs) does not explain changes in insulin sensitivity. Int J Food Sci Nutr. 2017 Dec;68(8):1021-1026. doi: 10.1080/09637486.2017.1319468. Epub 2017 May 2. de Courten B, de Courten MP, Soldatos G, Dougherty SL, Straznicky N, Schlaich M, Sourris KC, Chand V, Scheijen JL, Kingwell BA, Cooper ME, Schalkwijk CG, Walker KZ, Forbes JM. Diet low in advanced glycation end products increases insulin sensitivity in healthy overweight individuals: a double-blind, randomized, crossover trial. Am J Clin Nutr. 2016 Jun;103(6):1426-33. doi: 10.3945/ajcn.115.125427. Epub 2016 Mar 30. de Courten B, de Courten MP, Schalkwijk CG, Walker KZ, Forbes J. Dietary Advanced Glycation End Products Consumption as a Direct Modulator of Insulin Sensitivity in Overweight Humans: A Study Protocol for a Double-Blind, Randomized, Two Period Cross-Over Trial. JMIR Res Protoc. 2015 Jul 29;4(3):e93. doi: 10.2196/resprot.4552.
Query!
Public notes
Query!
Contacts
Principal investigator
Name
0
0
Barbora de Courten, MD PhD
Query!
Address
0
0
Baker Heart Research Institute
Query!
Country
0
0
Query!
Phone
0
0
Query!
Fax
0
0
Query!
Email
0
0
Query!
Contact person for public queries
Name
0
0
Query!
Address
0
0
Query!
Country
0
0
Query!
Phone
0
0
Query!
Fax
0
0
Query!
Email
0
0
Query!
Contact person for scientific queries
No information has been provided regarding IPD availability
What supporting documents are/will be available?
No Supporting Document Provided
Results publications and other study-related documents
No documents have been uploaded by study researchers.
Results not provided in
https://clinicaltrials.gov/study/NCT00422253
Download to PDF