- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04010903
Investigation of Urinary Biomarkers for the Diagnosis of Insulin Resistance (BIOMUIR)
The study aims at the identification and the quantification of urinary branched-chain amino acids (BCAAs) by mass spectometry in healthy subjects and patients with insulin resistance and correlating urinary BCAAs with HOMA index.
Blood and urine levels of BCAAs will be correlated with HOMA index to assess and quantify insulin resistance.
Identification and quantification of urine BCAAs by an innovative method based on synthetic biology will also be performed.
Correlations between mass spectometry and the innovative detection method of BCAAs will be searched.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Blood and urine samples will be collected in 330 persons to assess BCAAs levels and correlate them with HOMA index.
Persons included will be:
110 persons with BMI>27 and HOMA >4 with no diabetes 110 persons with BMI>27 and HOMA < 4 with no diabetes 110 persons with BMI < 27 and HOMA <4 with no diabetes, including at least 50 men and 50 women, 30 aged 18-35, 30 aged 36-55, 30 aged 56-75.
Urine BCAAs will be measured by both mass spectrometry and the innovative method based on synthetic biology.
Study Type
Enrollment (Anticipated)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: ERIC RENARD, MD
- Phone Number: +33 467 338 384
- Email: e-renard@chu-montpellier.fr
Study Locations
-
-
-
Montpellier, France, 34295
- Recruiting
- UH Montpellier
-
Contact:
- ERIC RENARD, MD
- Phone Number: +33467338384
- Email: e-renard@chu-montpellier.fr
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- no diabetes
- according to studied subpopulations: BMI<27 and HOMA <4, BMI>27 and HOMA>4, BMI>27 and HOMA<4
Exclusion Criteria:
- pregnancy or lactation
- active or suspected chronic infection
- treatment affecting insulin sensitivity
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Diagnostic
- Allocation: Non-Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: HEALTHY SUBJECTS
SUBJECTS WITH BMI<27 and HOMA<4
|
blood and urine sample collection for assays of BCAAs
|
Experimental: OVERWEIGHT NON INSULINRESISTANT PATIENTS
SUBJECTS WITH BMI>27 and HOMA<4
|
blood and urine sample collection for assays of BCAAs
|
Experimental: OVERWEIGHT INSULINRESISTANT PATIENTS
SUBJECTS WITH BMI>27 and HOMA>4
|
blood and urine sample collection for assays of BCAAs
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Correlation between urinary levels of BCAAs and HOMA index
Time Frame: through study completion, an average of two years and a half
|
Identification of urinary BCAAs as markers of insulin resistance
|
through study completion, an average of two years and a half
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Correlation between blood and urine BCAAs levels
Time Frame: through study completion, an average of two years and a half
|
Validation of urinary BCAAs as biomarkers of insulin resistance
|
through study completion, an average of two years and a half
|
Correlation between urine BCAAs levels measured by enzymatic method (artificial vesicles) and classic method
Time Frame: through study completion, an average of two years and a half
|
Measured by enzymatic method (artificial vesicles) and classic method (standard LC-MS/MS)
|
through study completion, an average of two years and a half
|
Correlation between urine BCAAs levels measured by enzymatic method (artificial vesicles) and HOMA index
Time Frame: through study completion, an average of two years and a half
|
Measured by enzymatic method (artificial vesicles) and HOMA index
|
through study completion, an average of two years and a half
|
Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Study Director: EMILIE BARDE, UH Montpellier
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 19_0077
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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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