Cocarnit Effects on Macrophages Polarization (COMP-DM)
Primary Purpose
Diabetes Mellitus, Type 2, Diabetes Complications
Status
Completed
Phase
Not Applicable
Locations
Russian Federation
Study Type
Interventional
Intervention
Cocarnit
Sponsored by
About this trial
This is an interventional treatment trial for Diabetes Mellitus, Type 2 focused on measuring Cocarnit, Diabetes Mellitus, Macrophages polarization
Eligibility Criteria
Inclusion Criteria:
- Type 2 diabetes mellitus newly-diagnosed (for group 1)
- Type 2 diabetes and diabetic polyneuropathy (for group 2)
- Availability of informed consent to participate in the study
Exclusion Criteria:
- Refusal to sign informed consent to participate in the study
- Presence of chronic diseases that require constant medication, except preparations for the correction of diabetes
- Individual intolerance to the preparation
- Infectious disease or fever during the period of inclusion
- Refusal to take the preparation during the study
- Non-compliance with inclusion criteria
Sites / Locations
- Institute for Atherosclerosis Research
Arms of the Study
Arm 1
Arm Type
Experimental
Arm Label
Cocarnit
Arm Description
disodium adenosine triphosphate trihydrate 10mg, cocarboxylase 50mg, cyanocobalamin 500mg and nicotinamide 20mg
Outcomes
Primary Outcome Measures
Change in macrophages activation after single Cocarnit administration
Measurement of serum-induced basal and stimulated by bacterial lipopolysaccharide secretion of TNF-alpha and basal and stimulated by IL-4 secretion of CCL-18 in primary cell culture of blood-derived monocytes-macrophages before and after 2 and 4 hours of Cocarnit administration. Changes are expressed in % of baseline secretion before the preparation administration.
Change in macrophages activation after 30-days Cocarnit administration
Measurement of serum-induced basal and stimulated by bacterial lipopolysaccharide secretion of TNF-alpha and basal and stimulated by IL-4 secretion of CCL-18 in primary cell culture of blood-derived monocytes-macrophages after 30 days of Cocarnit administration. Changes are expressed in % of baseline secretion before the preparation administration.
Secondary Outcome Measures
Full Information
NCT ID
NCT03877523
First Posted
March 11, 2019
Last Updated
March 19, 2019
Sponsor
Institute for Atherosclerosis Research, Russia
1. Study Identification
Unique Protocol Identification Number
NCT03877523
Brief Title
Cocarnit Effects on Macrophages Polarization
Acronym
COMP-DM
Official Title
Effects of Cocarnit on Macrophages Polarization in Type 2 Diabetic Patients
Study Type
Interventional
2. Study Status
Record Verification Date
March 2019
Overall Recruitment Status
Completed
Study Start Date
October 3, 2018 (Actual)
Primary Completion Date
November 18, 2018 (Actual)
Study Completion Date
December 20, 2018 (Actual)
3. Sponsor/Collaborators
Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Institute for Atherosclerosis Research, Russia
4. Oversight
Studies a U.S. FDA-regulated Drug Product
No
Studies a U.S. FDA-regulated Device Product
No
Data Monitoring Committee
No
5. Study Description
Brief Summary
Cocarnit is a metabolic complex containing disodium adenosine triphosphate trihydrate, cocarboxylase, cyanocobalamin and nicotinamide.
Aim: To test the effects of Cocarnit on pro- and anti-inflammatory activation of blood-derived monocytes-macrophages from Type 2 diabetic patients.
Study design: Measurements of stimulated and basal secretion of TNF-alpha and CCl-18 before and at 2 and 4 hours after single intramuscular administration of Cocarnit at first day and after 30 days of follow-up in 40 Type 2 diabetic patients with/without polyneuropathy.
Methods: The profile of monocyte polarization was determined in vitro in primary cell culture of blood-derived monocytes-macrophages after pro-inflammatory stimulation by bacterial lipopolysaccharide and after anti-inflammatory stimulation by interleukin-4, according to tumor necrosis factor (TNF) and CCL18 chemokine secretion, respectively.
Detailed Description
Diabetes mellitus (DM) is the most common endocrine disease, and its social significance is associated with early disability and high mortality. Indicators of diabetes mellitus decompensation are its chronic complications, the most common one is a diabetic polyneuropathy. In recent years a large number of papers demonstrate the role of the chronic inflammatory process in the development of type 2 DM. Macrophages play a key role in the development of the inflammatory response. Macrophages are the main cells producing pro-inflammatory cytokines, which cause a cascade of reactions leading to the development of insulin resistance, that is the important factor of the pathogenesis of type 2 DM. There are two main types of activation of macrophages under the influence of T-helper cells 1 and 2. The first type is classical activation of macrophages that is a response to pro-inflammatory stimuli, such as interferon-gamma or lipopolysaccharide. Classically activated macrophages are well studied and characterized by the secretion of reactive oxygen species and pro-inflammatory cytokines such as TNF-alpha, interleukins 1,6,12. The second type is alternative activation of macrophages that is the result of the influence of anti-inflammatory cytokines, such as interleukins 4,10,13 or anti-inflammatory mediators, for example, glucocorticoids. The result of alternative activation of macrophages is the expression of anti-inflammatory cytokines such as antagonist receptor interleukin 1, interleukin 10, CCL18, haptoglobin receptor CD163, scavenger receptor type1.
Cocarnit is a metabolic complex containing disodium adenosine triphosphate trihydrate 10mg, cocarboxylase 50mg, cyanocobalamin 500mg and nicotinamide 20mg.
The aim of the present study is to test the effects of Cocarnit on pro- and anti-inflammatory activation of blood-derived monocytes-macrophages from Type 2 diabetic patients.
The profile of monocyte polarization was determined in vitro in primary cell culture of blood-derived monocytes-macrophages after pro-inflammatory stimulation by bacterial lipopolysaccharide and after anti-inflammatory stimulation by interleukin-4, according to tumor necrosis factor (TNF) and CCL18 chemokine secretion, respectively.
Study design: Open label study included 40 Type 2 diabetic patients divided into two groups:
Newly-diagnosed type-2 DM - 20 participants;
Type-2 DM with polyneuropathy - 20 participants.
The following measurements are held:
stimulated and basal secretion of TNF-alpha before and at 2 and 4 hours after single intramuscular administration of Cocarnit at first day and 30 days of follow-up.
stimulated and basal secretion of CCl-18 before and at 2 and 4 hours after single intramuscular administration of Cocarnit at first day and after 30 days of follow-up.
The research database is compiled upon completion of the study and then a statistical analysis of the results is carried out.
6. Conditions and Keywords
Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Diabetes Mellitus, Type 2, Diabetes Complications
Keywords
Cocarnit, Diabetes Mellitus, Macrophages polarization
7. Study Design
Primary Purpose
Treatment
Study Phase
Not Applicable
Interventional Study Model
Single Group Assignment
Masking
None (Open Label)
Allocation
N/A
Enrollment
40 (Actual)
8. Arms, Groups, and Interventions
Arm Title
Cocarnit
Arm Type
Experimental
Arm Description
disodium adenosine triphosphate trihydrate 10mg, cocarboxylase 50mg, cyanocobalamin 500mg and nicotinamide 20mg
Intervention Type
Dietary Supplement
Intervention Name(s)
Cocarnit
Intervention Description
a metabolic complex
Primary Outcome Measure Information:
Title
Change in macrophages activation after single Cocarnit administration
Description
Measurement of serum-induced basal and stimulated by bacterial lipopolysaccharide secretion of TNF-alpha and basal and stimulated by IL-4 secretion of CCL-18 in primary cell culture of blood-derived monocytes-macrophages before and after 2 and 4 hours of Cocarnit administration. Changes are expressed in % of baseline secretion before the preparation administration.
Time Frame
4 hours
Title
Change in macrophages activation after 30-days Cocarnit administration
Description
Measurement of serum-induced basal and stimulated by bacterial lipopolysaccharide secretion of TNF-alpha and basal and stimulated by IL-4 secretion of CCL-18 in primary cell culture of blood-derived monocytes-macrophages after 30 days of Cocarnit administration. Changes are expressed in % of baseline secretion before the preparation administration.
Time Frame
30 days
10. Eligibility
Sex
All
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria:
Type 2 diabetes mellitus newly-diagnosed (for group 1)
Type 2 diabetes and diabetic polyneuropathy (for group 2)
Availability of informed consent to participate in the study
Exclusion Criteria:
Refusal to sign informed consent to participate in the study
Presence of chronic diseases that require constant medication, except preparations for the correction of diabetes
Individual intolerance to the preparation
Infectious disease or fever during the period of inclusion
Refusal to take the preparation during the study
Non-compliance with inclusion criteria
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Alexander N Orekhov, DSc, Prof
Organizational Affiliation
Institute for Atherosclerosis Research
Official's Role
Principal Investigator
Facility Information:
Facility Name
Institute for Atherosclerosis Research
City
Moscow
ZIP/Postal Code
121609
Country
Russian Federation
12. IPD Sharing Statement
Plan to Share IPD
No
Citations:
PubMed Identifier
16823477
Citation
Shoelson SE, Lee J, Goldfine AB. Inflammation and insulin resistance. J Clin Invest. 2006 Jul;116(7):1793-801. doi: 10.1172/JCI29069. Erratum In: J Clin Invest. 2006 Aug;116(8):2308.
Results Reference
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PubMed Identifier
18235842
Citation
Tilg H, Moschen AR. Inflammatory mechanisms in the regulation of insulin resistance. Mol Med. 2008 Mar-Apr;14(3-4):222-31. doi: 10.2119/2007-00119.Tilg.
Results Reference
background
PubMed Identifier
18203961
Citation
Cave MC, Hurt RT, Frazier TH, Matheson PJ, Garrison RN, McClain CJ, McClave SA. Obesity, inflammation, and the potential application of pharmaconutrition. Nutr Clin Pract. 2008 Feb;23(1):16-34. doi: 10.1177/011542650802300116.
Results Reference
background
PubMed Identifier
16920487
Citation
Gratchev A, Kzhyshkowska J, Kothe K, Muller-Molinet I, Kannookadan S, Utikal J, Goerdt S. Mphi1 and Mphi2 can be re-polarized by Th2 or Th1 cytokines, respectively, and respond to exogenous danger signals. Immunobiology. 2006;211(6-8):473-86. doi: 10.1016/j.imbio.2006.05.017. Epub 2006 Jul 21.
Results Reference
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Cocarnit Effects on Macrophages Polarization
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