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Type 2 Diabetes and the Effect of Probiotics

This study is currently recruiting participants.
Verified by Rigshospitalet, Denmark, December 2006

Sponsors and Collaborators: Rigshospitalet, Denmark
Royal Veterinary and Agricultural University, Denmark
Information provided by: Rigshospitalet, Denmark
ClinicalTrials.gov Identifier: NCT00413348
  Purpose

Insulin-resistance in type 2 diabetes is associated with chronic inflammation. Anti-inflammatory actions might increase sensitivity to insulin. Since some probiotics have anti-inflammatory properties, ingestion of the probiotic bacteria Lactobacillus Acidophilus NCFM might increase insulin-sensitivity.

The inflammatory response to endotoxin injection and the insulin-sensitivity is examined before and after four weeks ingestion of probiotics.


Condition Intervention
Type 2 Diabetes
Healthy
Endotoxemia
Drug: Lactobacillus acidophilus NCFM

MedlinePlus related topics:   Diabetes   

ChemIDplus related topics:   Insulin    Lactobacillus acidophilus   

U.S. FDA Resources

Study Type:   Interventional
Study Design:   Prevention, Randomized, Double-Blind, Placebo Control, Parallel Assignment, Efficacy Study
Official Title:   Effect of Probiotics on Systemic Inflammation and Insulin Resistance in Type 2 Diabetics and Healthy Controls

Further study details as provided by Rigshospitalet, Denmark:

Primary Outcome Measures:
  • Change in insulin-resistance
  • Change in inflammatory response to E. coli endotoxin injection

Estimated Enrollment:   48
Study Start Date:   November 2006
Estimated Study Completion Date:   December 2007

Detailed Description:

Numerous studies have shown an association between insulin-resistance in type 2 diabetes and chronic low-grade inflammation. Some probiotics have an anti-inflammatory properties. Ingestion of probiotics might therefore, due to this property, increase sensitivity to insulin.

In this study type 2 diabetics (N=24) and healthy control (N=24) are given the probiotic bacteria Lactobacillus Acidophilus NCFM for four weeks. The anti-inflammatory effect is examined by evaluating the inflammatory response (White blood cell count, plasma-cytokines) to an iv injection of endotoxin (0,3 ng/kg) before and after the intervention. Also the insulin-sensitivity is measured with an hyperinsulinemic euglycemic clamp before and after L. acidophilus NCFM.

  Eligibility
Ages Eligible for Study:   25 Years to 80 Years
Genders Eligible for Study:   Male
Accepts Healthy Volunteers:   Yes

Criteria

Inclusion Criteria:

  • Healthy
  • Type 2 diabetes

Exclusion Criteria:

  • Heart failure
  • Lung disease
  • Infections in the last two weeks before endotoxin injections.
  • Treatment with antibiotics
  Contacts and Locations

Please refer to this study by its ClinicalTrials.gov identifier: NCT00413348

Contacts
Contact: Anne Sofie Andreasen, MD     +45 3545 1616     sofie_andreasen@msn.com    
Contact: Bente K Pedersen, Preofessor     +45 3545 7797     bkp@rh.dk    

Locations
Denmark
Center of Inflammation and metabolism 7641 and Intensive Care Unit 4131, Rigshospitalet     Recruiting
      Copenhagen, Denmark, DK-2100
      Principal Investigator: Anne Sofie Andreasen, MD            

Sponsors and Collaborators
Rigshospitalet, Denmark
Royal Veterinary and Agricultural University, Denmark

Investigators
Principal Investigator:     Anne Sofie Andreasen, MD     Rigshospitalet, Denmark    
  More Information


Study ID Numbers:   probiotics.sa.cim.rh.dk
First Received:   December 18, 2006
Last Updated:   December 18, 2006
ClinicalTrials.gov Identifier:   NCT00413348
Health Authority:   Denmark: National Board of Health

Keywords provided by Rigshospitalet, Denmark:
Type 2 diabetes  
Probiotics  
Insulin-resistance  
Inflammation
Hyperinsulinemic euglycemic clamp
Endotoxin

Study placed in the following topic categories:
Systemic Inflammatory Response Syndrome
Metabolic Diseases
Diabetes Mellitus
Endocrine System Diseases
Bacteremia
Healthy
Insulin
Toxemia
Inflammation
Hyperinsulinism
Sepsis
Diabetes Mellitus, Type 2
Endotoxemia
Endocrinopathy
Insulin Resistance
Metabolic disorder
Glucose Metabolism Disorders

Additional relevant MeSH terms:
Pathologic Processes
Infection

ClinicalTrials.gov processed this record on September 19, 2008




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