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A Phase III Study to Investigate the Impact of Diamyd in Patients Newly Diagnosed With Type 1 Diabetes (USA)- DIAPREVENT
This study is currently recruiting participants.
Study NCT00751842   Information provided by Diamyd Therapeutics AB
First Received: September 11, 2008   Last Updated: November 18, 2009   History of Changes

September 11, 2008
November 18, 2009
August 2008
October 2010   (final data collection date for primary outcome measure)
Meal Stimulated C-peptide (area under the curve) [ Time Frame: 15 months ] [ Designated as safety issue: No ]
Same as current
Complete list of historical versions of study NCT00751842 on ClinicalTrials.gov Archive Site
  • HbA1c [ Time Frame: 15 months ] [ Designated as safety issue: No ]
  • Insulin Dose [ Time Frame: 15 months ] [ Designated as safety issue: No ]
Same as current
 
A Phase III Study to Investigate the Impact of Diamyd in Patients Newly Diagnosed With Type 1 Diabetes (USA)- DIAPREVENT
A Phase III, 3-Arm, Randomized, Double-Blind, Placebo-Controlled, Multicenter Study to Investigate the Impact of Diamyd on the Progression of Diabetes in Patients Newly Diagnosed With Type 1 Diabetes Mellitus (USA)

The purpose of this study is to determine whether Diamyd (rhGAD65 formulated in alum) is effective in preserving the body's own insulin producing capacity in patients recently diagnosed with type 1 diabetes.

 
Phase III
Interventional
Treatment, Randomized, Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor), Parallel Assignment, Efficacy Study
Type 1 Diabetes Mellitus
  • Drug: rhGAD65
  • Drug: Placebo
  • Active Comparator: This arm will receive 2 subcutaneous injections with 20 µg Diamyd on days 1 and 30, i.e., 1 prime and 1 booster dose, followed by 2 additional single doses with Diamyd 20 µg on days 90 and 270.
  • Active Comparator: This arm will receive 2 subcutaneous injections with 20 µg Diamyd on days 1 and 30, i.e., 1 prime and 1 booster dose, followed by 2 additional single doses with placebo on days 90 and 270.
  • Placebo Comparator: This arm will receive 4 injections of placebo, 1 each on days 1, 30, 90 and 270.
 

*   Includes publications given by the data provider as well as publications identified by National Clinical Trials Identifier (NCT ID) in Medline.
 
Recruiting
320
October 2011
October 2010   (final data collection date for primary outcome measure)

Main Inclusion Criteria:

  • Insulin dependent type 1 diabetes mellitus diagnosed within the previous 3 months at time of screening
  • Fasting C-peptide level at time of screening above 0.1 nmol/L
  • Elevated GAD65 antibodies (GADA) at time of screening
  • Male and female patients between 10 and 20 years of age*

    • Stepwise lowering of age

Main Exclusion Criteria:

  • Treatment with immunosuppressants or any anti-diabetic medications other than insulin
  • A history of certain diseases or conditions (e.g. anemia, HIV, hepatitis, epilepsy, head trauma, neurological diseases or cerebrovascular accident, alcohol or drug abuse etc)
  • Treatment with any vaccine within 1 month prior to planned first Diamyd dose or planned treatment with vaccine up to 2 months after the last injection with Diamyd, excluding the influenza vaccine
  • Participation in other clinical trials with a new chemical entity within the previous 3 months
  • Pregnancy or planned pregnancy within 1 year after the last Diamyd dose
  • Presence of associated serious disease or condition which in the opinion of the investigator makes the patient non-eligible for the study
Both
10 Years to 20 Years
No
Contact: Donna Patch 201-587-0500 dpatch@tklresearch.com
United States
 
NCT00751842
Managing Director, Diamyd Therapeutics AB
D/P3/07/5
Diamyd Therapeutics AB
 
Principal Investigator: Jerry Palmer, Professor University of Washington
Diamyd Therapeutics AB
November 2009

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP