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Trial details imported from ClinicalTrials.gov
For full trial details, please see the original record at
https://clinicaltrials.gov/study/NCT00460941
Registration number
NCT00460941
Ethics application status
Date submitted
16/04/2007
Date registered
17/04/2007
Date last updated
2/11/2016
Titles & IDs
Public title
A Titration Study of a Glucagon-Like Peptide-1 (GLP-1) Analogue in Patients With Type 2 Diabetes Treated With Metformin.
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Scientific title
A Double-blind, Placebo-controlled Titration Study to Investigate the Tolerability, Safety and Pharmacodynamic Profile of a GLP-1 Analogue in Patients With Type 2 Diabetes Mellitus Treated With a Stable Dose of Metformin.
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Secondary ID [1]
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BC20728
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Universal Trial Number (UTN)
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Trial acronym
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Linked study record
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Health condition
Health condition(s) or problem(s) studied:
Diabetes Mellitus Type 2
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Condition category
Condition code
Metabolic and Endocrine
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Diabetes
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Intervention/exposure
Study type
Interventional
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Description of intervention(s) / exposure
Treatment: Drugs - Placebo
Treatment: Drugs - Taspoglutide 20mg
Treatment: Drugs - Taspoglutide 20mg-30mg
Treatment: Drugs - Taspoglutide 20mg-40mg
Placebo comparator: Placebo - sc weekly
Experimental: Taspoglutide 20mg - sc weekly
Experimental: Taspoglutide 20mg-30mg - sc weekly
Experimental: Taspoglutide 20mg-40mg - sc weekly
Treatment: Drugs: Placebo
sc weekly
Treatment: Drugs: Taspoglutide 20mg
sc weekly
Treatment: Drugs: Taspoglutide 20mg-30mg
sc weekly
Treatment: Drugs: Taspoglutide 20mg-40mg
sc weekly
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Intervention code [1]
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Treatment: Drugs
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Comparator / control treatment
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Control group
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Outcomes
Primary outcome [1]
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Percentage of patients withdrawn because of gastrointestinal effects
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Assessment method [1]
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Timepoint [1]
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Week 9
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Secondary outcome [1]
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Mean changes in 24h blood glucose Area Under the Curve (AUC), Fasting Plasma Glucose (FPG), fructosamine, Hemoglobin A1c (HbA1c), body weight, Adverse Events (AEs), laboratory parameters.
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Assessment method [1]
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Timepoint [1]
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Week 9
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Eligibility
Key inclusion criteria
* male,and post-menopausal or surgically sterilized female, patients, 18-75 years of age;
* type 2 diabetes mellitus, with stable metformin treatment for >=3 months;
* HbA1c >=7.0% and <=9.5% at screening;
* stable weight +/-10% for >=3 months before screening.
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Minimum age
18
Years
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Maximum age
75
Years
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Sex
Both males and females
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Can healthy volunteers participate?
No
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Key exclusion criteria
* type 1 diabetes mellitus;
* clinically significant gastrointestinal disease;
* treatment with any anti-hyperglycemic medication other than metformin monotherapy during last 3 months;
* use of weight-lowering medications in the last 3 months;
* uncontrolled hypertension;
* previous exposure to GLP-1 or GLP-1 analogues.
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Study design
Purpose of the study
Treatment
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Allocation to intervention
Randomised controlled trial
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Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
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Methods used to generate the sequence in which subjects will be randomised (sequence generation)
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Masking / blinding
Blinded (masking used)
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Who is / are masked / blinded?
The people receiving the treatment/s
The people analysing the results/data
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Intervention assignment
Parallel
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Other design features
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Phase
Phase 2
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Type of endpoint/s
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Statistical methods / analysis
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Recruitment
Recruitment status
Completed
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Data analysis
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Reason for early stopping/withdrawal
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Other reasons
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Date of first participant enrolment
Anticipated
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Actual
1/04/2007
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Date of last participant enrolment
Anticipated
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Actual
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Date of last data collection
Anticipated
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Actual
1/01/2008
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Sample size
Target
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Accrual to date
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Final
133
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Recruitment in Australia
Recruitment state(s)
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Recruitment hospital [1]
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- Adelaide
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Recruitment hospital [2]
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- Camperdown
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Recruitment postcode(s) [1]
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5000 - Adelaide
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Recruitment postcode(s) [2]
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2050 - Camperdown
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Recruitment outside Australia
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United States of America
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State/province [1]
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Arkansas
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United States of America
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California
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United States of America
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Florida
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United States of America
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Kentucky
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United States of America
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Maryland
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United States of America
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North Carolina
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United States of America
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Texas
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United States of America
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Virginia
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France
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Besancon
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France
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Corbeil Essonnes
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France
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Narbonne
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France
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Paris
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France
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Poitiers
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Germany
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Berlin
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Germany
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München
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Germany
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Neuss
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Mexico
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Chihuahua
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Mexico
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Culiacan
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Mexico
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Monterrey
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Mexico
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Tampico
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Peru
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Lima
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Puerto Rico
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State/province [22]
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Ponce
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Funding & Sponsors
Primary sponsor type
Commercial sector/industry
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Name
Hoffmann-La Roche
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Address
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Country
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Ethics approval
Ethics application status
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Summary
Brief summary
This 4 arm study will evaluate the tolerability, efficacy and pharmacodynamics of different doses of a GLP-1 analogue in patients with type 2 diabetes who are treated with a stable dose of metformin. Patients will be randomized to receive either subcutaneous placebo, or subcutaneous GLP-1 analogue (at a dose of 20mg, or a starting dose of 20mg escalating to either 30mg or 40mg), weekly. All patients will continue on their existing metformin treatment regimen throughout the study. The anticipated time on study treatment is \<3 months, and the target sample size is 100-500 individuals.
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Trial website
https://clinicaltrials.gov/study/NCT00460941
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Trial related presentations / publications
Ratner R, Nauck M, Kapitza C, Asnaghi V, Boldrin M, Balena R. Safety and tolerability of high doses of taspoglutide, a once-weekly human GLP-1 analogue, in diabetic patients treated with metformin: a randomized double-blind placebo-controlled study. Diabet Med. 2010 May;27(5):556-62. doi: 10.1111/j.1464-5491.2010.02990.x. Erratum In: Diabet Med. 2010 Jun;27(6):732.
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Public notes
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Contacts
Principal investigator
Name
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Clinical Trials
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Address
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Hoffmann-La Roche
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Country
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Phone
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Fax
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Email
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Contact person for public queries
Name
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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/NCT00460941
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