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CompletedNCT00823992Updated Jul 28, 2016

A Study of Taspoglutide Versus Placebo for the Treatment of Obese Patients With Type 2 Diabetes Mellitus Inadequately Controlled With Metformin Monotherapy

A Phase 3 interventional study of placebo and taspoglutide in Diabetes Mellitus Type 2, sponsored by Hoffmann-La Roche. Completed at 71 sites in 10 countries. Open to participants aged 18 Years to 75 Years. Per ClinicalTrials.gov, last updated 2016-07-28.

Sponsored by Hoffmann-La Roche · Phase 3, Interventional, and Treatment

Phase
Phase 3
Study type
Interventional
Enrollment
305
Allocation
Randomized
Ages
18 Years to 75 Years
Sex
All
01

Study summary

This 2 arm study will assess the efficacy, safety and tolerability of taspoglutide compared to placebo in obese patients with type 2 diabetes mellitus inadequately controlled with metformin monotherapy. Patients will be randomized to receive taspoglutide (10mg sc once weekly for 4 weeks followed by 20mg once weekly) or placebo sc, in addition to their prescribed, pre-existing metformin therapy.After the first 24 weeks, patients on placebo will be switched to taspoglutide 20mg once weekly (after 4 weeks on taspoglutide 10mg once weekly) The anticipated time on study treatment is 12 months, and the target sample size is 100-500 individuals.

02

Conditions studied

  • Diabetes Mellitus Type 2
03

In context

Diabetes Mellitus

10,923 studies on the registry are indexed under Diabetes Mellitus; 1,318 are open to participants now.

This study's enrollment of 305 is above the median of 80 across 8,367 interventional studies indexed under Diabetes Mellitus.

Browse Diabetes Mellitus studies →

Lead sponsor

Hoffmann-La Roche is the lead sponsor of 2,061 studies on the registry; 85 are open to participants now.

Of its 319 completed or terminated interventional studies of FDA-regulated products, 239 (75%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 75 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • adult patients, 18-75 years of age;
  • type 2 diabetes mellitus, receiving metformin at a stable dose of >=1500mg/day for at least 12 weeks;
  • HbA1c >=6.5% and \<=9.5% at screening;
  • BMI >=30 and \<=50 kg/m2 at screening;
  • stable weight +/-5% for at least 12 weeks prior to screening.

Exclusion criteria

Exclusion Criteria:

  • history of type 1 diabetes or acute metabolic diabetic complications such as ketoacidosis or hyperosmolar coma within the past 6 months;
  • evidence of clinically significant diabetic complications;
  • myocardial infarction, coronary artery bypass surgery, post-transplantation cardiomyopathy or stroke within the past 6 months.
05

Study design

Phase
Phase 3
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Double (Participant, Investigator)
Enrollment
305 participants (actual)

Study arms

  • Placebo comparator
    placebo

    Drug: placebo

  • Experimental
    taspoglutide

    Drug: taspoglutide

Interventions

  • Drugplacebo

    sc once weekly

  • Drugtaspoglutide

    10mg sc once weekly for 4 weeks, then 20mg sc once weekly

06

What researchers measure

Primary outcomes

  1. Absolute change from baseline in HbA1c

    Time frame: 24 weeks

Secondary outcomes

  1. Change from baseline in body weight;% of patients achieving >=5% weight loss

    Time frame: 24 weeks

  2. % of patients achieving target HbA1c <=6.5%, <=7.0%; change from baseline in fasting plasma glucose; change from baseline in lipid profile; relative change in glucose, insulin, C-peptide and glucagon during a meal tolerance test; beta cell function

    Time frame: 24 weeks

  3. Safety:Adverse events,clinical laboratory tests, vital signs,physical examination, ECG, anti-taspoglutide antibodies\n

    Time frame: At planned clinic visits, for 12 months

07

Study locations

71 sites
  • Bermuda Dunes, California 92203, United States
  • Lajolla, California 92037, United States
  • Los Angeles, California 90057, United States
  • Mission Viejo, California 92691, United States
  • Brooksville, Florida 34601, United States
  • Miami, Florida 33133, United States
  • St. Petersburg, Florida 33709, United States
  • Atlanta, Georgia 30342, United States
  • Chicago, Illinois 60607, United States
  • Avon, Indiana 46123, United States
  • New Orleans, Louisiana 70121, United States
  • Bangor, Maine 04401, United States
  • Royal Oak, Michigan 48073, United States
  • Picayune, Mississippi 39466, United States
  • Clifton, New Jersey 07012, United States
  • Toms River, New Jersey 08753, United States
  • Albuquerque, New Mexico 87131, United States
  • New York, New York 10025, United States
  • Springfield Gardens, New York 11413, United States
  • Charlotte, North Carolina 28277, United States
  • Shelby, North Carolina 28150, United States
  • Norman, Oklahoma 73069, United States
  • Medford, Oregon 97504, United States
  • Clinton, South Carolina 29325, United States
  • Kingsport, Tennessee 37660, United States
  • Dallas, Texas 75246, United States
  • Houston, Texas 77074, United States
  • Midland, Texas 79707, United States
  • San Antonio, Texas 78237, United States
  • Vancouver, British Columbia V5Z 1L8, Canada
  • Sherbrooke, Nova Scotia J1G 2E8, Canada
  • Etobicoke, Ontario M9R 4E1, Canada
  • Hamilton, Ontario L8N 3Z5, Canada
  • Oakville, Ontario L6H 3P1, Canada
  • Toronto, Ontario M9W 4L6, Canada
  • Aschaffenburg, 63739, Germany
  • Berlin, 10115, Germany
  • Bochum, 44791, Germany
  • Dortmund, 44137, Germany
  • Dresden, 01307, Germany
  • Falkensee, 14612, Germany
  • Mainz, 55116, Germany
  • Münster, 48145, Germany
  • Neuwied, 56564, Germany
  • Ancona, 60131, Italy
  • Ravenna, 48100, Italy
  • Roma, 00161, Italy
  • Siena, 53100, Italy
  • Bitola, 7000, Macedonia, The Former Yugoslav Republic of
  • Gniewkowo, 88-140, Poland
  • Kamieniec Zabkowicki, 57-230, Poland
  • Lublin, 20-044, Poland
  • Carolina, 00983, Puerto Rico
  • Rio Grande, 00745, Puerto Rico
  • Rio Piedras, 00921, Puerto Rico
  • Kemerovo, 650002, Russian Federation
  • Moscow, 105229, Russian Federation
  • Moscow, 115280, Russian Federation
  • Moscow, 117036, Russian Federation
  • Ryazan, 390026, Russian Federation
  • Saratov, 410002, Russian Federation
  • Smolensk, 214019, Russian Federation
  • Tumen, 625023, Russian Federation
  • Barcelona, 08036, Spain
  • Lerida, 25198, Spain
  • Oviedo, 33006, Spain
  • Bath, BA2 4BY, United Kingdom
  • Birmingham, B9 5SS, United Kingdom
  • Glasgow, G45 9AW, United Kingdom
  • Midsomer Norton, BA3 2UH, United Kingdom
  • Rotherham, S65 1DA, United Kingdom
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jul 28, 2016, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT00823992
Lead sponsor
Hoffmann-La Roche
Responsible party
Sponsor
First posted
Jan 16, 2009
Start date
Jan 2009
Primary completion
May 2010
Completion
May 2010
Last update
Jul 28, 2016

Study contacts

Clinical Trials
study director · Hoffmann-La Roche
View the source record on ClinicalTrials.gov ↗

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This study is completed, as verified in Jul 2016. You cannot join it, but the record below documents what was studied.

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