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Diabetes MellitusPhase 3NCT01777282

A Study to Determine the Long Term Safety and Efficacy of Albiglutide in Combination With Oral Monotherapy Antihyperglycemic Medications in Japanese Patients With Type 2 Diabetes Mellitus

A Phase 3 study testing Albiglutide, Sulfonylurea and Biguanide in people with Diabetes Mellitus, run by GlaxoSmithKline at 49 sites in Japan.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

This study is designed to examine the long term safety and efficacy of weekly subcutaneously injected albiglutide in combination with a single oral antidiabetic drug for 52 weeks in Japanese subjects with type 2 diabetes mellitus. Read more about this study

Who is it for?
Ages 20 years and older
Conditions the study is for
Diabetes Mellitus
What is being tested?
Albiglutide, Sulfonylurea and Biguanide
Could I receive a placebo?
No, everyone receives an active treatment
How many people
374 participants
Where
49 sitesJapan
Study dates
23 Feb 2013to 27 Jan 2015
Phase
Phase 3
Are there results?
Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 20 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Subjects with diagnosis of Type 2 Diabetes Mellitus, who are experiencing inadequate glycemic control and receiving treatment with a stable dose of a single oral antidiabetic medication
  • Body mass index (BMI) 17 to 40 kg/ m2 inclusive
  • Subjects with an HbA1c between 7.0% and 10.0% at Screening
  • Creatinine clearance >30 mL/min (calculated using the Cockcroft-Gault formula)

Who cannot join

  • History of type 1 diabetes mellitus
  • Female subject is pregnant, lactating, or <6 weeks postpartum
  • Clinically significant cardiovascular and/or cerebrovascular disease
  • Current ongoing symptomatic biliary disease, clinical signs or symptoms of pancreatitis, or a history of chronic or acute pancreatitis, as determined by the investigator
  • Serum amylase >=3 ×ULN and/or serum lipase >=2 × ULN and/or subject is experiencing any symptoms possibly related to pancreatitis
  • Prior use of a GLP-1R agonist or DPP-IV inhibitor within 6 months before Screening

Trial locations and contacts

49 sites in 1 country.

49 sites in 1 country

Japan49 sites
  • GSK Investigational Site

    Aichi, 456-0058

  • GSK Investigational Site

    Chiba, 263-0043

  • GSK Investigational Site

    Ehime, 792-8586

  • GSK Investigational Site

    Fukuoka, 810-0014

  • GSK Investigational Site

    Fukuoka, 815-8588

  • GSK Investigational Site

    Fukuoka, 819-0168

  • GSK Investigational Site

    Fukushima, 960-0418

  • GSK Investigational Site

    Fukushima, 963-8851

  • GSK Investigational Site

    Gunma, 370-3573

  • GSK Investigational Site

    Gunma, 379-0116

  • GSK Investigational Site

    Hokkaido, 040-8585

  • GSK Investigational Site

    Hokkaido, 070-0002

  • GSK Investigational Site

    Ibaraki, 300-0835

  • GSK Investigational Site

    Ibaraki, 311-0113

  • GSK Investigational Site

    Kagawa, 760-0076

  • GSK Investigational Site

    Kagoshima, 890-0061

  • GSK Investigational Site

    Kanagawa, 232-0064

  • GSK Investigational Site

    Kanagawa, 235-0045

  • GSK Investigational Site

    Kanagawa, 252-0302

  • GSK Investigational Site

    Kanagawa, 253-0044

  • GSK Investigational Site

    Kochi, 780-0088

  • GSK Investigational Site

    Kumamoto, 862-0960

  • GSK Investigational Site

    Kumamoto, 867-0041

  • GSK Investigational Site

    Kyoto, 600-8558

  • GSK Investigational Site

    Kyoto, 601-1495

  • GSK Investigational Site

    Kyoto, 601-8325

  • GSK Investigational Site

    Miyagi, 980-0021

  • GSK Investigational Site

    Miyagi, 985-0852

  • GSK Investigational Site

    Nagano, 399-0006

  • GSK Investigational Site

    Nagano, 399-0036

  • GSK Investigational Site

    Ōita, 870-0039

  • GSK Investigational Site

    Okinawa, 900-0029

  • GSK Investigational Site

    Osaka, 530-0012

  • GSK Investigational Site

    Osaka, 536-0023

  • GSK Investigational Site

    Osaka, 538-0044

  • GSK Investigational Site

    Osaka, 577-0803

  • GSK Investigational Site

    Osaka, 582-0019

  • GSK Investigational Site

    Saitama, 332-0012

  • GSK Investigational Site

    Saitama, 350-0035

  • GSK Investigational Site

    Saitama, 350-0851

  • GSK Investigational Site

    Saitama, 354-0031

  • GSK Investigational Site

    Saitama, 355-0321

  • GSK Investigational Site

    Saitama, 358-0011

  • GSK Investigational Site

    Shizuoka, 424-0855

  • GSK Investigational Site

    Tochigi, 329-0433

  • GSK Investigational Site

    Tokyo, 103-0002

  • GSK Investigational Site

    Tokyo, 103-0027

  • GSK Investigational Site

    Tokyo, 125-0054

  • GSK Investigational Site

    Tokyo, 143-0015

Other trials in Japan

About this study

Official title: A 52-Week, Open-Label, Multicenter Study to Determine the Long Term Safety and Efficacy of Albiglutide in Combination With Monotherapy of Oral Antihyperglycemic Medications in Japanese Patients With Type 2 Diabetes Mellitus

This study is designed to examine the long term safety and efficacy of weekly subcutaneously injected albiglutide in combination with a single oral antidiabetic drug for 52 weeks in Japanese subjects with type 2 diabetes mellitus.

Read the detailed description

This study is designed to examine the long term safety and efficacy of weekly subcutaneously injected albiglutide in combination with a single oral antidiabetic drug for 52 weeks in Japanese subjects with type 2 diabetes mellitus. Subjects with a historical diagnosis of type 2 diabetes mellitus who are inadequately controlled on a single oral antidiabetic agent will be recruited into the study. Subjects will continue on their single antidiabetic agent and once weekly albiglutide will be added.

Being tested
Albiglutide, Sulfonylurea, Biguanide, Glinide, Thiazolidinedione
Keywords
albiglutide, Japanese, glucagon-like peptide-1, GSK716155
Medical subject headings
Diabetes Mellitus

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • AlbiglutideDrug

    Albiglutide is a fixed-dose, fully disposable pen injector system for delivery of albiglutide from a prefilled dual chamber glass cartridge that is an integral part of the pen. It is intended for single use by the subject. It is designed for manual reconstitution of the dose, priming, and insertion of the pen needle, and manual injection by the subject. The subject will inject albiglutide 30 mg weekly for 52 weeks (with optional uptitration to 50 mg weekly) subcutaneously into the abdomen, alternating between left and right sides. The pen is designed to work with standard pen needles.

  • SulfonylureaDrug

    Single oral antidiabetic drug as a background therapy, to be continued as previously prescribed.

  • BiguanideDrug

    Single oral antidiabetic drug as a background therapy, to be continued as previously prescribed.

  • GlinideDrug

    Single oral antidiabetic drug as a background therapy, to be continued as previously prescribed.

  • ThiazolidinedioneDrug

    Single oral antidiabetic drug as a background therapy, to be continued as previously prescribed.

  • Alpha-glucosidase inhibitorDrug

    Single oral antidiabetic drug as a background therapy, to be continued as previously prescribed.

Study groups in NCT01777282
Study groupRoleWhat they receive
Albiglutide + SulfonylureaActive comparatorAlbiglutide in combination with background sulfonylurea
Receives: Drug: Albiglutide; Drug: Sulfonylurea
Albiglutide + BiguanideActive comparatorAlbiglutide in combination with background biguanide
Receives: Drug: Albiglutide; Drug: Biguanide
Albiglutide + GlinideActive comparatorAlbiglutide in combination with background glinide
Receives: Drug: Albiglutide; Drug: Glinide
Albiglutide + ThiazolidinedioneActive comparatorAlbiglutide in combination with background thiazolidinedione
Receives: Drug: Albiglutide; Drug: Thiazolidinedione
Albiglutide + Alpha-glucosidase inhibitorActive comparatorAlbiglutide in combination with background alpha-glucosidase inhibitor
Receives: Drug: Albiglutide; Drug: Alpha-glucosidase inhibitor

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Number of Participants With Any Adverse Event (AE) or Any Serious Adverse Event (SAE)

    An AE is defined as any untoward medical occurrence in a clinical investigation participant, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease (new or exacerbated) temporally associated with the use of a medicinal product. An SAE is defined as any untoward medical occurrence that, at any dose, results in death, is life threatening, requires hospitalization or prolongation of existing hospitalization, results in disability/incapacity, is a congenital anomaly/birth defect, may jeopardize the participant or may require medical or surgical intervention to prevent one of the other outcomes listed in this definition, or is an event of possible drug-induced liver injury. Refer to the general AE/SAE module for a list of non-serious AEs and SAEs. Non-serious hypoglycemia events are not included.

    Measured: From Baseline through Week 52

  2. Number of Participants With Any Hypoglycemic Event

    Hypoglycemia events are defined with respect to low plasma glucose level, mostly accompanied by typical symptoms and/or assistance needed from third party with glucose administration. These events were reported by the investigators upon verification of the plasma glucose levels, symptoms and assistance recorded by the participants, and/or plasma glucose values obtained from laboratory evaluations.

    Measured: From Baseline through Week 52

Secondary outcomes (5)
  1. Change From Baseline in Glycosylated Hemoglobin (HbA1c) at Week 52

    HbA1c is a form of hemoglobin that is measured primarily to identify the average plasma glucose concentration over a 2- to 3-month period. The Baseline HbA1c value is defined as the last non-missing value before the start of treatment. Change from Baseline was calculated as the value at Week 52 minus the value at Baseline. Participants who discontinued from study treatment before Week 52 had their last on-treatment, post-Baseline HbA1c observation carried forward for the analysis.

    Measured: Baseline and Week 52

  2. Percentage of Participants Achieving Clinically Meaningful Levels of HbA1c (i.e., the Percentage of Participants Achieving Treatment Goal of <6.5% and <7.0% at Week 52)

    HbA1c is a form of hemoglobin that is measured primarily to identify the average plasma glucose concentration over a 2- to 3 month period. The Baseline HbA1c value is defined as the last non-missing value before the start of treatment. Participants who discontinued from study treatment before Week 52 had their last on-treatment, post-Baseline HbA1c observation carried forward for the analysis. Clinically meaningful levels of response in HbA1c are defined as <6.5% and <7.0%.

    Measured: Week 52

  3. Change From Baseline in Fasting Plasma Glucose (FPG) at Week 52

    FPG is an indicator of efficacy. The Baseline FPG value is defined as the last non-missing value before the start of treatment. Change from Baseline was calculated as the FPG value at Week 52 minus the FPG value at Baseline. Participants who discontinued from study treatment before Week 52 had their last on-treatment, post-Baseline FPG observation carried forward for the analysis.

    Measured: Baseline and Week 52

  4. Change From Baseline in Body Weight at Week 52

    The Baseline body weight value is defined as the last non-missing value before the start of treatment. Change from Baseline was calculated as the body weight value at Week 52 minus the value at Baseline. Participants who discontinued from study treatment before Week 52 had their last on-treatment, post-Baseline weight observation carried forward for the analysis.

    Measured: Baseline and Week 52

  5. Time to Study Withdrawal Due to Hyperglycemia

    Participants who experienced persistent hyperglycemia after uptitration were to be withdrawn from the study. Hyperglycemia is defined as a fasting plasma glucose >=280 mg/dL (>=15.5 mmol/L) from >=Week 2 to <Week 12 or >=230 mg/dL (>=12.8 mmol/L) from >=Week 12 to <Week 52.

    Measured: Week 52

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted28 Jan 2013 (estimated)
  2. Study start23 Feb 2013
  3. Primary completion27 Jan 2015
  4. Study completion27 Jan 2015

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 3
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
374 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT01777282
Sponsor's protocol ID
116170
Status last verified
Mar 2017
First submitted
24 Jan 2013
Last updated
3 May 2017
Data monitoring committee
No
Individual data sharing
Yes: Patient-level data for this study will be made available through www.clinicalstudydatarequest.com following the timelines and process described on this site.

Publications

  • Okuda I, Wilson TH, Yue L, Nakajima H, Carr MC, Tsuboi M, Nino A, Seino Y. Albiglutide, a weekly GLP-1 receptor agonist, improves glycemic parameters in Japanese patients with type 2 diabetes over 1 year when added to single oral antidiabetic drugs. Curr Med Res Opin. 2017 Mar;33(3):431-438. doi: 10.1080/03007995.2016.1261817. Epub 2016 Dec 21.

    PubMed 27852119

Questions about this trial

What is this clinical trial studying?

A Phase 3 study testing Albiglutide, Sulfonylurea and Biguanide in people with Diabetes Mellitus, run by GlaxoSmithKline at 49 sites in Japan.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 4 inclusion and 6 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 3 May 2017. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 49 sites in Japan. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

Yes. Results are posted in the registry (first posted 14 Oct 2015). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Number of Participants With Any Adverse Event (AE) or Any Serious Adverse Event (SAE) (time frame: From Baseline through Week 52). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT01777282, which also lists 1 linked publication.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 3 May 2017.

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Clinical Trial NCT01777282 | AzTrials