Efficacy of Alogliptin and With Pioglitazone in Patients With Type 2 Diabetes. - Full Text View

Sponsor:	Takeda Global Research & Development Centre (Europe) Ltd.
Information provided by:	Takeda Global Research & Development Center, Inc.
ClinicalTrials.gov Identifier:	NCT00655863

Purpose

The purpose of this study is to compare the efficacy of Alogliptin, once daily (QD), taken by itself and with pioglitazone on lipid measures in type 2 diabetes subjects after eating.

Condition	Intervention	Phase
Diabetes Mellitus	Drug: Alogliptin and Pioglitazone Drug: Alogliptin Drug: Pioglitazone	Phase III

Study Type:	Interventional
Study Design:	Allocation: Randomized Endpoint Classification: Safety/Efficacy Study Intervention Model: Parallel Assignment Masking: Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor) Primary Purpose: Treatment
Official Title:	Multi-Center, Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Study Comparing SYR-322 Alone and Combination SYR-322 With Pioglitazone Versus Placebo on Postprandial Lipids in Subjects With Type 2 Diabetes

Resource links provided by NLM:

Genetics Home Reference related topics: 6q24-related transient neonatal diabetes mellitus

MedlinePlus related topics: Diabetes Diabetes Medicines Diabetes Type 2

Drug Information available for: Pioglitazone Pioglitazone hydrochloride Alogliptin

U.S. FDA Resources

Further study details as provided by Takeda Global Research & Development Center, Inc.:

Primary Outcome Measures:

Change in postprandial incremental area under the curve for triglycerides. [ Time Frame: Week 16 or Final Visit ] [ Designated as safety issue: No ]

Secondary Outcome Measures:

Postprandial incremental area under the curve changes for triglycerides. [ Time Frame: Week 4 ] [ Designated as safety issue: No ]
Postprandial incremental area under the curve changes for lipid parameters. [ Time Frame: Weeks: 4, 8 and 16 or Final Visit ] [ Designated as safety issue: No ]
Postprandial incremental area under the curve changes for lipoprotein parameters. [ Time Frame: Weeks: 4 and 16 or Final Visit ] [ Designated as safety issue: No ]
Postprandial changes over time in glucagon-like peptide-1, glucose, insulin, and glucagon. [ Time Frame: Weeks: 4 and 16 or Final Visit ] [ Designated as safety issue: No ]
Fasting plasma glucose. [ Time Frame: Weeks: 4 and 16 or Final Visit ] [ Designated as safety issue: No ]
C-peptide. [ Time Frame: Weeks: 4 and 16 or Final Visit ] [ Designated as safety issue: No ]
High-sensitive C-reactive protein. [ Time Frame: Weeks: 4 and 16 or Final Visit ] [ Designated as safety issue: No ]
Adiponectin. [ Time Frame: Weeks: 4 and 16 or Final Visit ] [ Designated as safety issue: No ]
Glycosylated hemoglobin. [ Time Frame: Weeks: 8 and 16 or Final Visit ] [ Designated as safety issue: No ]
Insulin. [ Time Frame: Weeks: 4 and 16 or Final Visit ] [ Designated as safety issue: No ]
Proinsulin. [ Time Frame: Weeks: 4 and 16 or Final Visit ] [ Designated as safety issue: No ]
Anti-Vascular Cell Adhesion Molecule. [ Time Frame: Weeks: 4 and 16 or Final Visit ] [ Designated as safety issue: No ]
Anti-Intercellular Adhesion Molecule. [ Time Frame: Weeks: 4 and 16 or Final Visit ] [ Designated as safety issue: No ]
e-Selectin. [ Time Frame: Weeks: 4 and 16 or Final Visit ] [ Designated as safety issue: No ]
Endothelial function (pulse wave tonometry). [ Time Frame: Weeks: 4 and 16 or Final Visit ] [ Designated as safety issue: No ]

Enrollment:	71
Study Start Date:	August 2007
Study Completion Date:	December 2009
Primary Completion Date:	December 2009 (Final data collection date for primary outcome measure)

Arms	Assigned Interventions
Experimental: Alogliptin 25 mg QD + Pioglitazone 30 mg QD	Drug: Alogliptin and Pioglitazone Alogliptin 25 mg, tablets, orally, once daily and pioglitazone 30 mg, tablets, orally, once daily for up to 16 weeks. Other Names: alogliptin SYR110322 Actos AD-4833 SYR-322
Experimental: Alogliptin 25 mg QD	Drug: Alogliptin Alogliptin 25 mg, tablets, orally, once daily and pioglitazone placebo-matching tablets, orally, once daily for up to 16 weeks. Other Names: alogliptin SYR110322 SYR-322
Active Comparator: Pioglitazone 30 mg QD	Drug: Pioglitazone Alogliptin placebo-matching tablets, orally, once daily and pioglitazone 30 mg, tablets, orally, once daily for up to 16 weeks. Other Names: Actos AD-4833 SYR-322

Detailed Description:

Over the next decade, a marked increase in the number of adults with diabetes mellitus is expected, placing an ever-increasing burden on families and the healthcare system. A recent review of results from 2 National Health and Nutritional Examination surveys conducted in the United States found that, despite the introduction of new classes of medications for glycemic control, the percentage of adults with diabetes mellitus achieving a glycosylated hemoglobin level of less than 7% (a goal set by the American Diabetes Association) has remained relatively unchanged when data from 1999 to 2000 were compared from data from 1988 to 1994. This percentage has remained high, despite compelling evidence from a United Kingdom Prospective Diabetes Study showing that a dramatic reduction in microvascular complications and cardiovascular complications occurred when the glycosylated hemoglobin target level was indeed achieved. The rising incidence of type 2 diabetes mellitus and the limitations of the currently available treatments suggest the need for new therapies for glycemic control.

SYR-322 (alogliptin) is a selective, orally available inhibitor of dipeptidyl peptidase IV being developed as a treatment for type 2 diabetes mellitus. Dipeptidyl peptidase IV is the primary enzyme involved in the in vivo degradation of at least 2 peptide hormones released in response to nutrient ingestion, namely glucagon-like peptide-1 and glucose-dependent insulinotropic peptide.

Pioglitazone HCl (ACTOS®) is a thiazolidinedione developed by Takeda Chemical Industries, Ltd. (Osaka, Japan). Pioglitazone HCl depends on the presence of insulin for its mechanism of action.

This study will assess the effects of alogliptin and alogliptin coadministered with pioglitazone HCl on postprandial lipid and lipoprotein metabolism in subjects with type 2 diabetes. Individuals who participate in this study will be required to commit to a screening visit and up to 6 additional visits at the study center. Study participation is anticipated to be about 20 weeks (or approximately 5 months). Multiple procedures will occur at each visit which may include fasting, blood collection, urine collection, physical examinations and electrocardiograms. At 3 of the visits a meal will be served that must be eaten within 10 minutes.

Eligibility

Ages Eligible for Study:	18 Years to 70 Years
Genders Eligible for Study:	Both
Accepts Healthy Volunteers:	No

Criteria

Inclusion Criteria

Diagnosis of type 2 diabetes
Females of childbearing potential who are sexually active must agree to use adequate contraception, and can neither be pregnant nor lactating from Screening throughout the duration of the study.
Either failed treatment with diet and exercise for 3 months prior to Screening or has been receiving a stable dose of metformin, sulfonylurea, nateglinide, or repaglinide for more than 3 months prior to Screening.
Inadequate glycemic control as defined by glycosylated hemoglobin concentration between 6.5 and 9.0%, inclusive.
Fasting plasma glucose less than 13.3 mmol per L.
Fasting serum triglyceride level of 1.7 to 5.0 mmol per L, inclusive.
Has not been receiving any lipid-lowering therapy within 3 months prior to Screening or on a stable statin and/or ezetimibe therapy (same drug and dose) for at least 3 months.
Body mass index greater than 23 kg/m2 and less than 45 kg/m2.
If has regular use of other, non-excluded medications, must be on a stable dose for at least 4 weeks prior to Screening. Use of as needed prescription medications and over-the-counter medications is allowed at the discretion of the investigator.
Is to be Apolipoprotein E 3/3 or Apolipoprotein E 3/4 phenotype positive prior to baseline.

Exclusion Criteria

History of type 1 diabetes.
History of drug abuse (defined as illicit drug use) or a history of alcohol abuse (defined as regular or daily consumption of more than 4 alcoholic drinks per day) within the past 2 years.
Diastolic blood pressure greater than 100 mm Hg or a systolic blood pressure of greater than 160 mm Hg.
History of cancer, other than basal cell carcinoma, that has not been in remission for at least 5 years prior to the first dose of study medication.
Hemoglobin less than 120 g per L for males and less than100 g per L for females.
Alanine transaminase level greater than 2.5 times the upper limit of normal, active liver disease, or jaundice.
Serum creatinine level greater than 133 μmol per L.
Fasting total cholesterol greater than 6.5 mmol per L.
New York Heart Association heart failure of any Class (I-IV) regardless of therapy.
History of coronary angioplasty, coronary stent placement, coronary bypass surgery, or myocardial infarction within 6 months prior to Screening.
History of acute metabolic diabetic complications.
History of any hemoglobinopathy that may affect determination of glycosylated hemoglobin.
History of infection with human immunodeficiency virus.
History of diabetic gastro paresis.
History of gastric bypass surgery.
Excluded Medications:
- Treatment with any antidiabetic agent other than metformin, sulfonylurea, nateglinide, or repaglinide is not allowed within 3 months prior to Screening through the completion of the end-of-treatment/early termination procedures.
- Treatment with a statin and/or ezetimibe therapy will be allowed during the course of the study provided the subject has been on a stable dose for at least three months and remains on a stable dose and the therapy is not changed during the study.
- Treatment with any weight loss drugs, any investigational antidiabetic, lipid-lowering agents (other than statins and/or ezetimibe), or oral or systemically injected glucocorticoids is not allowed for 3 months prior to randomization through the completion of the end-of-treatment/early termination procedures.
- Subjects must not take any medications, even over-the-counter medications, without first consulting with the investigator.

Contacts and Locations

Please refer to this study by its ClinicalTrials.gov identifier: NCT00655863

Locations

Netherlands

Amsterdam, Netherlands
Sweden

Gothenburg, Sweden

Sponsors and Collaborators

Takeda Global Research & Development Centre (Europe) Ltd.

Investigators

Study Director:

Medical Director

Takeda Global Research & Development Centre (Europe) Ltd.

More Information

Additional Information:

ACTOS Package Insert. This link exits the ClinicalTrials.gov site

FDA Safety Alerts and Recalls This link exits the ClinicalTrials.gov site

No publications provided

Responsible Party:	VP, Clinical Science, Takeda Global Research & Development Centre (Europe) Ltd.
ClinicalTrials.gov Identifier:	NCT00655863 History of Changes
Other Study ID Numbers:	SYR-322_301, 2007-000486-38, U1111-1113-2081
Study First Received:	April 4, 2008
Last Updated:	June 2, 2010
Health Authority:	United States: Food and Drug Administration; Sweden: Regional Ethical Review Board; Sweden: Medical Products Agency; Netherlands: Medical Ethics Review Committee (METC)

Keywords provided by Takeda Global Research & Development Center, Inc.:

Glucose Metabolism Disorder
Dysmetabolic Syndrome
Type II Diabetes

Diabetes Mellitus
Lipoatrophic; Dyslipidemia
Drug Therapy

Additional relevant MeSH terms:

Diabetes Mellitus
Diabetes Mellitus, Type 2
Glucose Metabolism Disorders
Metabolic Diseases
Endocrine System Diseases
Pioglitazone
Alogliptin

Hypoglycemic Agents
Physiological Effects of Drugs
Pharmacologic Actions
Dipeptidyl-Peptidase IV Inhibitors
Protease Inhibitors
Enzyme Inhibitors
Molecular Mechanisms of Pharmacological Action

ClinicalTrials.gov processed this record on February 09, 2012