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Safety, Pharmacokinetics and Pharmacodynamics of DSP-8658 in Patients With Type 2 Diabetes Mellitus and Healthy Adults

This study has been completed.
Information provided by (Responsible Party):
Sunovion Identifier:
First received: December 21, 2009
Last updated: September 12, 2013
Last verified: September 2013
The purpose of this study is to evaluate the safety, tolerability, pharmacokinetics and pharmacodynamics of multiple ascending doses of DSP-8658 in patients with Type 2 diabetes mellitus and healthy adults.

Condition Intervention Phase
Type 2 Diabetes Mellitus Drug: DSP-8658 Drug: Placebo Phase 1

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
Primary Purpose: Treatment
Official Title: A Randomized, Double-blind, Placebo-controlled, Multiple Ascending Oral Dose Study to Evaulate Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of DSP-8658 in Type 2 Diabetic and Healthy Subjects

Further study details as provided by Sunovion:

Primary Outcome Measures:
  • Safety assessments include physical examination, laboratory variables and ECG. [ Time Frame: 20 days ]

Secondary Outcome Measures:
  • Pharmacokinetics of DSP-8658 and its metabolites: levels of DSP-8658 and its metabolites will be measured and analyzed at various time points throughout the study. [ Time Frame: 20 days ]
  • Pharmacodynamics of DSP-8658 (how DSP-8658 acts in the body to affect glucose and lipid control): glucose and lipid levels will be measured at various time points throughout the study. [ Time Frame: 18 days ]

Enrollment: 40
Study Start Date: November 2009
Study Completion Date: July 2010
Primary Completion Date: July 2010 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: DSP-8658
DSP-8658 2.5, 10, 20, 40 mg once daily
Drug: DSP-8658
Ascending doses of DSP-8658 - 2.5, 10, 20, 40 mg orally once daily
Placebo Comparator: Placebo
Placebo 2.5, 10, 20, and 40 mg doses once daily
Drug: Placebo
Placebo 2.5, 10, 20, 40 mg orally once daily


Ages Eligible for Study:   18 Years to 65 Years   (Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   Yes

Inclusion Criteria: Diabetic subjects

  • Age ≥ 18 and ≤ 65 years
  • Body Mass Index ≤45
  • Drug naive type 2 diabetes or type 2 diabetes previously treated with an oral antidiabetic drug

Inclusion Criteria: Healthy subjects

  • Age ≥ 18 and ≤ 65 years
  • Body Mass Index ≥ 18 and ≤ 29
  • Good health as determined by medical history, ECG, clinical chemistry, hematology, urinalysis, virology, and a physical examination.

Exclusion Criteria: Diabetic subjects

  • Have a current or expected requirement for any antidiabetic or lipid-lowering drug

Exclusion Criteria: Healthy subjects

  • Have, or have had a history of clinically significant neurological, urological, gastrointestinal, renal, hepatic, cardiovascular, psychological, pulmonary, metabolic, endocrine, hematological, or other major disorders including cancer
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its identifier: NCT01042106

United States, Texas
Cetero Research
San Antonio, Texas, United States, 78229
Sponsors and Collaborators
Study Director: Medical Director, MD Sunovion
  More Information

Responsible Party: Sunovion Identifier: NCT01042106     History of Changes
Other Study ID Numbers: D6950153
Study First Received: December 21, 2009
Last Updated: September 12, 2013

Keywords provided by Sunovion:

Additional relevant MeSH terms:
Diabetes Mellitus
Diabetes Mellitus, Type 2
Glucose Metabolism Disorders
Metabolic Diseases
Endocrine System Diseases processed this record on September 21, 2017