12-Week Study of DS-8500a in Subjects With Type 2 Diabetes Mellitus on Metformin
Public ClinicalTrials.gov record NCT02647320. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Randomized, Double-Blind, Placebo-Controlled With Active Comparator, 12-Week Study of DS-8500a in Subjects With Type 2 Diabetes Mellitus on Metformin
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The hypothesis of this Phase 2, 12-week study, is that DS-8500a will improve glycemic control relative to placebo, based on changes in HbA1c, with acceptable safety and tolerability, in patients with Type 2 Diabetes Mellitus (T2DM) who are treated with metformin.
Study identification
- NCT ID
- NCT02647320
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 298 participants
Conditions and interventions
Conditions
Interventions
- Sitagliptin 100 mg Drug
- DS-8500a 25mg Drug
- Placebo Tablet Drug
- Placebo Capsule Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years to 70 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jan 2016 (Type not available)
- Primary completion
- Jan 31, 2017 (Actual)
- Completion
- Jan 31, 2017 (Actual)
- Last update posted
- Feb 25, 2019
2016 – 2017
United States locations
- U.S. sites
- 48
- U.S. states
- 20
- U.S. cities
- 44
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Not listed | Birmingham | Alabama | 35216 | — |
| Not listed | Litchfield Park | Arizona | 85340 | — |
| Not listed | Tempe | Arizona | 85282 | — |
| Not listed | Anaheim | California | 92801 | — |
| Not listed | Chino | California | 91710 | — |
| Not listed | Chula Vista | California | 91911 | — |
| Not listed | Fresno | California | 93720 | — |
| Not listed | Gold River | California | 95670 | — |
| Not listed | Greenbrae | California | 94904 | — |
| Not listed | San Diego | California | 92103 | — |
| Not listed | Colorado Springs | Colorado | 80920 | — |
| Not listed | Lakewood | Colorado | 80227 | — |
| Not listed | Hallandale | Florida | 33009 | — |
| Not listed | Miami | Florida | 33126 | — |
| Not listed | Miami | Florida | 33135 | — |
| Not listed | Pembroke Pines | Florida | 33026 | — |
| Not listed | West Palm Beach | Florida | 33409 | — |
| Not listed | Atlanta | Georgia | 30331 | — |
| Not listed | Boise | Idaho | 83704 | — |
| Not listed | Avon | Indiana | 46123 | — |
| Not listed | Evansville | Indiana | 47725 | — |
| Not listed | Franklin | Indiana | 46131 | — |
| Not listed | Greenfield | Indiana | 46140 | — |
| Not listed | Council Bluffs | Iowa | 51503 | — |
| Not listed | Troy | Michigan | 48098 | — |
| Not listed | Edina | Minnesota | 55435 | — |
| Not listed | Washington | Missouri | 63090 | — |
| Not listed | Omaha | Nebraska | 68114 | — |
| Not listed | Mooresville | North Carolina | 28117 | — |
| Not listed | Morgantown | North Carolina | 28655 | — |
| Not listed | Winston-Salem | North Carolina | 27103 | — |
| Not listed | Columbus | Ohio | 43213 | — |
| Not listed | Medford | Oregon | 97504 | — |
| Not listed | Charleston | South Carolina | 29407 | — |
| Not listed | Charleston | South Carolina | 29425 | — |
| Not listed | Greer | South Carolina | 29651 | — |
| Not listed | Mt. Pleasant | South Carolina | 29464 | — |
| Not listed | Spartanburg | South Carolina | 29303 | — |
| Not listed | Austin | Texas | 78705 | — |
| Not listed | Dallas | Texas | 75231 | — |
| Not listed | Houston | Texas | 77036 | — |
| Not listed | Plano | Texas | 75024 | — |
| Not listed | San Antonio | Texas | 78228 | — |
| Not listed | San Antonio | Texas | 78229 | — |
| Not listed | Salt Lake City | Utah | 84102 | — |
| Not listed | Salt Lake City | Utah | 84121 | — |
| Not listed | South Jordan | Utah | 84095 | — |
| Not listed | Burke | Virginia | 22015 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 10 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02647320, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Feb 25, 2019 · Synced Oct 16, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT02647320 live on ClinicalTrials.gov.