A Study to Evaluate the Effect of ASP1941 in Combination With Metformin in Adult Patients With Type 2 Diabetes Mellitus
Public ClinicalTrials.gov record NCT01117584. 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
Phase 2b, Double-Blind, Randomized, Multicenter, Parallel Group, Placebo-Controlled, Dose-Finding Study to Evaluate the Efficacy, Safety and Tolerability of a 12-Week Treatment With ASP1941 in Combination With Metformin in Patients With Type 2Diabetes Mellitus Who Have Inadequate Glycemic Control on Metformin Alone
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Evaluate the efficacy, safety and tolerability of a 12-week treatment of 4 doses of ASP1941 compared to placebo in combination with metformin in adult patients with Type 2 Diabetes Mellitus who have inadequate glycemic control on metformin alone.
Study identification
- NCT ID
- NCT01117584
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 343 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- 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
- Apr 5, 2010
- Primary completion
- Mar 31, 2011
- Completion
- Mar 31, 2011
- Last update posted
- May 21, 2025
2010 – 2011
United States locations
- U.S. sites
- 5
- U.S. states
- 3
- U.S. cities
- 5
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Not listed | Los Angeles | California | 90036 | — |
| Not listed | Coral Gables | Florida | 33134 | — |
| Not listed | Hialeah | Florida | 33012 | — |
| Not listed | Kissimmee | Florida | 34741 | — |
| Not listed | Las Vegas | Nevada | 89106 | — |
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 39 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01117584, 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 May 21, 2025 · Synced Sep 5, 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 protocol, eligibility criteria, and contact information for NCT01117584 live on ClinicalTrials.gov.