Study to Determine the Efficacy and Safety of Romosozumab in the Treatment of Postmenopausal Women With Osteoporosis
Public ClinicalTrials.gov record NCT01631214. 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 Multicenter, International, Randomized, Double-blind, Alendronate-controlled Study to Determine the Efficacy and Safety of Romosozumab in the Treatment of Postmenopausal Women With Osteoporosis
Study identification
- NCT ID
- NCT01631214
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Amgen
- Industry
- Enrollment
- 4,093 participants
Conditions and interventions
Conditions
Interventions
- Alendronate Drug
- Placebo to Alendronate Drug
- Placebo to Romosozumab Drug
- Romosozumab Biological
Drug · Biological
Eligibility (public fields only)
- Age range
- 55 Years to 90 Years
- Sex
- Female
- 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
- May 3, 2012
- Primary completion
- Feb 26, 2017
- Completion
- Jun 28, 2017
- Last update posted
- Feb 20, 2025
2012 – 2017
United States locations
- U.S. sites
- 32
- U.S. states
- 20
- U.S. cities
- 32
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Research Site | Birmingham | Alabama | 35294 | — |
| Research Site | Peoria | Arizona | 85381 | — |
| Research Site | Phoenix | Arizona | 85037 | — |
| Research Site | Scottsdale | Arizona | 85258 | — |
| Research Site | Downey | California | 90242 | — |
| Research Site | Greenbrae | California | 94904 | — |
| Research Site | Los Angeles | California | 90057 | — |
| Research Site | South Lake Tahoe | California | 96150 | — |
| Research Site | Tustin | California | 92780 | — |
| Research Site | Walnut Creek | California | 94598 | — |
| Research Site | Lakewood | Colorado | 80227 | — |
| Research Site | Fort Lauderdale | Florida | 33309 | — |
| Research Site | Miami | Florida | 33136 | — |
| Research Site | Stuart | Florida | 34996 | — |
| Research Site | West Palm Beach | Florida | 33409 | — |
| Research Site | Gainesville | Georgia | 30501 | — |
| Research Site | Maywood | Illinois | 60153 | — |
| Research Site | Quincy | Illinois | 62301 | — |
| Research Site | Indianapolis | Indiana | 46202 | — |
| Research Site | Bethesda | Maryland | 20817 | — |
| Research Site | Boston | Massachusetts | 02114 | — |
| Research Site | Detroit | Michigan | 48236 | — |
| Research Site | St Louis | Missouri | 63110 | — |
| Research Site | Las Vegas | Nevada | 89148 | — |
| Research Site | Las Cruces | New Mexico | 88011 | — |
| Research Site | Great Neck | New York | 11021 | — |
| Research Site | Bismarck | North Dakota | 58503 | — |
| Research Site | Pittsburgh | Pennsylvania | 15213 | — |
| Research Site | Wyomissing | Pennsylvania | 19610 | — |
| Research Site | Richmond | Virginia | 23233 | — |
| Research Site | Port Angeles | Washington | 98362 | — |
| Research Site | Madison | Wisconsin | 53705 | — |
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 284 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01631214, 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 20, 2025 · Synced May 17, 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 NCT01631214 live on ClinicalTrials.gov.