Phase 3 Study to Evaluate the Efficacy & Safety of Tralokinumab in Adults & Adolescents With OCS Dependent Asthma
Public ClinicalTrials.gov record NCT02281357. 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 Phase 3 Study to Evaluate the Efficacy and Safety of Tralokinumab in Reducing Oral Corticosteroid Use in Adults and Adolescents With Oral Corticosteroid Dependent Asthma (TROPOS)
Study identification
- NCT ID
- NCT02281357
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- AstraZeneca
- Industry
- Enrollment
- 140 participants
Conditions and interventions
Conditions
Interventions
- Tralokinumab Biological
- Placebo Other
Biological · Other
Eligibility (public fields only)
- Age range
- 12 Years to 75 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
- Feb 18, 2015
- Primary completion
- Sep 6, 2017
- Completion
- Sep 6, 2017
- Last update posted
- Mar 14, 2019
2015 – 2017
United States locations
- U.S. sites
- 15
- U.S. states
- 9
- U.S. cities
- 15
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Research Site | New Haven | Connecticut | 06520 | — |
| Research Site | Clearwater | Florida | 33765 | — |
| Research Site | St Louis | Missouri | 63141 | — |
| Research Site | Rochester | New York | 14618 | — |
| Research Site | The Bronx | New York | 10461 | — |
| Research Site | Durham | North Carolina | 27705 | — |
| Research Site | Monroeville | Pennsylvania | 15146 | — |
| Research Site | Philadelphia | Pennsylvania | 19140 | — |
| Research Site | Anderson | South Carolina | 29621 | — |
| Research Site | Spartanburg | South Carolina | 29303 | — |
| Research Site | Boerne | Texas | 78006 | — |
| Research Site | Dallas | Texas | 75246 | — |
| Research Site | San Antonio | Texas | 78212 | — |
| Research Site | Tyler | Texas | 75708 | — |
| Research Site | Richmond | Virginia | 23225 | — |
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 36 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02281357, 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 Mar 14, 2019 · Synced Jul 23, 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 NCT02281357 live on ClinicalTrials.gov.