Mepolizumab Steroid-Sparing Study in Subjects With Severe Refractory Asthma
Public ClinicalTrials.gov record NCT01691508. 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
MEA115575: A Randomised, Double-Blind, Placebo-Controlled, Parallel-Group, Multicenter Study of Mepolizumab Adjunctive Therapy to Reduce Steroid Use in Subjects With Severe Refractory Asthma
Study identification
- NCT ID
- NCT01691508
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- GlaxoSmithKline
- Industry
- Enrollment
- 135 participants
Conditions and interventions
Conditions
Interventions
- Mepolizumab Drug
- Placebo Drug
- OCS (prednisone/prednisolone) Drug
Drug
Eligibility (public fields only)
- Age range
- 12 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
- Sep 30, 2012
- Primary completion
- Nov 30, 2013
- Completion
- Nov 30, 2013
- Last update posted
- Mar 22, 2017
2012 – 2013
United States locations
- U.S. sites
- 8
- U.S. states
- 8
- U.S. cities
- 8
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| GSK Investigational Site | Long Beach | California | 90808 | — |
| GSK Investigational Site | Denver | Colorado | 80206 | — |
| GSK Investigational Site | New Haven | Connecticut | 06520 | — |
| GSK Investigational Site | Rochester | Minnesota | 55905 | — |
| GSK Investigational Site | St Louis | Missouri | 63110 | — |
| GSK Investigational Site | Cincinnati | Ohio | 45229 | — |
| GSK Investigational Site | Pittsburgh | Pennsylvania | PA 15213 | — |
| GSK Investigational Site | Spartanburg | South Carolina | 29303 | — |
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 NCT01691508, 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 22, 2017 · Synced Jul 22, 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 NCT01691508 live on ClinicalTrials.gov.