A Study to Determine Long-term Safety of Mepolizumab in Asthmatic Subjects
Public ClinicalTrials.gov record NCT01842607. 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 Multi-centre, Open-label, Long-term Safety Study of Mepolizumab in Asthmatic Subjects Who Participated in theMEA115588 or MEA115575 Trials
Study identification
- NCT ID
- NCT01842607
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- GlaxoSmithKline
- Industry
- Enrollment
- 651 participants
Conditions and interventions
Conditions
Interventions
- Mepolizumab Biological
Biological
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
- May 26, 2013
- Primary completion
- Mar 12, 2015
- Completion
- Mar 12, 2015
- Last update posted
- Aug 5, 2018
2013 – 2015
United States locations
- U.S. sites
- 20
- U.S. states
- 12
- U.S. cities
- 19
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| GSK Investigational Site | Long Beach | California | 90808 | — |
| GSK Investigational Site | Newport Beach | California | 92663 | — |
| GSK Investigational Site | Riverside | California | 92506 | — |
| GSK Investigational Site | Rolling Hills Estates | California | 90274 | — |
| GSK Investigational Site | Denver | Colorado | 80206 | — |
| GSK Investigational Site | New Haven | Connecticut | 06520 | — |
| GSK Investigational Site | Albany | Georgia | 31707 | — |
| GSK Investigational Site | Baltimore | Maryland | 21224 | — |
| GSK Investigational Site | Rochester | Minnesota | 55905 | — |
| GSK Investigational Site | New York | New York | 10029 | — |
| GSK Investigational Site | Rochester | New York | 14642 | — |
| GSK Investigational Site | Durham | North Carolina | 27704 | — |
| GSK Investigational Site | Winston-Salem | North Carolina | 27103 | — |
| GSK Investigational Site | Cincinnati | Ohio | 45229 | — |
| GSK Investigational Site | Cincinnati | Ohio | 45231 | — |
| GSK Investigational Site | Cleveland | Ohio | 44195 | — |
| GSK Investigational Site | Hershey | Pennsylvania | 17033 | — |
| GSK Investigational Site | Pittsburgh | Pennsylvania | PA 15213 | — |
| GSK Investigational Site | Nashville | Tennessee | 37203 | — |
| GSK Investigational Site | Salt Lake City | Utah | 84132 | — |
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 117 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01842607, 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 Aug 5, 2018 · 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 NCT01842607 live on ClinicalTrials.gov.