ClinicalTrials.gov record
Study of Patients Receiving DUPIXENT® for Atopic Dermatitis (AD)
ClinicalTrials.gov ID: NCT03428646
Public ClinicalTrials.gov record NCT03428646. 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 Prospective Observational Study of Patients Receiving DUPIXENT® for Atopic Dermatitis
Study identification
- NCT ID
- NCT03428646
- Recruitment status
- Active, not recruiting
- Study type
- Observational
- Phase
- Not listed
- Lead sponsor
- Regeneron Pharmaceuticals
- Industry
- Enrollment
- 858 participants
Conditions and interventions
Conditions
Interventions
- Dupilumab 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
- Apr 5, 2018
- Primary completion
- Mar 29, 2027
- Completion
- Mar 29, 2027
- Last update posted
- Dec 28, 2025
2018 – 2027
United States locations
- U.S. sites
- 93
- U.S. states
- 28
- U.S. cities
- 86
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Regeneron Investigational Site | Birmingham | Alabama | 35205 | — |
| Regeneron Investigational Site | Gilbert | Arizona | 85234 | — |
| Regeneron Investigational Site | Fountain Valley | California | 92708 | — |
| Regeneron Investigational Site | Laguna Hills | California | 92653 | — |
| Regeneron Investigational Site | Loma Linda | California | 92354 | — |
| Regeneron Investigational Site | Los Angeles | California | 90025 | — |
| Regeneron Investigational Site | Los Angeles | California | 90067 | — |
| Regeneron Investigational Site | Manhattan Beach | California | 90266-2911 | — |
| Regeneron Investigational Site | Newport Beach | California | 92663 | — |
| Regeneron Investigational Site | Oceanside | California | 92056 | — |
| Regeneron Investigational Site | Redondo Beach | California | 90277 | — |
| Regeneron Investigational Site | Riverside | California | 92506-0174 | — |
| Regeneron Investigational Site | Roseville | California | 95661 | — |
| Regeneron Investigational Site | San Diego | California | 92123 | — |
| Regeneron Investigational Site | Santa Monica | California | 90404 | — |
| Regeneron Investigational Site | Thousand Oaks | California | 91320 | — |
| Regeneron Investigational Site | New Haven | Connecticut | 06519 | — |
| Regeneron Investigational Site | Coral Gables | Florida | 33146 | — |
| Regeneron Investigational Site | Margate | Florida | 33063 | — |
| Regeneron Investigational Site | West Palm Beach | Florida | 33406 | — |
| Regeneron Investigational Site | Atlanta | Georgia | 30342-1703 | — |
| Regeneron Investigational Site | Macon | Georgia | 31217 | — |
| Regeneron Investigational Site | Marietta | Georgia | 30060-1047 | — |
| Regeneron Investigational Site | Marietta | Georgia | 30152 | — |
| Regeneron Investigational Site | Sandy Springs | Georgia | 30328 | — |
| Regeneron Investigational Site | Champaign | Illinois | 61820 | — |
| Regeneron Investigational Site | Chicago | Illinois | 60654 | — |
| Regeneron Investigational Site | La Grange Park | Illinois | 60526 | — |
| Regeneron Investigational Site | Skokie | Illinois | 60077 | — |
| Regeneron Investigational Site | Springfield | Illinois | 62604 | — |
| Regeneron Investigational Site | Fort Wayne | Indiana | 46804 | — |
| Regeneron Investigational Site | Plainfield | Indiana | 46168 | — |
| Regeneron Investigational Site | Overland Park | Kansas | 66215 | — |
| Regeneron Investigational Site | Corbin | Kentucky | 40701 | — |
| Regeneron Investigational Site | Louisville | Kentucky | 40202 | — |
| Regeneron Investigational Site | Rockville | Maryland | 20850 | — |
| Regeneron Investigational Site | Towson | Maryland | 21204 | — |
| Regeneron Investigational Site | Upper Marlboro | Maryland | 20772 | — |
| Regeneron Investigational Site | White Marsh | Maryland | 21162 | — |
| Regeneron Investigational Site | Quincy | Massachusetts | 02169 | — |
| Regeneron Investigational Site | Ann Arbor | Michigan | 48103 | — |
| Regeneron Investigational Site | Bay City | Michigan | 48706 | — |
| Regeneron Investigational Site | Troy | Michigan | 48084 | — |
| Regeneron Investigational Site | Warren | Michigan | 48088 | — |
| Regeneron Investigational Site | Columbia | Missouri | 65212-0001 | — |
| Regeneron Investigational Site | Kirksville | Missouri | 63501 | — |
| Regeneron Investigational Site | St Louis | Missouri | 63110 | — |
| Regeneron Investigational Site | Lincoln | Nebraska | 68505 | — |
| Regeneron Investigational Site | Henderson | Nevada | 89052 | — |
| Regeneron Investigational Site | Las Vegas | Nevada | 89144 | — |
| Regeneron Investigational Site | Brick | New Jersey | 08724 | — |
| Regeneron Investigational Site | East Windsor | New Jersey | 08520 | — |
| Regeneron Investigational Site | Edison | New Jersey | 08820 | — |
| Regeneron Investigational Site | Piscataway | New Jersey | 08854 | — |
| Regeneron Investigational Site | Elmhurst | New York | 11373-4831 | — |
| Regeneron Investigational Site | Forest Hills | New York | 11374 | — |
| Regeneron Investigational Site | Garden City | New York | 11530 | — |
| Regeneron Investigational Site | Kew Gardens | New York | 11374 | — |
| Regeneron Investigational Site | Lake Success | New York | 11042 | — |
| Regeneron Investigational Site | Manhasset | New York | 11030 | — |
| Regeneron Investigational Site | Mineola | New York | 11501 | — |
| Regeneron Investigational Site | Mount Vernon | New York | 10552 | — |
| Regeneron Investigational Site | New York | New York | 10012-1354 | — |
| Regeneron Investigational Site | New York | New York | 10016 | — |
| Regeneron Investigational Site | New York | New York | 10029 | — |
| Regeneron Investigational Site | New York | New York | 10075 | — |
| Regeneron Investigational Site | The Bronx | New York | 10467-2401 | — |
| Regeneron Investigational Site | Troy | New York | 12180 | — |
| Regeneron Investigational Site | Concord | North Carolina | 28025 | — |
| Regeneron Investigational Site | Akron | Ohio | 44333 | — |
| Regeneron Investigational Site | Athens | Ohio | 45701 | — |
| Regeneron Investigational Site | Bexley | Ohio | 43209 | — |
| Regeneron Investigational Site | Marion | Ohio | 43302 | — |
| Regeneron Investigational Site | Mason | Ohio | 45040 | — |
| Regeneron Investigational Site | Tulsa | Oklahoma | 74136 | — |
| Regeneron Investigational Site | Portland | Oregon | 97239 | — |
| Regeneron Investigational Site | Blue Bell | Pennsylvania | 19422 | — |
| Regeneron Investigational Site | Philadelphia | Pennsylvania | 19107 | — |
| Regeneron Investigational Site | Philadelphia | Pennsylvania | 19140 | — |
| Regeneron Investigational Site | Sellersville | Pennsylvania | 18960 | — |
| Regeneron Investigational Site | Yardley | Pennsylvania | 19067 | — |
| Regeneron Investigational Site | Charleston | South Carolina | 29425 | — |
| Regeneron Investigational Site | North Charleston | South Carolina | 29420-4211 | — |
| Regeneron Investigational Site | Bellaire | Texas | 77401 | — |
| Regeneron Investigational Site | Dallas | Texas | 75231 | — |
| Regeneron Investigational Site | Grapevine | Texas | 76051 | — |
| Regeneron Investigational Site | San Antonio | Texas | 78205 | — |
| Regeneron Investigational Site | Sugar Land | Texas | 77478 | — |
| Regeneron Investigational Site | Sugar Land | Texas | 77479 | — |
| Regeneron Investigational Site | Arlington | Virginia | 22204 | — |
| Regeneron Investigational Site | Norfolk | Virginia | 23502 | — |
| Regeneron Investigational Site | Bellevue | Washington | 98004 | — |
| Regeneron Investigational Site | Milwaukee | Wisconsin | 53226 | — |
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 6 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03428646, 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 Dec 28, 2025 · Synced May 12, 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 NCT03428646 live on ClinicalTrials.gov.