Efficacy and Safety of REGN3500 Monotherapy and Combination of REGN3500 Plus Dupilumab in Adult Patients With Moderate-to-Severe Atopic Dermatitis
Public ClinicalTrials.gov record NCT03736967. 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 Randomized, Double-Blind, Placebo-Controlled, Phase 2a Study to Assess the Efficacy and Safety of REGN3500 Monotherapy and Combination of REGN3500 Plus Dupilumab in Adult Patients With Moderate-to-Severe Atopic Dermatitis
Study identification
- NCT ID
- NCT03736967
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- Regeneron Pharmaceuticals
- Industry
- Enrollment
- 206 participants
Conditions and interventions
Conditions
Interventions
- Dupilumab Drug
- Placebo Drug
- REGN3500 Drug
- REGN3500 + Dupilumab Combo Drug
Drug
Eligibility (public fields only)
- Age range
- 18 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
- Nov 11, 2018
- Primary completion
- Mar 12, 2020
- Completion
- Jul 27, 2020
- Last update posted
- Oct 31, 2021
2018 – 2020
United States locations
- U.S. sites
- 22
- U.S. states
- 13
- U.S. cities
- 20
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Regeneron Research Site | Phoenix | Arizona | 85259 | — |
| Regeneron Research Site | Fountain Valley | California | 92708 | — |
| Regeneron Research Site | Long Beach | California | 90808 | — |
| Regeneron Research Site | Los Angeles | California | 90025 | — |
| Regeneron Research Site | Los Angeles | California | 90033 | — |
| Regeneron Research Site | Sacramento | California | 95815 | — |
| Regeneron Research Site | Davie | Florida | 33328 | — |
| Regeneron Research Site | Sandy Springs | Georgia | 30328 | — |
| Regeneron Research Site | Rockville | Maryland | 20850 | — |
| Regeneron Research Site | Bay City | Michigan | 48706 | — |
| Regeneron Research Site | Saint Joseph | Michigan | 49085 | — |
| Regeneron Research Site | Troy | Michigan | 48084 | — |
| Regeneron Research Site | Forest Hills | New York | 11375 | — |
| Regeneron Research Site | New York | New York | 10022 | — |
| Regeneron Research Site | New York | New York | 10029 | — |
| Regeneron Research Site | The Bronx | New York | 10467 | — |
| Regeneron Research Site | High Point | North Carolina | 27262 | — |
| Regeneron Research Site | Norman | Oklahoma | 73071 | — |
| Regeneron Research Site | Portland | Oregon | 97239 | — |
| Regeneron Research Site | Pittsburgh | Pennsylvania | 15213 | — |
| Regeneron Research Site | Arlington | Texas | 76014 | — |
| Regeneron Research Site | Richmond | Virginia | 23220 | — |
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 44 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03736967, 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 Oct 31, 2021 · 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 NCT03736967 live on ClinicalTrials.gov.