Study of ATI-450 vs Placebo in Patients With Moderate to Severe Psoriatic Arthritis
Public ClinicalTrials.gov record NCT05511519. 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 2a, Randomized, Double-blind, Placebo-controlled Study to Investigate the Efficacy, Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of Zunsemetinib vs Placebo in Patients With Moderate-to-Severe Active Psoriatic Arthritis
Study identification
- NCT ID
- NCT05511519
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- Aclaris Therapeutics, Inc.
- Industry
- Enrollment
- 47 participants
Conditions and interventions
Conditions
Interventions
- ATI-450 Drug
- Placebo Oral Tablet 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
- Jul 11, 2022
- Primary completion
- Dec 5, 2023
- Completion
- Jan 2, 2024
- Last update posted
- Nov 26, 2024
2022 – 2024
United States locations
- U.S. sites
- 8
- U.S. states
- 7
- U.S. cities
- 8
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Aclaris Investigational Site | Miami Lakes | Florida | 33014 | — |
| Aclaris Investigational Site | Tampa | Florida | 33613 | — |
| Aclaris Clinical Operations | Freehold | New Jersey | 07728 | — |
| Aclaris Clinical Operations | Charlotte | North Carolina | 28210 | — |
| Aclaris Investigational Site | Perrysburg | Ohio | 43551 | — |
| Aclaris Investigational Site | Duncansville | Pennsylvania | 16635 | — |
| Aclaris Investigational Site | Memphis | Tennessee | 38119 | — |
| Aclaris Investigational Site | Mesquite | Texas | 75150 | — |
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 14 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05511519, 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 Nov 26, 2024 · Synced May 11, 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 NCT05511519 live on ClinicalTrials.gov.