A Study to Compare Efficacy and Safety of Trifarotene Cream When Used With an Oral Antibiotic for the Treatment of Severe Acne Vulgaris (AV)
Public ClinicalTrials.gov record NCT04451330. 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-Center, Randomized, Double-Blind, Placebo Controlled Study To Compare Efficacy and Safety of Trifarotene (CD5789) Cream When Used Withan Oral Antibiotic for the Treatment of Severe Acne Vulgaris
Study identification
- NCT ID
- NCT04451330
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 4
- Lead sponsor
- Galderma R&D
- Industry
- Enrollment
- 202 participants
Conditions and interventions
Conditions
Interventions
- Trifarotene cream Drug
- Doxycycline hyclate Drug
- Trifarotene Vehicle Drug
- Doxycycline Placebo 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
- Jul 28, 2020
- Primary completion
- Apr 25, 2021
- Completion
- Apr 25, 2021
- Last update posted
- May 9, 2022
2020 – 2021
United States locations
- U.S. sites
- 25
- U.S. states
- 15
- U.S. cities
- 24
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Galderma Investigational Site | Fort Smith | Arkansas | 72916 | — |
| Galderma Investigational Site | Hot Springs | Arkansas | 71913 | — |
| Galderma Investigational Site | Rogers | Arkansas | 72758 | — |
| Galderma Investigational Site | Newport Beach | California | 92663 | — |
| Galderma Investigational Site | Aventura | Florida | 33180 | — |
| Galderma Investigational Site | Boca Raton | Florida | 33486 | — |
| Galderma Investigational Site | Miramar | Florida | 33027 | — |
| Galderma Investigational Site | Newnan | Georgia | 30263 | — |
| Galderma Investigational Site | Evansville | Indiana | 47715 | — |
| Galderma Investigational Site | New Albany | Indiana | 47150 | — |
| Galderma Investigational Site | Rockville | Maryland | 20850 | — |
| Galderma Investigational Site | Warren | Michigan | 48088 | — |
| Galderma Investigational Site | New Brighton | Minnesota | 55112 | — |
| Galderma Investigational Site | Las Vegas | Nevada | 89148 | — |
| Galderma Investigational Site | Stony Brook | New York | 11790 | — |
| Galderma Investigational Site | High Point | North Carolina | 27262 | — |
| Galderma Investigational Site | Sugarloaf | Pennsylvania | 18249 | — |
| Galderma Investigational Site | Charleston | South Carolina | 71913 | — |
| Galderma Investigational Site | Knoxville | Tennessee | 37922 | — |
| Galderma Investigational Site | Arlington | Texas | 76011 | — |
| Galderma Investigational Site | Dallas | Texas | 75246 | — |
| Galderma Investigational Site | Grapevine | Texas | 76051 | — |
| Galderma Investigational Site | Pflugerville | Texas | 78660 | — |
| Galderma Investigational Site | San Antonio | Texas | 78218 | — |
| Galderma Investigational Site | San Antonio | Texas | 78249 | — |
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 1 non-U.S. site.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04451330, 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 May 9, 2022 · Synced Jul 23, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04451330 live on ClinicalTrials.gov.