Efficacy, Safety, and Tolerability of Remlarsen (MRG-201) Following Intradermal Injection in Subjects With a History of Keloids
Public ClinicalTrials.gov record NCT03601052. 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 2, Double-blind, Placebo-Controlled Study to Investigate the Efficacy, Safety and Tolerability of MRG-201 Following Intradermal Injection in Subjects With a History of Keloids
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Remlarsen (MRG-201) is designed to mimic the activity of a molecule called miR-29 that decreases the expression of collagen and other proteins that are involved in scar formation. Remlarsen is being studied to determine if it can limit the formation of fibrous scar tissue in certain diseases. The objectives of this study are to investigate the safety and tolerability of remlarsen in subjects with a history of keloid scars, and to investigate the activity of remlarsen in prevention or reduction of keloid formation. Another objective is to study the pharmacokinetics of remlarsen (the movement of a drug into, through and out of the body). A group of 12-16 study volunteers will undergo two small skin biopsies in the upper back/shoulder region that will be closed with sutures. One biopsy site will be injected with up to 6 doses of remlarsen over a period of 2 weeks and the second site will be injected similarly with a placebo solution. Participants will be monitored for keloid formation at the two biopsy sites, for signs or symptoms of adverse effects on the body, and for the levels of remlarsen in the blood over time. A second 2-week cycle of treatment may be administered if there are signs that a keloid may be forming at one or both biopsy sites. Subjects will be followed for about 1 year following their final course of treatment to assess the long-term safety of remlarsen and the potential for later appearance of a keloid scar. Additional groups of subjects may be enrolled to test lower doses of remlarsen or an extended dosing schedule.
Study identification
- NCT ID
- NCT03601052
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 14 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 18 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
- Jun 10, 2018
- Primary completion
- Jun 23, 2020
- Completion
- Jun 23, 2020
- Last update posted
- Aug 17, 2021
2018 – 2020
United States locations
- U.S. sites
- 4
- U.S. states
- 4
- U.S. cities
- 4
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Center for Clinical and Cosmetic Research | Aventura | Florida | 33180 | — |
| Northwestern University | Chicago | Illinois | 60611 | — |
| Henry Ford Health System | Detroit | Michigan | 48202 | — |
| J & S Studies | College Station | Texas | 77845 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03601052, 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 17, 2021 · Synced Sep 8, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03601052 live on ClinicalTrials.gov.