NCT07207369 · AbbVie
A Study to Assess the Safety and Effectiveness of ELAPR002f Injectable Gel in Adult Participants With Atrophic Acne Scars
What this study is about
Atrophic acne scars are flat, indented or with an inverted center scars that develop at the goal measurement of the normal healing process for acne. Acne scarring that remains after acne resolves has a significant impact on health related quality of life, including reduced self-esteem and embarrassment/self consciousness.
View original scientific description
Atrophic acne scars are flat, indented or with an inverted center scars that develop at the endpoint of the normal healing process for acne. Acne scarring that remains after acne resolves has a significant impact on health related quality of life, including reduced self-esteem and embarrassment/self consciousness. ELAPR002f provides an immediate space-occupying effect for filling in the scar tissue. The purpose of this study is to assess how safe and effective ELAPR002f injectable gel is on adult participants with atrophic acne scars. ELAPR002f injectable gel is an investigational device being developed for the treatment of facial atrophic acne scars. There are 2 cohorts in this study. In Cohort 1, all participants will receive ELAPR002f injectable gel. In Cohort 2, participants are placed in 1 of 2 groups, called treatment arms. Each group receives a different treatment. There is a 1 in 4 chance that participants will be assigned to the saline active control group. Around 395 adult participants with moderate to severe atrophic acne scarring on both cheeks will be screened in the study in approximately 25 sites in the United States. Participants will receive 3 treatments over 2 months of intradermal injections of either ELAPR002f injectable gel or saline active control and will be followed for up to an additional 12 months. There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the study at a hospital or clinic. The effect of the treatment will be checked by medical assessments, blood tests, checking for side effects and completing questionnaires.
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Participants in general good health, and seeking improvement of atrophic acne scars.
- Moderate to severe atrophic acne scarring (Grade 4 or 5 on the Allergan Acne Scar Improvement Scale \[ASIS\]) on each cheek based on evaluating investigator (EI) live assessment (both cheeks must qualify but do not need to have the same score) at the first Screening Visit.
- At least 5 rolling or boxcar-type acne scars in total within the predefined 4 cm × 4 cm assessment field of either cheek in areas of otherwise normal healthy skin, as assessed by the treating investigator (TI).
Exclusion criteria
- The participant has clinically significant acne on the face.
- Current cutaneous or mucosal inflammatory or infectious processes other than acne (eg, herpes), rosacea, abscess, an unhealed wound, or a cancerous or precancerous lesion, on the face.
- The participant presents with predominantly ice pick scars.
- History of keloid scar formation, hypertrophic scarring, and/or post inflammatory hyperpigmentation or hypopigmentation.
Where
- Glendale, Arizona
- Redondo Beach, California
- Vista, California
- Westport, Connecticut
- Alpharetta, Georgia
- Baltimore, Maryland
- Mount Kisco, New York
- Wilmington, North Carolina
- Pflugerville, Texas
- Arlington, Virginia
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Nov 24, 2025 · Source of record for eligibility and locations