Status:
COMPLETED
Study of A-101 for the Treatment of Seborrheic Keratosis
Lead Sponsor:
Aclaris Therapeutics, Inc.
Conditions:
Seborrheic Keratosis
Eligibility:
All Genders
18-75 years
Phase:
PHASE2
Brief Summary
The purpose of this study is to evaluate the safety and dose-response of 2 concentrations of A-101 versus a vehicle control in the treatment of seborrheic keratosis.
Detailed Description
The main objective of this study is to evaluate the dose-response relationship of 2 concentrations of A-101 Solution and its matching A-101 Solution Vehicle when applied to seborrheic Keratosis (SK) t...
Eligibility Criteria
Inclusion
- Subject is at least 18 years of age
- Subject has a Fitzpatrick skin type of 1-4
- Subject has a clinical diagnosis of stable clinically typical seborrheic keratosis
- Subject has 1 appropriate seborrheic keratosis target lesion, as defined below (Section 5.4), on the face:
- Have a clinically typical appearance
- Be treatment naïve
- Have a Physician's Lesion Assessment (PLA) of ≥2 (Section 6.1.2)
- Have a longest axis that is ≥7mm and ≤15mm (Section 5.4)
- Have a longest dimension perpendicular to the longest axis that is ≥7mm and ≤15mm (Section 5.4)
- Have a thickness that is ≤2mm
- Be a discrete lesion
- Be, when centered in the area outlined by the provided 3cm diameter circular template, the only seborrheic keratosis lesion present
- Not be on the eyelids
- Not be within 5mm of the orbital rim
- Not be covered with hair which, in the investigator's opinion, would interfere with the study medication application or the study evaluations (NB: the study medication may bleach hair)
- Not be in an intertriginous fold
- Not be pedunculated.
- If the subject is a woman of childbearing potential, she has a negative urine pregnancy test and agrees to use an approved effective method of birth control (Section 8) for the duration of the study
- Subject is non-pregnant and non-lactating
- Subject is in good general health and free of any known disease state or physical condition which, in the investigator's opinion, might impair evaluation of the target lesion or which exposes the subject to an unacceptable risk by study participation
- Subject is willing and able to follow all study instructions and to attend all study visits
- Subject is able to comprehend and willing to sign an Informed Consent Form (ICF).
Exclusion
- Subject has clinically atypical and/or rapidly growing seborrheic keratosis lesions
- Subject has presence of multiple eruptive seborrheic keratosis lesions (Sign of Leser-Trelat)
- Subject has a current systemic malignancy
- Subject has a history of keloid formation or hypertrophic scarring
- Subject has used any of the following systemic therapies within the specified period prior to Visit 1:
- Retinoids; 180 days
- Glucocortico-steroids; 28 days
- Anti-metabolites (e.g., methotrexate); 28 days
- Subject has used any of the following topical therapies within the specified period prior to Visit 1 on, or in a proximity to the target lesion, which in the investigator's opinion, interferes with the application of the study medication or the study assessments:
- LASER, light (e.g., intense pulsed light (IPL), photo-dynamic therapy(PDT)) or other energy based therapy; 180 days
- Retinoids; 28 days
- Liquid nitrogen, electrodesiccation, curettage, imiquimod, 5-fluorouracil, or ingenol mebutate; 60 days
- Glucocortico-steroids or antibiotics; 14 days
- Subject currently has or has had any of the following within the specified period prior to Visit 1 on, or in a proximity to the target lesion, which in the investigator's opinion, interferes with the application of the study medication or the study assessments :
- A cutaneous malignancy; 180 days
- Experienced a sunburn; 28 days
- A pre-malignancy (e.g., actinic keratosis); currently
- Body art (e.g., tattoos, piercing, etc.); currently
- Excessive tan; currently
- Subject has a history of sensitivity to any of the ingredients in the study medications
- Subject has any current skin disease (e.g., psoriasis, atopic dermatitis, eczema, sun damage, etc.), or condition (e.g., sunburn, excessive hair, open wounds) which, in the investigator's opinion, might put the subject at undue risk by study participation or interfere with the study conduct or evaluations
- Subject has participated in an investigational drug trial in which administration of an investigational study medication occurred within 30 days prior to Visit 1.
Key Trial Info
Start Date :
October 1 2014
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
March 1 2015
Estimated Enrollment :
119 Patients enrolled
Trial Details
Trial ID
NCT02260180
Start Date
October 1 2014
End Date
March 1 2015
Last Update
December 2 2020
Active Locations (4)
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1
Oregon Medical Research Center
Portland, Oregon, United States, 97223
2
Philadelphia Institute of Dermatology
Fort Washington, Pennsylvania, United States, 19034
3
DermReseach, Inc.
Austin, Texas, United States, 78759
4
The Education & Research Foundation, Inc.
Lynchburg, Virginia, United States, 24501