Actinic Keratosis
Conditions
Brief summary
The purpose of this study is to determine whether or not ACT01 is effective and tolerable alone or when used in combination with Comp01, Comp02, Comp03 or Comp04 in patients with facial and/or scalp keratosis.
Interventions
Sponsors
Study design
Eligibility
Inclusion criteria
1. Presence of actinic keratosis lesions on the face and/or scalp within a 25 cm2 contiguous area containing at least four lesions that are non-hypertrophic and non-hyperkeratotic and not larger than 6 mm in longest diameter. 2. Age 30-85 years, inclusive. 3. Good general health as determined by investigator and supported by medical history and normal or not clinically significant abnormal vital signs (blood pressure and pulse).
Exclusion criteria
1. Severe, uncontrolled auto-immune, cardiovascular, gastrointestinal, hematological, hepatic, neurological, pancreatic, pulmonary or renal disease. 2. Dermatologic conditions if present on the face such as acne, atopic dermatitis, seborrheic dermatitis, eczema, rosacea, or albinism. 3. Application of 1) chemical peel, 2) dermabrasion, 3) laser abrasion, 4) PUVA (psoralen plus ultraviolet A) therapy, or 5) UVB therapy to the intended treatment area within 180 days prior to the Baseline Visit. 4. Use of sun lamps or sun tanning beds or booths during the 14 days prior to the Baseline Visit.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Treatment Success at End of Study Visit | up to Day 57 | Treatment success at end of study visit defined as % of participants with 100% clearance of AK lesions |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Irritation Score | up to Day 57 | Percentage of participants with moderate or severe overall irritation at end of treatment. |
Countries
United States
Participant flow
Participants by arm
| Arm | Count |
|---|---|
| ACT01 Plus Comp01 ACT01 Cream in combination with Comp01 Cream, once daily, 29 days
ACT01
Comp01 | 25 |
| ACT01 Plus Comp02 ACT01 Cream in combination with Comp02 Cream, once daily, 29 days
ACT01
Comp02 | 24 |
| ACT01 Plus Comp03 ACT01 Cream in combination with Comp03 Cream, once daily, 29 days
ACT01
Comp03 | 25 |
| ACT01 Plus Comp04 ACT01 Cream in combination with Comp04 Cream, once daily, 29 days
ACT01
Comp04 | 24 |
| Total | 98 |
Withdrawals & dropouts
| Period | Reason | FG000 | FG001 | FG002 | FG003 |
|---|---|---|---|---|---|
| Overall Study | Withdrawal by Subject | 1 | 0 | 0 | 1 |
Baseline characteristics
| Characteristic | ACT01 Plus Comp01 | Total | ACT01 Plus Comp04 | ACT01 Plus Comp03 | ACT01 Plus Comp02 |
|---|---|---|---|---|---|
| Age, Continuous | 64.4 years STANDARD_DEVIATION 11.08 | 65.5 years STANDARD_DEVIATION 9.47 | 66.9 years STANDARD_DEVIATION 8.28 | 66.5 years STANDARD_DEVIATION 8.94 | 64.4 years STANDARD_DEVIATION 9.78 |
| Ethnicity (NIH/OMB) Hispanic or Latino | 0 Participants | 1 Participants | 1 Participants | 0 Participants | 0 Participants |
| Ethnicity (NIH/OMB) Not Hispanic or Latino | 25 Participants | 97 Participants | 23 Participants | 25 Participants | 24 Participants |
| Ethnicity (NIH/OMB) Unknown or Not Reported | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 0 Participants |
| Race (NIH/OMB) American Indian or Alaska Native | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 0 Participants |
| Race (NIH/OMB) Asian | 0 Participants | 1 Participants | 0 Participants | 1 Participants | 0 Participants |
| Race (NIH/OMB) Black or African American | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 0 Participants |
| Race (NIH/OMB) More than one race | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 0 Participants |
| Race (NIH/OMB) Native Hawaiian or Other Pacific Islander | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 0 Participants |
| Race (NIH/OMB) Unknown or Not Reported | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 0 Participants |
| Race (NIH/OMB) White | 25 Participants | 97 Participants | 24 Participants | 24 Participants | 24 Participants |
| Region of Enrollment United States | 25 participants | 98 participants | 24 participants | 25 participants | 24 participants |
| Sex: Female, Male Female | 6 Participants | 18 Participants | 2 Participants | 7 Participants | 3 Participants |
| Sex: Female, Male Male | 19 Participants | 80 Participants | 22 Participants | 18 Participants | 21 Participants |
Adverse events
| Event type | EG000 affected / at risk | EG001 affected / at risk | EG002 affected / at risk | EG003 affected / at risk |
|---|---|---|---|---|
| deaths Total, all-cause mortality | — / — | — / — | — / — | — / — |
| other Total, other adverse events | 22 / 26 | 24 / 24 | 20 / 25 | 24 / 25 |
| serious Total, serious adverse events | 0 / 26 | 0 / 24 | 0 / 25 | 1 / 25 |
Outcome results
Treatment Success at End of Study Visit
Treatment success at end of study visit defined as % of participants with 100% clearance of AK lesions
Time frame: up to Day 57
Population: Per protocol
| Arm | Measure | Value (NUMBER) |
|---|---|---|
| ACT01 Plus Comp01 | Treatment Success at End of Study Visit | 66.7 percentage of participants |
| ACT01 Plus Comp02 | Treatment Success at End of Study Visit | 65.2 percentage of participants |
| ACT01 Plus Comp03 | Treatment Success at End of Study Visit | 76.0 percentage of participants |
| ACT01 Plus Comp04 | Treatment Success at End of Study Visit | 66.7 percentage of participants |
Irritation Score
Percentage of participants with moderate or severe overall irritation at end of treatment.
Time frame: up to Day 57
Population: Overall irritation
| Arm | Measure | Value (NUMBER) |
|---|---|---|
| ACT01 Plus Comp01 | Irritation Score | 56.0 percentage of participants |
| ACT01 Plus Comp02 | Irritation Score | 75.0 percentage of participants |
| ACT01 Plus Comp03 | Irritation Score | 52.0 percentage of participants |
| ACT01 Plus Comp04 | Irritation Score | 66.7 percentage of participants |