Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Class |
|---|---|
| L'Oreal | INDUSTRY |
Not provided
Not provided
Not provided
Premalignant AKs are highly frequent in the light-skinned populations with an increasing incidence. PDT is considered a well-establish treatment for these lesions, and therefore it is essential to achieve an optimal and effective treatment as possible. The present study proposes a new post-treatment modality with application of an anti-inflammatory moisturizer Cicaplast Baume B5+ to the treated areas that may improve the overall patient satisfaction and minimize the local skin reactions. Treatment regime consists of two daily applications of Cicaplast Baume B5+ for 14 days, and this regime is not associated with increased risk of systemic AEs or serious events.
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Daylight PDT + Cicaplast | Experimental | Pretreatment with currettage. Metvix cream. Daylight PDT. Application of Cicaplast to test area immediately after dPDT. Cicaplast application twce daily for 14 days. |
|
| Daylight PDT | Active Comparator | Pretreatment with currettage. Metvix cream. Daylight PDT. No post treatment. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Cream containing madecassoside and 5 % panthenol | Other | Immediately after daylight PDT, Cicaplast is administrated as post treatment. The patients are instructed to apply the cream twice daily for 14 days. |
| Measure | Description | Time Frame |
|---|---|---|
| Changes in clinically assessed local skin responses after PDT in Cicaplast Baume B5+ treated skin vs. non-post-treated skin from baseline to day 30 | Clinical evaluation of erythema, edema, and crusting will be done in the two treatment areas at all visits and scored on a four-point scale (0-3): None, mild, moderate, or severe | From baseline to day 30 |
| Evaluation of AK identification and grading before PDT and following PDT treatment in skin treated with Cicaplast Baume B5+ treated skin vs. non-post-treated skin | Evaluation of clinical response including AK identification and grading will be performed by trained physicians at baseline and at follow-up visits. AK identification and grading will be performed according to Olsen grade classification system:
| Evaluated at baseline and at day 30 |
| Changes in local skin responses after PDT in Cicaplast Baume B5+ treated skin vs. non-post-treated skin | OCT system will be used to visualize the epidemis and upper dermis and changes in the cutanous microvascular morphology. All images will be evaluated qualitatively and quantitively using the integrated OCT software. | From baseline to day 30 |
| Measure | Description | Time Frame |
|---|---|---|
| changes in the skin barrier function from baseline to day 30 | Skin barrier function is assessed by measurements of trans-epidermal water loss (TEWL) with DermaLab, Cortex Technology, Hadsund, Denmark. Patients will be adjusted to room temperature before TEWL measurements, and skin pH will be measured using a pH-meter from DermaLab, Cortex Technology, Hadsund, Denmark. All measurements will be performed in triplicates and median value will be calculated. |
Not provided
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Affiliation | Role |
|---|---|---|
| Merete Hædersdal, MD PhD DMSc | Department of Dermatology Bispebjerg Hospital | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Bispebjerg Hospital | Copenhagen NV | 2400 | Denmark |
Not provided
| ID | Term |
|---|---|
| D055623 | Keratosis, Actinic |
| ID | Term |
|---|---|
| D011230 | Precancerous Conditions |
| D009369 | Neoplasms |
| D007642 | Keratosis |
| D012871 | Skin Diseases |
Not provided
Not provided
| ID | Term |
|---|---|
| C007288 | dexpanthenol |
Not provided
Not provided
Not provided
A randomized, intraindividual controlled trial
Not provided
Not provided
Not provided
Not provided
|
| Daylight PDT | Other | Daylight PDT performed with 2 hours of artifical indoor light. |
|
| from baseline to day 30 |
| Changes in pigmentation and redness of the skin from baseline to day 30 | The level of erythema and melanin will be estimated at the treatment areas in the face or the décolleté using the CE-marked Skin Colormeter DSM. In addition, erythema and melanin will be estimated in the face using the VISIA, Canfield imaging system, Fairfield, NJ, USA. VISIA uses standard incandescent light, ultraviolet (UV) and cross-polarized light, and generates a series of high-resolution images to determine the patient's overall skin condition. The images will be analyzed with Canfield's software RBX Technology. | From baseline to day 30 |
| Pain during PDT treatment | Will be evaluated by the patient on a numerical scale 0-10: 0 = none, 10 = worst imaginable pain | During the procedure |
| Pain in the treatment areas | Pain will be evaluated by the patient from day 1 to day 30 by completing a diary with information on pain in the Cicaplast Baume B5+ treated area vs. the non-post-treated area . The scale 0-10: 0 = none, 10 = worst imaginable pain will be used. | from day 1 to day 30 |
| Incidence of prutitus in the treatment areas from day 1 to day 30 | Patients will be asked to evaluate the incidence of prutitus in Cicaplast Baume B5+ treated area and the non-post-treated area. Pruritus will be evaluted on the scale 0-3: 0 = none, 1 = light, 2 = moderate, 3 = severe | from day 1 to day 30 |
| Patients satisfaction with the treatment of daylight PDT + Cicaplast Baume B5+ compared to daylight PDT alone | Patients will be asked to evaluate their satisfaction with the treatment on a scale 0-10: 0 = could not be more unsatisfied, 10 = could not be more satisfied | from baseline to day 30 |
| D017437 |
| Skin and Connective Tissue Diseases |