View clinical trials related to Keratosis.
Filter by:The primary aim of this study is to investigate the effect of 5-fluorouracil, imiquimod, and melatonin for actinic keratosis on immunological gene, and protein expressions profiles. Secondarily, the aim is to assess the effect of the treatment on the histopathology of actinic keratoses.
This phase IIA study evaluates the effects of calcipotriene plus 5- fluorouracil immunotherapy for skin cancer prevention in organ transplant recipients. Precancerous skin lesions, actinic keratoses (AK), may put organ transplant recipients at higher than average risk of developing skin cancer. Topical calcipotriene is a form of vitamin D and is used to treat psoriasis and topical 5- fluorouracil is a chemotherapy agent applied to the skin. The combination of calcipotriene plus 5- fluorouracil topical cream, which activates the immune cells against cancer, may help prevent skin cancer in organ transplant recipients who have precancerous skin lesions.
The purpose of this study is testing the use of topical Imipramine in combination with topical photodynamic therapy's (PDT) effect on pain following treatment. PDT is a commonly used treatment in dermatology for patients who have many pre-cancers (actinic keratosis-AKs) on their skin. These are both FDA-approved treatments, but this study is evaluating their use in combination, which has not been evaluated in the past. The investigators have been doing studies using animals that suggest that imipramine might make the PDT less painful and might help it work better. In order to participate, the subject and their dermatologist have decided that they would benefit from PDT to treat their skin due to many AK precancerous lesions. Please note that neither PDT nor imipramine are experimental treatments, but treating their skin with imipramine before PDT is a new approach.
The aim of this study is to test the safety. tolerability and efficacy of field-directed photodynamic therapy (PDT) with 10% aminolevulinic acid gel (Ameluz®, BF-200 ALA) in combination with one of the narrow spectrum red light RhodoLED lamps in comparison to vehicle treatment for actinic keratosis (AK) on the extremities and neck/trunk.
This is a randomized, controlled, multi-center trial in subjects diagnosed with Actinic Keratosis (AK) where each subject serves as their own control. The trial will be conducted at 2 sites, one in Germany and one in the United States. Approximately 60 subjects will be randomized to ensure 51 subjects complete the study.
This validation study aims to develop a standardised investigator global assessment (IGA) score for keratosis pilaris and test the validity and reliability of the score through a one-day scoring exercise held at a private practice and compare it to a standard 0-4 IGA score specifically defined for keratosis pilaris.
The purpose of the study is to evaluate the incidence of biopsy confirmed invasive squamous cell carcinoma (SCC) in the selected treatment field (TF) after administration of topical tirbanibulin 10 milligram (mg)/gram (g) ointment or diclofenac sodium 3 percent (%) gel over the 3-year study period.
This study focus on the efficacity of tumescent anesthesia in pain management during a photodynamic therapy on the vertex for treatment of actinic keratosis. To do this we carried out a prospective, randomized, controlled, open-ended study. Our aim is to show a 40% reduction in pain during photodynamic therapy session compared to a conventionally used analgesic method (paracetamol + cold water)
Prepare an ointment from Azadirachta indica leaves extract and its apply on palmer arsenical keratosis patient, for 12 weeks. After intervention, effect of the ointment will be observed by measuring the nodule (before and after apply the ointment)
Prepare an ointment from Nigella sativa seeds extract and apply it over palmer arsenical keratosis patient for 12 weeks. After than the effect of the ointment will be observed by measuring the keratotic nodular size before and after the intervention.