View clinical trials related to Photoaging.
Filter by:The purpose of this investigation is to evaluate the safety and efficacy of the Cutera excel V Laser Genesis procedure utilizing the 1064nm laser for skin rejuvenation.
Subjects will be assigned to a retinoid cream or bakuchiol to compare the cosmetic effects. This will take place over a 12 week period.
Recently it was demonstrated that imiquimod in addition to exerting a repairing effect in pre malignant and malignant lesions caused by UV radiation it reverses histopathological changes associated with the photoaging skin. This is an experimental exploratory study. It included 17 patients. The patients were diagnosed with photoaging grades III and IV in the scale of Glogau and volunteered to participate in the study. Patients were treated with imiquimod 5% topically, for a time period of 12 weeks. Biopsies were taken from periorbital skin area at baseline and after 4 weeks after completing the treatment. Adverse effects, adherence to therapy and patients' satisfaction were measured. Clinical and histological parameters of photoaging were studied at baseline and after treatment. After completion of treatment with imiquimod, the final clinical evaluation was compared to the initial one.
The purpose of this study is to: 1. Evaluate the efficacy of Adapalene gel 0.3% compared to Tretinoin Emollient cream 0.05%, reducing signs of cutaneous photoageing, measured trough photonumeric scale evaluation, investigator evaluation of global response to treatment and subject's evaluation of improvement. 2. Evaluate the safety and tolerability of Adapalene Gel 0.3%, compared to Tretinoin Emollient cream 0.05% during 24 weeks of treatment. The study has the clinical hypothesis that Adapalene Gel 0.3% is as effective as Tretinoin Emollient cream 0.05% in the treatment of cutaneous photoaging.
In this study, 26 patients were selected and included for full-face photodynamic therapy sessions. All patients presented signs of photoaging skin and multiple actinic keratosis. Photographs and Biopsies were taken before and after the procedure. Clinical and histological aspects as well as immunohistochemical aspects regarding neocollagen induction and tumor expression were evaluated.
A clinical and histological randomized controlled phase II trial to evaluate the efficacy and safety of oral isotretinoin for treating photoaging was performed with 32 menopausal or sterilized women aged 40-55y. The subjects were included in two randomly selected groups: A- 21 women received 20mg oral isotretinoin 3x week, moisturizer, sunscreen SPF 60 during three months; B- 11 women received only same moisturizer/sunscreen.
The primary purpose of this study is to compare the efficacy of adapalene (Differin®) gel 0.3% and tretinoin 0.05% emollient cream for the treatment of signs of photodamage, with tolerability assessment as a secondary objective.