View clinical trials related to Rosacea.
Filter by:A Randomized, Double-Blind, Multiple-Site, Placebo-Controlled, Parallel-Design Study to Evaluate the Safety and Therapeutic Equivalence of Brimonidine Topical Gel, 0.33% (Watson Laboratories, Inc., USA) to Reference Product Mirvaso® (brimonidine) topical gel, 0.33% (Galderma Laboratories, L.P., USA) in Patients with Moderate to Severe Facial Erythema Associated with Rosacea
The objective of this experiment is to develop and validate in vitro methods to isolate inflammatory cells from skin biopsies for quantitative flow cytometry analysis. Real-time polymerase chain reaction (RT-PCR) will also be performed using skin biopsy samples to validate flow cytometry results. Such methods could eventually be used to better understand the pathophysiology and the mechanism of action of various medications in patients with atopic dermatitis, acne rosacea or vulgaris, HS, and systemic sclerosis. In this study, up to 15 healthy volunteers, 50 patients with atopic dermatitis, 15 patients with acne rosacea, 15 patients with psoriasis (to be used as control), 15 patients with acne vulgaris, 10 patients with psoriasis to develop a method of analysis for systemic sclerosis, and 10 patients with HS will be recruited. For the healthy volunteers, atopic dermatitis, psoriasis and HS groups, at least one (1) and a maximum of four (4) skin biopsies (4-5 mm) per subject will be performed. Biopsies will be performed on either the trunk or the limbs, excluding the hands and the feet. At least one (1) and a maximum of three (3) skin biopsies (2-3 mm) per subject will be collected for the acne rosacea and acne vulgaris groups from one or more body location(s) affected by the pathology. For patients with atopic dermatitis, an optional blood draw of up to 10 mL will be collected to measure serum IgE levels. For patients with atopic dermatitis, psoriasis, and HS, an optional blood collection of up to 50 mL will be collected to perform flow cytometry on circulating blood cells to study differences in flow cytometry results between cells extracted from biopsies and circulating cells.
A single center prospective, randomized, controlled split face study comparing a 532nm KTP laser with a 595nm PDL for the treatment of Erythematotelangiectatic Rosacea and Papulopustular Rosacea. Subjects will receive laser treatments and will be followed at 6 weeks post-final laser treatment.
This study is designed to: 1. assess the signs and symptoms of rosacea, including erythema, without treatment and during treatment with Mirvaso® gel 2. further characterize lifestyle impact and patient satisfaction with Mirvaso® treatment 3. gain a better understanding of the real-world use of Mirvaso® on the pattern and management of facial erythema of rosacea.
Rosacea is a chronic facial disfiguring dermatosis characterized by different stages like flushing, erythema, telangiectasia and papulo-pustular lesions. Recommended treatments include topical (metronidazole) and systemic (doxycycline) antibiotics with only a suspensive effect. The bipolar radiofrequency (RF) with Elos system (infrared light) is a device emitting an electromagnetic current inducing an increase in temperature when applied on the skin, potentiated by infrared light. The monopolar RF has already been used in rosacea on a small number of cases with positive and prolonged results. RF with Elos system has been evaluated on erythemato-telangiectasic rosacea with encouraging results. Demodex folliculorum (DF) is a long transparent mite which asymptomatically parasitizes pilosebaceous follicle of normal human skin sometimes responsible of inflammatory facial dermatoses. The prevalence and density of DF are increased in rosacea, and DF is suspected to play a role in the pathogenesis of rosacea. DF is sensitive to heat, and the investigators hypothesize that radiofrequency treatment may affect the survival of the mite and should be effective to treat papulopustular rosacea.
The pilot study will investigate whether combination treatment of Finacea 15% Gel and Brimonidine 0.33% Gel could be more effective than Brimonidine 0.33% Gel monotherapy in treating both the papules/pustules and erythema associated with rosacea.
This is a prospective, multi-site (up to 5 sites), single-blinded, randomized trial. Up to 88 subjects will be enrolled and randomized to one of four treatment groups (4 Groups of 22 subjects), and will receive study treatments based on their assigned treatment group. Following study treatments, follow-up visits will occur at 90, 180 and 365 days from each subject's last study treatment.
This study will evaluate the safety and efficacy of oxymetazoline hydrochloride (HCl) cream 1.0% (AGN-199201) once daily compared to vehicle for the treatment of persistent moderate to severe facial erythema associated with rosacea.
This study will evaluate the safety and efficacy of AGN-199201 once daily compared to vehicle for the treatment of persistent moderate to severe facial erythema associated with rosacea.
The purpose of the study is to compare the safety and efficacy profiles of a generic Azelaic Acid Gel, 15% to the reference listed Finacea® (azelaic acid) Gel, 15% in the treatment of moderate facial rosacea.