Skip to main content

Comparative Efficacy of Nonpurpuragenic Pulsed Dye Laser and Intense Pulsed Light for Erythematotelangiectatic Rosacea.

Dermatol Surg. 2009 Apr 6; Neuhaus IM, Zane LT, Tope WDBACKGROUND Erythematotelangiectatic (ET) rosacea is commonly treated with a variety of laser and light-based systems. Although many have been used successfully, there are a limited number of comparative efficacy studies. OBJECTIVE To compare nonpurpuragenic pulsed dye laser (PDL) with intense pulsed light (IPL) treatment in the ability to reduce erythema, telangiectasia, and symptoms in patients with moderate facial ET rosacea. METHODS Twenty-nine patients were enrolled in a randomized, controlled, single-blind, split-face trial with nonpurpuragenic treatment with PDL and IPL and untreated control. Three monthly treatment sessions were performed with initial PDL settings of 10-mm spot size, 7 J/cm(2), 6-ms pulse duration and cryogen cooling, and initial IPL settings of 560-nm filter, a pulse train of 2.4 and 6.0 ms in duration separated by a 15-ms delay, and a starting fluence of 25 J/cm(2). Evaluation measures included spectrophotometric erythema scores, blinded investigator grading, and patient assessment of severity and associated symptoms. RESULTS PDL and IPL resulted in significant reduction in cutaneous erythema, telangiectasia, and patient-reported associated symptoms. No significant difference was noted between PDL and IPL treatment. CONCLUSION A series of nonpurpuragenic PDL and IPL treatments in ET rosacea was performed with similar efficacy and safety, and both modalities seem to be reasonable choices for the treatment of ET rosacea. The authors have indicated no significant interest with commercial supporters.

Popular posts from this blog

Prevalence Of And Associated Factors For Dry Eye In A Spanish adult population

To estimate the prevalence of dry eye and to investigate its relationship with lifestyle and systemic factors in a general adult population in north-western Spain. METHODS: A dry eye questionnaire was administered and objective tests were performed in 654 individuals [mean age (Standard deviation): 63.6 (14.4) years, range: 40-96, 37.2% males]. Subjects were considered symptomatic when one or more of the symptoms of the questionnaire were present often or all the time. Schirmer test or= 3 and fluorescein staining >or= 1 were considered indicative of signs. Dry eye was defined as the simultaneous presence of symptoms and at least one sign. A design based analysis was performed and all calculations were weighted to give unbiased estimates. RESULTS: Dry eye prevalence was 11.0% (95%confidence interval [CI] 8.6-13.3). Dry eye was found to be more frequent in women (11.9%, 95%CI 8.8-15.1) than in men (9.0%, 95%CI 5.3-12.6), and was significantly associated with aging (p autoimmune diseas...
Read more

Treatments For Rosacea

The specific treatments for rosacea is determined by your physician based on: Your age, general health and medical history. How advanced is the eruption. Tolerance to specific medications, procedures or therapies. Their expectations for the trajectory of the eruption. Your opinion or preference. Treatments for rosacea may include : Modifications to diet Antibiotics. Cortisone ointment. Laser surgery Use sunscreen with a sun protection factor Currently there are several treatments for rosacea are used, depending on the events that it has. At the initial stage, to prevent the dilation of blood vessels and the consequent need to avoid red hot environments, exposure to sunlight, extreme changes in temperature and food hot or too much seasoning. When pustules that resemble pimples, prescribed oral antibiotics such as tetracycline. Another alternative treatments for rosacea is the topical antibiotics such as metronidazole. Also is using retinoids, which regulate the sebum production of the ...
Read more

Periorbital Dermatitis-- A Recalcitrant Disease

Periorbital dermatitis is common and frequently recalcitrant to treatment . Due to the exposed and visible location, patients often suffer severely from periorbital dermatitis. OBJECTIVES: To determine the frequency and causes of periorbital dermatitis including contact sensitizers. METHODS: We investigated two cohorts of patients (Erlangen and IVDK without Erlangen) between 1999 and 2004. RESULTS: The differences between the two cohorts with periorbital dermatitis [Department of Dermatology at University Hospital Erlangen (n = 88) and the German Information Network of Departments of Dermatology (IVDK) collective (n = 2035)] were determined by the MOAHLFA (male, occupational dermatosis, atopic eczema, hand dermatitis, leg dermatitis, facial dermatitis, age > or = 40 years) index. Statistically significant factors for periocular eczema are female sex, atopic skin diathesis and age > or = 40 years. In both cohorts allergic contact dermatitis was the main cause of periorbital eczema...
Read more