Haldbeard6388

o support our findings.BACKGROUND FMX103 1.5% is the first and only topical minocycline foam that is approved for the treatment of papulopustular rosacea in adults. OBJECTIVE We sought to characterize the safety and pharmacokinetics of minocycline under maximal-use conditions of FMX103 1.5% in subjects with moderate-to-severe rosacea. METHODS This Phase Isingle-center, nonrandomized, open-label, single-period pharmacokinetics and safety evaluation study evaluated multiple-dose, topical administration of FMX103 1.5%. Twenty subjects meeting study inclusion/exclusion criteria had ~2 grams of FMX103 1.5% applied to the full face once per day for 14 days. Blood samples were collected 30 minutes prior to study drug application on treatment Days 1, 2, 6, 9, 11, 12, and 14, and also at 2, 4, 8, 12, 16, and 24 hours post-administration on treatment Days 1 and 14. RESULTS Following topical application of a 2-gram maximal-use dose of FMX103 1.5% for 14 days, minocycline plasma concentrations were low. Overall, trough levels were approximately 0.5ng/mL from 24 hours after the first dose through 24 hours after the last dose on Day 14, indicating that steady-state levels appear to have been reached within the first day of dosing. Daily application of FMX103 1.5% was generally safe and well-tolerated by all subjects. CONCLUSION Once-daily topical application of FMX103 1.5% did not lead to appreciable systemic exposure or accumulation of minocycline, suggesting that it is a viable treatment option for papulopustular rosacea.Nontuberculous mycobacteria (NTM) have been increasingly identified as causative of numerous cosmetic procedure related infections worldwide. This manuscript reports clinical aspects and antimicrobial resistance profiles of NTM infections associated with aesthetic procedures diagnosed in a private infectious disease clinic in the Brazilian Amazon. Four patients developed skin and soft tissue infections between August 2015 and August 2019. Clinical, microbiological, and epidemiological data were collected. M. conceptionense, M. abscessus and M. fortuitum were isolated. The histopathology showed dermal granulomatous inflammation. All patients were treated with a combination of antimycobacterial regimens, mainly with moxifloxacin and clarithromycin.Botulinum toxin has been used to treat persistent erythema and flushing in rosacea for several years. Here, we describe two women and one man, each with rosacea with flushing and permanent erythema refractory to conventional treatment, who achieved satisfactory and lasting results following intradermal application of botulinum toxin. Two different botulinum toxin types were used. Cy7 DiC18 Toxin concentrations of 3.75U per 0.1 mL (abobotulinum) and 1.25U per 0.1 mL (incobotulinum) were used for each patient were used for each patient. The outcomes were measured using polarized photography to evaluate the decrease in vascular involvement. In the three cases presented here, botulinum toxin was effective for controlling erythema and flushing associated with rosacea; we also observed a prolonged duration of these improvements without the rebound effect of topical therapies.BACKGROUND Urticaria affects 0.5 to 1 percent of the population at any given time. Treatments include nonsedative antihistamines, autologous serum therapy, and injected histaglobulin. OBJECTIVE This study sought to compare the therapeutic efficacy and safety of injected histaglobulin with autologous serum therapy in chronic urticaria. METHODS This was a hospital-based prospective study performed in the Department of Dermatology, Venereology, and Leprology at Guru Gobind Singh Medical College and Hospital in Faridkot, India. A total of 96 patients with chronic idiopathic urticaria were enrolled after applying inclusion and exclusion criteria and were divided into two groups of 48 patients each using an envelope method. Autologous serum skin tests were performed in each patient irrespective of their group assignment. Group A then received injected histaglobulin and Group B received autologous serum therapy (AST). Patient were evaluated using the Urticaria Activity Score (UAS) every week for six weeks, with follow-up conducted at three and six weeks after the completion of treatment. The Chronic Urticaria Quality of Life questionnaire was used to assess the quality of life of the study participants. RESULTS Out of the 96 initially enrolled patients, 62 completed the six weeks of treatment and two follow-up visits. Twenty patients dropped out due to remission and 14 patients left the study for other reasons. Reductions in UAS values occurred in both the groups by the end of follow-up but were more significant in Group A. Improvement in quality of life scores was also greater in Group A. Recurrence occurred in both groups after treatment cessation but was less common in Group A. CONCLUSION Both treatments were validated for treating chronic urticaria; however, injected histaglobulin showed statistically more consequential results than AST.BACKGROUND Rosacea is a chronic, multisymptom, inflammatory condition that affects the centrofacial skin. Facial erythema associated with rosacea can negatively impact a patient's quality of life and is often hard to treat. OBJECTIVE We sought to review the literature on the role of alpha-adrenergic receptors (α-adrenoceptors) in the context of persistent facial erythema in patients with rosacea and the use of oxymetazoline hydrochloride cream 1% as a topical treatment. METHODS PubMed was searched; search terms included "alpha adrenoceptor," "oxymetazoline," and "rosacea." Additional articles were identified from the reference lists of the results. RESULTS Some α-adrenoceptor agonists have vasoconstrictive properties and may be used topically to treat persistent facial erythema in rosacea. Oxymetazoline hydrochloride cream 1% is an α1A-adrenoceptor agonist approved for the treatment of persistent facial erythema associated with rosacea. Based on our review, we discuss the role of the α-adrenoceptor in persistent facial erythema; provide an overview of the mechanism of action of α-adrenoceptor agonists, such as oxymetazoline, in the treatment of persistent facial erythema; and summarize the clinical development and data to date demonstrating the efficacy and safety of oxymetazoline in the treatment of persistent facial erythema associated with rosacea. CONCLUSION The review of available literature suggests that oxymetazoline cream is well-tolerated, safe, and effective for the treatment of persistent facial erythema in rosacea and is an important component of combination treatment regimens, which are likely to become the standard of treatment for rosacea in the future.