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Dermatology skin diseases

Finja Jockenhöfer, Katharina Herberger, Jörg Schaller, Katja Christina Hohaus, Maren Stoffels-Weindorf, Philipp Al Ghazal, Matthias Augustin, Joachim Dissemond
INTRODUCTION: Pyoderma gangrenosum (PG) is a rare neutrophilic, ulcerative skin disease of largely unknown pathophysiology. MATERIAL AND METHODS: In this study, potentially relevant cofactors and comorbidities in patients with PG from three dermatological wound care centers in Germany were evaluated. RESULTS: Of the 121 patients assessed, women (66.9 %) were more frequently affected than men. Patient age ranged from 18 to 96 years (mean 59...
October 2016: Journal der Deutschen Dermatologischen Gesellschaft, Journal of the German Society of Dermatology: JDDG
Mona Malakouti, Gabrielle E Brown, Argentina Leon, Eva Wang, April N Naegeli, Emily Edson-Heredia, Ethan Levin, John Y M Koo
INTRODUCTION: Patient-reported outcome measures are increasingly utilized in dermatology to assess the impact of skin disease on quality of life. Despite recognition of the influence of skin disease on intimate relationships, an instrument to assess intimacy has not been developed. The objective of this study was to create the Dermatologic Intimacy Scale (DIS) and administer the prototype to a patient population. METHODS: A group of healthcare providers at the University of California San Francisco created the DIS prototype...
October 21, 2016: Journal of Dermatological Treatment
Kazuhiko Yoshimatsu, Gakuji Osawa, Hajime Yokomizo, Yuki Yano, Sachiyo Okayama, Akiko Sakuma, Masaya Satake, Yasufumi Yamada, Shinichi Asaka, Takebumi Usui, Kentaro Yamaguchi, Shunichi Shiozawa, Takeshi Shimakawa, Takao Katsube, Yoshihiko Naritaka
A 78-year-old man visited our hospital with a prolapsed hemorrhoid. He was referred to the dermatology unit due to the thickness and redness of the perianal skin. He was diagnosed as having extra mammary Paget's disease by skin biopsy. After a biopsy of the anal polyp was performed to investigate the primary site, he was diagnosed with early anal canal cancer with Pagetoid spread and underwent a radical operation. Abdominoperineal resection with skin(D2 prx D3 lymphadenectomy) was performed with perineal reconstruction using a gracilis muscle graft...
October 2016: Gan to Kagaku Ryoho. Cancer & Chemotherapy
M Ivaskiene, A P Matusevicius, A Grigonis, G Zamokas, L Babickaite
In the field of veterinary dermatology dermatophytosis is one of the most frequently occurring infectious diseases, therefore its treatment should be effective, convenient, safe and inexpensive. The aim of this study was to evaluate the efficacy of newly developed topical formulations in the treatment of cats with dermatophytosis. Evaluation of clinical efficacy and safety of terbinafine and econazole formulations administered topically twice a day was performed in 40 cats. Cats, suffering from the most widely spread Microsporum canis-induced dermatophytosis and treated with terbinafine hydrochloride 1% cream, recovered within 20...
September 1, 2016: Polish Journal of Veterinary Sciences
Justin C Chia, P Régine Mydlarski
PURPOSE: Omalizumab is a recombinant humanized monoclonal antibody that inhibits the binding of IgE to the high-affinity IgE receptor (FceRI) on the surface of mast cells and basophils. Omalizumab has been approved for use in asthma, and new reports show promise in a variety of dermatologic diseases. Herein, we review the literature on omalizumab in dermatology and discuss the safety, efficacy and mechanisms of action for this emerging therapy. MATERIALS AND METHODS: PubMED, MEDLINE, and Embase databases were searched for the period January 1, 1990, to September 1, 2016...
October 19, 2016: Journal of Dermatological Treatment
Y Wang, P Liu
WHAT IS KNOWN AND THE OBJECTIVE: Sofosbuvir (SOF) and daclatasvir (DCV) have revolutionized the treatment of hepatitis C virus and now represent the preferred therapy for this disease. Limited data are available on the dermatological side effects resulting from co-administration of SOF and DCV. CASE DESCRIPTION: We report a case of an erythema multiforme drug eruption associated with erythrodermic psoriasis induced by SOF and DCV. After ceasing treatment, the skin condition significantly improved...
October 18, 2016: Journal of Clinical Pharmacy and Therapeutics
Raida Zouari, Dorsaf Moalla-Rekik, Zouheir Sahnoun, Tarek Rebai, Semia Ellouze-Chaabouni, Dhouha Ghribi-Aydi
BACKGROUND: Lipopeptide microbial surfactants are endowed with unique surface properties as well as antimicrobial, anti-wrinkle, moisturizing and free radical scavenging activities. They were introduced safely in dermatological products, as long as they present low cytotoxicity against human cells. The present study was undertaken to evaluate the in vitro antioxidant activities and the wound healing potential of Bacillus subtilis SPB1 lipopeptide biosurfactant on excision wounds induced in experimental rats...
October 14, 2016: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
Shanaz Ghuman, Bhekumthetho Ncube, Jeffrey F Finnie, Lyndy J McGaw, Roger M Coopoosamy, Johannes Van Staden
Medicinal plants used for wound healing and skin diseases are the key to unlocking the doors to combating problematic skin diseases as resistance of pathogens to pharmaceuticals and allopathic management continues to increase. The study aimed at investigating the antimicrobial efficacies, phenolic content, and cytotoxicity effects of 11 medicinal plant extracts commonly used for treating skin conditions and wound healing in traditional medicine within KwaZulu-Natal. Eleven plant species were separated into different plant parts (bulbs, roots, leaves) and extracted with different solvents...
2016: Frontiers in Pharmacology
Anna Kurayev, Alice B Gottlieb
OBJECTIVE: To describe a case in which a patient developed Candida esophagitis (CE) after treatment of atopic dermatitis (AD) with mycophenolate mofetil (MMF) for 22 months. CASE SUMMARY: A 59-year-old Caucasian female with long-standing history of AD successfully treated with MMF presented to the dermatology clinic for follow-up appointment with 3 months' history of projectile vomiting, choking, and trouble swallowing. Patient underwent esophagogastroduodenoscopy (EGD) that demonstrated whitish plaques in esophagus consistent with CE, which was confirmed by biopsy and cytology...
October 1, 2016: Journal of Drugs in Dermatology: JDD
B Dréno, E Araviiskaia, E Berardesca, G Gontijo, M Sanchez Viera, L F Xiang, R Martin, T Bieber
The skin is a complex barrier organ made of a symbiotic relationship between microbial communities and host tissue via complex signals provided by the innate and the adaptive immune systems. It is constantly exposed to various endogenous and exogenous factors which impact this balanced system potentially leading to inflammatory skin conditions comprising infections, allergies or autoimmune diseases. Unlike the gut and stool microbiome which has been studied and described for many years, investigations on the skin or scalp microbiome only started recently...
October 13, 2016: Journal of the European Academy of Dermatology and Venereology: JEADV
Waleed Ahmed Salah Eldeen Hassan, Eman Abd Elaleem Baraka, Basant Mohammed Elnady, Tahany Mahmoud Gouda, Nehad Fouad
OBJECTIVE: Cluster of differentiation 163 (CD163) is a receptor that binds haptoglobin-hemoglobin complexes and is mainly expressed on macrophages and monocytes. As a result of shedding, the extracellular portion of CD163 circulates in the blood as a soluble CD163 (sCD163). This study aimed to measure serum sCD163 levels in patients with systemic sclerosis (SSc) and to assess its association with the clinical, laboratory, and radiological features of the disease. MATERIAL AND METHODS: We measured serum sCD163 levels in 24 patients with SSc and in 30 healthy controls...
September 2016: Eur J Rheumatol
Charlotte Bernigaud, Fang Fang, Katja Fischer, Anne Lespine, Ludwig Serge Aho, Dominique Dreau, Andrew Kelly, Jean-François Sutra, Francis Moreau, Thomas Lilin, Françoise Botterel, Jacques Guillot, Olivier Chosidow
BACKGROUND: Scabies is one of the commonest dermatological conditions globally; however it is a largely underexplored and truly neglected infectious disease. Foremost, improvement in the management of this public health burden is imperative. Current treatments with topical agents and/or oral ivermectin (IVM) are insufficient and drug resistance is emerging. Moxidectin (MOX), with more advantageous pharmacological profiles may be a promising alternative. METHODOLOGY/PRINCIPAL FINDINGS: Using a porcine scabies model, 12 pigs were randomly assigned to receive orally either MOX (0...
October 2016: PLoS Neglected Tropical Diseases
Anne Spichler Moffarah, Mayar Al Mohajer, Bonnie L Hurwitz, David G Armstrong
The skin is colonized by a diverse collection of microorganisms which, for the most part, peacefully coexist with their hosts. Skin and soft tissue infections (SSTIs) encompass a variety of conditions; in immunocompromised hosts, SSTIs can be caused by diverse microorganisms-most commonly bacteria, but also fungi, viruses, mycobacteria, and protozoa. The diagnosis of SSTIs is difficult because they may commonly masquerade as other clinical syndromes or can be a manifestation of systemic disease. In immunocompromised hosts, SSTI poses a major diagnostic challenge, and clinical dermatological assessment should be initially performed; to better identify the pathogen and to lead to appropriate treatment, etiology should include cultures of lesions and blood, biopsy with histology, specific microbiological analysis with special stains, molecular techniques, and antigen-detection methodologies...
August 2016: Microbiology Spectrum
Marc Pihet, Yohann Le Govic
Dermatophytoses include a wide variety of diseases involving glabrous skin, nails and hair. These superficial infections are a common cause of consultation in dermatology. In many cases, their diagnosis is not clinically obvious, and mycological analysis therefore is required. Direct microscopic examination of the samples using clearing agents provides a quick response to the clinician and is usually combined with cultures on specific media, which must be used to overcome the growth of contaminating moulds that may hamper the recovery of dermatophytes...
October 7, 2016: Mycopathologia
Michael Stormly Hansen, Oliver Niels Klefter, Hanne Olsen Julian, Anne Marie Lynge Pedersen, Steffen Heegaard
Pemphigoid and pemphigus diseases as well as Stevens-Johnson syndrome present as vesiculobullous disorders of the skin and may additionally involve both the oral cavity and the ocular surface. Ocular involvement ranges from mild irritation and dry eye disease to chronic conjunctivitis, symblepharon, eyelid malposition, ocular surface scarring and severe visual loss. In addition to diagnostic assessments, ophthalmologists must treat the dry eye and Meibomian gland dysfunction components of these diseases using a stepladder approach, including eyelid hygiene and lubricants...
October 7, 2016: Oral Diseases
Maurice A M van Steensel
It might be possible to treat genetic skin diseases by correcting defective RNA. In this issue of Experimental Dermatology, Bornert et al review the latest developments in this area. Progress is rapid and impressive. Clinical use of RNA correction looks set to soon become reality. The future looks bright indeed. But, as always, we have to think before we act. In my comment, I provide a much-needed reality check. This article is protected by copyright. All rights reserved.
September 27, 2016: Experimental Dermatology
Julia-Tatjana Maul, Lorenz Kretschmer, Florian Anzengruber, Andrew Pink, Carla Murer, Lars E French, Günther F L Hofbauer, Alexander A Navarini
BACKGROUND: Narrowband (TL-01) UVB phototherapy (UVB nb) is effective in treating inflammatory skin disease. The addition of UVA is traditionally advocated to reduce pruritus, but lacks evidence for this recommendation. OBJECTIVES: The aim of this study was to assess the effect of UVB nb and UVA phototherapy in combination compared against UVB nb monotherapy on pruritus, disease activity, and quality of life. METHODS: In this double-blind randomised clinical trial 53 patients suffering from inflammatory skin diseases with pronounced itching (Visual Analogue Scale (VAS) for pruritus ≥ 5) were randomised in to two treatment groups...
October 4, 2016: Journal of the European Academy of Dermatology and Venereology: JEADV
Georgios Xirotagaros, Sergio Hernández-Ostiz, Juan Ignacio Aróstegui, Antonio Torrelo
Specific gene mutations leading to dysregulation of innate immune response produce the expanding spectrum of monogenic autoinflammatory diseases (AIDs). They are characterized by seemingly unprovoked, recurrent episodes of systemic inflammation in which a myriad of manifestations usually affect skin. Novel genetic technologies have led to the discovery of new AIDs and phenotypes that were not previously clinically described. Consequently the number of AIDs is continuously growing and their recognition and the disclosure of their pathophysiology will prompt early diagnosis and targeted treatment of affected patients...
October 4, 2016: Pediatric Dermatology
Milène Kennedy Crispin, Justin M Ko, Brittany G Craiglow, Shufeng Li, Gautam Shankar, Jennifer R Urban, James C Chen, Jane E Cerise, Ali Jabbari, Mårten C G Winge, M Peter Marinkovich, Angela M Christiano, Anthony E Oro, Brett A King
BACKGROUND: Alopecia areata (AA) is an autoimmune disease characterized by hair loss mediated by CD8(+) T cells. There are no reliably effective therapies for AA. Based on recent developments in the understanding of the pathomechanism of AA, JAK inhibitors appear to be a therapeutic option; however, their efficacy for the treatment of AA has not been systematically examined. METHODS: This was a 2-center, open-label, single-arm trial using the pan-JAK inhibitor, tofacitinib citrate, for AA with >50% scalp hair loss, alopecia totalis (AT), and alopecia universalis (AU)...
September 22, 2016: JCI Insight
Amy E Mitchell, Jennifer A Fraser, Alina Morawska, Joanne Ramsbotham, Patsy Yates
BACKGROUND: The development of child behaviour and parenting difficulties is understood to undermine treatment outcomes for children with atopic dermatitis. Past research has reported on correlates of child behaviour difficulties. However, few research studies have sought to examine parenting confidence and practices in this clinical group. OBJECTIVES: To examine relationships between child, parent, and family variables, parent-reported and directly-observed child and parent behaviour, parents' self-efficacy with managing difficult child behaviour, self-reported parenting strategies, and disease severity...
September 23, 2016: International Journal of Nursing Studies
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