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https://www.readbyqxmd.com/read/28331897/erosive-pustular-dermatosis-of-the-scalp-after-contact-dermatitis-from-a-prosthetic-hair-piece
#1
Jay S Herbst, Alexander T Herbst
No abstract text is available yet for this article.
March 2017: JAAD Case Reports
https://www.readbyqxmd.com/read/28330494/pseudomonas-oryzihabitans-sepsis-in-a-1-year-old-child-with-multiple-skin-rashes-a-case-report
#2
Michael Owusu, Ellis Owusu-Dabo, Godfred Acheampong, Isaac Osei, John Amuasi, Nimako Sarpong, Augustina Annan, Hsin-Ying Chiang, Chih-Horng Kuo, Se Eun Park, Florian Marks, Yaw Adu-Sarkodie
BACKGROUND: Pseudomonas oryzihabitans is a Pseudomonas bacterial organism rarely implicated in human infections. The bacterium has been isolated in a few reported cases of neurosurgical infections and patients with end-stage cirrhosis, sickle cell disease, and community-acquired urinary tract infections. Limited information exists in developing countries, however, because of the lack of advanced microbiological tools for identification and characterization of this bacterium. This case report describes the isolation of a rare Pseudomonas bacterium in a patient presenting with sepsis and skin infection...
March 23, 2017: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/28322474/efficacy-of-ixekizumab-compared-to-etanercept-and-placebo-in-patients-with-moderate-to-severe-plaque-psoriasis-and-non-pustular-palmoplantar-involvement-results-from-three-phase-3-trials-uncover-1-2-and-3
#3
A Menter, R B Warren, R G Langley, J F Merola, L N Kerr, E B Dennehy, D Shrom, D Amato, Y Okubo, K Reich
BACKGROUND: Palmoplantar psoriasis has significant physical and emotional impact on patients and can be difficult to treat. OBJECTIVE: To evaluate the efficacy of ixekizumab in the treatment of patients with moderate-to-severe non-pustular palmoplantar involvement and moderate-to-severe plaque psoriasis. METHODS: In three phase 3, double-blind, placebo-controlled trials, patients with moderate-to-severe non-pustular plaque psoriasis (UNCOVER-1 (N=1296), UNCOVER-2 (N=1224), UNCOVER-3 (N=1346)) were randomised to subcutaneous 80 mg ixekizumab every 2 or 4 weeks (Q2W, Q4W), after a 160 mg starting dose, or placebo through week 12...
March 21, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28319281/successful-secukinumab-treatment-of-generalized-pustular-psoriasis-and-erythrodermic-psoriasis
#4
C Mugheddu, L Atzori, A Lappi, M Pau, S Murgia, F Rongioletti
Erythrodermic psoriasis (EP) and generalized pustular psoriasis (GPP) are the most severe forms of psoriasis, resulting in significant morbidity and even mortality (1) . There are few evidence-based data on their treatment (2,3) . Secukinumab, a fully human anti-IL-17A monoclonal antibody, demonstrated strong efficacy in treating moderate to severe plaque-type psoriasis (4,5) . This article is protected by copyright. All rights reserved.
March 20, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28317161/eosinophilic-pustular-folliculitis-in-children-after-stem-cell-transplantation-an-eruption-distinct-from-graft-versus-host-disease
#5
Martin Theiler, Vikash S Oza, Erin F Mathes, Christopher C Dvorak, Timothy H McCalmont, Iwei Yeh, Robert Sidbury, Kelly M Cordoro
Eosinophilic pustular folliculitis (EPF) is a rare cutaneous disorder that typically occurs in three clinical contexts: men, individuals who are immunosuppressed or have human immunodeficiency virus, and infants. A fourth subtype occurring 2 to 3 months after hematopoietic stem cell transplantation (HSCT) has recently been described in several adults. We report two cases of EPF arising in children after HSCT. It is important to recognize this form of EPF after HSCT and differentiate it from graft-versus-host disease since it responds readily to topical steroids and appears to have an excellent prognosis...
March 20, 2017: Pediatric Dermatology
https://www.readbyqxmd.com/read/28300898/pruritic-folliculitis-of-pregnancy
#6
Lilian Mathias Delorenze, Letícia Guedes Branco, Luiza Fiszon Cerqueira, Wellington Batista Vasques, Simone de Abreu Neves Salles, Enoi Guedes Vilar
Pruritic folliculitis of pregnancy is a rare disease of unknown etiology. It occcurs primarily during pregnancy, usually with spontaneous resolution postpartum. It is characterized by a benign dermatosis, with papular and pustular follicular lesions that first appear on the torso and occasionally spread throughout the body. We report the case of a patient in the 27th week of pregnancy, with a two-month evolution of pruritic and papular erythematous lesions on her lower back. Differential diagnosis includes other pregnancy-specific dermatoses: gestational pemphigoid, pruritic urticarial papules and plaques of pregnancy (PUPPP), prurigo of pregnancy, and (PUPPP) and prurigo of pregancy...
September 2016: Anais Brasileiros de Dermatologia
https://www.readbyqxmd.com/read/28300318/interleukin-17-blockade-in-generalized-pustular-psoriasis-new-hope-for-severely-ill-patients
#7
A Reich
No abstract text is available yet for this article.
March 2017: British Journal of Dermatology
https://www.readbyqxmd.com/read/28295164/autosomal-dominant-familial-generalized-pustular-psoriasis-caused-by-a-card14-mutation
#8
T Takeichi, A Kobayashi, E Ogawa, Y Okuno, S Kataoka, M Kono, K Sugiura, R Okuyama, M Akiyama
In 2012, gain-of-function mutations in CARD14, which encodes caspase recruitment domain family member 14, were identified as the cause of familial psoriasis vulgaris (PV) and familial pityriasis rubra pilaris (PRP).(1,2) We and another group reported that CARD14 variants are associated with generalized pustular psoriasis (GPP) and palmoplantar pustular psoriasis (PPP).(3-5) The other reports mentioned that CARD14 mutations in individuals with GPP and erythrodermic PRP. (4,6) Very recently, we described PRP type V as an autoinflammatory disease caused by CARD14 mutations...
March 10, 2017: British Journal of Dermatology
https://www.readbyqxmd.com/read/28295154/phenotypical-analysis-of-ectoenzymes-cd39-cd73-and-adenosine-receptor-2a-in-cd4-cd25-high-foxp3-regulatory-t-cells-in-psoriasis
#9
Ling Han, Hideaki Sugiyama, Qi Zhang, Kexiang Yan, Xu Fang, Thomas S McCormick, Kevin D Cooper, Qiong Huang
BACKGROUND: CD39 and CD73 are two novel cell surface markers of CD25(high) Foxp3(+) regulatory T-cells (Tregs). Concordant expression of these two ectoenzymes not only discriminate Tregs from other cell populations, but also generates pericellular adenosine, which has been reported to suppress proliferation of activated T effector (Teff) cells. Because it is currently unclear whether human ectoenzymes (CD39/CD73) are involved in the impaired suppressive activity of Tregs in psoriasis, we examined the frequencies and phenotypes of CD39/CD73-expressing Tregs and related receptor adenosine receptor 2A (A2A R) in peripheral blood of patients with different types of psoriasis...
March 15, 2017: Australasian Journal of Dermatology
https://www.readbyqxmd.com/read/28255119/-clinical-analysis-of-82-cases-of-generalized-pustular-psoriasis
#10
Xiaoqi Wu, Yaping Li
To analyze clinical features, laboratory tests, treatment and prognosis for patients with generalized pustular psoriasis (GPP).
 Methods: Clinical data of 82 patients with GPP (16 cases of children, 66 cases of adults) from the Department of Dermatology, Second Xiangya Hospital, Central South University were retrospectively analyzed.
 Results: Among the GPP patients, the male to female ratio was 1:1.1. Average age of onset in patients without history of psoriasis vulgaris (GPPPSO-) was earlier than that of patients with history of psoriasis vulgaris (GPPPSO+)[(25...
February 28, 2017: Zhong Nan da Xue Xue Bao. Yi Xue Ban, Journal of Central South University. Medical Sciences
https://www.readbyqxmd.com/read/28242094/amicrobial-pustulosis-of-the-folds-where-have-we-gone-25years-after-its-original-description
#11
REVIEW
C Schissler, C Velter, D Lipsker
BACKGROUND: Twenty-five years ago at the Journées Dermatologiques de Paris, Prof. Béatrice Crickx described a new association, "antimicrobial pustulosis and systemic lupus erythematosus", a condition now known as amicrobial pustulosis of the folds (APF). The aim of this study is to analyse the clinical and laboratory characteristics of APF and to outline the gradual advancement of knowledge regarding this disease. MATERIALS AND METHODS: Based on a case of APF seen in our department, we carried out a review of the literature since 1991 by searching the Medline database for scientific articles using the following keywords: "Amicrobial Pustulosis" or "Pustular Dermatosis" and "Folds"...
March 2017: Annales de Dermatologie et de Vénéréologie
https://www.readbyqxmd.com/read/28223746/could-psoriatic-arthritis-be-easily-diagnosed-from-current-suspicious-physical-findings-in-the-dermatology-clinic
#12
Jee Woong Choi, Bo Ri Kim, Eunmi Seo, Sang Woong Youn
BACKGROUND: The prevalence and clinical characteristics of psoriatic arthritis (PsA) in patients with psoriasis are not well described in Asian populations, including Koreans. OBJECTIVE: The purpose of this study was to investigate the prevalence of PsA by using the classification of psoriatic arthritis (CASPAR) criteria on the basis of physical examination only, as well as its correlation with psoriasis severity and other medical conditions including nail psoriasis...
February 2017: Annals of Dermatology
https://www.readbyqxmd.com/read/28214042/erosive-pustular-dermatosis-of-the-scalp-clinical-trichoscopic-and-histopathologic-features-of-20-cases
#13
Michela Starace, Camilla Loi, Francesca Bruni, Aurora Alessandrini, Cosimo Misciali, Annalisa Patrizi, Bianca Maria Piraccini
BACKGROUND: Erosive pustular dermatosis of the scalp is a chronic eruption that leads to scarring alopecia. OBJECTIVE: The clinical, dermoscopic, and histopathological features and the course of the disease in 20 patients were reviewed and compared with the reports in the literature. METHODS: Gender, age at diagnosis, age at onset, duration, topography, predisposing factors, concomitant diseases, trichoscopy, histology, treatment, and outcome were taken into consideration...
February 14, 2017: Journal of the American Academy of Dermatology
https://www.readbyqxmd.com/read/28202422/clearance-of-annular-pustular-psoriasis-with-ustekinumab
#14
Viktor Schnabel, Sigrid M C Broekaert, Michael P Schön, Rotraut Mössner
No abstract text is available yet for this article.
February 15, 2017: European Journal of Dermatology: EJD
https://www.readbyqxmd.com/read/28196704/toll-like-receptor-4-antagonist-tak-242-inhibits-autoinflammatory-symptoms-in-ditra
#15
Akitaka Shibata, Kazumitsu Sugiura, Yasuhide Furuta, Yoshiko Mukumoto, Osamu Kaminuma, Masashi Akiyama
BACKGROUND: IL36RN encodes the IL-36 receptor antagonist (IL-36Ra), and loss-of-function mutations in IL36RN define a recessively inherited autoinflammatory disease named "deficiency of IL-36Ra" (DITRA). DITRA causes systemic autoinflammatory diseases, including generalized pustular psoriasis (GPP), an occasionally life-threatening disease that is characterized by widespread sterile pustules on the skin, fever and other systemic symptoms. GPP can present at any age, and provocative factors include various infections, medicines and pregnancy...
February 11, 2017: Journal of Autoimmunity
https://www.readbyqxmd.com/read/28196317/common-skin-conditions-in-children-noninfectious-rashes
#16
Brian Z Rayala, Dean S Morrell
Cutaneous adverse drug reactions are among the most common noninfectious rashes of childhood. Cutaneous adverse drug reactions are classified as morbilliform, urticarial, bullous, pustular, or psoriasiform. Atopic dermatitis is one of the most common inflammatory cutaneous eruptions, and is characterized by pruritus and flexural distribution. Emollients and topical corticosteroids are first-line therapies. Topical calcineurin inhibitors are second-line, steroid-sparing drugs for certain conditions, such as face and eyelid eczema...
February 2017: FP Essentials
https://www.readbyqxmd.com/read/28196316/common-skin-conditions-in-children-neonatal-skin-lesions
#17
Brian Z Rayala, Dean S Morrell
Skin findings during the initial month of life are ubiquitous. One study estimated that more than 95% of newborns have cutaneous findings, which often are distressing to parents but frequently are benign and self-limited. Among them are milia, cutis marmorata, congenital dermal melanocytosis, and the benign neonatal pustular eruptions (eg, benign cephalic pustulosis, erythema toxicum neonatorum, transient neonatal pustular melanosis). Clinicians need to recognize these benign skin conditions and differentiate them from more serious conditions, such as infectious pustular eruptions from bacterial, viral, and fungal causes, and inflammatory conditions, such as Langerhans cell histiocytosis...
February 2017: FP Essentials
https://www.readbyqxmd.com/read/28196232/fever-and-a-pustular-rash
#18
Christina Yek, Arjun Gupta, Melissa Mauskar
No abstract text is available yet for this article.
February 14, 2017: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/28194751/juvenile-generalized-pustular-psoriasis-is-a-chronic-recalcitrant-disease-an-analysis-of-27-patients-seen-in-a-tertiary-hospital-in-johor-malaysia
#19
Bi-Wen Lau, Dee-Zhen Lim, Francesca Capon, Jonathan N Barker, Siew-Eng Choon
BACKGROUND: Limited information exists regarding juvenile generalized pustular psoriasis (GPP). We aim to determine the clinical profile and outcome of Malaysians with juvenile GPP. METHODS: Review of hospital case notes on patients with juvenile GPP. RESULTS: Twenty-seven patients with juvenile GPP were identified. Female to male ratio was 1.4:1. The median age at onset of GPP was 6.5 years. Ten patients had prior psoriasis with a median pre-pustular duration of 2...
February 14, 2017: International Journal of Dermatology
https://www.readbyqxmd.com/read/28174562/deletion-of-the-chemokine-binding-protein-gene-from-the-parapoxvirus-orf-virus-reduces-virulence-and-pathogenesis-in-sheep
#20
Stephen B Fleming, Catherine McCaughan, Zabeen Lateef, Amy Dunn, Lyn M Wise, Nicola C Real, Andrew A Mercer
Orf virus (ORFV) is the type species of the Parapoxvirus genus of the family Poxviridae and infects sheep and goats, often around the mouth, resulting in acute pustular skin lesions. ORFV encodes several secreted immunomodulators including a broad-spectrum chemokine binding protein (CBP). Chemokines are a large family of secreted chemotactic proteins that activate and regulate inflammation induced leukocyte recruitment to sites of infection. In this study we investigated the role of CBP in vivo in the context of ORFV infection of sheep...
2017: Frontiers in Microbiology
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