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https://www.readbyqxmd.com/read/28202422/clearance-of-annular-pustular-psoriasis-with-ustekinumab
#1
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
#2
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
#3
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
#4
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/28194751/juvenile-generalized-pustular-psoriasis-is-a-chronic-recalcitrant-disease-an-analysis-of-27-patients-seen-in-a-tertiary-hospital-in-johor-malaysia
#5
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/28168661/psoriasis-in-systemic-lupus-erythematosus-a-single-center-experience
#6
Konstantinos Tselios, Kristy Su-Ying Yap, Rattapol Pakchotanon, Ari Polachek, Jiandong Su, Murray B Urowitz, Dafna D Gladman
The coexistence of psoriasis with systemic lupus erythematosus (SLE) has been reported in limited case series, raising hypotheses about shared pathogenetic mechanisms. Nevertheless, important differences regarding treatment do exist. The aim of the present study was to determine the prevalence and characteristics of psoriasis in a defined cohort of lupus patients. Patients with psoriasis were retrieved from the University of Toronto Lupus Clinic from its inception in 1970 up to 2015. Charts were hand-searched to collect information concerning demographic, clinical, and therapeutic variables...
February 6, 2017: Clinical Rheumatology
https://www.readbyqxmd.com/read/28139054/ustekinumab-for-the-treatment-of-acrodermatitis-continua-of-hallopeau-refractory-to-anti-tnf-agents
#7
Esra Adışen, İlkay Özer, Berkay Temel, Mehmet Ali Gürer
Acrodermatitis continua of Hallopeau (ACH) is a variant of pustular psoriasis that is often very difficult to treat. Almost all anti-psoriatic agents have been used in the treatment of ACH. Ustekinumab, a fully human monoclonal antibody of the IgG1 class, is directed to the shared p40 subunit of cytokines IL-12 and IL-23. Herein, we present our experience of ustekinumab use in a 50-year-old man who was resistant to anti-tumor necrosis factor-α agents. Though initial therapy with ustekinumab achieved a sustained response in our patient, after a seven months of interruption, retreatment resulted in a slower and poorer response than the initial regimen...
January 30, 2017: Dermatologic Therapy
https://www.readbyqxmd.com/read/28130024/acute-generalized-erythrodermic-pustular-psoriasis-associated-with-bupropion-naltrexone-contrave-%C3%A2
#8
Priyanka A Singh, Kerry P Cassel, Ronald M Moscati, David Eckersley
BACKGROUND: We report a case of erythrodermic pustular psoriasis associated with initiation of bupropion/naltrexone (Contrave®; Orexigen Therapeutics, La Jolla, CA) in a patient with no history of psoriasis. CASE REPORT: A 55-year-old woman was transferred to our tertiary medical center from a community hospital for possible Stevens-Johnson syndrome 3 weeks after initiation of bupropion/naltrexone. The patient was admitted to the burn unit for wound treatment and hydration...
January 24, 2017: Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28108048/bullous-pseudobullous-pustular-dermatoses
#9
Mark R Wick
Several dermatoses are typified by the formation of spaces (blisters; bullae) within or beneath the epidermis. These may be acellular or filled with particular species of inflammatory cells. Etiological categories include infectious, immune-mediated, genetic, drug-related, and idiopathic lesions. Examples of such disorders include impetigo, Herpes virus infections, pemphigus, bullous pemphigoid and pemphigoid gestationis, epidermolysis bullosa acquisita, IgA-related dermatoses, inherited epidermolysis bullosa variants, Hailey-Hailey disease, and porphyria cutanea tarda...
December 14, 2016: Seminars in Diagnostic Pathology
https://www.readbyqxmd.com/read/28107577/is-palmoplantar-pustulosis-simply-a-variant-of-psoriasis-or-a-distinct-entity
#10
Magdalena Misiak-Galazka, Hanna Wolska, Lidia Rudnicka
We read with interest the comment of Brunasso and Massone to our review article.(1) We agree that palmoplantar pustulosis (PPP) shares many features with palmoplantar pustular psoriasis (PPPP), and about 1/3 patients with PPP present with psoriasis lesions (skin, nail or joint changes). The close relationship and coexistence of PPP and psoriasis was confirmed in many studies. (3-5) This article is protected by copyright. All rights reserved.
January 20, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28098365/rare-diseases-and-costly-treatments-the-role-of-il-1%C3%AE-in-pustular-psoriasis
#11
J Foerster
No abstract text is available yet for this article.
January 2017: British Journal of Dermatology
https://www.readbyqxmd.com/read/28063630/clinical-profiles-of-pediatric-patients-with-gpp-alone-and-with-different-il36rn-genotypes
#12
Yirong Wang, Ruhong Cheng, Zhiyong Lu, Yifeng Guo, Ming Yan, Jianying Liang, Peichen Huang, Ming Li, Zhirong Yao
BACKGROUND: IL36RN mutation has been identified as one pathogenesis of generalized pustular psoriasis, but the existence of GPP patients without mutation makes this controversial. OBJECTIVE: Our study aimed at assessing the differences in clinical profiles of children with GPP, with and without IL36RN mutation. METHODS: An ambispective case series study involved review of the records of 66 childhood patients with pediatric-onset GPP and without previous psoriasis vulgaris...
December 13, 2016: Journal of Dermatological Science
https://www.readbyqxmd.com/read/28043870/il-1-and-il-36-are-dominant-cytokines-in-generalized-pustular-psoriasis
#13
Andrew Johnston, Xianying Xing, Liza Wolterink, Drew H Barnes, ZhiQiang Yin, Laura Reingold, J Michelle Kahlenberg, Paul W Harms, Johann E Gudjonsson
BACKGROUND: Generalized pustular psoriasis (GPP) is a rare, debilitating, and often life-threatening inflammatory disease characterized by episodic infiltration of neutrophils into the skin, pustule development, and systemic inflammation, which can manifest in the presence or absence of chronic plaque psoriasis (PV). Current treatments are unsatisfactory and warrant a better understanding of GPP pathogenesis. OBJECTIVE: We sought to understand better the disease mechanism of GPP to allow improved targeted therapies...
December 31, 2016: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/27997815/annular-pustular-psoriasis-in-a-14-month-old-girl-a-therapeutic-challenge
#14
Victoria Haug, Sandrine Benoit, Michael Wohlleben, Henning Hamm
: Annular pustular psoriasis (annular PP) is a rare but severe variant of psoriasis which may even occur in early childhood. At this age therapeutic options are limited and medication issues can be challenging. We report clinical features, diagnostic findings and treatment of an 11-month-old girl with annular PP. Oral acitretin therapy was initiated at 0.9 mg/kg/d and gradually tapered after complete resolution in the subsequent 10 months without relapse. CONCLUSION: Acitretin proved to be a highly effective therapeutic option in an infant with annular PP...
December 20, 2016: Journal of Dermatological Treatment
https://www.readbyqxmd.com/read/27990381/psoriasis-epidemiology-clinical-features-co-morbidities-and-clinical-scoring
#15
Sunil Dogra, Rahul Mahajan
On the basis of current evidence derived from hospital-based studies, mostly from North India, the prevalence of psoriasis in adults varies from 0.44 to 2.8%, with a much lower prevalence in children. The peak age at onset in adults is in the third and fourth decade of life, with a slight male preponderance. It is recommended that population-based large epidemiologic studies should be undertaken in different parts of the country for estimating the correct prevalence of psoriasis in general population. Chronic plaque-type psoriasis is the most common morphologic presentation of psoriasis, accounting for more than 90% of all cases...
November 2016: Indian Dermatology Online Journal
https://www.readbyqxmd.com/read/27981221/successful-use-of-secukinumab-in-pustular-psoriasis
#16
Jensen Yeung, Venus Valbuena
No abstract text is available yet for this article.
November 2016: JAAD Case Reports
https://www.readbyqxmd.com/read/27938808/palmoplantar-psoriasis
#17
Burhan Engin, Özge Aşkın, Yalçın Tüzün
Palmoplantar psoriasis refers to a localized psoriasis variant. The disease can be associated with many clinical forms, including predominantly pustular lesions to thick scaly, hyperkeratotic plaques, or an overlapping of both of them. Palmoplantar psoriasis accounts for 3-4% of all psoriasis cases in most studies. Although it is localized only on the palms and the soles, the fissures, the hardening of the tissue, and hyperkeratosis affect daily routine activities. Taking the body surface area as a measure of severity can sometimes be misleading...
January 2017: Clinics in Dermatology
https://www.readbyqxmd.com/read/27915962/generalized-pustular-psoriasis-von-zumbusch-type-following-renal-transplant-a-case-report
#18
Georgia Dedemadi, Maria Koukoulaki, Vassileios Vougas, Constantinos Noutsis, Aikaterini Pantelidaki, Spiros Drakopoulos
Generalized pustular psoriasis appears as an uncommon variant form of psoriasis consisting of widespread pustules on an erythematous background (von Zumbusch). A 39-year-old male patient with a history of plaque psoriasis since the age of 9 who had an acute relapse of generalized pustular psoriasis 12 days following a successful renal transplantation is presented. Despite administered immunosuppression for transplantation, the addition of cyclosporine and methotrexate did not reverse the ongoing process of disease and the patient died on the 57th posttransplant day due to multiorgan failure subsequent to severe bone marrow suppression...
December 2, 2016: Experimental and Clinical Transplantation
https://www.readbyqxmd.com/read/27904292/a-case-of-acrodermatitis-continua-accompanying-with-osteolysis-and-atrophy-of-the-distal-phalanx-that-evoluted-into-generalized-pustular-psoriasis
#19
Kyung Ho Kim, Hong Lim Kim, Hyun Yi Suh, Jae Wook Jeon, Ji Young Ahn, Mi Youn Park, Jai Il Youn
No abstract text is available yet for this article.
December 2016: Annals of Dermatology
https://www.readbyqxmd.com/read/27900482/mutations-in-il36rn-are-associated-with-geographic-tongue
#20
Jianying Liang, Peichen Huang, Huaguo Li, Jia Zhang, Cheng Ni, Yirong Wang, Jinwen Shen, Chunxiao Li, Lu Kang, Jie Chen, Hui Zhang, Zhen Wang, Zhen Zhang, Ming Li, Zhirong Yao
Geographic tongue (GT) is a benign inflammatory disorder of unknown etiology. Epidemiology and histopathology in previous studies found that generalized pustular psoriasis (GPP) is a factor associated with GT, but the molecular mechanism remains obscure. To investigate the mechanism of GT, with and without GPP, three cohorts were recruited to conduct genotyping of IL36RN, which is the causative gene of GPP. In a family spanning three generations and diagnosed with only GT ("GT alone"), GT was caused by the c...
February 2017: Human Genetics
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