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https://www.readbyqxmd.com/read/28629688/generalized-pustular-psoriasis
#1
Hideyuki Kosumi, Takamasa Ito, Yasuyuki Fujita, Kentaro Izumi, Yuka Maya, Teruki Yanagi, Ken Natsuga, Hideyuki Ujiie, Satoru Shinkuma, Toshifumi Nomura, Naoya Sadanobu, Hiroshi Shimizu
No abstract text is available yet for this article.
June 16, 2017: Journal of Pediatrics
https://www.readbyqxmd.com/read/28609596/painful-pustular-dactylitis-in-an-elderly-patient
#2
José Tiago Teixeira, Carina Afonso, Maria Bernardete Machado, Paulo Morais
No abstract text is available yet for this article.
June 2017: Australian Family Physician
https://www.readbyqxmd.com/read/28585707/early-relapse-of-psoriasis-after-stopping-brodalumab-a-retrospective-cohort-study-in-77-patients
#3
M Masson Regnault, M-P Konstantinou, A Khemis, Y Poulin, M Bourcier, F Amelot, C Bulaï Livideanu, C Paul
BACKGROUND: Biological agents targeting IL-17 are very effective for clearing moderate to severe psoriasis. There is limited information regarding the frequency and pattern of psoriasis relapse upon treatment cessation. OBJECTIVE: To investigate the pattern of psoriasis recurrence in patients who were treated with brodalumab following Amgen's decision to stop the clinical program in June 2015. MATERIALS AND METHODS: Between June 2015 and March 2016, we constructed a retrospective multicenter cohort study including patients who were treated with brodalumab in Amgen's protocols after the abrupt interruption of the drug development program...
June 6, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28585342/european-consensus-statement-on-phenotypes-of-pustular-psoriasis
#4
REVIEW
Alexander A Navarini, A David Burden, Francesca Capon, Ulrich Mrowietz, Luis Puig, Sulev Köks, Külli Kingo, Catherine Smith, Jonathan N Barker
Pustular psoriasis (PP) is a group of inflammatory skin conditions characterized by infiltration of neutrophil granulocytes in the epidermis to such an extent that clinically visible sterile pustules develop. Because of clinical co-incidence, PP is currently grouped with psoriasis vulgaris (PV). However, PP and PV are phenotypically different, respond differently to treatments, and seem to be distinct on the genetic level. In contrast to PV, the phenotypes of PP are not well defined. Descriptions of each form of PP are discordant among standard dermatology textbooks [1-5], encumbering the collection of phenotypically well-matched groups of patients as well as clinical trials...
June 6, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28571610/-erosive-pustular-dermatosis
#5
EDITORIAL
F Truchetet
No abstract text is available yet for this article.
May 29, 2017: Annales de Dermatologie et de Vénéréologie
https://www.readbyqxmd.com/read/28559813/interruption-of-sneddon-wilkinson-subcorneal-pustulation-with-infliximab
#6
REVIEW
Lorenz Kretschmer, Julia-Tatjana Maul, Thomas Hofer, Alexander A Navarini
Subcorneal pustular dermatosis (SCPD, Sneddon-Wilkinson disease) is a rare chronic-relapsing skin disorder that typically manifests as flaccid sterile pustules without systemic symptoms. Although the accumulation of neutrophils is acknowledged to be a hallmark of SCPD, its exact pathomechanism is still not known. Several chemotactic factors have been implicated in neutrophil recruitment and invasion, including the proinflammatory cytokine TNF-α. These findings correspond well with clinical reports of successful off-label use of TNF blocking agents in cases that were refractory to first-line therapy, mostly with dapsone...
January 2017: Case Reports in Dermatology
https://www.readbyqxmd.com/read/28559812/rapid-involution-of-pustules-during-topical-steroid-treatment-of-acute-generalized-exanthematous-pustulosis
#7
Christiane Kley, Carla Murer, Julia-Tatjana Maul, Barbara Meier, Florian Anzengruber, Alexander A Navarini
Acute generalized exanthematous pustulosis (AGEP) is a dramatic generalized pustular rash of severe onset, which is considered a serious cutaneous adverse reaction to drugs. However, even though the clinical features are impressive and are often accompanied by systemic inflammation, it can be controlled quickly and safely by topical steroids subsequent to interruption of the offending drug. Here, we describe the management of a case and the evolution of the pustular rash. An elderly woman consulted with a generalized crop of 2-3 mm, nonfollicular pustules on erythematous background...
January 2017: Case Reports in Dermatology
https://www.readbyqxmd.com/read/28557175/psoriasis-in-patients-with-mycosis-fungoides-%C3%AE-clinicopathological-study-of-25-patients
#8
V Nikolaou, L Marinos, E Moustou, E Papadavid, A Economidi, E Christofidou, M Gerochristou, A Tasidou, E Economaki, A Stratigos, C Antoniou
BACKGROUND: It has been reported that patients with psoriasis are at increased risk for developing lymphoma including cutaneous T cell lymphomas (CTCL). However, the comorbidity and the histopathologic correlation of psoriasis and Mycosis Fungoides (MF) have been less studied. OBJECTIVE: The objective of the current study was to investigate the relation between mycosis fungoides (MF) and psoriasis. METHODS: We retrospectively reviewed and reevaluated all MF cases diagnosed and followed in a 16 year period who carried both MF and psoriasis diagnoses...
May 30, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28543859/pustular-erythema-multiforme-major-associated-with-atypical-pneumonia
#9
R Wolf, S Ständer, O Well, L Frey, I Klier, S Brunner, M Flaig, A Wollenberg, T Ruzicka
A 52-year-old male patient presented to the hospital with severe difficulties swallowing, sore eyes and an asymptomatic skin rash. The patient was fully oriented, vital signs were normal. Two days before admission to the hospital, the referring physician had suspected an upper respiratory tract infection and had started treatment with oral cefuroxime while also prescribing ibuprofen for sore throat. This article is protected by copyright. All rights reserved.
May 23, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28543629/epidemiology-and-predisposing-factors-for-erythema-toxicum-neonatorum-and-transient-neonatal-pustular-a-multicenter-study
#10
Flávia Pereira Reginatto, Fernanda Mello Muller, Juliano Peruzzo, Tania Ferreira Cestari
BACKGROUND/OBJECTIVES: Erythema toxicum neonatorum (ETN) and transient neonatal pustular melanosis (TNPM) are benign pustular skin conditions that are relatively common in newborns, but the predisposing factors for these conditions are unknown. Our goal was to verify the prevalence of ETN and TNPM and their predisposing factors in a large sample of neonates. METHODS: In this prospective 1-year multicenter study, 2,831 neonates (age ≤72 hours) born in southern Brazil were randomized to undergo skin examination by a dermatologist...
May 25, 2017: Pediatric Dermatology
https://www.readbyqxmd.com/read/28535721/short-and-long-term-management-of-an-acute-pustular-psoriasis-flare-a-case-report
#11
Jorge R Georgakopoulos, Arvin Ighani, Jensen Yeung
BACKGROUND: Generalised pustular psoriasis (GPP) and acrodermatitis continua of Hallopeau (ACH) are chronic, relapsing variants of pustular psoriasis proven to be remarkably challenging to treat. Due to their uncommon presentation, there are few described cases in literature and scarce evidence for management. Further information is needed to help dermatologists formulate treatment plans for patients presenting with such diseases. CASE SUMMARY: We report the case of a 68-year-old man with a 3-year history of psoriasis presenting to our clinic with a severe breakout of GPP and associated ACH...
May 1, 2017: Journal of Cutaneous Medicine and Surgery
https://www.readbyqxmd.com/read/28532589/erosive-pustular-dermatosis-of-the-leg-a-prospective-multicentre-observational-study-of-36-cases
#12
P Nicol, G Perceau, C Barbe, P Bernard
BACKGROUND: Erosive pustular dermatosis of the leg (EPDL) is a poorly understood entity first described by Lanigan and Cotteril in 1987. Its clinical diagnosis is based on exclusion since the physiopathology is unknown. The primary objective of this investigation was to specify the clinical aspects and outcomes in a prospective study. The secondary objectives were to describe associated diseases, the circumstances of occurrence, and the laboratory tests used. PATIENTS AND METHODS: This was a prospective study that included 45 patients selected by members of the Angiology-Dermatology Group of the SFD (French Dermatology Society) at 13 centres between 01/09/2013 and 31/10/2014...
May 19, 2017: Annales de Dermatologie et de Vénéréologie
https://www.readbyqxmd.com/read/28520320/-pathergic-postsurgical-induced-pyoderma-gangrenosum
#13
N Wirtzfeld, P Paquet, T Lemineur, M Lutgen, J-D Bouaziz, C Denoel
Pyoderma gangrenosum (PG) is a rare pustular and ulcerative inflammatory disease belonging to the group of neutrophilic dermatoses. It is frequently associated with systemic immune diseases. In this context the PG can be exceptionally triggered by tissue trauma such as surgery (pathergy). We report the case of a patient with stabilized rheumatoid arthritis who developed aggressive and disseminated PG at all surgical wounds following an abdominal dermolipectomy associated with breast pexy. Systemic corticosteroid methylprednisolone allowed a rapid control of skin ulcerations...
May 2017: Revue Médicale de Liège
https://www.readbyqxmd.com/read/28514468/disseminated-erythematous-crusted-and-pustular-plaques-on-the-trunk
#14
Enrique Rodríguez-Lomba, Pedro Vilas-Boas, Ricardo Suárez-Fernández
No abstract text is available yet for this article.
May 17, 2017: JAMA Dermatology
https://www.readbyqxmd.com/read/28507830/dermatitis-due-to-paederus-colombinus-report-of-an-epidemic-outbreak-of-68-cases-in-the-province-of-darien-panama
#15
Lorenzo Cáceres, Jose A Suarez, Carmela Jackman, Amanda Galbster, Roberto Miranda, Ingrid Murgas, Juan Pascale, Nestor Sosa, Alfonso J Rodriguez-Morales
INTRODUCTION: Contact dermatitis due to Paederus is a particular form of accident by animal contact. It is characterized by the sudden onset of erythematous and vesicular lesions with burning sensation on exposed areas of the body. The aim of this study was to describe the epidemiological and clinical findings of an outbreak of Paederus dermatitis in Panama. METHODS: Clinical and epidemiological findings of an outbreak of contact dermatitis caused by Paederus sp...
April 12, 2017: Curēus
https://www.readbyqxmd.com/read/28503715/deficiency-of-interleukin-1-receptor-antagonist-dira-report-of-the-first-indian-patient-and-a-novel-deletion-affecting-il1rn
#16
Leonardo O Mendonca, Louise Malle, Frank X Donovan, Settara C Chandrasekharappa, Gina A Montealegre Sanchez, Megha Garg, Ulf Tedgard, Mariana Castells, Shiv S Saini, Sourabh Dutta, Raphaela Goldbach-Mansky, Deepti Suri, Adriana A Jesus
PURPOSE: Deficiency of interleukin-1 receptor antagonist (DIRA) is a rare life-threatening autoinflammatory disease caused by autosomal recessive mutations in IL1RN. DIRA presents clinically with early onset generalized pustulosis, multifocal osteomyelitis, and elevation of acute phase reactants. We evaluated and treated an antibiotic-unresponsive patient with presumed DIRA with recombinant IL-1Ra (anakinra). The patient developed anaphylaxis to anakinra and was subsequently desensitized...
May 15, 2017: Journal of Clinical Immunology
https://www.readbyqxmd.com/read/28502119/neutrophil-to-lymphocyte-ratio-decreases-after-treatment-of-psoriasis-with-therapeutic-antibodies
#17
L Zhang, C Wiles, L R Martinez, G Han
Although neutrophils are a histologic hallmark of psoriasis, it is unclear whether neutrophils are simply effector cells or drive pathogenesis. A recent psoriasis study with murine models evaluated various chemokines, lipids, and cytokines proposing that neutrophils are key players in positive feedback loops perpetuating the disease.(1) Additionally, when neutrophils are depleted in pustular psoriasis, the disease drastically improves.(2) There is mounting evidence supporting the use of neutrophil to lymphocyte ratio (NLR) as a marker of inflammation in active psoriasis...
May 14, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28490011/new-interleukins-in-psoriasis-and-psoriatic-arthritis-patients-the-possible-roles-of-interleukin-33-to-interleukin-38-in-disease-activities-and-bone-erosions
#18
Jiang Li, Lei Liu, Wenlong Rui, Xiangyu Li, Dandan Xuan, Shucong Zheng, Yiyun Yu, Jiong Zhang, Ning Kong, Xiaoxia Zhu, Hejian Zou, Weiguo Wan, Yu Xue
OBJECTIVES: New interleukins (ILs), especially members of IL-1 and IL-12 families, have recently been reported to be involved in the development and regulation of autoimmune and inflammatory diseases. In this study, we aimed to explore the impact of these new ILs in psoriasis (Ps) and psoriatic arthritis (PsA). METHODS: Forty PsA patients, 20 Ps patients, and 20 healthy controls (HCs) were recruited. Blood samples were obtained for detecting the levels of ILs, IL-12/23p40, and tumor necrosis factor α (TNF-α)...
May 10, 2017: Dermatology: International Journal for Clinical and Investigative Dermatology
https://www.readbyqxmd.com/read/28480529/acne-conglobata-in-a-long-term-survivor-with-trisomy-13-accompanied-by-selective-igm-deficiency
#19
Chiyoko N Inoue, Yoshiko Tanaka, Nobuko Tabata
Trisomy 13 (T13) is a congenital chromosomal disorder that is usually fatal within 2 years of birth, and only a few patients have been reported to reach adolescence. Here, we report a male long-term survivor of T13, currently 15 years of age, with a several-year history of extensive acne conglobata (AC) with abscesses on the face and neck. Methicillin-resistant Staphylococcus aureus was consistently isolated from the pustular lesions. Serum IgM levels were extremely low at 10 mg/dl. There were no abnormalities in neutrophil and total B cell number, or in serum IgA and IgG levels...
May 7, 2017: American Journal of Medical Genetics. Part A
https://www.readbyqxmd.com/read/28452100/pediatric-psoriasis-should-we-be-concerned-with-comorbidities-a-cross-sectional-study
#20
A Kelati, H Baybay, A Najdi, S Zinoune, F Z Mernissi
BACKGROUND: Similarly to psoriasis in adult, Recent research has linked psoriasis to several comorbidities in children. Our objective was to describe comorbidities associated with pediatric psoriasis, to investigate their relationship with psoriasis characteristics and severity, and to perform a review of the literature. METHODS: A cross-sectional study was performed on a sample of Moroccan psoriatic children, during two years 2014 -2016. RESULTS: 64 psoriatic children had metabolic comorbidities in association with psoriasis, 20 children had non-metabolic comorbidities and 76 children didn't have any comorbidities...
April 28, 2017: Pediatrics International: Official Journal of the Japan Pediatric Society
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