Psoriasis (Auckland, N.Z.)最新文献

{"title":"The impact of genital psoriasis on quality of life: a systematic review.","authors":"Eric J Yang,&nbsp;Kristen M Beck,&nbsp;Isabelle M Sanchez,&nbsp;John Koo,&nbsp;Wilson Liao","doi":"10.2147/PTT.S169389","DOIUrl":"https://doi.org/10.2147/PTT.S169389","url":null,"abstract":"<p><p>Psoriasis is a chronic immune-mediated inflammatory disease with significant medical and psychological comorbidities. In addition to having increased cardiovascular risk and mortality, psoriasis patients are more likely to be depressed, anxious, and endorse suicidal ideation than the general population. These patients often have low self-esteem and feel stigmatized due to their skin disease, which can prevent them from pursuing relationships, dating, and attending social activities. Up to 63% of adult psoriasis patients experience psoriatic lesions on their genital area during their lifetime, but often do not discuss these issues with their physicians due to embarrassment, stigmatization, or shyness about this sensitive location. However, psoriasis in sensitive areas, such as the genitals, may result in quality of life impairment greater than that of patients with psoriasis elsewhere on their body, particularly in respect to romantic relationships, intimacy, and sexual function. This article evaluates the current literature regarding the impact of genital psoriasis on the quality of life of affected patients.</p>","PeriodicalId":74589,"journal":{"name":"Psoriasis (Auckland, N.Z.)","volume":"8 ","pages":"41-47"},"PeriodicalIF":0.0,"publicationDate":"2018-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2147/PTT.S169389","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36491995","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Abatacept for the treatment of adults with psoriatic arthritis: patient selection and perspectives.","authors":"Ashley Noisette,&nbsp;Marc C Hochberg","doi":"10.2147/PTT.S146076","DOIUrl":"https://doi.org/10.2147/PTT.S146076","url":null,"abstract":"<p><p>Psoriatic arthritis (PsA) is a heterogeneous disease with several clinical subtypes including peripheral arthritis, dactylitis, enthesitis, nail disease, and axial arthritis. Nonsteroidal anti-inflammatory drugs, glucocorticoids, and conventional disease-modifying agents are used as first line in the treatment of active PsA. For moderate-to-severe PsA failing conventional therapy, antitumor necrosis factor inhibitors have historically been the drugs of choice. In recent years, novel interleukin-23/interleukin-17 pathway targets such as ustekinumab and secukinumab, and phosphodiesterase-4 inhibitor apremilast have been approved for use in the United States and Europe. Two sets of recommendations for the management of PsA were published in 2016 with consideration for these newer therapies. Since then, the results from a Phase III randomized controlled trial demonstrated that abatacept has efficacy in the treatment of PsA. Abatacept, a cytotoxic-T-lymphocyte-associated antigen 4 (CTLA-4)-Ig human fusion protein, acts to prevent naïve T-cell activation through the inhibition of the critical CD28 co-stimulatory signal. In the 2017 Active Psoriatic Arthritis Randomized Trial (ASTRAEA), 424 participants were randomized 1:1 to receive subcutaneous abatacept 125 mg weekly versus placebo. At week 24, 39.4% of those who received abatacept achieved a minimum of 20% improvement in the American College of Rheumatology (ACR) response compared to 22.3% in the placebo arm, a statistically significant finding (<i>P</i><0.001). The 2011 Phase II study published by Mease et al demonstrated statistically significant improvements in the ACR20 response by week 169 in participants treated with intravenous abatacept 10 mg/kg (48%) and 30/10 mg/kg (42%) when compared with placebo (19%). This article reviews the data supporting the efficacy of abatacept in the management of PsA and attempts to place this agent in the context of other biologic disease-modifying antirheumatic drugs and targeted small molecules used in the treatment of patients with PsA.</p>","PeriodicalId":74589,"journal":{"name":"Psoriasis (Auckland, N.Z.)","volume":"8 ","pages":"31-39"},"PeriodicalIF":0.0,"publicationDate":"2018-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2147/PTT.S146076","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36336807","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Monitoring methotrexate-induced liver fibrosis in patients with psoriasis: utility of transient elastography.","authors":"Harriet S Cheng,&nbsp;Marius Rademaker","doi":"10.2147/PTT.S141629","DOIUrl":"https://doi.org/10.2147/PTT.S141629","url":null,"abstract":"<p><p>Increasingly, existing evidence indicates that methotrexate-associated liver injury is related to comorbid risk factors such as diabetes, alcoholism, and obesity, rather than to methotrexate itself. Despite this fact, significant effort continues to be expended in the monitoring of low-dose methotrexate in patients with psoriasis. The gold standard investigation has been liver biopsy, but this is associated with significant morbidity and mortality. As methotrexate-induced liver injury is uncommon, the risk/benefit ratio of liver biopsy has been questioned. Fortunately, a number of new technologies have been developed for the diagnosis of chronic liver disease, including transient elastography (TE). TE is a type of shear wave ultrasound elastography, which measures the speed of shear waves used to estimate hepatic tissue stiffness. Several meta-analyses show very high pooled sensitivity and specificity for the diagnosis of hepatic cirrhosis (87% and 91%, respectively) in a variety of chronic liver disorders. It has a negative predictive value for cirrhosis of >90% and a positive predictive value of 75%. Recent European guidelines now advocate the use of TE as the first-line test for the assessment of fibrosis in alcohol- or hepatitis-related liver disease, including nonalcoholic fatty liver disease (NAFLD). As the prevalence of obesity and metabolic syndrome, including NAFLD, is significantly elevated in patients with psoriasis, TE may be worth considering as a routine investigation for any patient with psoriasis. Although high-quality studies comparing TE with standard liver biopsy in the monitoring of psoriatics on low-dose methotrexate are lacking, the evidence from multiple small cohort studies and case series demonstrates its effectiveness. A recent Australasian position statement recommends that TE should be considered as a routine investigation for monitoring methotrexate therapy, repeated every 3 years if kPa <7.5 and yearly if kPa >7.5. Liver biopsy should be considered for patients with a kPa >9.5.</p>","PeriodicalId":74589,"journal":{"name":"Psoriasis (Auckland, N.Z.)","volume":"8 ","pages":"21-29"},"PeriodicalIF":0.0,"publicationDate":"2018-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2147/PTT.S141629","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36118050","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Low starting dosage of infliximab with possible escalating dosage in psoriatic arthritis gives the same treatment results as standard dosage of adalimumab or etanercept: results from the nationwide Icelandic ICEBIO registry.","authors":"Bjorn Gudbjornsson,&nbsp;Arni Jon Geirsson,&nbsp;Niels Steen Krogh","doi":"10.2147/PTT.S161522","DOIUrl":"https://doi.org/10.2147/PTT.S161522","url":null,"abstract":"<p><strong>Objective: </strong>To explore differences in response to a low dosage regimen of infliximab with an escalating dosage in comparison to a standard dosage of etanercept and adalimumab in patients with psoriatic arthritis (PsA).</p><p><strong>Methods: </strong>Biologically naïve PsA patients who were beginning anti-TNF-α therapy were selected from the ICEBIO registry. Demographics and clinical differences were compared in four treatment groups: infliximab <4 mg/kg; infliximab >4 mg/kg; etanercept or adalimumab at baseline and on follow-up (6 and 12 months, last visit). The Kruskal-Wallis rank sum test was used for comparison of the groups and the Wilcoxon test to compare the two infliximab dosage regimens.</p><p><strong>Results: </strong>One hundred and eighty-five patients (61% female) were identified; 84 patients received infliximab, 66 etanercept, and 35 adalimumab. A total of 19% of the patients treated with infliximab escalated their dosage ≥4 mg/kg. No significant differences were observed at baseline in respect to visual analog scale (VAS) pain, VAS fatigue, Health Assessment Questionnaire, C-reactive protein (CRP), numbers of swollen or tender joints, or Disease Activity Score (DAS) 28-CRP values. A similar treatment response was observed in all four treatment groups on follow-up.</p><p><strong>Conclusion: </strong>In respect to treatment effects, a low dosage of infliximab with possible escalating dosage is acceptable for the majority of PsA patients who are in need of biological treatment.</p>","PeriodicalId":74589,"journal":{"name":"Psoriasis (Auckland, N.Z.)","volume":"8 ","pages":"13-19"},"PeriodicalIF":0.0,"publicationDate":"2018-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2147/PTT.S161522","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36102402","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Limited clinical utility of HLA-Cw6 genotyping for outcome prediction in psoriasis patients under ustekinumab therapy: a monocentric, retrospective analysis.","authors":"Florian Anzengruber,&nbsp;Adhideb Ghosh,&nbsp;Julia-Tatjana Maul,&nbsp;Mathias Drach,&nbsp;Alexander A Navarini","doi":"10.2147/PTT.S161437","DOIUrl":"https://doi.org/10.2147/PTT.S161437","url":null,"abstract":"<p><strong>Purpose: </strong>Several studies have suggested that an HLA-Cw6+ allele can predict an improved outcome of treatment in psoriasis patients. The aim of the study was to assess whether the published association between HLA-Cw6 allele carriers and response to ustekinumab has the potential to impact treatment decisions.</p><p><strong>Patients and methods: </strong>Differences in Psoriasis Activity and Severity Index 50, 75, and 90; Nail Psoriasis Severity Index; and Dermatology Life Quality Index at 16 weeks were evaluated between HLA-Cw6 allele carriers vs. non-carriers. Thirty patients with moderate-to-severe psoriasis under treatment with ustekinumab were included in our study.</p><p><strong>Results: </strong>There was no difference between the two groups with respect to Psoriasis Activity and Severity Index 50, 75, and 90 or in terms of change in Nail Psoriasis Severity Index or Dermatology Life Quality Index.</p><p><strong>Conclusion: </strong>In our retrospectively analyzed cohort, we could not detect the previously reported better response in HLA-Cw6+ vs. HLA-Cw6- patients.</p>","PeriodicalId":74589,"journal":{"name":"Psoriasis (Auckland, N.Z.)","volume":"8 ","pages":"7-11"},"PeriodicalIF":0.0,"publicationDate":"2018-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2147/PTT.S161437","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36065361","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Targeting IL-23 in psoriasis: current perspectives.","authors":"Christina Fotiadou,&nbsp;Elizabeth Lazaridou,&nbsp;Eleni Sotiriou,&nbsp;Demetrios Ioannides","doi":"10.2147/PTT.S98893","DOIUrl":"https://doi.org/10.2147/PTT.S98893","url":null,"abstract":"<p><p>The recent advances in the understanding of psoriasis pathogenesis have clarified the pivotal role of interleukin (IL)-23. It is a heterodimeric cytokine consisting of two subunits, the unique p19 and the p40, which are shared with IL-12. The basic role of IL-23 in psoriasis is the activation and maintenance of the T-helper 17 pathway. New research findings indicate that IL-23 is more important than IL-12 in the pathogenesis of psoriasis. Based on that background, the selective targeting of the IL-23p19 subunit emerged as an attractive therapeutic option and led to the development of a new category of biologic agents. Three monoclonal antibodies that selectively inhibit the IL-23p19 subunit, guselkumab, tildrakizumab, and risankizumab, are in the pipeline for the treatment of moderate-to-severe psoriasis. In this article, we review the most recent efficacy and safety data regarding these IL-23p19 inhibitors.</p>","PeriodicalId":74589,"journal":{"name":"Psoriasis (Auckland, N.Z.)","volume":"8 ","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2018-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2147/PTT.S98893","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35829135","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Drug-induced psoriasis: clinical perspectives.","authors":"Deepak Mw Balak,&nbsp;Enes Hajdarbegovic","doi":"10.2147/PTT.S126727","DOIUrl":"https://doi.org/10.2147/PTT.S126727","url":null,"abstract":"<p><p>Exposure to certain drugs can elicit an induction or exacerbation of psoriasis. Although well-conducted systematic studies on drug-related psoriasis are mostly lacking, traditionally strong associations have been documented for beta-blockers, lithium, antimalarial drugs such as (hydroxy)chloroquine, interferons, imiquimod, and terbinafine. More recently, new associations have been reported for monoclonal antibody- and small-molecule-based targeted therapies used for oncological and immunological indications, such as tumor necrosis factor-alpha antagonists and anti-programmed cell death protein 1 immune checkpoint inhibitors. Recognizing potential drug-related psoriasis is of clinical relevance to allow an optimal management of psoriasis. However, in clinical practice, identifying medication-related exacerbations and induction of psoriasis can be challenging. The clinical and histopathological features of drug-provoked psoriasis may differ little from that of \"classical\" nondrug-related forms of psoriasis. In addition, the latency period between start of the medication and onset of psoriasis can be significantly long for some drugs. Assessment of the Naranjo adverse drug reaction probability scale could be used as a practical tool to better differentiate drug-related psoriasis. The first step in the management of drug-related psoriasis is cessation and replacement of the offending drug when deemed clinically possible. However, the induced psoriasis skin lesions may persist after treatment withdrawal. Additional skin-directed treatment options for drug-related psoriasis follows the conventional psoriasis treatment guidelines and includes topical steroids and vitamin D analogs, ultraviolet phototherapy, systemic treatments, such as acitretin, methotrexate, and fumaric acid esters, and biological treatments.</p>","PeriodicalId":74589,"journal":{"name":"Psoriasis (Auckland, N.Z.)","volume":"7 ","pages":"87-94"},"PeriodicalIF":0.0,"publicationDate":"2017-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2147/PTT.S126727","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35781733","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Role of mesenchymal stem cells in the pathogenesis of psoriasis: current perspectives.","authors":"Anna Campanati,&nbsp;Veronica Consales,&nbsp;Monia Orciani,&nbsp;Katia Giuliodori,&nbsp;Giulia Ganzetti,&nbsp;Ivan Bobyr,&nbsp;Giulia Sorgentoni,&nbsp;Roberto di Primio,&nbsp;Annamaria Offidani","doi":"10.2147/PTT.S108311","DOIUrl":"https://doi.org/10.2147/PTT.S108311","url":null,"abstract":"<p><p>Mesenchymal stem cells (MSCs) are multipotent nonhematopoietic stromal cells studied for their properties and importance in management of several skin diseases. This review collects and analyzes the emerging published data, which describe the function of MSCs in the pathogenesis of psoriasis.</p>","PeriodicalId":74589,"journal":{"name":"Psoriasis (Auckland, N.Z.)","volume":"7 ","pages":"73-85"},"PeriodicalIF":0.0,"publicationDate":"2017-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2147/PTT.S108311","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35781736","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Clinical utility of ixekizumab in the treatment of moderate-to-severe plaque psoriasis.","authors":"Sahil Sekhon,&nbsp;Caleb Jeon,&nbsp;Mio Nakamura,&nbsp;Di Yan,&nbsp;Ladan Afifi,&nbsp;Tina Bhutani,&nbsp;Ethan Levin","doi":"10.2147/PTT.S129792","DOIUrl":"https://doi.org/10.2147/PTT.S129792","url":null,"abstract":"<p><p>Psoriasis vulgaris is a chronic, immune-mediated systemic disease that affectŝ7.5 million people in the US. It can be treated with many therapies, often in combination, which include topicals, phototherapy, oral systemics, and biologics. Biologic agents target specific components of the immune system involved in the pathogenesis of psoriasis including TNF-alpha, IL-12, IL-17, and IL-23. The biologic ixekizumab, approved for the treatment of moderate-severe plaque psoriasis in the US, targets IL-17. This review describes the role of IL-17 in psoriasis, the mechanism by which ixekizumab targets this cytokine, and the clinical utility of ixekizumab.</p>","PeriodicalId":74589,"journal":{"name":"Psoriasis (Auckland, N.Z.)","volume":"7 ","pages":"65-72"},"PeriodicalIF":0.0,"publicationDate":"2017-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2147/PTT.S129792","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35781732","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Nail psoriasis: clinical features, pathogenesis, differential diagnoses, and management.","authors":"Eckart Haneke","doi":"10.2147/PTT.S126281","DOIUrl":"10.2147/PTT.S126281","url":null,"abstract":"<p><p>Psoriasis is the skin disease that most frequently affects the nails. Depending on the very nail structure involved, different clinical nail alterations can be observed. Irritation of the apical matrix results in psoriatic pits, mid-matrix involvement may cause leukonychia, whole matrix affection may lead to red lunulae or severe nail dystrophy, nail bed involvement may cause salmon spots, subungual hyperkeratosis, and splinter hemorrhages, and psoriasis of the distal nail bed and hyponychium causes onycholysis whereas that of the proximal nail fold causes psoriatic paronychia. The more extensive the involvement, the more severe is the nail destruction. Pustular psoriasis may be seen as yellow spots under the nail or, in case of acrodermatitis continua suppurativa, as an insidious progressive loss of the nail organ. Nail psoriasis has a severe impact on quality of life and may interfere with professional and other activities. Management includes patient counseling, avoidance of stress and strain to the nail apparatus, and different types of treatment. Topical therapy may be tried but is rarely sufficiently efficient. Perilesional injections with corticosteroids and methotrexate are often beneficial but may be painful and cannot be applied to many nails. All systemic treatments clearing widespread skin lesions usually also clear the nail lesions. Recently, biologicals were introduced into nail psoriasis treatment and found to be very effective. However, their use is restricted to severe cases due to high cost and potential systemic adverse effects.</p>","PeriodicalId":74589,"journal":{"name":"Psoriasis (Auckland, N.Z.)","volume":"7 ","pages":"51-63"},"PeriodicalIF":0.0,"publicationDate":"2017-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2147/PTT.S126281","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35782339","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}