Pub Date : 2017-06-15eCollection Date: 2017-01-01DOI: 10.2147/PTT.S130295
Ulrich R Hengge, Kristina Röschmann, Henning Candler
Introduction: Psoriasis is a frequent inflammatory skin disease affecting ~2%-3% of the population in western countries. Scaling of the psoriatic lesions is the most impairing symptom in patients with psoriasis. In contrast to conventional keratolytic treatment concepts containing salicylic acid or urea, a dimeticone-based medical device (Loyon®) removes scales in a physical way without any pharmacological effect.
Objective: To assess the efficacy and tolerability of a dimeticone-based medical device in removal of scales in patients with psoriasis corporis/capitis under real-life conditions.
Methods: Forty patients with psoriasis capitis or corporis were included and received once-daily treatments for 7 days. Clinical assessment of the psoriasis area severity index score (psoriasis corporis) and the psoriasis scalp severity index score (psoriasis capitis) was performed and evaluated at baseline, after 3 and 7 days of treatment. Baseline scaling scores and redness scores were calculated for two target lesions of the scalp or the body on a 5-point scale each.
Results: For the primary efficacy variable scaling score, a statistically significant decrease was observed after treatment, with a relative reduction in scaling of 36.8% after 7 days of treatment within patients affected by psoriasis capitis. Treatment success was achieved in 76.8% of patients with psoriasis capitis, and time to treatment success was evaluated to be 4.14 days for these patients and 4.33 days for patients suffering from psoriasis corporis.
Conclusion: In conclusion, this trial demonstrated that the dimeticone-based medical device is a safe, well-tolerated, practicable, and efficient keratolytic compound, which can be well implemented in and recommended for standard therapy of psoriasis.
{"title":"Single-center, noninterventional clinical trial to assess the safety, efficacy, and tolerability of a dimeticone-based medical device in facilitating the removal of scales after topical application in patients with psoriasis corporis or psoriasis capitis.","authors":"Ulrich R Hengge, Kristina Röschmann, Henning Candler","doi":"10.2147/PTT.S130295","DOIUrl":"https://doi.org/10.2147/PTT.S130295","url":null,"abstract":"<p><strong>Introduction: </strong>Psoriasis is a frequent inflammatory skin disease affecting ~2%-3% of the population in western countries. Scaling of the psoriatic lesions is the most impairing symptom in patients with psoriasis. In contrast to conventional keratolytic treatment concepts containing salicylic acid or urea, a dimeticone-based medical device (Loyon<sup>®</sup>) removes scales in a physical way without any pharmacological effect.</p><p><strong>Objective: </strong>To assess the efficacy and tolerability of a dimeticone-based medical device in removal of scales in patients with psoriasis corporis/capitis under real-life conditions.</p><p><strong>Methods: </strong>Forty patients with psoriasis capitis or corporis were included and received once-daily treatments for 7 days. Clinical assessment of the psoriasis area severity index score (psoriasis corporis) and the psoriasis scalp severity index score (psoriasis capitis) was performed and evaluated at baseline, after 3 and 7 days of treatment. Baseline scaling scores and redness scores were calculated for two target lesions of the scalp or the body on a 5-point scale each.</p><p><strong>Results: </strong>For the primary efficacy variable scaling score, a statistically significant decrease was observed after treatment, with a relative reduction in scaling of 36.8% after 7 days of treatment within patients affected by psoriasis capitis. Treatment success was achieved in 76.8% of patients with psoriasis capitis, and time to treatment success was evaluated to be 4.14 days for these patients and 4.33 days for patients suffering from psoriasis corporis.</p><p><strong>Conclusion: </strong>In conclusion, this trial demonstrated that the dimeticone-based medical device is a safe, well-tolerated, practicable, and efficient keratolytic compound, which can be well implemented in and recommended for standard therapy of psoriasis.</p>","PeriodicalId":74589,"journal":{"name":"Psoriasis (Auckland, N.Z.)","volume":"7 ","pages":"41-49"},"PeriodicalIF":0.0,"publicationDate":"2017-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2147/PTT.S130295","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35782338","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}
Pub Date : 2017-04-15eCollection Date: 2017-01-01DOI: 10.2147/PTT.S108209
Maria Vittoria Cannizzaro, Chiara Franceschini, Maria Esposito, Luca Bianchi, Alessandro Giunta
The risk of hepatitis B virus (HBV) reactivation (HBVr) in chronic HBV carriers, in occult HBV patients or in acute HBV patients affected by psoriasis and treated with anti-tumor necrosis factor (TNF)-α agents is a clinical practice issue to face with, particularly if the treatment has a long-term maintenance finality. The aims of this review are to examine the current knowledge on HBVr incidence in chronic HBV carriers and potential occult carriers undergoing therapy with biologics for the treatment of psoriasis and psoriatic arthritis; analyze the prophylactic measure to prevent HBV reactivation and define how to manage HBVr in patients treated with biologics. We searched through PubMed, Google Scholar and Scopus databases and evaluated all published manuscripts concerning HBVr in psoriatic patients, both plaque-type and psoriatic arthritis, in treatment with any indicated anti-TNF-α. Although anti-TNFs are considered moderate immunosuppressive drugs, the incidence of HBVr in psoriatic patients is lower compared to patients affected by other immune-mediated diseases treated with TNF inhibitors. HBV prophylaxis should be probably reserved to anti-HBs+/anti-HBc+ patients with a viral load <2000 IU/mL and alterations in serum liver enzymes, in order to prevent HBVr.
{"title":"Hepatitis B reactivation in psoriasis patients treated with anti-TNF agents: prevention and management.","authors":"Maria Vittoria Cannizzaro, Chiara Franceschini, Maria Esposito, Luca Bianchi, Alessandro Giunta","doi":"10.2147/PTT.S108209","DOIUrl":"https://doi.org/10.2147/PTT.S108209","url":null,"abstract":"<p><p>The risk of hepatitis B virus (HBV) reactivation (HBVr) in chronic HBV carriers, in occult HBV patients or in acute HBV patients affected by psoriasis and treated with anti-tumor necrosis factor (TNF)-α agents is a clinical practice issue to face with, particularly if the treatment has a long-term maintenance finality. The aims of this review are to examine the current knowledge on HBVr incidence in chronic HBV carriers and potential occult carriers undergoing therapy with biologics for the treatment of psoriasis and psoriatic arthritis; analyze the prophylactic measure to prevent HBV reactivation and define how to manage HBVr in patients treated with biologics. We searched through PubMed, Google Scholar and Scopus databases and evaluated all published manuscripts concerning HBVr in psoriatic patients, both plaque-type and psoriatic arthritis, in treatment with any indicated anti-TNF-α. Although anti-TNFs are considered moderate immunosuppressive drugs, the incidence of HBVr in psoriatic patients is lower compared to patients affected by other immune-mediated diseases treated with TNF inhibitors. HBV prophylaxis should be probably reserved to anti-HBs+/anti-HBc+ patients with a viral load <2000 IU/mL and alterations in serum liver enzymes, in order to prevent HBVr.</p>","PeriodicalId":74589,"journal":{"name":"Psoriasis (Auckland, N.Z.)","volume":"7 ","pages":"35-40"},"PeriodicalIF":0.0,"publicationDate":"2017-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2147/PTT.S108209","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35782337","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}
Pub Date : 2017-02-20eCollection Date: 2017-01-01DOI: 10.2147/PTT.S107514
Marina Agozzino, Cecilia Noal, Francesco Lacarrubba, Marco Ardigò
Reflectance confocal microscopy (RCM) evaluation of inflammatory skin diseases represents a relatively new technique that, during the past 5 years, has attracted increasing interest, with consequent progressive increment of publications in literature. The success of RCM is directly related to the high need for noninvasive techniques able to both reduce the number of skin biopsies and support clinical diagnosis and patient management. RCM helps to visualize microscopic descriptors of plaque psoriasis (PP) with good reproducibility between observers and a high grade of correspondence with histopathology. Several clinical tests are used for the therapeutic management of PP, but they are limited by subjective interpretation. Skin biopsy presents objective interpretation, but the procedure is invasive and not repeatable. RCM has been used not only for the evaluation of skin cancer or inflammatory skin diseases, but also for monitoring the efficacy of different treatments in PP. In this review, we present some examples of RCM applications in therapeutic psoriasis follow-up.
{"title":"Monitoring treatment response in psoriasis: current perspectives on the clinical utility of reflectance confocal microscopy.","authors":"Marina Agozzino, Cecilia Noal, Francesco Lacarrubba, Marco Ardigò","doi":"10.2147/PTT.S107514","DOIUrl":"https://doi.org/10.2147/PTT.S107514","url":null,"abstract":"<p><p>Reflectance confocal microscopy (RCM) evaluation of inflammatory skin diseases represents a relatively new technique that, during the past 5 years, has attracted increasing interest, with consequent progressive increment of publications in literature. The success of RCM is directly related to the high need for noninvasive techniques able to both reduce the number of skin biopsies and support clinical diagnosis and patient management. RCM helps to visualize microscopic descriptors of plaque psoriasis (PP) with good reproducibility between observers and a high grade of correspondence with histopathology. Several clinical tests are used for the therapeutic management of PP, but they are limited by subjective interpretation. Skin biopsy presents objective interpretation, but the procedure is invasive and not repeatable. RCM has been used not only for the evaluation of skin cancer or inflammatory skin diseases, but also for monitoring the efficacy of different treatments in PP. In this review, we present some examples of RCM applications in therapeutic psoriasis follow-up.</p>","PeriodicalId":74589,"journal":{"name":"Psoriasis (Auckland, N.Z.)","volume":"7 ","pages":"27-34"},"PeriodicalIF":0.0,"publicationDate":"2017-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2147/PTT.S107514","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35782336","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}
Pub Date : 2017-02-03eCollection Date: 2017-01-01DOI: 10.2147/PTT.S122959
Ilja L Kruglikov, Uwe Wollina
The structure and physiological state of the local white adipose tissue (WAT) located underneath the lesional psoriatic skin and inside of the joints affected by psoriatic arthritis play an important role in the pathophysiology of these diseases. WAT pads associated with inflammatory sites in psoriasis and psoriatic arthritis are, correspondingly, dermal WAT and articular adipose tissue; these pads demonstrate inflammatory phenotypes in both diseases. Such local WAT inflammation could be the primary effect in the pathophysiology of psoriasis leading to the modification of the local expression of adipokines, a change in the structure of the basement membrane and the release of keratinocytes with consequent epidermal hyperproliferation during psoriasis. Similar articular adipose tissue inflammation can lead to the induction of structural modifications and synovial inflammation in the joints of patients with psoriatic arthritis.
{"title":"Local effects of adipose tissue in psoriasis and psoriatic arthritis.","authors":"Ilja L Kruglikov, Uwe Wollina","doi":"10.2147/PTT.S122959","DOIUrl":"https://doi.org/10.2147/PTT.S122959","url":null,"abstract":"<p><p>The structure and physiological state of the local white adipose tissue (WAT) located underneath the lesional psoriatic skin and inside of the joints affected by psoriatic arthritis play an important role in the pathophysiology of these diseases. WAT pads associated with inflammatory sites in psoriasis and psoriatic arthritis are, correspondingly, dermal WAT and articular adipose tissue; these pads demonstrate inflammatory phenotypes in both diseases. Such local WAT inflammation could be the primary effect in the pathophysiology of psoriasis leading to the modification of the local expression of adipokines, a change in the structure of the basement membrane and the release of keratinocytes with consequent epidermal hyperproliferation during psoriasis. Similar articular adipose tissue inflammation can lead to the induction of structural modifications and synovial inflammation in the joints of patients with psoriatic arthritis.</p>","PeriodicalId":74589,"journal":{"name":"Psoriasis (Auckland, N.Z.)","volume":"7 ","pages":"17-25"},"PeriodicalIF":0.0,"publicationDate":"2017-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2147/PTT.S122959","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35782335","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}
Pub Date : 2017-01-01Epub Date: 2017-01-31DOI: 10.2147/PTT.S118348
Di Yan, Ladan Afifi, Caleb Jeon, Megha Trivedi, Hsin Wen Chang, Kristina Lee, Wilson Liao
Metabolomics is an emerging new "omics" field involving the systematic analysis of the metabolites in a biologic system. These metabolites provide a molecular snapshot of cellular activity and are thus important for understanding the functional changes in metabolic pathways that drive disease. Recently, metabolomics has been used to study the local and systemic metabolic changes in psoriasis and its cardiometabolic comorbidities. Such studies have revealed novel insights into disease pathogenesis and suggest new biochemical signatures that may be used as a marker of psoriatic disease. This review will discuss common strategies in metabolomics analysis, current findings in the metabolomics of psoriasis, and emerging trends in psoriatic metabolomics.
{"title":"The metabolomics of psoriatic disease.","authors":"Di Yan, Ladan Afifi, Caleb Jeon, Megha Trivedi, Hsin Wen Chang, Kristina Lee, Wilson Liao","doi":"10.2147/PTT.S118348","DOIUrl":"10.2147/PTT.S118348","url":null,"abstract":"<p><p>Metabolomics is an emerging new \"omics\" field involving the systematic analysis of the metabolites in a biologic system. These metabolites provide a molecular snapshot of cellular activity and are thus important for understanding the functional changes in metabolic pathways that drive disease. Recently, metabolomics has been used to study the local and systemic metabolic changes in psoriasis and its cardiometabolic comorbidities. Such studies have revealed novel insights into disease pathogenesis and suggest new biochemical signatures that may be used as a marker of psoriatic disease. This review will discuss common strategies in metabolomics analysis, current findings in the metabolomics of psoriasis, and emerging trends in psoriatic metabolomics.</p>","PeriodicalId":74589,"journal":{"name":"Psoriasis (Auckland, N.Z.)","volume":"7 ","pages":"1-15"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/91/86/ptt-7-001.PMC5562362.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35334148","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}
Pub Date : 2016-12-12eCollection Date: 2016-01-01DOI: 10.2147/PTT.S105047
Michael Abrouk, Ethan Levin, Merrick Brodsky, Jessica R Gandy, Mio Nakamura, Tian Hao Zhu, Benjamin Farahnik, John Koo, Tina Bhutani
Introduction: The 308 nm excimer laser is a widely used device throughout the field of dermatology for many diseases including psoriasis. Although the laser has demonstrated clinical efficacy, there is a lack of literature outlining the safety, efficacy, and patient acceptability of the excimer laser.
Methods: A literature search on PubMed was used with combinations of the terms "excimer", "excimer laser", "308 nm", "psoriasis", "protocol", "safety", "efficacy", acceptability", "side effects", and "dose". The search results were included if they contained information pertaining to excimer laser and psoriasis treatment and description of the safety, efficacy, and patient acceptability of the treatment.
Results: The 308 nm excimer laser is generally safe and well tolerated with minimal side effects including erythema, blistering, and pigmentary changes. It has a range of efficacies depending on the protocol used with several different treatment protocols, including the induration protocol, the minimal erythema dose protocol, and the newer minimal blistering dose protocol.
Conclusion: Although the excimer laser is not a first-line treatment, it remains an excellent treatment option for psoriasis patients and has been demonstrated to be an effective treatment with little to no side effects.
{"title":"Excimer laser for the treatment of psoriasis: safety, efficacy, and patient acceptability.","authors":"Michael Abrouk, Ethan Levin, Merrick Brodsky, Jessica R Gandy, Mio Nakamura, Tian Hao Zhu, Benjamin Farahnik, John Koo, Tina Bhutani","doi":"10.2147/PTT.S105047","DOIUrl":"https://doi.org/10.2147/PTT.S105047","url":null,"abstract":"<p><strong>Introduction: </strong>The 308 nm excimer laser is a widely used device throughout the field of dermatology for many diseases including psoriasis. Although the laser has demonstrated clinical efficacy, there is a lack of literature outlining the safety, efficacy, and patient acceptability of the excimer laser.</p><p><strong>Methods: </strong>A literature search on PubMed was used with combinations of the terms \"excimer\", \"excimer laser\", \"308 nm\", \"psoriasis\", \"protocol\", \"safety\", \"efficacy\", acceptability\", \"side effects\", and \"dose\". The search results were included if they contained information pertaining to excimer laser and psoriasis treatment and description of the safety, efficacy, and patient acceptability of the treatment.</p><p><strong>Results: </strong>The 308 nm excimer laser is generally safe and well tolerated with minimal side effects including erythema, blistering, and pigmentary changes. It has a range of efficacies depending on the protocol used with several different treatment protocols, including the induration protocol, the minimal erythema dose protocol, and the newer minimal blistering dose protocol.</p><p><strong>Conclusion: </strong>Although the excimer laser is not a first-line treatment, it remains an excellent treatment option for psoriasis patients and has been demonstrated to be an effective treatment with little to no side effects.</p>","PeriodicalId":74589,"journal":{"name":"Psoriasis (Auckland, N.Z.)","volume":"6 ","pages":"165-173"},"PeriodicalIF":0.0,"publicationDate":"2016-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2147/PTT.S105047","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35782334","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}
Pub Date : 2016-12-07eCollection Date: 2016-01-01DOI: 10.2147/PTT.S101233
Nina Malecic, Helen Young
Psoriasis affects 1%-3% of the population in the United Kingdom and can convey significant detriment to the physical and mental health of sufferers. Plaques of psoriasis typically affect the extensor skin surfaces and scalp. Less frequently inverse psoriasis can affect more sensitive skin such as the face, genitals, and intertriginous areas. Psoriasis is incurable, but there are a range of treatment modalities that can be used to manage the condition. Treatment options include topical preparations, phototherapy, systemic therapy, and biological agents. Tacrolimus is a macrolide calcineurin inhibitor licensed for immunosuppression in transplant patients and topical administration in atopic dermatitis. Tacrolimus administered orally and in topical form has been shown to produce successful outcomes in patients with psoriasis. Topical tacrolimus is particularly effective for inverse psoriasis, which is likely to be due to the reduced level of induration seen in these psoriatic lesions, which allows greater skin penetrance, compared with hyperkeratotic plaques of psoriasis on the body. It is also notable that the areas affected by inverse psoriasis are more susceptible to adverse effects of topical corticosteroid therapy, and thus a topical preparation without the risk of skin atrophy, telangiectasia, and striae could be a valuable addition to current topical treatment options. Oral tacrolimus has shown efficacy in the treatment of severe, refractory psoriasis. Compared to ciclosporin, systemic tacrolimus may be more suited to a patient population with increased cardiovascular risk. This review will draw together the current literature on topical and oral tacrolimus for the treatment of psoriasis. Efficacy and safety have been evaluated by case reports and randomized controlled trials and comparisons have been made between tacrolimus therapy and standard treatment.
{"title":"Tacrolimus for the management of psoriasis: clinical utility and place in therapy.","authors":"Nina Malecic, Helen Young","doi":"10.2147/PTT.S101233","DOIUrl":"https://doi.org/10.2147/PTT.S101233","url":null,"abstract":"<p><p>Psoriasis affects 1%-3% of the population in the United Kingdom and can convey significant detriment to the physical and mental health of sufferers. Plaques of psoriasis typically affect the extensor skin surfaces and scalp. Less frequently inverse psoriasis can affect more sensitive skin such as the face, genitals, and intertriginous areas. Psoriasis is incurable, but there are a range of treatment modalities that can be used to manage the condition. Treatment options include topical preparations, phototherapy, systemic therapy, and biological agents. Tacrolimus is a macrolide calcineurin inhibitor licensed for immunosuppression in transplant patients and topical administration in atopic dermatitis. Tacrolimus administered orally and in topical form has been shown to produce successful outcomes in patients with psoriasis. Topical tacrolimus is particularly effective for inverse psoriasis, which is likely to be due to the reduced level of induration seen in these psoriatic lesions, which allows greater skin penetrance, compared with hyperkeratotic plaques of psoriasis on the body. It is also notable that the areas affected by inverse psoriasis are more susceptible to adverse effects of topical corticosteroid therapy, and thus a topical preparation without the risk of skin atrophy, telangiectasia, and striae could be a valuable addition to current topical treatment options. Oral tacrolimus has shown efficacy in the treatment of severe, refractory psoriasis. Compared to ciclosporin, systemic tacrolimus may be more suited to a patient population with increased cardiovascular risk. This review will draw together the current literature on topical and oral tacrolimus for the treatment of psoriasis. Efficacy and safety have been evaluated by case reports and randomized controlled trials and comparisons have been made between tacrolimus therapy and standard treatment.</p>","PeriodicalId":74589,"journal":{"name":"Psoriasis (Auckland, N.Z.)","volume":"6 ","pages":"153-163"},"PeriodicalIF":0.0,"publicationDate":"2016-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2147/PTT.S101233","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35782333","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}
The clinical presentation, disease associations, and diverse treatment modalities in overcoming the challenges of managing pediatric psoriasis have been extensively summarized in this article. An extensive literature review revealed the differences in presentation of psoriasis during infancy, childhood, and adolescence. We also summarized the latest topical, systemic, and biological modalities in treating recalcitrant psoriasis. The association of psoriasis with juvenile arthritis and obesity and the significant influence of the disease on the children's quality of life were explored. The clinical presentation of psoriasis can evolve during the child's lifespan. While many treatment modalities already exist for treating pediatric psoriasis, some of the new biologics that are approved for adult patients have not been investigated in the pediatric population and no algorithm exists for their use in this population. Large clinical studies in the future will enhance our understanding with regards to their safety and potential implications in pediatric populations.
{"title":"Psoriasis in children.","authors":"Roxanne Pinson, Bahman Sotoodian, Loretta Fiorillo","doi":"10.2147/PTT.S87650","DOIUrl":"https://doi.org/10.2147/PTT.S87650","url":null,"abstract":"<p><p>The clinical presentation, disease associations, and diverse treatment modalities in overcoming the challenges of managing pediatric psoriasis have been extensively summarized in this article. An extensive literature review revealed the differences in presentation of psoriasis during infancy, childhood, and adolescence. We also summarized the latest topical, systemic, and biological modalities in treating recalcitrant psoriasis. The association of psoriasis with juvenile arthritis and obesity and the significant influence of the disease on the children's quality of life were explored. The clinical presentation of psoriasis can evolve during the child's lifespan. While many treatment modalities already exist for treating pediatric psoriasis, some of the new biologics that are approved for adult patients have not been investigated in the pediatric population and no algorithm exists for their use in this population. Large clinical studies in the future will enhance our understanding with regards to their safety and potential implications in pediatric populations.</p>","PeriodicalId":74589,"journal":{"name":"Psoriasis (Auckland, N.Z.)","volume":"6 ","pages":"121-129"},"PeriodicalIF":0.0,"publicationDate":"2016-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2147/PTT.S87650","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35783445","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}
Pub Date : 2016-10-18eCollection Date: 2016-01-01DOI: 10.2147/PTT.S102202
Lara El Hayderi, Fany Colson, Bita Dezfoulian, Arjen F Nikkels
As TNF-α is a major factor in the immune defense against herpes zoster (HZ); an increased incidence and severity of HZ cases were suspected in patients undergoing treatment with TNF antagonists. Several studies and clinical experience provided evidence that the incidence of HZ increases by twofold to threefold in this patient category. The number of severe cases of HZ, with multisegmental, disseminated cutaneous, and/or systemic involvement, is also increased. Concerning psoriasis patients under biologicals, the clinician should be more alert for an eventual HZ event, in particular during the first year of biological treatment, and be aware of the possibility of more severe HZ cases. HZ may also undergo an age-shift toward younger patients. Rapid identification of risk factors for severe HZ, such as severe prodromal pains and/or the presence of satellite lesions, is recommended. The treatment recommendations of HZ in this patient group are identical to the recently published guidelines for the management of HZ. The live attenuated viral vaccine OKA/Merck strain anti-HZ vaccination is recommended before initiating biological treatment in psoriasis patients. The new adjuvanted anti-HZ vaccine will probably also benefit patients while on biological treatment.
{"title":"Herpes zoster in psoriasis patients undergoing treatment with biological agents: prevalence, impact, and management challenges.","authors":"Lara El Hayderi, Fany Colson, Bita Dezfoulian, Arjen F Nikkels","doi":"10.2147/PTT.S102202","DOIUrl":"10.2147/PTT.S102202","url":null,"abstract":"<p><p>As TNF-α is a major factor in the immune defense against herpes zoster (HZ); an increased incidence and severity of HZ cases were suspected in patients undergoing treatment with TNF antagonists. Several studies and clinical experience provided evidence that the incidence of HZ increases by twofold to threefold in this patient category. The number of severe cases of HZ, with multisegmental, disseminated cutaneous, and/or systemic involvement, is also increased. Concerning psoriasis patients under biologicals, the clinician should be more alert for an eventual HZ event, in particular during the first year of biological treatment, and be aware of the possibility of more severe HZ cases. HZ may also undergo an age-shift toward younger patients. Rapid identification of risk factors for severe HZ, such as severe prodromal pains and/or the presence of satellite lesions, is recommended. The treatment recommendations of HZ in this patient group are identical to the recently published guidelines for the management of HZ. The live attenuated viral vaccine OKA/Merck strain anti-HZ vaccination is recommended before initiating biological treatment in psoriasis patients. The new adjuvanted anti-HZ vaccine will probably also benefit patients while on biological treatment.</p>","PeriodicalId":74589,"journal":{"name":"Psoriasis (Auckland, N.Z.)","volume":"6 ","pages":"145-151"},"PeriodicalIF":5.2,"publicationDate":"2016-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/41/bd/ptt-6-145.PMC5683123.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35782332","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}
Pub Date : 2016-09-12eCollection Date: 2016-01-01DOI: 10.2147/PTT.S98954
Katie E Benjegerdes, Kimberly Hyde, Dario Kivelevitch, Bobbak Mansouri
Psoriasis vulgaris is a chronic inflammatory disease that classically affects skin and joints and is associated with numerous comorbidities. There are several clinical subtypes of psoriasis including the uncommon pustular variants, which are subdivided into generalized and localized forms. Generalized forms of pustular psoriasis include acute generalized pustular psoriasis, pustular psoriasis of pregnancy, and infantile and juvenile pustular psoriasis. Localized forms include acrodermatitis continua of Hallopeau and palmoplantar pustular psoriasis. These subtypes vary in their presentations, but all have similar histopathologic characteristics. The immunopathogenesis of each entity remains to be fully elucidated and some debate exists as to whether these inflammatory pustular dermatoses should be classified as entities distinct from psoriasis vulgaris. Due to the rarity of these conditions and the questionable link to the common, plaque-type psoriasis, numerous therapies have shown variable results and most entities remain difficult to treat. With increasing knowledge of the pathogenesis of these variants of pustular psoriasis, the development and use of biologic and other immunomodulatory therapies holds promise for the future of successfully treating pustular variants of psoriasis.
{"title":"Pustular psoriasis: pathophysiology and current treatment perspectives.","authors":"Katie E Benjegerdes, Kimberly Hyde, Dario Kivelevitch, Bobbak Mansouri","doi":"10.2147/PTT.S98954","DOIUrl":"10.2147/PTT.S98954","url":null,"abstract":"<p><p>Psoriasis vulgaris is a chronic inflammatory disease that classically affects skin and joints and is associated with numerous comorbidities. There are several clinical subtypes of psoriasis including the uncommon pustular variants, which are subdivided into generalized and localized forms. Generalized forms of pustular psoriasis include acute generalized pustular psoriasis, pustular psoriasis of pregnancy, and infantile and juvenile pustular psoriasis. Localized forms include acrodermatitis continua of Hallopeau and palmoplantar pustular psoriasis. These subtypes vary in their presentations, but all have similar histopathologic characteristics. The immunopathogenesis of each entity remains to be fully elucidated and some debate exists as to whether these inflammatory pustular dermatoses should be classified as entities distinct from psoriasis vulgaris. Due to the rarity of these conditions and the questionable link to the common, plaque-type psoriasis, numerous therapies have shown variable results and most entities remain difficult to treat. With increasing knowledge of the pathogenesis of these variants of pustular psoriasis, the development and use of biologic and other immunomodulatory therapies holds promise for the future of successfully treating pustular variants of psoriasis.</p>","PeriodicalId":74589,"journal":{"name":"Psoriasis (Auckland, N.Z.)","volume":"6 ","pages":"131-144"},"PeriodicalIF":0.0,"publicationDate":"2016-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/43/48/ptt-6-131.PMC5683122.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35783446","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}