1
|
Fernandes LDC, Arruda ACBB, Baeninger LG, Almeida DP, Villagelin D. Thyroid abnormality in patients with psoriasis: prevalence and association with severity. An Bras Dermatol 2024; 99:80-89. [PMID: 37598033 DOI: 10.1016/j.abd.2022.12.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 11/07/2022] [Accepted: 12/26/2022] [Indexed: 08/21/2023] Open
Abstract
BACKGROUND Psoriasis is associated with several comorbidities and its association with thyroid abnormality has been hypothesized. OBJECTIVE To assess the prevalence of thyroid abnormality in Brazilian patients with psoriasis and to analyze its association with severity, presence of psoriatic arthritis and immunobiological treatment. Additionally, to compare results with literature as a control. METHODS In this observational study, clinical and laboratory data of patients followed from January 2018 to December 2019 were analyzed. Thyroid abnormality was assessed through the current history of thyroid disease and laboratory tests - thyrotropin (TSH), free thyroxine (FT4), antithyroid peroxidase (anti-TPO) and antithyroglobulin (anti-TG) antibodies. Patients were classified according to psoriasis severity - Psoriasis Area and Severity Index (PASI), presence of psoriatic arthritis, and current treatment. Subsequently, the results were compared with a control group selected from the literature review. RESULTS Of the 250 included patients, 161 were eligible. The prevalence of thyroid abnormality was 28.57% and of hypothyroidism, 14.91%. The mean age was 55 years and the median PASI was 2.2. There was no association between thyroid abnormality and PASI (p=0.8), presence of psoriatic arthritis (p=0.87), or use of immunobiological therapy (p=0.13). The literature control group included 6,227 patients and there was a statistically significant difference for the hypothyroidism variable (p<0.0001). STUDY LIMITATIONS Absence of a control group from the same center. CONCLUSION This was one of the first Brazilian studies on the prevalence of thyroid abnormality in patients with psoriasis.
Collapse
Affiliation(s)
| | | | - Lisa Gava Baeninger
- Department of Dermatology, Hospital da Pontifícia Universidade Católica de Campinas, Campinas, SP, Brazil
| | - Debora Pedroso Almeida
- Department of Dermatology, Hospital da Pontifícia Universidade Católica de Campinas, Campinas, SP, Brazil
| | - Danilo Villagelin
- Department of Internal Medicine, Universidade Estadual de Campinas, Campinas, SP, Brazil; Department of Endocrinology and Metabology, Hospital da Pontifícia Universidade Católica de Campinas, Campinas, SP, Brazil
| |
Collapse
|
2
|
Mizukawa I, Kamata M, Shimizu T, Ito M, Watanabe A, Uchida H, Egawa S, Nagata M, Fukaya S, Hayashi K, Fukuyasu A, Tanaka T, Ishikawa T, Sugiura K, Tada Y. Expression of interleukin-36 receptor antagonist in a patient with generalized pustular psoriasis harboring the p.Pro82Leu variant in the IL36RN gene. J Dermatol 2023; 50:1608-1613. [PMID: 37525499 DOI: 10.1111/1346-8138.16914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 06/27/2023] [Accepted: 07/20/2023] [Indexed: 08/02/2023]
Abstract
It has recently been revealed that mutation of the IL36RN gene contributes to the development of generalized pustular psoriasis (GPP). The IL36RN gene encodes interleukin (IL)-36 receptor antagonist (IL-36Ra), which has antagonistic roles against IL-36α, -36β, and -36γ. Previously, sanger sequencing performed in 62 Chinese GPP patients to identify IL36RN mutations revealed a new variant, c.245C>T (p.Pro82Leu), in a single heterozygous state in a patient with adult-onset GPP with psoriasis vulgaris. Since this p.Pro82Leu variant was not found in the psoriasis vulgaris or control groups in their study, they speculated that this variant might lead to exacerbated inflammatory responses. Meanwhile, Sorting Intolerant From Tolerant and PolyPhen-2, pathogenicity prediction tools, predict this variant as tolerated and benign. To date, its pathogenicity is unknown. We experienced a patient with GPP harboring the p.Pro82Leu variant, and investigated mRNA and protein expressions of IL-36Ra. Polymerase chain reaction conducted on hair follicle samples obtained from the scalp of the patient with GPP harboring the p.Pro82Leu using primers to detect mRNA of exons 2 and 5 in IL36RN demonstrated mRNA expression of IL36RN. Immunohistochemical staining revealed IL-36Ra expression in the keratinocytes of the patient with GPP harboring the p.Pro82Leu as in those of a GPP patient without the mutation (positive control). Furthermore, quantitative analysis of the immunofluorescent staining by ImageJ revealed that the expression level of IL-36Ra in the keratinocytes of the patient with GPP harboring p.Pro82Leu was higher than that in the healthy control and not lower than that in the GPP patients without the mutation. Our results indicate no aberrant splicing in this variant. In addition, according to the 1000 Genomes Project, this variant could be a founder mutation. Considering these factors together, this variant is unlikely to be associated with the development of GPP.
Collapse
Affiliation(s)
- Itsumi Mizukawa
- Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan
| | - Masahiro Kamata
- Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan
| | - Teruo Shimizu
- Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan
| | - Makoto Ito
- Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan
| | - Ayu Watanabe
- Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan
| | - Hideaki Uchida
- Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan
| | - Shota Egawa
- Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan
| | - Mayumi Nagata
- Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan
| | - Saki Fukaya
- Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan
| | - Kotaro Hayashi
- Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan
| | - Atsuko Fukuyasu
- Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan
| | - Takamitsu Tanaka
- Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan
| | - Takeko Ishikawa
- Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan
| | | | - Yayoi Tada
- Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan
| |
Collapse
|
3
|
Meneghini V, Tebar WR, Souza Santos I, Silva Janovsky CCP, de Almeida-Pititto B, Lotufo PA, Goulart AC, Bensenor IM. Association between psoriasis and thyroid function: results from the Brazilian Longitudinal Study of Adults Health (ELSA-Brasil). ARCHIVES OF ENDOCRINOLOGY AND METABOLISM 2023; 67:e000640. [PMID: 37364143 PMCID: PMC10661003 DOI: 10.20945/2359-3997000000640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 02/10/2023] [Indexed: 06/28/2023]
Abstract
Objective To determine the relationship between psoriasis, thyroid-stimulating hormone (TSH), free thyroxine (FT4), free triodothyronine (FT3), thyroid peroxidase antibodies (TPOAb), and subclinical thyroid dysfunctions in middle-aged and older adults. Materials and methods Cross-sectional analyses included a self-reported medical diagnosis of psoriasis and thyroid function from the 3rd visit (2017-2019) of the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil). TSH, FT4, and FT3 levels were analyzed as continuous variables and quintiles, and TPOAb positivity and subclinical hypothyroidism as a yes/no variable. Logistic regression models were built as crude and adjusted by main confounders (age, sex, education level, race/ethnicity, and smoking). Results From 9,649 participants (52.3% women; 59.2 ± 8.7 years old), the prevalence of psoriasis was 2.8% (n = 270). TSH, FT4, TPOAb positivity, and subclinical hypothyroidism were not associated with psoriasis in the main analyses. In the stratified analysis, our findings showed positive associations of the lowest (OR = 2.01; 95% CI 1.05-3.84; p = 0.036) and the highest (OR = 2.13; 95% CI 1.12-4.05; p = 0.022) quintiles of FT4 and a protective association of TPOAb positivity (OR = 0.43; 95% CI 0.19-0.98; p = 0.046) with prevalent psoriasis in women. In the logistic regression for FT3, participants in the 1st quintile showed a statistically significant association with psoriasis for the whole sample (OR = 1.66; 95% CI 1.11-2.46; p = 0.013) and for men (OR = 2.25; 95% CI 1.25-4.04; p = 0.007) in the sex-stratified analysis. Conclusions The present study showed that the association of FT4 levels with psoriasis are different according to sex, with a possible U-shaped curve in women but not in men. Although there were some associations of FT3 with psoriasis, they may be a consequence of non-thyroidal illness syndrome. Further prospective data may clarify the association of thyroid function and psoriasis.
Collapse
Affiliation(s)
- Vandrize Meneghini
- Centro de Pesquisa Clínica e Epidemiológica, Universidade de São Paulo, São Paulo, SP, Brasil,
| | - William R Tebar
- Centro de Pesquisa Clínica e Epidemiológica, Universidade de São Paulo, São Paulo, SP, Brasil
| | - Itamar Souza Santos
- Centro de Pesquisa Clínica e Epidemiológica, Universidade de São Paulo, São Paulo, SP, Brasil
- Departamento de Medicina Interna, Universidade de São Paulo, São Paulo, SP, Brasil
| | | | | | - Paulo A Lotufo
- Centro de Pesquisa Clínica e Epidemiológica, Universidade de São Paulo, São Paulo, SP, Brasil
- Departamento de Medicina Interna, Universidade de São Paulo, São Paulo, SP, Brasil
| | - Alessandra C Goulart
- Centro de Pesquisa Clínica e Epidemiológica, Universidade de São Paulo, São Paulo, SP, Brasil
| | - Isabela M Bensenor
- Centro de Pesquisa Clínica e Epidemiológica, Universidade de São Paulo, São Paulo, SP, Brasil
- Departamento de Medicina Interna, Universidade de São Paulo, São Paulo, SP, Brasil
| |
Collapse
|
4
|
Puig L, Choon SE, Gottlieb AB, Marrakchi S, Prinz JC, Romiti R, Tada Y, von Bredow D, Gooderham M. Generalized pustular psoriasis: A global Delphi consensus on clinical course, diagnosis, treatment goals and disease management. J Eur Acad Dermatol Venereol 2023; 37:737-752. [PMID: 36606566 DOI: 10.1111/jdv.18851] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 11/29/2022] [Indexed: 01/07/2023]
Abstract
BACKGROUND Generalized pustular psoriasis (GPP) is a rare and highly heterogeneous skin disease, characterized by flares of neutrophilic pustules and erythema. As a rare disease with few clinical studies and no standardized management approaches, there is a paucity of knowledge regarding GPP. OBJECTIVES Conduct a Delphi panel study to identify current evidence and gain advanced insights into GPP. METHODS A systematic literature review was used to identify published literature and develop statements categorized into four key domains: clinical course and flare definition; diagnosis; treatment goals; and holistic management. Statements were rated on a Likert scale by a panel of dermatologists in two rounds of online questionnaires; the threshold for consensus was agreement by ≥80%. RESULTS Twenty-one panellists reached consensus on 70.9%, 61.8%, 100.0% and 81.8% of statements in the 'clinical course and flare definition', 'diagnosis', 'treatment goals' and 'holistic management of GPP' domains, respectively. There was clear consensus on GPP being phenotypically, genetically and immunologically distinct from plaque psoriasis. Clinical course is highly variable, with an extensive range of complications. Clinical and histologic features supporting GPP diagnosis reached high levels of agreement, and although laboratory evaluations were considered helpful for diagnosis and monitoring disease severity, there was uncertainty around the value of individual tests. All acute and long-term treatment goals reached consensus, including rapid and sustained clearance of pustules, erythema, scaling and crust, clearance of skin lesions and prevention of new flares. Potential triggers, associated comorbidities and differential diagnoses achieved low rates of consensus, indicating that further evidence is needed. CONCLUSIONS Global consensus between dermatologists was reached on clinically meaningful goals for GPP treatment, on key features of GPP flares and on approaches for assessing disease severity and multidisciplinary management of patients. On this basis, we present a management algorithm for patients with GPP for use in clinical practice.
Collapse
Affiliation(s)
- Lluís Puig
- Department of Dermatology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Siew Eng Choon
- Department of Dermatology, Hospital Sultanah Aminah, and Clinical School Johor Bahru, Monash University Malaysia, Johor Bahru, Malaysia
| | - Alice B Gottlieb
- Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Slaheddine Marrakchi
- Department of Dermatology, Hedi Chaker Hospital, University of Sfax, Sfax, Tunisia
| | - Jörg C Prinz
- Department of Dermatology and Allergy, Ludwig-Maximilian-University Munich, Munich, Germany
| | - Ricardo Romiti
- Department of Dermatology, University of São Paulo, São Paulo, Brazil
| | - Yayoi Tada
- Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan
| | | | - Melinda Gooderham
- School of Medicine, Queen's University and Centre for Dermatology and Probity Medical Research, Peterborough, Ontario, Canada
| |
Collapse
|
5
|
Raahimi MM, Livesey A, Hamilton J, Shipman AR, Aspinall RJ. Liver fibrosis for the dermatologist: a review. Clin Exp Dermatol 2023; 48:303-309. [PMID: 36763770 DOI: 10.1093/ced/llac083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Revised: 10/28/2022] [Accepted: 11/14/2022] [Indexed: 01/09/2023]
Abstract
Methotrexate-induced liver fibrosis is not a well-defined pathology, and many of the reported cases can instead be classified as nonalcoholic fatty liver disease by current diagnostic criteria, which is particularly common in the psoriasis cohort. Liver fibrosis usually takes many years to progress; therefore, screening for liver fibrosis should be done no more regularly than annually at the very most in dermatology practice. An algorithm is presented about how to investigate abnormal liver blood tests and screening tools for liver fibrosis are compared.
Collapse
Affiliation(s)
- Mina M Raahimi
- Departments of Dermatology, Portsmouth Hospitals University NHS Trust, UK
| | - Amy Livesey
- Departments of Dermatology, Portsmouth Hospitals University NHS Trust, UK
| | - Jessica Hamilton
- Departments of Dermatology, Portsmouth Hospitals University NHS Trust, UK
| | - Alexa R Shipman
- Departments of Dermatology, Portsmouth Hospitals University NHS Trust, UK
| | - Richard J Aspinall
- Departments of Gastroenterology and Hepatology, Portsmouth Hospitals University NHS Trust, UK
| |
Collapse
|
6
|
Conundrum for Psoriasis and Thyroid Involvement. Int J Mol Sci 2023; 24:ijms24054894. [PMID: 36902323 PMCID: PMC10003398 DOI: 10.3390/ijms24054894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Revised: 02/21/2023] [Accepted: 02/27/2023] [Indexed: 03/06/2023] Open
Abstract
Strategies concerning thyroid anomalies in patients confirmed with psoriasis, either on clinical level or molecular levels, and their genetic findings remain an open issue. Identification of the exact subgroup of individuals that are candidates to endocrine assessments is also controversial. Our purpose in this work was to overview clinical and pathogenic data concerning psoriasis and thyroid comorbidities from a dual perspective (dermatologic and endocrine). This was a narrative review of English literature between January 2016 and January 2023. We included clinically relevant, original articles with different levels of statistical evidence published on PubMed. We followed four clusters of conditions: thyroid dysfunction, autoimmunity, thyroid cancer, and subacute thyroiditis. A new piece of information in this field was the fact that psoriasis and autoimmune thyroid diseases (ATD) have been shown to be related to the immune-based side effects of modern anticancer drugs-namely, immune checkpoint inhibitors (ICP). Overall, we identified 16 confirmatory studies, but with heterogeneous data. Psoriatic arthritis had a higher risk of positive antithyroperoxidase antibodies (TPOAb) (25%) compared to cutaneous psoriasis or control. There was an increased risk of thyroid dysfunction versus control, and hypothyroidism was the most frequent type of dysfunction (subclinical rather than clinical), among thyroid anomalies correlated with >2-year disease duration, peripheral > axial and polyarticular involvement. With a few exceptions, there was a female predominance. Hormonal imbalance included, most frequently, low thyroxine (T4) and/or triiodothyronine (T3) with normal thyroid stimulating hormone (TSH), followed by high TSH (only one study had higher total T3). The highest ratio of thyroid involvement concerning dermatologic subtypes was 59% for erythrodermic psoriasis. Most studies found no correlation between thyroid anomalies and psoriasis severity. Statistically significant odds ratios were as follows: hypothyroidism: 1.34-1.38; hyperthyroidism: 1.17-1.32 (fewer studies than hypo); ATD: 1.42-2.05; Hashimoto's thyroiditis (HT): 1.47-2.09; Graves' disease: 1.26-1.38 (fewer studies than HT). A total of 8 studies had inconsistent or no correlations, while the lowest rate of thyroid involvement was 8% (uncontrolled studies). Other data included 3 studies on patients with ATD looking for psoriasis, as well as 1 study on psoriasis and thyroid cancer. ICP was shown to potentially exacerbate prior ATD and psoriasis or to induce them both de novo (5 studies). At the case report level, data showed subacute thyroiditis due to biological medication (ustekinumab, adalimumab, infliximab). Thyroid involvement in patients with psoriasis thus remained puzzling. We observed significant data that confirmed a higher risk of identifying positive antibodies and/or thyroid dysfunction, especially hypothyroidism, in these subjects. Awareness will be necessary to improve overall outcomes. The exact profile of individuals diagnosed with psoriasis who should be screened by the endocrinology team is still a matter of debate, in terms of dermatological subtype, disease duration, activity, and other synchronous (especially autoimmune) conditions.
Collapse
|
7
|
Bu J, Ding R, Zhou L, Chen X, Shen E. Epidemiology of Psoriasis and Comorbid Diseases: A Narrative Review. Front Immunol 2022; 13:880201. [PMID: 35757712 PMCID: PMC9226890 DOI: 10.3389/fimmu.2022.880201] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 04/28/2022] [Indexed: 11/18/2022] Open
Abstract
Psoriasis is a chronic autoimmune inflammatory disease that remains active for a long period, even for life in most patients. The impact of psoriasis on health is not only limited to the skin, but also influences multiple systems of the body, even mental health. With the increasing of literature on the association between psoriasis and extracutaneous systems, a better understanding of psoriasis as an autoimmune disease with systemic inflammation is created. Except for cardiometabolic diseases, gastrointestinal diseases, chronic kidney diseases, malignancy, and infections that have received much attention, the association between psoriasis and more systemic diseases, including the skin system, reproductive system, and oral and ocular systems has also been revealed, and mental health diseases draw more attention not just because of the negative mental and mood influence caused by skin lesions, but a common immune-inflammatory mechanism identified of the two systemic diseases. This review summarizes the epidemiological evidence supporting the association between psoriasis and important and/or newly reported systemic diseases in the past 5 years, and may help to comprehensively recognize the comorbidity burden related to psoriasis, further to improve the management of people with psoriasis.
Collapse
Affiliation(s)
- Jin Bu
- Hospital for Skin Disease (Institute of Dermatology), Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, China
| | - Ruilian Ding
- Hospital for Skin Disease (Institute of Dermatology), Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, China
| | - Liangjia Zhou
- Hospital for Skin Disease (Institute of Dermatology), Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, China
| | - Xiangming Chen
- Sino-French Hoffmann Institute, School of Basic Medicine, The Second Affiliated Hospital, Guangzhou Medical University, Guangzhou, China
| | - Erxia Shen
- Sino-French Hoffmann Institute, School of Basic Medicine, The Second Affiliated Hospital, Guangzhou Medical University, Guangzhou, China
- The State Key Laboratory of Respiratory Disease, The First Affiliated Hospital, Guangzhou Medical University, Guangzhou, China
| |
Collapse
|
8
|
Ohn J, Choi Y, Yun J, Jo SJ. Identifying patients with deteriorating generalized pustular psoriasis: Development of a prediction model. J Dermatol 2022; 49:675-681. [DOI: 10.1111/1346-8138.16383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 02/18/2022] [Accepted: 03/21/2022] [Indexed: 11/28/2022]
Affiliation(s)
- Jungyoon Ohn
- Department of Dermatology Seoul National University College of Medicine Seoul Korea
- Institute of Human‐Environment Interface Biology Medical Research Center Seoul National University Seoul Korea
| | - Young‐Geun Choi
- Department of Statistics Sookmyung Women’s University Seoul Korea
| | - Jieun Yun
- Department of Pharmaceutical Engineering Cheongju University Cheongju Korea
| | - Seong Jin Jo
- Department of Dermatology Seoul National University College of Medicine Seoul Korea
- Institute of Human‐Environment Interface Biology Medical Research Center Seoul National University Seoul Korea
- Department of Dermatology Seoul National University Hospital Seoul Korea
| |
Collapse
|
9
|
Genovese G, Moltrasio C, Cassano N, Maronese CA, Vena GA, Marzano AV. Pustular Psoriasis: From Pathophysiology to Treatment. Biomedicines 2021; 9:biomedicines9121746. [PMID: 34944562 PMCID: PMC8698272 DOI: 10.3390/biomedicines9121746] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 11/18/2021] [Accepted: 11/19/2021] [Indexed: 12/21/2022] Open
Abstract
Pustular psoriasis (PP) is a clinicopathological entity encompassing different variants, i.e., acute generalized PP (GPP), PP of pregnancy (impetigo herpetiformis), annular (and circinate) PP, infantile/juvenile PP, palmoplantar PP/palmoplantar pustulosis, and acrodermatitis continua of Hallopeau (ACH), which have in common an eruption of superficial sterile pustules on an erythematous base. Unlike psoriasis vulgaris, in which a key role is played by the adaptive immune system and interleukin (IL)-17/IL-23 axis, PP seems to be characterized by an intense inflammatory response resulting from innate immunity hyperactivation, with prominent involvement of the IL-36 axis. Some nosological aspects of PP are still controversial and debated. Moreover, owing to the rarity and heterogeneity of PP forms, data on prognosis and therapeutic management are limited. Recent progresses in the identification of genetic mutations and immunological mechanisms have promoted a better understanding of PP pathogenesis and might have important consequences on diagnostic refinement and treatment. In this narrative review, current findings in the pathogenesis, classification, clinical features, and therapeutic management of PP are briefly discussed.
Collapse
Affiliation(s)
- Giovanni Genovese
- Dermatology Unit, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, 20122 Milan, Italy; (G.G.); (C.M.); (C.A.M.)
- Department of Pathophysiology and Transplantation, Università Degli Studi di Milano, 20122 Milan, Italy
| | - Chiara Moltrasio
- Dermatology Unit, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, 20122 Milan, Italy; (G.G.); (C.M.); (C.A.M.)
- Department of Medical Surgical and Health Sciences, University of Trieste, 34137 Trieste, Italy
| | - Nicoletta Cassano
- Dermatology and Venereology Private Practice, 76121 Barletta, Italy; (N.C.); (G.A.V.)
| | - Carlo Alberto Maronese
- Dermatology Unit, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, 20122 Milan, Italy; (G.G.); (C.M.); (C.A.M.)
- Department of Pathophysiology and Transplantation, Università Degli Studi di Milano, 20122 Milan, Italy
| | - Gino Antonio Vena
- Dermatology and Venereology Private Practice, 76121 Barletta, Italy; (N.C.); (G.A.V.)
| | - Angelo Valerio Marzano
- Dermatology Unit, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, 20122 Milan, Italy; (G.G.); (C.M.); (C.A.M.)
- Department of Pathophysiology and Transplantation, Università Degli Studi di Milano, 20122 Milan, Italy
- Correspondence:
| |
Collapse
|
10
|
Okubo Y, Kotowsky N, Gao R, Saito K, Morita A. Clinical characteristics and health-care resource utilization in patients with generalized pustular psoriasis using real-world evidence from the Japanese Medical Data Center database. J Dermatol 2021; 48:1675-1687. [PMID: 34390028 PMCID: PMC9290031 DOI: 10.1111/1346-8138.16084] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 07/01/2021] [Accepted: 07/14/2021] [Indexed: 11/27/2022]
Abstract
Little is known about the disease burden, health-care resource utilization (HCRU), or treatment of patients with generalized pustular psoriasis (GPP) in Japan. This retrospective cohort study used data from the Japanese Medical Data Center database to compare the demographics, comorbidities, and medication use of patients with GPP and plaque psoriasis and estimate their all-cause HCRU. The patient selection period was from January 1, 2015 to December 31, 2019, and patients must have had at least one confirmed inpatient claim or outpatient claim for GPP or plaque psoriasis. During the 12-month follow-up period, 110 patients with GPP and 20,254 patients with plaque psoriasis were identified. An age- and sex-matched (4:1) comparator control cohort, including members of the general population without a diagnosis of psoriasis (but allowing for a diagnosis of psoriatic arthritis), GPP, or palmoplantar pustulosis, was used. The most prevalent comorbidities in patients with GPP included allergic rhinoconjunctivitis, hypertension, and peptic ulcer disease. Patients with GPP were more likely to experience more comorbidities than those with plaque psoriasis, including asthma, chronic obstructive pulmonary disease, interstitial pneumonia, hyperuricemia and gout, tonsillitis, psoriatic arthritis, other psoriasis, and osteoporosis. Patients with GPP were more likely to be treated with a combination therapy than those with plaque psoriasis (65.5% vs 21.7%, respectively) and less likely to be treated with a topical medication alone (20.9% vs 50.8%). Patients with GPP had more outpatient visits than patients in the plaque psoriasis or matched control cohorts (mean [standard deviation], 14.8 [8.3] vs 11.0 [7.6] and 7.8 [7.2], respectively). They were also more likely to require inpatient hospitalization (24.5% vs 6.4% and 5.0%, respectively). Despite study limitations, patients with GPP in Japan were found to have a higher disease burden, including presence of comorbidities and medication use, than those with plaque psoriasis.
Collapse
Affiliation(s)
- Yukari Okubo
- Department of Dermatology, Tokyo Medical University Hospital, Tokyo, Japan
| | - Nirali Kotowsky
- Boehringer Ingelheim Pharmaceuticals Inc, Ridgefield, Connecticut, USA
| | - Ran Gao
- Boehringer Ingelheim Pharmaceuticals Inc, Ridgefield, Connecticut, USA
| | - Kumiko Saito
- Nippon Boehringer Ingelheim Co., Ltd, Tokyo, Japan
| | - Akimichi Morita
- Department of Geriatric and Environmental Dermatology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| |
Collapse
|
11
|
Uppala R, Tsoi LC, Harms PW, Wang B, Billi AC, Maverakis E, Michelle Kahlenberg J, Ward NL, Gudjonsson JE. "Autoinflammatory psoriasis"-genetics and biology of pustular psoriasis. Cell Mol Immunol 2020; 18:307-317. [PMID: 32814870 DOI: 10.1038/s41423-020-0519-3] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Accepted: 07/20/2020] [Indexed: 02/08/2023] Open
Abstract
Psoriasis is a chronic inflammatory skin condition that has a fairly wide range of clinical presentations. Plaque psoriasis, which is the most common manifestation of psoriasis, is located on one end of the spectrum, dominated by adaptive immune responses, whereas the rarer pustular psoriasis lies on the opposite end, dominated by innate and autoinflammatory immune responses. In recent years, genetic studies have identified six genetic variants that predispose to pustular psoriasis, and these have highlighted the role of IL-36 cytokines as central to pustular psoriasis pathogenesis. In this review, we discuss the presentation and clinical subtypes of pustular psoriasis, contribution of genetic predisposing variants, critical role of the IL-36 family of cytokines in disease pathophysiology, and treatment perspectives for pustular psoriasis. We further outline the application of appropriate mouse models for the study of pustular psoriasis and address the outstanding questions and issues related to our understanding of the mechanisms involved in pustular psoriasis.
Collapse
Affiliation(s)
- Ranjitha Uppala
- Graduate Program in Immunology, University of Michigan, Ann Arbor, MI, USA.,Department of Dermatology, University of Michigan, Ann Arbor, MI, USA
| | - Lam C Tsoi
- Department of Dermatology, University of Michigan, Ann Arbor, MI, USA
| | - Paul W Harms
- Department of Dermatology, University of Michigan, Ann Arbor, MI, USA.,Department of Pathology, University of Michigan, Ann Arbor, MI, USA
| | - Bo Wang
- Department of Dermatology, University of Michigan, Ann Arbor, MI, USA
| | - Allison C Billi
- Department of Dermatology, University of Michigan, Ann Arbor, MI, USA
| | - Emanual Maverakis
- Department of Dermatology, University of California, Davis, Sacramento, CA, USA
| | - J Michelle Kahlenberg
- Division of Rheumatology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA.,A. Alfred Taubman Medical Research Institute, Ann Arbor, MI, USA
| | - Nicole L Ward
- Departments of Nutrition and Dermatology, Case Western Reserve University, Cleveland, OH, USA
| | - Johann E Gudjonsson
- Department of Dermatology, University of Michigan, Ann Arbor, MI, USA. .,A. Alfred Taubman Medical Research Institute, Ann Arbor, MI, USA.
| |
Collapse
|
12
|
Zheng J, Gao Y, Liu N, Li Y, Chen F, Yu N, Ding Y, Yi X. Higher prevalence of thyroid dysfunction in patients with erythrodermic psoriasis. J Dermatol 2020; 47:1007-1012. [PMID: 32572971 DOI: 10.1111/1346-8138.15427] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 05/05/2020] [Indexed: 11/28/2022]
Affiliation(s)
- Jianfeng Zheng
- Department of Dermatology Shanghai Skin Disease Hospital Tongji University School of Medicine Shanghai China
- Institute of Psoriasis Tongji University School of Medicine Shanghai China
| | - Yunlu Gao
- Department of Dermatology Shanghai Skin Disease Hospital Tongji University School of Medicine Shanghai China
- Institute of Psoriasis Tongji University School of Medicine Shanghai China
| | - Na Liu
- Department of Dermatology Shanghai Skin Disease Hospital Tongji University School of Medicine Shanghai China
- Institute of Psoriasis Tongji University School of Medicine Shanghai China
| | - Ying Li
- Department of Dermatology Shanghai Skin Disease Hospital Tongji University School of Medicine Shanghai China
- Institute of Psoriasis Tongji University School of Medicine Shanghai China
| | - Fujuan Chen
- Department of Dermatology Shanghai Skin Disease Hospital Tongji University School of Medicine Shanghai China
- Institute of Psoriasis Tongji University School of Medicine Shanghai China
| | - Ning Yu
- Department of Dermatology Shanghai Skin Disease Hospital Tongji University School of Medicine Shanghai China
- Institute of Psoriasis Tongji University School of Medicine Shanghai China
| | - Yangfeng Ding
- Department of Dermatology Shanghai Skin Disease Hospital Tongji University School of Medicine Shanghai China
- Institute of Psoriasis Tongji University School of Medicine Shanghai China
| | - Xuemei Yi
- Department of Dermatology Shanghai Skin Disease Hospital Tongji University School of Medicine Shanghai China
- Institute of Psoriasis Tongji University School of Medicine Shanghai China
| |
Collapse
|