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Background: Limited real-world data are available on upadacitinib drug survival in patients with atopic dermatitis (AD). Objectives: To investigate upadacitinib drug survival, and the reasons and predictors of drug discontinuation in AD patients. Methods: All consecutive patients aged 18-75 years, affected by moderate-to-severe AD, and treated with upadacitinib for more than 1 month at dermatological clinics were included during November 2020-August 2023. Upadacitinib survival was investigated through Kaplan-Meier survival analysis and the predictors through multivariable logistic regression analysis. Results: Overall, 325 adult AD patients (mean (SD) age, 38.6(15.6) years) had a 1-year and 1.5-year upadacitinib drug survival of 91.5% and 80.2%, respectively. The main reasons for drug discontinuation (25/325, 7.7%) were adverse events (4.9%), including cutaneous or infectious diseases (1.5%), such as acne and herpes zoster; blood test changes (1.2%), including hypercholesterolemia, creatine phosphokinase or liver enzyme elevation, and lymphopenia; urinary or respiratory infections (0.9%); deep venous thrombosis (0.3%); malignancies (0.3%); loss of consciousness (0.3%); and arthralgias (0.3%); followed by ineffectiveness (0.6%). No specific characteristic was significantly associated with an increased risk of upadacitinib discontinuation. Conclusions: Our findings show that upadacitinib was effective in moderate-to-severe AD after more than 1 year of continuous treatment but point to the need for clinical and laboratory monitoring of patients.
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In spite of the large heterogeneity, limited data exist on hidradenitis suppurativa (HS) phenotypes. To identify the HS phenotypes that best explain the disease heterogeneity, a cross-sectional study using latent class (LC) analysis was conducted on a cohort of patients examined at 17 dermatological centers participating in the Italian Registry of Hidradenitis Suppurativa and being enrolled between January 2015 and January 2020. Overall, 965 patients aged 32.0 ± 12.4 years (mean ± SD) were evaluated. A three-class model in LC analysis best fitted the data. Patients in LC1 (20.1%) were females, mostly obese, with a high probability of axillaryâgroin (0.85) and mammary (0.59) lesions and the highest HS severity. Patients in LC2 (29.6%) were nonobese males, with moderate disease severity; with a high probability of gluteal (0.50) and genital (0.17) lesions, besides axillaryâgroin involvement; and with acne and pilonidal cysts. Patients in LC3 (50%) were nonobese females with a milder disease mostly limited to axillary (0.52) and groin (0.66) areas. The stratification of patients with HS into a severe axillaryâmammaryâgroin phenotype with predominantly anterior body involvement in females, an axillaryâglutealâgroin phenotype of intermediate severity mainly affecting males in the posterior body areas, and an axillaryâgroin phenotype with mildest clinical symptoms and limited skin involvement may help in optimizing HS management.
Assuntos
Hidradenite Supurativa/classificação , Análise de Classes Latentes , Adulto , Estudos Transversais , Feminino , Hidradenite Supurativa/epidemiologia , Humanos , Itália/epidemiologia , Masculino , Pessoa de Meia-Idade , Fenótipo , Sistema de Registros , Adulto JovemRESUMO
Psoriasis has been linked with several comorbidities and increased all-cause mortality compared with the general population. Data are still limited concerning mortality especially from Southern European countries. Between January 2012 and December 2018, we conducted a retrospective cohort study on psoriasis patients and population controls in Northern Italy. Through record linkage of health-care databases, psoriasis cases were identified, and their morbidity and mortality were compared with the general population. The Charlson index was used as an index of comorbidities. Standardized mortality ratios (SMR) were estimated for overall psoriasis cases and for patients with mild vs moderate-to-severe disease, separately. We identified 12,693 psoriasis patients (mean age: 60.8 ± 16.3 years). They had a significantly higher Charlson index compared with the general population (p < 0.001). In spite of the higher rate of comorbidities, age-specific SMR was not increased in the psoriasis population as a whole (1.04 (95% CI 0.89-1.20)) or in people with mild psoriasis. However, a 40% higher than the expected risk of all-cause mortality was documented in individuals with moderate-to-severe psoriasis (SMR: 1.41; 95% CI 1.12-1.75). Notably, an excess mortality in these patients occurred as early as age 40-49 years. The proportion of deaths from malignancies and cardiovascular diseases was remarkably high. Our results support the notion that psoriasis severity influences mortality and indicate that patients with psoriasis, especially those with severe disease, should receive appropriate screening and health education.
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Causas de Morte , Psoríase/diagnóstico , Adulto , Idoso , Comorbidade , Registros Eletrônicos de Saúde/estatística & dados numéricos , Feminino , Educação em Saúde , Humanos , Itália/epidemiologia , Masculino , Pessoa de Meia-Idade , Psoríase/epidemiologia , Estudos Retrospectivos , Índice de Gravidade de DoençaRESUMO
Plasma cell leukemia (PCL) is a rare variant of leukemia with an aggressive clinical course and a poor prognosis. The cutaneous involvement in PCL is very rare either at clinical presentation of leukemia, namely leukemia cutis, or in the metastatic PCL to the skin. We present a case of eruptive multiple cutaneous nodules in a 56-year-old man with metastatic PCL. Histologically, a diffuse dermal and subcutaneous infiltration of ovoid cells with amphophilic cytoplasm and eccentrically located nucleus consistent with plasmacytoid morphology was observed. Neoplastic cells showed strong immunoexpression for CD138 and CD38 consistent with plasma cells phenotype, and loss of expression of CD56. Kappa light chain restriction similar to the phenotype of his PCL was demonstrated. We suggest that the evaluation of new skin lesions in leukemic patients should include a histopathologic examination to establish the diagnosis as soon as possible and a correct management of the disease.
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Introduction: Smoking is the single most important cause of preventable mortality worldwide. Besides being associated with major cardiovascular and bronchopulmonary diseases, and several cancers, it has been linked with a number of immune-related conditions, including psoriasis and psoriatic arthritis (PsA) We aimed to summarize data on the role of smoking in the development and prognosis of psoriasis and PsA, pointing to the consequences in terms of disease management. Areas covered: Mechanisms, clinical manifestations, and comorbidities associated with smoking in psoriasis and PsA were reviewed by searching Medline, Embase and Cochrane Library databases for papers published between January 2000 and July 2018 using combination of terms. Articles not written in English were excluded. Expert commentary: Smoking is a risk factor for psoriasis development. As for PsA, smoking is positively associated with the disease at the population level, but it is negatively associated in patients with psoriasis. This phenomenon is referred to as the 'smoking paradox' of PsA. Smoking may cause poor response and reduced adherence to treatment of both psorasis and PsA. Physicians need to be aware of the smoking habits of their patients with psoriasis and PsA; whenever possible, smoking cessation programs should be considered.