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BACKGROUND: Recent real-world studies have reported significant improvements in the survival of malignant melanoma in the past few years, mainly as a result of modern therapies. However, long-term survival data from Central Eastern European countries such as Hungary are currently lacking. METHODS: This nationwide, retrospective study examined melanoma survival in Hungary between 2011-2019 using the databases of the National Health Insurance Fund (NHIF) and Central Statistical Office (CSO) of Hungary. Crude overall survival and age-standardized 5-year net survival as well as the association between age, sex and survival were calculated. RESULTS: Between 2011 and 2019, 22,948 newly diagnosed malignant melanoma cases were recorded in the NHIF database (47.89% male, mean age: 60.75 years (SD: ±16.39)). Five-year overall survival was 75.40% (women: 80.78%; men: 69.52%). Patients diagnosed between 2017-2019 had a 20% lower risk of mortality compared to patients diagnosed between 2011-2012 (HR 0.80, 95% CI 0.73-0.89; p < 0.0001). Age-standardized 5-year net survival rates in 2011-2014 and 2015-2019 were 90.6% and 95.8%, respectively (women: 93.1% and 98.4%, men: 87.8% and 92.7%, respectively). The highest age-standardized 5-year net survival rates were found in the 0-39 age cohort (94.6% in the 2015-2019 period). CONCLUSION: Hungary has similar melanoma survival rates to Western European countries. Based on net survival, the risk of dying of melanoma within 5 years was cut by more than half (55%) during the study period, which coincides with the successful implementation of awareness campaigns and the wide availability of modern therapies.
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Melanoma , Neoplasias Cutâneas , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Hungria/epidemiologia , Incidência , Melanoma/epidemiologia , Estudos Retrospectivos , Neoplasias Cutâneas/diagnóstico , Melanoma Maligno CutâneoRESUMO
It is unclear whether biological antipsoriatic therapies affect seroconversion after messenger ribonucleic acid (mRNA)-based antisevere acute respiratory syndrome coronavirus 2 (anti-SARS-CoV-2) vaccinations. To assess antibody formation and the incidence of side effects after anti-SARS-CoV-2 mRNA vaccinations in psoriatic patients receiving different biologicals compared to healthy controls. 102 moderate-to-severe psoriatic patients (56.2 [±13.5] years) and 55 age-matched healthy (56.4 ± 13.6 years) volunteers were included in our study. Ten to 21 days after the administration of the second dosage of BNT162b2 or mRNA-1273 vaccine, antibody levels specific to the SARS-CoV-2 spike (S) protein receptor binding domain were monitored. The incidence of postvaccination side effects was recorded and compared to real-life data in the literature. Of the 102 patients, 57 (55.88%) received tumor necrosis factor (TNF), 28 (27.45%) received interleukin (IL)-12/23, 16 (15.68%) received IL-17, and 1 (0.99%) received IL-23 inhibitors. No significant differences in the median serum level of anti-SARS-CoV-2S antibody were observed between the study population and the control group (median IQR range: 1681.0 U/mL (600.0-4844.0) versus 1984.0 U/mL (1000.0-3136.0; p = 0.82). The most frequent side effects of the mRNA vaccines within 7 days after the administration of both dosages were arm pain on the side of injection (23.53% and 23.53%), fatigue (9.80% and 13.72%), headache (4.9% and 5.88%), and chills or shivering (4.9% and 8.82%). Detectable antibodies against SARS-CoV-2S protein appear 10-21 days after the administration of the second dosage of BNT162b2 or mRNA-1273 vaccines in moderate-to-severe psoriatic patients receiving biologicals, similar to those of healthy controls.
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Produtos Biológicos , COVID-19 , Vacina de mRNA-1273 contra 2019-nCoV , Adulto , Idoso , Vacina BNT162 , Produtos Biológicos/efeitos adversos , COVID-19/prevenção & controle , Vacinas contra COVID-19/efeitos adversos , Humanos , Pessoa de Meia-Idade , Estudos Prospectivos , RNA Mensageiro , SARS-CoV-2 , Soroconversão , Vacinação/efeitos adversosRESUMO
Psoriasis mainly affects the skin and joints and has serious impacts on the physical, emotional, and financial life of patients. Recent studies have demonstrated that other comorbidities are frequently detected in psoriatic patients. A strong association with the development of cardiovascular diseases, such as hypertension, myocardial infarction, and stroke is responsible for the shortened (by 4.5-5 years) life expectancy of severe psoriatic patients. Systemic inflammation plays an important role in the interrelationship between psoriasis and atherosclerotic plaque formation, which is a common immunopathogenic pathway that explains the multiorgan involvement in psoriasis. As far life-threatening cardiovascular diseases are very often symptom-free, the treating dermatologist's responsibility is to initiate interdisciplinary holistic patient care, which may lead to directly saved patients' lives. Holistic care of severe psoriatic patients should include regular cardiac monitoring using cardiovascular imaging modalities and functional testing to detect even subclinical coronary artery disease. Effective anti-inflammatory treatment with biologic therapies may have beneficial effects on the cardiovascular state and may reduce the incidence of cardiac events. The authors review the latest findings on the shared immunopathogenic background of psoriasis and cardiovascular diseases and discuss the available data about the cardiovascular responses to the currently used biologic treatments.
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Doenças Cardiovasculares , Psoríase , Anti-Inflamatórios/uso terapêutico , Doenças Cardiovasculares/diagnóstico , Doenças Cardiovasculares/epidemiologia , Doenças Cardiovasculares/prevenção & controle , Comorbidade , Humanos , Psoríase/diagnóstico , Psoríase/tratamento farmacológico , Psoríase/epidemiologia , PeleRESUMO
PURPOSE: Eight of the ten items of the Dermatology Life Quality Index (DLQI) have a 'not relevant' response (NRR) option. There are two possible ways to interpret NRRs: they may be considered 'not at all' or missing responses. We aim to compare the measurement performance of the DLQI in psoriasis patients when NRRs are scored as '0' (hereafter zero-scoring) and 'missing' (hereafter missing-scoring) using Rasch model analysis. METHODS: Data of 425 patients with psoriasis from two earlier cross-sectional surveys were re-analysed. All patients completed the paper-based Hungarian version of the DLQI. A partial credit model was applied. The following model assumptions and measurement properties were tested: dimensionality, item fit, person reliability, order of response options and differential item functioning (DIF). RESULTS: Principal component analysis of the residuals of the Rasch model confirmed the unidimensional structure of the DLQI. Person separation reliability indices were similar with zero-scoring (0.910) and missing-scoring (0.914) NRRs. With zero-scoring, items 6 (sport), 7 (working/studying) and 9 (sexual difficulties) suffered from item misfit and item-level disordering. With missing-scoring, no misfit was observed and only item 7 was illogically ordered. Six and three items showed DIF for gender and age, respectively, that were reduced to four and three by missing-scoring. CONCLUSIONS: Missing-scoring NRRs resulted in an improved measurement performance of the scale. DLQI scores of patients with at least one vs. no NRRs cannot be directly compared. Our findings provide further empirical support to the DLQI-R scoring modification that treats NRRs as missing and replaces them with the average score of the relevant items.
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Dermatologia , Qualidade de Vida , Estudos Transversais , Feminino , Humanos , Masculino , Psicometria , Qualidade de Vida/psicologia , Reprodutibilidade dos Testes , Inquéritos e QuestionáriosRESUMO
INTRODUCTION: Antidrug antibody (ADA) production may be the reason behind secondary inefficacy of anti-TNF-α therapy in psoriasis. AIM: To investigate the production of ADA, serum tumor necrosis factor α (TNF-α) and drug levels as predictors of clinical response in real-life circumstances. MATERIAL AND METHODS: Serum drug concentrations (TNFi), the presence of ADAs and serum TNF-α levels were measured in 158 patients by the ELISA method. Clinical response was evaluated by calculating PASI. Their correlation has been statistically analysed. RESULTS: In adalimumab and infliximab treated patients, ADA formation was observed in 18.4% and 33%, respectively, and the serum TNFi concentration was significantly higher in the ADA negative groups. In contrast there was no ADA formation detected among etanercept treated patients. The serum TNFi concentration was significantly lower among non-responders (n = 33). The serum TNF-α level was also measured and the correlation with the concentration of the serum TNFi level was analysed. Having evaluated the results of all patients together, the serum TNFi and TNF-α concentrations showed a significant negative correlation. However, when groups were analysed separately, in case of adalimumab, a significant negative correlation was detected between serum TNFi and TNF-α concentrations. With respect to infliximab, there was no significant correlation, and an inverse correlation was found in the etanercept group. The TNF-α levels and ADA positivity were significantly higher in non-responders. CONCLUSIONS: This study revealed the major role of ADAs against TNFi in case of secondary inefficacy in real-life circumstances. ADA levels show a stronger correlation with PASI failure than serum TNFi or TNF-α levels.
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INTRODUCTION: The health status and health-related quality of life (HRQoL) of patients with psoriasis in Hungary are understudied. AIM: To assess HRQoL in psoriasis patients, to compare HRQoL of psoriasis patients to that of the general public in Hungary and to identify predictors of HRQoL. METHOD: Between 2012 and 2016, two cross-sectional surveys were carried out among psoriasis patients at two academic dermatology departments. HRQoL was assessed by EQ-5D-3L, EQ Visual Analogue Scale (EQ VAS) and Dermatology Life Quality Index (DLQI). Predictors of HRQoL were analysed by multivariate linear regression. RESULTS: 434 patients were enrolled (mean age 49 years, 65% male, 81% moderate-to-severe psoriasis, 43% treated with biologics). Mean EQ-5D-3L, EQ VAS and DLQI scores were 0.74 ± 0.28, 69.06 ± 20.98 and 6.78 ± 7.38, respectively. Overall, 54%, 43%, 40%, 32% and 15% of patients indicated at least some problems in pain/discomfort, anxiety/depression, mobility, usual activities and self-care. EQ-5D-3L index scores in patients were lower compared to the age- and gender-matched general population in Hungary. The difference was statistically significant for the age groups 25-34 and 45-64 in males, and 18-64 in females (p<0.05). Female gender (p = 0.042), psoriatic arthritis (p<0.001) and palmoplantar psoriasis (p = 0.031) were associated with lower EQ-5D-3L index scores. On the contrary, employed and highly educated patients reported higher EQ-5D-3L index scores (p<0.001). CONCLUSIONS: We were the first to assess HRQoL in psoriasis patients by using EQ-5D questionnaire in Hungary, and more broadly in Central and Eastern Europe. Our findings are useful for cost-effectiveness modelling of psoriasis treatments and decision-making in healthcare. Orv Hetil. 2018; 159(21): 837-846.
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Nível de Saúde , Psoríase/psicologia , Qualidade de Vida/psicologia , Índice de Gravidade de Doença , Adulto , Estudos Transversais , Feminino , Humanos , Hungria , Masculino , Pessoa de Meia-Idade , Avaliação de Resultados em Cuidados de Saúde , Psoríase/terapia , Análise de Regressão , Inquéritos e QuestionáriosRESUMO
The purpose of this study is to assess the measurement properties of EQ-5D-5L compared to EQ-5D-3L in psoriasis patients. METHODS: A cross-sectional survey was carried out at an academic dermatology clinic in Hungary. Psoriasis patients completed the EQ-5D-3L, EQ-5D-5L and Dermatology Life Quality Index (DLQI) questionnaires, and Psoriasis Area and Severity Index (PASI) was assessed. The UK value sets were used to calculate the 3L and 5L index scores. We tested the feasibility, ceiling effect, redistribution properties, the level of inconsistency and informativity (Shannon and Shannon Evenness indices). Spearman's rank-order correlations were performed between EQ-5D, EQ VAS, DLQI and PASI scores. Known-groups validity was evaluated by comparing age groups, clinical subtypes and treatment groups. RESULTS: Mean age of the 238 patients was 47 years, and 36.6% of them received biological therapy. Mean EQ-5D index score was 0.77 (SD: 0.26) with the 3L and 0.84 (SD: 0.19) with the 5L. The overall ceiling effect decreased from 37.1 (3L) to 32.9% (5L). Shannon index improved significantly for most dimensions, but Shannon Evenness index improved only in three dimensions. Compared to the 3L, the 5L version confirmed a better convergent validity with PASI, but not with the DLQI. Known-groups validity was equally demonstrated both for the 5L and 3L. CONCLUSIONS: The EQ-5D-5L seems to improve measurement properties by reducing ceiling effects, strengthening correlations with PASI and improving informativity. Follow-up studies are needed to test responsiveness and reliability in psoriasis.
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Psoríase/epidemiologia , Psicometria/métodos , Qualidade de Vida/psicologia , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Reprodutibilidade dos Testes , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Guttate psoriasis (GP) is characterized by acute onset of small, rounded psoriatic lesions. Although this particular phenotype of psoriasis is usually associated with streptococcal throat infections and mainly occurs in HLA-Cw6(+) patients, the specific immunologic response to this innate stimulus that causes these skin lesions is poorly understood. OBJECTIVE: This study aims to elucidate how key cellular elements of patients with GP respond to Streptococcus pyogenes and whether this initial immune response is favored by the genetic and environmental background of these patients. METHODS: Circulating memory T cells and autologous epidermal cells from samples from either patients with GP (n = 14) or healthy control subjects (n = 6) were cocultured ex vivo in the presence of an S pyogenes extract. Levels of the psoriasis-associated cytokines IL-17A, IL-17F, IFN-γ, TNF-α, IL-6, and IL-8 were determined. The expression of several genes with increased (DEFB4, S100A7, LCN2, IL36G, IL8, CXCL9, CXCL10, and CXCL11) or decreased (FLG and LOR) transcripts in psoriatic lesions was examined in keratinocytes treated with coculture supernatants. RESULTS: When skin-homing effector memory cutaneous lymphocyte antigen-positive T cells were used in cocultures, a TH17-dominant response was observed, as reflected by the higher amounts of IL-17A and IL-17F than IFN-γ. Moreover, a higher TH17 response was observed in cells isolated from patients with flares associated with a streptococcal tonsillitis and with the HLA-Cw6 allele (cohort 1). In addition, in normal keratinocytes the supernatants from these cocultures induced an increase in IL-17-associated genes, such as DEFB4, S100A7, LCN2, IL36G, and IL8 but a decrease in FLG and LOR, thereby confirming the role of activated TH17 cells. CONCLUSION: This study reveals a dominant TH17 response of cutaneous lymphocyte antigen-positive T cells activated by epidermal cells and S pyogenes in patients with GP.
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Antígenos de Diferenciação de Linfócitos T/metabolismo , Epiderme/imunologia , Glicoproteínas de Membrana/metabolismo , Psoríase/etiologia , Psoríase/metabolismo , Streptococcus pyogenes/imunologia , Células Th17/imunologia , Células Th17/metabolismo , Adulto , Idoso , Estudos de Casos e Controles , Citocinas/metabolismo , Proteínas de Ligação a DNA/genética , Proteínas de Ligação a DNA/metabolismo , Células Epidérmicas , Epiderme/metabolismo , Feminino , Proteínas Filagrinas , Expressão Gênica , Humanos , Memória Imunológica , Interleucina-17/biossíntese , Proteínas de Filamentos Intermediários/genética , Proteínas de Filamentos Intermediários/metabolismo , Masculino , Pessoa de Meia-Idade , Psoríase/diagnóstico , Índice de Gravidade de Doença , Subpopulações de Linfócitos T/imunologia , Subpopulações de Linfócitos T/metabolismo , Adulto JovemRESUMO
BACKGROUND: We assessed the efficacy, safety, and tolerability of ponesimod, an oral, selective, reversible modulator of sphingosine 1-phosphate receptor 1, in patients with moderate to severe chronic plaque psoriasis. METHODS: Between Sept 22, 2010, and Oct 24, 2012, patients with psoriasis area and severity index (PASI) scores higher than 10 were enrolled into this multicentre double-blind, phase 2 study. They received 20 mg or 40 mg ponesimod or placebo once daily for 16 weeks. Those with at least 50% reduction in PASI score at 16 weeks and who were receiving ponesimod were rerandomised to receive maintenance ponesimod therapy or placebo until week 28. The primary endpoint was reduction in PASI score from baseline of at least 75% (PASI75) at week 16. This study is registered with ClinicalTrials.gov, number NCT01208090. FINDINGS: Of 326 patients initially randomised (20 mg ponesimod n=126, 40 mg ponesimod n=133, and placebo n=67) PASI75 was achieved at week 16 in 58 (46·0%), 64 (48·1%), and nine (13·4%), respectively. The treatment effect was significant for the two ponesimod doses (both p<0·0001). Of 219 patients who entered the maintenance period, PASI75 was achieved by week 28 in 35 (71·4%) of 49 who continued on 20 mg ponesimod and 41 (77·4%) of 53 on 40 mg ponesimod, and in 19 (42·2%) of 45 who swapped from 20 mg to placebo and 19 (40·4%) of 47 from 40 mg to placebo. Ponesimod was associated with dyspnoea, raised liver enzyme concentrations, and dizziness. INTERPRETATION: Significant clinical benefit was seen at week 16 that increased with maintenance therapy. FUNDING: Actelion Pharmaceuticals.
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Psoríase/tratamento farmacológico , Tiazóis/administração & dosagem , Administração Oral , Doença Crônica , Método Duplo-Cego , Humanos , Resultado do TratamentoRESUMO
Sexually transmitted infections of the urogenital tract are most commonly caused by the intracellular bacteria Chlamydia trachomatis worldwide, resulting the clinical picture of acute urethritis in men as well as urethritis and endocervicitis in women. As women often present with few symptoms only or a completely symptom-free disease course, one of the most important long-term complications is chronic pelvic inflammatory disease often followed by the development of infertility caused by chronic scar formation. Well-organized screening programs are considered to have a leading role in the prevention of disease spreading and long lasting unwanted complications. Antibiotic treatment options are often influenced by special circumstances, such as pregnancy and several complicated clinical forms. The aims of the authors are to give a concise review on the current knowledge regarding Chlamydia trachomatis infections and summarize typical clinical signs, modern diagnostic techniques as well as accepted treatment protocols and basic aspects of screening.
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Infecções por Chlamydia/diagnóstico , Chlamydia trachomatis/isolamento & purificação , Doença Inflamatória Pélvica/microbiologia , Doença Inflamatória Pélvica/prevenção & controle , Infecções do Sistema Genital/microbiologia , Uretrite/microbiologia , Cervicite Uterina/microbiologia , Antibacterianos/uso terapêutico , Infecções por Chlamydia/tratamento farmacológico , Infecções por Chlamydia/prevenção & controle , Infecções por Chlamydia/transmissão , Feminino , Humanos , Recém-Nascido , Doenças do Recém-Nascido/microbiologia , Doenças do Recém-Nascido/prevenção & controle , Transmissão Vertical de Doenças Infecciosas/prevenção & controle , Infertilidade/microbiologia , Infertilidade/prevenção & controle , Masculino , Programas de Rastreamento/normas , Doença Inflamatória Pélvica/complicações , Vigilância da População , Gravidez , Complicações Infecciosas na Gravidez/microbiologia , Infecções do Sistema Genital/diagnóstico , Infecções do Sistema Genital/tratamento farmacológico , Sorogrupo , Comportamento Sexual , Uretrite/diagnóstico , Uretrite/tratamento farmacológico , Cervicite Uterina/diagnóstico , Cervicite Uterina/tratamento farmacológicoRESUMO
INTRODUCTION: Psoriasis is a frequent, chronic, systemic immune-mediated disease mainly affecting the skin and joints. AIM: To assess health related quality of life and cost-of-illness in moderate to severe psoriasis associated with psoriatic arthritis. METHOD: A cross-sectional questionnaire survey was conducted at two academic dermatology clinics in Hungary. RESULTS: Fifty-seven patients (65% males) completed the survey with a mean age of 54.3±11.6 years and mean EQ-5D score of 0.48±0.4. Mean annual total cost was 8,977 per patient, of which 71% occurred due to biological therapy and 21% were indirect costs, respectively. Permanent work disability due to psoriasis accounted for 1,775 (95% of the indirect costs). Per patient costs of subgroups not receiving systemic therapy (21%), traditional systemic therapy (32%), and biological systemic therapy (47%) amounted to the sum of 1,729, 1,799, and 16,983, respectively. CONCLUSIONS: Patients on biological therapy showed significantly better health related quality of life. As for health economics, the efficacy of systemic treatments is appropriate to be assessed together in patients with moderate to severe psoriasis associated with psoriatic arthritis, since actual health gain might exceed that reported in psoriasis or psoriatic arthritis separately.
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Artrite Psoriásica/economia , Artrite Psoriásica/epidemiologia , Efeitos Psicossociais da Doença , Fármacos Dermatológicos/economia , Fármacos Dermatológicos/uso terapêutico , Custos de Cuidados de Saúde , Adulto , Idoso , Anticorpos Monoclonais/economia , Anticorpos Monoclonais/uso terapêutico , Artrite Psoriásica/tratamento farmacológico , Estudos Transversais , Custos de Medicamentos , Emprego , Feminino , Nível de Saúde , Humanos , Hungria/epidemiologia , Masculino , Pessoa de Meia-Idade , Qualidade de Vida , Índice de Gravidade de Doença , Inquéritos e QuestionáriosRESUMO
The overall incidence and prevalence of skin cancer have shown a significant increase worldwide in the last several decades [...].
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Background/Objectives: Calcinosis cutis is the deposition of insoluble calcium salts, which may cause inflammation, ulceration, pain, and restricted joint mobility. It rarely develops in damaged tissues (dystrophic subtype), most frequently in autoimmune connective tissue diseases (CTDs), but there is very limited data on the prevalence. Also, therapy remains an unsolved issue. In this study, we aimed to collect data on the prevalence of calcinosis in CTD patients to highlight that it is a considerable problem. Methods: A retrospective study was conducted in our department to assess the epidemiology of dystrophic calcinosis in CTDs between January 2003 and January 2024. Results: A total of 839 CTD patients were identified, of whom 56 had calcinosis (6.67%). The mean age of the calcinosis patients at diagnosis of underlying CTD was 41.16 ± 19.47 years. The mean time interval from the onset of calcinosis was 5.96 ± 8.62 years. Systemic sclerosis was the most common CTD complicated by calcinosis (n = 22). Conclusions: Our results are comparable to those reported previously in the literature. Although calcinosis is rare in the overall population, it is a present and unsolved problem in CTD patients. Therefore, further studies are needed on the factors involved in the development and progression of calcinosis as well as its treatment.
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A considerable number of patients with psoriasis show secondary resistance during long-term TNF-alpha inhibitor therapy, necessitating the identification of reliable predictive markers. Predictive role of cutaneous lymphocyte-associated antigen (CLA) was investigated. Thirty-eight severe patients with psoriasis were treated for a 24-week-long study period. Clinical responsiveness (PASI) and changes in flow cytometry-measured peripheral lymphocyte CLA expression (week 0-2-6) were statistically analysed. Regarding 24-week-long treatment outcome patients were divided into two groups: During the first 6 weeks, mean CLA expression showed significant (P = 0.034604) increase among responders (32/38), while after a preliminary increase, it was significantly (P = 0.012539) decreasing in the relapsing group (6/38). Pearson's correlation analysis showed significant negative correlation between PASI and CLA changes. Responders showed (not significantly) lower initial CLA expression than relapsing patients. Our observations suggest change in CLA expression during the first 6 weeks of induction period to serve as a potential predictive marker of TNF-alpha inhibitor therapy in psoriasis.
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Anticorpos Monoclonais/uso terapêutico , Antígenos de Diferenciação de Linfócitos T/sangue , Imunoglobulina G/uso terapêutico , Glicoproteínas de Membrana/sangue , Psoríase/tratamento farmacológico , Receptores do Fator de Necrose Tumoral/uso terapêutico , Fator de Necrose Tumoral alfa/antagonistas & inibidores , Adulto , Biomarcadores/sangue , Estudos de Casos e Controles , Etanercepte , Feminino , Humanos , Infliximab , Masculino , Valor Preditivo dos Testes , Psoríase/sangue , Resultado do TratamentoRESUMO
T lymphocytes expressing the CLA antigen constitute a subset of effector memory lymphocytes that are functionally involved in T-cell-mediated cutaneous diseases. Skin-seeking lymphocytes recirculate between inflamed skin and blood during cutaneous inflammation. Many studies in different T-cell-mediated inflammatory cutaneous diseases have clearly related their pathologic mechanisms to CLA+ T cells. Based on common features of these cells in different cutaneous disorders mediated by T cells, we propose that circulating CLA+T cells could constitute very useful peripheral cellular biomarkers for T-cell-mediated skin diseases.
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Biomarcadores/metabolismo , Dermatopatias/imunologia , Linfócitos T/citologia , Animais , Antígenos de Diferenciação de Linfócitos T/metabolismo , Humanos , Memória Imunológica , Inflamação , Glicoproteínas de Membrana/metabolismo , Camundongos , Fenótipo , Psoríase/imunologia , Neoplasias Cutâneas/imunologiaRESUMO
BACKGROUND: Psoriasis is associated with higher incidence of atherosclerotic comorbidities. Sustained arterial wall inflammation mediated by common cytokines of psoriasis and atherogenesis precedes atherosclerotic plaque development. Increased intima-media thickness (IMT) is an accepted indicator of subclinical atherosclerosis and has been reported in severe psoriasis. OBJECTIVE: This pilot study aimed to clarify whether effective long-term tumor necrosis factor-alfa inhibition decreases IMT in psoriasis. METHODS: In 16 patients with severe psoriasis, the Psoriasis Area and Severity Index score was calculated before therapy (etanercept, infliximab, adalimumab) and after 6-month treatment. Simultaneously, carotid and brachial IMT was measured by high-resolution, B-mode ultrasonography. Difference between initial and 6-month IMT values was determined for monitored arteries collectively and separately in carotid and brachial arteries. RESULTS: All of 16 patients achieved Psoriasis Area and Severity Index 75, and 14 of 16 achieved Psoriasis Area and Severity Index 90 improvement. In the group of patients without initial calcified atherosclerotic plaques (13 of 16) significant IMT decrease was detected when arteries were measured collectively (P = .0002). Initial and follow-up data differed significantly also at individual analysis of carotid (P = .011) and brachial (P = .006) arteries. Eleven of 13 patients had initial carotid IMT exceeding age-adjusted normal values. The other group (3 of 16) with initial manifest plaques showed increasing IMT tendency. Their baseline ultrasonography revealed carotid IMT above the upper limit of healthy adults' age-adjusted values. LIMITATIONS: Study limitation involves small patient numbers, self-controlled study design, and lack of patients' stratification according to common cardiovascular risk factors. CONCLUSION: In our pilot study effective tumor necrosis factor-alfa inhibition was found to decrease IMT in psoriatic patients without irreversible atherosclerotic plaques. Further analysis is recommended to confirm and complete our primary observations.
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Psoríase/tratamento farmacológico , Fator de Necrose Tumoral alfa/antagonistas & inibidores , Fator de Necrose Tumoral alfa/uso terapêutico , Túnica Íntima/patologia , Adulto , Idoso , Artéria Braquial , Espessura Intima-Media Carotídea , Estudos de Coortes , Relação Dose-Resposta a Droga , Esquema de Medicação , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Projetos Piloto , Psoríase/diagnóstico por imagem , Psoríase/fisiopatologia , Medição de Risco , Índice de Gravidade de Doença , Estatísticas não Paramétricas , Resultado do Tratamento , Túnica Íntima/diagnóstico por imagem , Túnica Íntima/efeitos dos fármacos , Túnica Média/diagnóstico por imagem , Túnica Média/efeitos dos fármacos , Túnica Média/patologia , Ultrassonografia de Intervenção , Adulto JovemRESUMO
(1) Background: Calcinosis of the skin mainly appears in connective tissue disorders (dystrophic subtype). It may cause inflammation, ulceration, pain, and restricted joint mobility. Management is difficult; sodium thiosulfate is one potential therapeutic agent with promising data on intralesional and topical formulation for smaller calcified lesions. There are very limited data on systemic administration. (2) Methods: A retrospective study was conducted at our department to assess the efficacy of oral and intravenous sodium thiosulfate in dystrophic calcinosis between 2003 and 2023. (3) Results: Seven patients were identified, who received systemic sodium thiosulfate (intravenous or oral). The mean duration of calcinosis at the time of administration was 3.8 ± 4 years (range 0-11). Intravenous sodium thiosulfate was administered in doses of 12.5-25 g two or three times during one week of the month for 4.5 ± 3.9 months on average. Orally, 1-8 g was administered daily for 29.1 ± 40.9 months on average. Four of seven patients had a partial response (57.1%). Despite no complete response, pain, ulceration and inflammation frequency decreased, and sodium thiosulfate prevented further progression in responsive patients. (4) Conclusions: Based on our experience and literature data, systemic sodium thiosulfate may be a potential adjunct therapy in calcinosis, especially if inflamed or ulcerating.
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Amyloid deposits can be the cause of many chronic diseases. Primary localized cutaneous amyloidosis (PLCA) is a chronic dermatologic condition with amyloid deposits in the papillary dermis. The most common types of the keratinocyte-derived form of PLCA include macular (MA), lichen (LA), and biphasic (BA) amyloidosis. The estimated prevalence of PLCA in the Asian population is 0.98/10,000, which is higher than in the European population; thus, epidemiologic data on PLCA in the Caucasian population are limited. We performed a retrospective single-center study analyzing epidemiologic characteristics of a Central European PLCA population. Epidemiologic data regarding age, sex, skin phototype (Fitzpatrick scale I-VI), disease duration, comorbidities, history of atopy, and family history of PLCA were collected. Clinical characteristics, localization of PLCA lesions, applied therapies and treatment outcomes were also analyzed. Dermoscopic characteristics were also evaluated. A total of 41 patients diagnosed with PLCA were included, with 22 presenting with macular, 18 with lichen, and 1 with biphasic amyloidosis. The male/female ratio was 16/25, and mean age at diagnosis was 54.6 ± 15.2 years (range 27-87 years). The mean age at the onset of PLCA was 53 ± 16.1 years (range 19-79 years) in MA, 46.7 ± 18.2 years (range 14-73 years) in LA, and 26 years in BA. The interscapular region in MA and the extensor surface of the lower extremities in LA proved to be localization-related areas. In our center, a wide range of therapeutic options was applied, with the most prescribed being topical corticosteroids in all types of PLCA. We presented a retrospective, monocentric study on the epidemiology of PLCA in the Central European region. By examining the medical data of a significant number of PLCA patients, we compared our epidemiologic data with that of the Asian PLCA population. Due to the rarity of the condition, further randomized controlled trials and guidelines are needed to improve therapeutic outcomes.
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Background: The possible correlation between melanoma and Parkinson's disease (PD) has been intensively studied. In this work, we aimed to assess the coincidence of skin malignancies and PD at a dermato-oncological university centre in Central-Eastern Europe, Hungary. Methods: From 2004 to 2017, a retrospective analysis of the centre's database was performed based on International Statistical Classification of Diseases-10 codes. Results: Out of the patients who visited the clinic during the study period, 20,658 were treated for malignant skin tumours. Over the 14 years, 205 dermatological patients had PD simultaneously, 111 (54%) of whom had at least one type of skin malignancy: melanoma (n=22), basal cell carcinoma (BCC) (n=82), or squamous cell carcinoma (SCC) (n=36) (in some patients, multiple skin tumours were identified). Compared to the age- and sex-matched control group, patients with PD had a significantly lower risk for basal cell carcinoma (OR, 0.65; 95% CI, 0.47-0.89, p=0.0076) and for all skin tumours (OR, 0.74; 95% CI, 0.56-0.98, p=0.0392) but not for melanoma. Conclusions: We found a decreased risk of all skin tumours and basal cell carcinoma and an unchanged risk of melanoma among patients with PD. However, it should be kept in mind that some large-scale meta-analyses suggest a higher incidence of melanoma after a diagnosis of PD, indicating the importance of skin examination in this vulnerable population.
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BACKGROUND: The systemic treatment of advanced cutaneous squamous cell carcinoma (cSCC) has seen significant developments in recent years. The anti-PD1 inhibitor cemiplimab has demonstrated efficacy in clinical trials, but real-world data are still limited. Here, we aimed to evaluate the efficacy and the safety of cemiplimab in a real-world clinical setting. METHODS: A retrospective analysis was carried out for all patients who received at least two doses of cemiplimab at our department between February 2020 and January 2023. Progression-free survival (PFS), overall survival (OS), the objective response rate (ORR), the disease control rate (DCR) and adverse events (AEs) were evaluated. RESULTS: Twenty-five patients were included with a median age of 78 (65-82) years. The median treatment duration was 48 (16-72) weeks. Five (20%) patients were immunocompromised. Sixteen patients (64%) developed AEs, including 36% serious AEs (SAEs) of grade ≥ 3. Six patients (24%) were withdrawn from treatment due to the occurrence of AEs. Among the 25 patients, 52% showed an objective response (3 complete and 10 partial responses), 76% had controlled disease and 24% experienced progression. Among the five immunocompromised patients, the ORR was 60%, while the DCR was 80%. CONCLUSIONS: This retrospective real-world study revealed that locally advanced or metastatic cSCC could be effectively treated with cemiplimab even in elderly, polymorbid and immunocompromised patients.