Implementación de las recomendaciones sobre las actuaciones a seguir durante la edad fértil, el embarazo, el posparto, la lactancia y el cuidado perinatal en pacientes con psoriasis / Implementation of Recommendations for the Management of Psoriasis During Preconception, Pregnancy, Postpartum, Breastfeeding, and Perinatal Care

Objetivo Analizar el grado de implementación de las recomendaciones del Grupo de Psoriasis (GPS) sobre las actuaciones a seguir durante la edad fértil, el embarazo, el posparto, la lactancia y el cuidado perinatal en la psoriasis. Métodos Se diseñó y envió una encuesta cerrada, estructurada y anónima, en formato electrónico a miembros del GPS a través del correo electrónico. Se recogieron las variables sociodemográficas y profesionales de los participantes, y otras relacionadas con los objetivos propuestos. Se realizó un análisis descriptivo. Resultados Se analizaron 53 encuestas. El 96% de los participantes conocen las recomendaciones del GPS, pero su nivel de participación en unidades de atención multidisciplinar o la disposición de protocolos específicos en los servicios es muy baja. El 70% pregunta de forma regular sobre el deseo gestacional, aunque solo el 46% lo pregunta a varones y mujeres. Se ofrece consejo preconcepcional más a mujeres que a varones (54 vs. 19%). Gran variabilidad en cuanto a los consejos ofrecidos. El 90% suspende tratamientos tópicos durante el embarazo, y prácticamente el 100% los tratamientos sistémicos salvo la ciclosporina A. En el tercer trimestre se suspenden la mayoría de las terapias biológicas a excepción de certolizumab pegol. Los tratamientos tópicos, fototerapia y certolizumab pegol son usados casi por el 100% de los encuestados en la lactancia. La falta de tiempo, de apoyo de los gestores y de datos robustos son las principales limitaciones a la implementación de las recomendaciones. Conclusiones A pesar de que son ampliamente conocidas, las recomendaciones del GPS aún quedan áreas de mejora (AU)

Objective To analyze degree of implementation of recommendations on the management of psoriasis during preconception, pregnancy, postpartum, breastfeeding, and perinatal care published by the Psoriasis Working Group of the Spanish Academy of Dermatology and Venereology (AEDV). Methods We designed a structured online survey consisting of closed questions. A link was emailed to all the members of the Psoriasis Working Group to collect their anonymous responses. We also collected sociodemographic, professional, and practice-related data related to the goals of the study and then compiled descriptive statistics to analyze the survey findings. Results We received 53 responses for analysis. Overall, 96% of respondents were familiar with the recommendations, but very few of them worked in multidisciplinary maternity care units or had access to specific protocols on the management of psoriasis before, during, and after pregnancy in their departments. Seventy percent of dermatologists regularly ask their patients about pregnancy plans, but only 46% ask both men and women. Women also receive more preconception advice than men (54% vs. 19%). Significant variations were observed in the type of advice given. Ninety percent of the dermatologists interrupt topical treatments during pregnancy, and nearly all suspend conventional systemic drugs with the exception of cyclosporin A. Most biologics are also being discontinued in the third trimester, with the exception of certolizumab pegol. Almost all the respondents indicated that they use topical treatments, phototherapy, and certolizumab pegol in breastfeeding mothers. The main barriers to implementing the working group's recommendations are a lack of time, a lack of support, and a lack of robust data. Conclusions Although the AEDV psoriasis working group's recommendations are widely known, areas for improvement remain (AU)

[Translated article] Implementation of Recommendations for the Management of Psoriasis During Preconception, Pregnancy, Postpartum, Breastfeeding, and Perinatal Care / Implementación de las recomendaciones sobre las actuaciones a seguir durante la edad fértil, el embarazo, el posparto, la lactancia y el cuidado perinatal en pacientes con psoriasis

Objective To analyze degree of implementation of recommendations on the management of psoriasis during preconception, pregnancy, postpartum, breastfeeding, and perinatal care published by the Psoriasis Working Group of the Spanish Academy of Dermatology and Venereology (AEDV). Methods We designed a structured online survey consisting of closed questions. A link was emailed to all the members of the Psoriasis Working Group to collect their anonymous responses. We also collected sociodemographic, professional, and practice-related data related to the goals of the study and then compiled descriptive statistics to analyze the survey findings. Results We received 53 responses for analysis. Overall, 96% of respondents were familiar with the recommendations, but very few of them worked in multidisciplinary maternity care units or had access to specific protocols on the management of psoriasis before, during, and after pregnancy in their departments. Seventy percent of dermatologists regularly ask their patients about pregnancy plans, but only 46% ask both men and women. Women also receive more preconception advice than men (54% vs. 19%). Significant variations were observed in the type of advice given. Ninety percent of the dermatologists interrupt topical treatments during pregnancy, and nearly all suspend conventional systemic drugs with the exception of cyclosporin A. Most biologics are also being discontinued in the third trimester, with the exception of certolizumab pegol. Almost all the respondents indicated that they use topical treatments, phototherapy, and certolizumab pegol in breastfeeding mothers. The main barriers to implementing the working group's recommendations are a lack of time, a lack of support, and a lack of robust data. Conclusions Although the AEDV psoriasis working group's recommendations are widely known, areas for improvement remain (AU)

Objetivo Analizar el grado de implementación de las recomendaciones del Grupo de Psoriasis (GPS) sobre las actuaciones a seguir durante la edad fértil, el embarazo, el posparto, la lactancia y el cuidado perinatal en la psoriasis. Métodos Se diseñó y envió una encuesta cerrada, estructurada y anónima, en formato electrónico a miembros del GPS a través del correo electrónico. Se recogieron las variables sociodemográficas y profesionales de los participantes, y otras relacionadas con los objetivos propuestos. Se realizó un análisis descriptivo. Resultados Se analizaron 53 encuestas. El 96% de los participantes conocen las recomendaciones del GPS, pero su nivel de participación en unidades de atención multidisciplinar o la disposición de protocolos específicos en los servicios es muy baja. El 70% pregunta de forma regular sobre el deseo gestacional, aunque solo el 46% lo pregunta a varones y mujeres. Se ofrece consejo preconcepcional más a mujeres que a varones (54 vs. 19%). Gran variabilidad en cuanto a los consejos ofrecidos. El 90% suspende tratamientos tópicos durante el embarazo, y prácticamente el 100% los tratamientos sistémicos salvo la ciclosporina A. En el tercer trimestre se suspenden la mayoría de las terapias biológicas a excepción de certolizumab pegol. Los tratamientos tópicos, fototerapia y certolizumab pegol son usados casi por el 100% de los encuestados en la lactancia. La falta de tiempo, de apoyo de los gestores y de datos robustos son las principales limitaciones a la implementación de las recomendaciones. Conclusiones A pesar de que son ampliamente conocidas, las recomendaciones del GPS aún quedan áreas de mejora (AU)

Implementation of Recommendations for the Management of Psoriasis During Preconception, Pregnancy, Postpartum, Breastfeeding, and Perinatal Care. / Implementación de las recomendaciones sobre las actuaciones a seguir durante la edad fértil, el embarazo, el posparto, la lactancia y el cuidado perinatal en pacientes con psoriasis.

OBJECTIVE: To analyze degree of implementation of recommendations on the management of psoriasis during preconception, pregnancy, postpartum, breastfeeding, and perinatal care published by the Psoriasis Working Group of the Spanish Academy of Dermatology and Venereology (AEDV). METHODS: We designed a structured online survey consisting of closed questions. A link was emailed to all the members of the Psoriasis Working Group to collect their anonymous responses. We also collected sociodemographic, professional, and practice-related data related to the goals of the study and then compiled descriptive statistics to analyze the survey findings. RESULTS: We received 53 responses for analysis. Overall, 96% of respondents were familiar with the recommendations, but very few of them worked in multidisciplinary maternity care units or had access to specific protocols on the management of psoriasis before, during, and after pregnancy in their departments. Seventy percent of dermatologists regularly ask their patients about pregnancy plans, but only 46% ask both men and women. Women also receive more preconception advice than men (54% vs. 19%). Significant variations were observed in the type of advice given. Ninety percent of the dermatologists interrupt topical treatments during pregnancy, and nearly all suspend conventional systemic drugs with the exception of cyclosporin A. Most biologics are also being discontinued in the third trimester, with the exception of certolizumab pegol. Almost all the respondents indicated that they use topical treatments, phototherapy, and certolizumab pegol in breastfeeding mothers. The main barriers to implementing the working group's recommendations are a lack of time, a lack of support, and a lack of robust data. CONCLUSIONS: Although the AEDV psoriasis working group's recommendations are widely known, areas for improvement remain.

Real-world effectiveness and safety of apremilast in psoriasis at 52 weeks: a retrospective, observational, multicentre study by the Spanish Psoriasis Group.

BACKGROUND: Little has been published on the real-world effectiveness and safety of apremilast in psoriasis. OBJECTIVES: To evaluate the effectiveness, safety and drug survival of apremilast at 52 weeks in patients with moderate to severe plaque psoriasis or palmoplantar psoriasis in routine clinical practice. METHODS: Retrospective, multicentre study of adult patients with moderate to severe plaque psoriasis or palmoplantar psoriasis treated with apremilast from March 2016 to March 2018. RESULTS: We studied 292 patients with plaque psoriasis and 85 patients with palmoplantar psoriasis. The mean (SD) Psoriasis Area and Severity Index (PASI) score was 10.7 (7.0) at baseline and 3.0 (4.2) at 52 weeks. After 12 months of treatment, 73.6% of patients had a PASI score of 3 or less. In terms of relative improvement by week 52, 49.7% of patients achieved PASI-75 (≥75% reduction in PASI score) and 26.5% achieved PASI-90. The mean physician global assessment score for palmoplantar psoriasis fell from 4.2 (5.2) at baseline to 1.3 (1.3) at week 52. Overall drug survival after 1 year of treatment with apremilast was 54.9 %. The main reasons for treatment discontinuation were loss of efficacy (23.9%) and adverse events (15.9%). Almost half of the patients in our series (47%) experienced at least one adverse event. The most common events were gastrointestinal problems. CONCLUSIONS: Apremilast may be a suitable alternative for the treatment of moderate to severe psoriasis and palmoplantar psoriasis. Although the drug has a good safety profile, adverse gastrointestinal effects are common.

Redefining the therapeutic objective in psoriatic patients candidates for biological therapy.

The advances in psoriasis management currently allow achieving a good control of the disease. In particular, with the latest developed molecules, available evidence suggests that it is possible to pose an ambitious therapeutic goal, such as a Dermatology Life Quality Index 0/1, a Physician Global Assessment 0/1, or a Psoriasis Area and Severity Index 90/100 response. However, patients often fail to achieve the complete clearance of their cutaneous lesions or the improvement of disease factors that impair their quality of life. To optimize the treatment of psoriasis, it is not enough to define precisely the therapeutic objective, but also to adapt the therapeutic strategy to make the necessary modifications in case of not achieving it at the time point (at the end of the induction phase, or every 3-6 months) to be agreed with the patient (the so-called treat-to-target approach). In the present report, based on the Delphi methodology, 11 dermatologists from the Spanish Psoriasis Group addressed key issues that could be involved in the achievement and maintenance of the therapeutic goals of patients with moderate to severe psoriasis. The document provides 27 consensus statements intended to support clinical decision-making by healthcare professionals for patients who might be candidates to receive biologic therapy.

Anti-TNF-α therapy reduces retinol-binding protein 4 serum levels in non-diabetic patients with psoriasis: a 6-month prospective study.

BACKGROUND: Retinol-binding protein-4 (RBP4), an adipokine considered as an emerging cardiometabolic risk factor, is increased in patients with moderate-to-severe psoriasis. OBJECTIVE: In this study, we aimed to establish the effect of anti-TNF-α therapy on RBP4 levels in patients with moderate-to-severe psoriasis. We also assessed if RBP4 levels correlate with metabolic syndrome features and disease severity in these patients. METHODS: Prospective study on a series of consecutive non-diabetic patients with moderate-to-severe psoriasis who completed 6 months of therapy with adalimumab. Patients with kidney disease, hypertension or body mass index ≥ 35 kg/m(2) were excluded. Metabolic and clinical evaluation was performed at the onset of treatment (time 0) and at month 6. RESULTS: Twenty-nine patients were assessed. Statistically significant reduction (P = 0.0001) of RBP4 levels was observed after 6 months of therapy (RBP4 at time 0: 55.7 ± 21.4 µg/mL, vs. 35.6 ± 29.9 µg/mL at month 6). No significant correlation between basal RBP4 levels and metabolic syndrome features or disease severity was found. Nevertheless, although RBP4 levels did not correlate with insulin resistance, a negative and significant correlation between RBP4 levels obtained after 6 months of adalimumab therapy and other metabolic syndrome features such as abdominal perimeter and body mass index were observed. At that time, a negative and significant correlation between RBP4 levels and disease activity scores and ultrasensitive CRP levels was also disclosed. CONCLUSION: Our results support an influence of the anti-TNF-α blockade on RBP4 serum levels. This finding is of potential relevance due to increased risk of cardiovascular disease in patients with psoriasis.

Cutaneous vasculitis associated with severe bacterial infections. A study of 27 patients from a series of 766 cutaneous vasculitis.

OBJECTIVES: To assess the clinical spectrum of severe bacterial infections presenting as cutaneous vasculitis (CV) in a defined population. METHODS: Unselected series of 766 patients with CV diagnosed at a single university referral center. RESULTS: An underlying severe bacterial infection was diagnosed in 27 (22 men/5 women; mean age ± standard deviation [SD]: 53 ± 18 years) of 766 cases presenting with CV (3.5%). These infections were: pneumonia (n=8), endocarditis (n=6), meningitis (n=4), intra-abdominal infections (n=3), septic arthritis (n=2), septicaemia (n=2), septic bursitis (n=1), and urinary tract infection (n=1). All the patients were admitted for suspected CV. The median delay from admission to the diagnosis of infection was 4 days. A typical palpable purpura without relevant visceral vasculitic involvement was the main clinical manifestation. Patients with severe bacterial infections were older, with male predominance, had more frequently fever, constitutional symptoms, focal infectious features, and leukocytosis with left shift and anaemia than the remaining patients with CV. Although antibiotics were prescribed in all the patients, seven also required the use of low-dose corticosteroids to achieve complete resolution of the cutaneous lesions. Most patients experienced full recovery but two of them underwent prosthetic cardiac valve replacement, and another two died due to infection-related complications. CONCLUSIONS: CV may be the presenting manifestation of a severe underlying bacterial infection. Physicians should keep in mind this fact to make an early diagnosis of infection and, consequently, prevent life-threatening complications.

Relationship of leptin with adiposity and inflammation and resistin with disease severity in psoriatic patients undergoing anti-TNF-alpha therapy.

BACKGROUND: Altered secretion patterns of proinflammatory adipokines may influence the increased risk of cardiovascular mortality observed in patients with chronic inflammatory diseases. OBJECTIVE: To determine whether two adipokines, leptin and resistin, correlate with metabolic syndrome features and disease severity in psoriatic patients who underwent anti-TNF-α therapy. METHODS: Prospective study of consecutive non-diabetic patients with moderate-to-severe psoriasis who completed 6 months of therapy with anti-TNF-α- adalimumab. Patients with kidney disease, hypertension or body mass index ≥35 Kg/m(2) were excluded. Metabolic and clinical evaluation was performed at the onset of anti-TNF-α treatment and at month 6. RESULTS: Twenty-nine patients were assessed. A correlation between adiposity and leptin was observed (waist circumference and leptin levels after 6 months of therapy: r = 0.43; P = 0.030). Leptin concentration also correlated with blood pressure before adalimumab onset (systolic: r = 0.48; P = 0.013 and diastolic blood pressure: r = 0.50; P = 0.010 ). A marginally significant negative correlation between insulin sensitivity (QUICKI) and leptin levels was also observed. CRP levels correlated with leptin prior to the onset of adalimumab (r = 0.45; P = 0.020) and with resistin both before (r = 0.45; P = 0.020) and after 6 months of therapy (r = 0.55; P = 0.004). A positive association between parameters of disease activity such as BSA (r = 0.60; P = 0.001) and PASI (r = 0.63; P = 0.001) prior to the onset of adalimumab therapy and resistin concentrations was also disclosed. No significant changes in leptin and resistin concentrations following the 6-month treatment with adalimumab were seen. CONCLUSION: In patients with moderate-to-severe psoriasis leptin correlates with metabolic syndrome features and inflammation whereas resistin correlate with inflammation and disease severity.

Anti-TNF-α therapy improves insulin sensitivity in non-diabetic patients with psoriasis: a 6-month prospective study.

OBJECTIVE: Psoriasis is a chronic inflammatory disease associated with increased risk of cardiovascular death. Several studies have shown a beneficial effect of anti-TNF-α therapy on the mechanisms associated with accelerated atherogenesis in patients with inflammatory arthritis, including an improvement of insulin sensitivity. In this study, we aimed to determine for the first time whether the anti-TNF-α monoclonal antibody adalimumab may improve insulin sensitivity in non-diabetic patients with psoriasis. METHODS: Prospective study on a series of consecutive non-diabetic patients with moderate to severe psoriasis seen at the Dermatology Division of Hospital Universitario Marques de Valdecilla (Northern Spain) who completed 6 months of therapy with adalimumab (80 mg at week 0 followed by 40 mg every other week, starting 1 week after the initial dose). Patients with chronic kidney disease, hypertension or body mass index ≥ 35 kg/m(2) were excluded. Metabolic and clinical evaluation including assessment of insulin sensitivity using the Quantitative Insulin Sensitivity Check Index (QUICKI) was performed at the onset of the treatment (time 0) and at month 6. RESULTS: Twenty-nine patients (52% women; 38.6 ± 10.7 years) with moderate to severe psoriasis [body surface area (BSA) 37.9 ± 16.3%], Psoriasis Area and Severity Index [(PASI) 18.9 ± 7.8] were assessed. Statistically significant improvement (P=0.008) of insulin sensitivity was observed after 6 months of adalimumab therapy (QUICKI at time 0: 0.35 ± 0.04 vs. 0.37 ± 0.04 at month 6). Significant improvement of erythrocyte sedimentation rate, ultrasensitive C-reactive protein, BSA, PASI, Nail Psoriasis Severity Index, physician global assessment and psoriatic arthritis screening and evaluation questionnaire was also observed at month 6 (P < 0.05 for each variable). CONCLUSION: Our results support a beneficial effect of the anti-TNF-α blockade on the mechanisms associated with accelerated atherogenesis in patients with psoriasis.

Infección cutánea por Alternaria triticina en un paciente con trasplante bilateral de pulmón / Cutaneous Infection with Alternaria triticina in a Bilateral Lung Transplant Recipient

Presentamos el caso de un hombre de 60 años en tratamiento inmunosupresor por un trasplante pulmonar bilateral que presentó una placa violácea costrosa en la mano. Se diagnosticó de infección por Alternaria spp mediante estudio histopatológico y cultivo microbiológico. El tratamiento con itraconazol condujo a la resolución completa de la lesión cutánea. Cuarenta meses más tarde el paciente desarrolló 4 lesiones nodulares rojizas en la pierna izquierda. Las muestras obtenidas de una de las lesiones fueron estudiadas mediante histopatología y técnicas moleculares. La secuencia de ADN que se obtuvo del germen causal mostraba una homología del 98% con una cepa de Alternaria triticina. Las especies de Alternaria forman parte del grupo de hongos que componen las feohifomicosis susceptibles de causar infecciones oportunísticas humanas. La incidencia de estas infecciones está aumentando, sobre todo en centros de trasplante. De acuerdo con nuestra información el presente caso es el primero en el que A. triticina es causante de una infección humana

We report the case of a 60-year-old man who was receiving immunosuppressive therapy for a bilateral lung transplant and presented with a crusted, violaceous plaque on the left hand. Based on histopathology and microbiological culture the patient was diagnosed with infection by Alternaria species. Treatment with itraconazole led to complete resolution of the skin lesion. Forty months later he developed four reddish, nodular, skin lesions on the left leg. Analysis of a biopsy from one of these lesions using histopathologic and molecular techniques identified a mold that shared 98% homology with a strain of Alternaria triticina. Alternaria species belong to a group of dematiaceous fungi that cause opportunistic infections in humans. The incidence of these infections is increasing, mainly in transplant centers. To the best of our knowledge, this is the first reported case of a human infection caused by A. triticina

Cutaneous infection with Alternaria triticina in a Bilateral lung transplant recipient.

We report the case of a 60-year-old man who was receiving immunosuppressive therapy for a bilateral lung transplant and presented with a crusted, violaceous plaque on the left hand. Based on histopathology and microbiological culture the patient was diagnosed with infection by Alternaria species. Treatment with itraconazole led to complete resolution of the skin lesion. Forty months later he developed four reddish, nodular, skin lesions on the left leg. Analysis of a biopsy from one of these lesions using histopathologic and molecular techniques identified a mold that shared 98% homology with a strain of Alternaria triticina. Alternaria species belong to a group of dematiaceous fungi that cause opportunistic infections in humans. The incidence of these infections is increasing, mainly in transplant centers. To the best of our knowledge, this is the first reported case of a human infection caused by A. triticina.

Psoriasis and hypertension: a case-control study.

BACKGROUND: Several studies stated that patient with psoriasis carried an increased risk of psoriasis but some studies did not demonstrate this association. OBJECTIVES: The aim of this study was to evaluate the prevalence of hypertension in psoriasis based on a sample of Spanish population. METHODS: This was a hospital-based case-control study involving 661 psoriatic patients (cases) and 661 control matched by gender and age. Meta-analysis of the previous studies was made. RESULTS: The prevalence of hypertension was significantly higher in psoriasis patients than controls (30.3%, 21.3%, respectively, P < 0.001). In a multivariate analysis, hypertension was associated with psoriasis after controlling for age, gender, diabetes, obesity and smoking (OR = 1.44, 95% confidence interval: 1.07-1.94). CONCLUSION: The results of this study support the association between psoriasis and hypertension.

Psoriasis ungueal: estudio en 661 pacientes con psoriasis vulgar / Nail Psoriasis in Individuals With Psoriasis Vulgaris: A Study of 661 Patients

Introducción y objetivos: La psoriasis ungueal afecta a un número importante de pacientes con psoriasis. No obstante, son raros los estudios epidemiológicos que recojan las características de estos individuos. Describimos la epidemiología y principales características de los pacientes con psoriasis ungueal. Material y método: Se trata de un estudio prospectivo de casos y controles realizado en el Hospital Universitario Marqués de Valdecilla y Hospital Universitario Central de Asturias entre enero de 2007 y diciembre de 2009.ResultadosDe un total de 661 pacientes la psoriasis ungueal fue diagnosticada en el 47,4% de los pacientes. La prevalencia fue 13,5 puntos mayor en hombres que en mujeres. Los pacientes con afectación ungueal presentan mayor severidad de la enfermedad (PASI 12,82 vs 8,22), mayor duración de la misma (20,30 vs 13,94 años), incidencia superior de artropatía psoriática (29,7% vs 11,5%), mayor frecuencia de antecedentes familiares positivos (53,7% vs 42,8%) y mayor proporción de obesidad IMC > 30 (31,6vs 23,9%). La psoriasis en el grupo con afectación ungueal se inicia de forma precoz (74,1 vs 65,5%) y se asocia con menor frecuencia a Cw*0602 (33 vs 50,3%). Conclusiones: La afectación ungueal es una manifestación frecuente en los pacientes con psoriasis y se asocia a mayor gravedad de la enfermedad y mayor número de comorbilidades (AU)

Background and objectives: The nails are affected in a substantial number of patients with psoriasis. Nevertheless, few epidemiological studies have reported the characteristics of patients with nail psoriasis. Here we describe the epidemiology of nail psoriasis and the main characteristics of affected patients. Patients and methods: We undertook a prospective case–control study at Hospital Universitario Marqués de Valdecilla and Hospital Universitario Central de Asturias in Spain between January 2007 and December 2009. Results: Of a total of 661 patients included, 47.4% were diagnosed with nail psoriasis, which was 13.5% more prevalent in men. The group of patients with nail disease had more severe psoriasis (12.82 vs 8.22 points on the psoriasis area and severity index) and a longer disease duration (20.30 vs 13.94years), and included a larger percentage of patients with psoriatic arthritis (29.7% vs 11.5%), a positive family history of the disease (53.7% vs 42.8%), and a body mass index greater than 30 (31.6% vs 23.9%). A larger percentage of the patients with nail disease had early-onset psoriasis (74.1% vs 65.5%) and fewer were carriers of the human lymphocyte antigen Cw*0602 allele (33% vs 50.3%). Conclusions: Nail disease is frequent in psoriasis and is associated with greater severity of psoriasis and a larger number of comorbidities (AU)

[Nail psoriasis in individuals with psoriasis vulgaris: a study of 661 patients]. / Psoriasis ungueal: estudio en 661 pacientes con psoriasis vulgar.

BACKGROUND AND OBJECTIVES: The nails are affected in a substantial number of patients with psoriasis. Nevertheless, few epidemiological studies have reported the characteristics of patients with nail psoriasis. Here we describe the epidemiology of nail psoriasis and the main characteristics of affected patients. PATIENTS AND METHODS: We undertook a prospective case-control study at Hospital Universitario Marqués de Valdecilla and Hospital Universitario Central de Asturias in Spain between January 2007 and December 2009. RESULTS: Of a total of 661 patients included, 47.4% were diagnosed with nail psoriasis, which was 13.5% more prevalent in men. The group of patients with nail disease had more severe psoriasis (12.82 vs 8.22 points on the psoriasis area and severity index) and a longer disease duration (20.30 vs 13.94years), and included a larger percentage of patients with psoriatic arthritis (29.7% vs 11.5%), a positive family history of the disease (53.7% vs 42.8%), and a body mass index greater than 30 (31.6% vs 23.9%). A larger percentage of the patients with nail disease had early-onset psoriasis (74.1% vs 65.5%) and fewer were carriers of the human lymphocyte antigen Cw*0602 allele (33% vs 50.3%). CONCLUSIONS: Nail disease is frequent in psoriasis and is associated with greater severity of psoriasis and a larger number of comorbidities.

Estudio cualitativo SEGG-IMSERSO: la perspectiva de los mayores españoles sobre el maltrato al anciano* / SEGG-IMSERSO qualitative study: the perspective of Spanish elderly on mistreatment of the aged

No disponible