RESUMEN
BACKGROUND: Generalized pustular psoriasis (GPP) is a rare and severe inflammatory disease characterized by widespread and superficial sterile pustules on an erythematous background. OBJECTIVES: This multicentre study aimed to determine the clinical profile and course in a large cohort of patients with GPP. METHODS: One hundred and fifty-six GPP patients (mean age, 44.2 ± 18.7 years) who met the diagnostic criteria of the European Consensus Report of GPP were included in the study. Sociodemographic characteristics, quality of life, triggering factors of the disease, clinical, laboratory, treatment and prognostic features were evaluated. RESULTS: 61.5% of the patients were female. The rate of working at or below the minimum wage (≤$332.5/month) was 44.9%. Drugs (36.5%) were the most common trigger. While hypocalcaemia (35.7%) was the most important cause of GPP during pregnancy, systemic steroid withdrawal (20%) was the most frequently reported trigger for infantile/juvenile and mixed-type GPP (15%) (P < 0.05). Acute GPP (53.8%) was the most common clinic. Nails were affected in 43.6% of patients, and subungual yellow spots (28.2%) were the most common change. In annular GPP, fever (P < 0.001) and relapse frequency (P = 0.006) were lower than other subtypes, and the number of hospitalizations (P = 0.002) was lower than acute GPP. GPP appeared at a later age in those with a history of psoriasis (P = 0.045). DLQI score (P = 0.049) and joint involvement (P = 0.016) were also higher in this group. Infantile/juvenile GPP was observed in 16.02% of all patients, and arthritis was lower in this group (24.4 vs. 16%). GPP of pregnancy had the worst prognosis due to abortion observed in three patients. CONCLUSIONS: Recent advances in treatment have improved mortality associated with GPP, but abortion remains a significant complication. Although TNF-α inhibitors have proven efficacy in GPP, they can also trigger the disease. Mixed-type GPP is more similar to acute GPP than annular GPP with systemic manifestations and course.
Asunto(s)
Enfermedades de Inmunodeficiencia Primaria , Psoriasis , Enfermedades Cutáneas Vesiculoampollosas , Enfermedad Aguda , Adulto , Enfermedad Crónica , Femenino , Humanos , Masculino , Persona de Mediana Edad , Embarazo , Pronóstico , Psoriasis/complicaciones , Psoriasis/tratamiento farmacológico , Calidad de Vida , Enfermedades Cutáneas Vesiculoampollosas/complicaciones , Turquía/epidemiologíaRESUMEN
BACKGROUND: Hidradenitis suppurativa (HS) is a chronic, relapsing and debilitating inflammatory disease associated with profound morbidity. AIM: In this multicentre study, we investigated the demographic and clinical features of HS, and determined risk factors of disease severity. METHODS: In total, 1221 patients diagnosed with HS from 29 centres were enrolled, and the medical records of each patient were reviewed. RESULTS: The mean age of disease onset was 26.2 ± 10.4 years, and almost 70% (n = 849) of patients were current or former smokers. Mean disease duration was 8.9 ± 8.4 years with a delay in diagnosis of 5.8 ± 3.91 years. Just over a fifth (21%; n = 256) of patients had a family history of HS. The axillary, genital and neck regions were more frequently affected in men than in women, and the inframammary region was more frequently affected in women than in men (P < 0.05 for all). Acne (40.8%), pilonidal sinus (23.6%) and diabetes mellitus (12.6%) were the most prevalent associated diseases. Of the various therapies used, antibiotics (76.4%) were most common followed by retinoids (41.7%), surgical interventions (32.0%) and biologic agents (15.4%). Logistic regression analysis revealed that the most important determinants of disease severity were male sex (OR = 2.21) and involvement of the genitals (OR = 3.39) and inguinal region (OR = 2.25). More severe disease was associated with comorbidity, longer disease duration, longer diagnosis delay and a higher number of smoking pack-years. CONCLUSIONS: Our nationwide cohort study found demographic and clinical variation in HS, which may help broaden the understanding of HS and factors associated with disease severity.
Asunto(s)
Hidradenitis Supurativa/diagnóstico , Acné Vulgar/complicaciones , Adulto , Consumo de Bebidas Alcohólicas/efectos adversos , Estudios Transversales , Complicaciones de la Diabetes , Femenino , Hidradenitis Supurativa/complicaciones , Humanos , Masculino , Obesidad/complicaciones , Seno Pilonidal/complicaciones , Estudios Retrospectivos , Factores de Riesgo , Índice de Severidad de la Enfermedad , Fumar/efectos adversosRESUMEN
Eccrine hidrocystomas (EHs) are benign cystic lesions of the eccrine ducts. They may have a chronic course and seasonal variation, and have a female predilection. Solitary EH can be easily treated by surgical excision, whereas multiple lesions are difficult to treat. We report a 65-year-old woman with sarcoidosis and multiple EHs, who was treated with cryotherapy, which resulted in a reduction in lesion number of > 90%. To our knowledge, this is the first report of cryotherapy used for EH treatment. If this case is confirmed by further studies, cryotherapy may be a viable treatment option for EH.