ABSTRACT
BACKGROUND: Rosacea is a chronic inflammatory skin disease. Inflammation plays a prominent role in atherosclerosis and its complications. OBJECTIVE: We sought to investigate the associations of rosacea with cardiovascular disease risk factors and cardiovascular diseases from a nationwide population-based database. METHODS: A total of 33,553 patients with rosacea and 67,106 age- and gender-matched control subjects were identified from the National Health Insurance Research Database in Taiwan from 1997 to 2010. Multivariate logistic regressions were performed to compare the odds of comorbidities between the 2 groups. RESULTS: Dyslipidemia (odds ratio 1.41; 95% confidence interval 1.36-1.46), coronary artery disease (odds ratio 1.35, 95% confidence interval 1.29-1.41), and hypertension (odds ratio 1.17, 95% confidence interval 1.12-1.21) were significantly associated with rosacea. Coronary artery disease remained independently associated with rosacea after adjustment for hypertension, diabetes mellitus, and dyslipidemia. Male patients with rosacea had higher risks for all comorbidities than female patients with rosacea. LIMITATIONS: The National Health Insurance Research Database does not contain information regarding rosacea subtypes or disease severity, or laboratory data. CONCLUSION: Patients with rosacea are more likely to have dyslipidemia and hypertension. They are also at increased risk of coronary artery disease after adjustment for cardiovascular disease risk factors.
Subject(s)
Cardiovascular Diseases/diagnosis , Cardiovascular Diseases/epidemiology , Rosacea/diagnosis , Rosacea/epidemiology , Adult , Age Distribution , Age of Onset , Case-Control Studies , Comorbidity , Confidence Intervals , Coronary Artery Disease/diagnosis , Coronary Artery Disease/epidemiology , Dyslipidemias/diagnosis , Dyslipidemias/epidemiology , Female , Humans , Male , Middle Aged , Multivariate Analysis , Odds Ratio , Prevalence , Prognosis , Risk Assessment , Severity of Illness Index , Sex Distribution , Taiwan/epidemiologyABSTRACT
BACKGROUND AND OBJECTIVES: Atopic dermatitis (AD) is a chronic relapsing dermatitis of unknown etiology. It is thought that abnormal regulation of Th1 and Th2 is not only the major cause of AD, but also the vital pathogenesis of many autoimmune diseases. To date, no large-scale studies have been performed on the relationship between AD and autoimmune disease. By conducting a nationwide population-based study with case-controls in Taiwan, we sought to clarify the association of AD with other autoimmune diseases to obtain a better understanding of its pathogenesis. METHODS: Data were obtained from the National Health Insurance Research Database (NHIRD) of Taiwan from 1997 to 2010. In total, 41950 patients with AD and 167800 age- and gender-matched controls were enrolled. RESULTS: Patients with AD tended to have a high risk of associated lupus erythematosus (LE) (OR: 1.94, 95% CI: 1.48-2.54). The risk of LE was higher in female AD patients (OR: 2.05, 95% CI: 1.53-2.76) than in male AD patients (OR: 1.48, 95% CI: 0.76-2.85). Juvenile patients younger than 18 yrs with AD had higher risk of LE (OR: 3.02, 95% CI: 1.30-7.03) than adult patients with AD (OR: 1.68, 95% CI: 1.26-2.24). CONCLUSIONS: Our study confirmed the association between AD and LE. Early survey for LE in juvenile patients with AD is recommended.
Subject(s)
Age Factors , Dermatitis, Atopic/epidemiology , Lupus Erythematosus, Systemic/epidemiology , Population Groups , Sex Factors , Adolescent , Adult , Case-Control Studies , Child , Comorbidity , Female , Humans , Male , Middle Aged , Risk Factors , Taiwan , Young AdultABSTRACT
Dermatophytes are the main pathogen of superficial skin fungal infections. On rare occasions, they can cause deep and extensive infections, especially in immunocompromised hosts. We reported a 48-year-old patient with liver cirrhosis and chronic renal failure who developed an extensive deep dermatophytosis with possible hematogenous dissemination. Skin histopathology showed extensive involvement of hair follicles and dermis by fungal elements. The pathogen was cultured from both skin biopsy specimen and central venous line. It was identified as Trichophyton rubrum by morphology and further conformed by sequencing of internal transcribed spacers of ribosomal DNA. The patient died quickly before the identification was available.
