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Background/Objective: Atopic dermatitis comprises a group of chronic, relapsing inflammatory conditions. Topical steroids (TS) can ameliorate atopic dermatitis but induce skin atrophy and secondary infection. Tzu-Yun ointment (TYO) was used widely for skin ulcers and pus discharges. This study sought to determine whether TYO can replace TS therapy for atopic dermatitis. Methods: This preliminary, randomized, controlled, open-label design compared the therapeutic effects of TS and TYO in patients with atopic dermatitis; 33 patients were randomly assigned to the TS group (17 patients) and the TYO group (16 patients). All patients received an 8-week TS or TYO treatment. Primary outcome measures were assessed by using the Eczema Area and Severity Index (EASI) and Three Item Severity (TIS) before the treatment (baseline, week 0) and 1 week (week 1), 2 weeks (week 2), 4 weeks (week 4), and 8 weeks (week 8) after initiation of the treatment. Results: Of the 33 enrolled patients, 31 (16 in the TS group and 15 in the TYO group) completed the study. Patients in both groups showed decreased EASI and TIS scores, with no significant difference at weeks 0, 1, 2, 4, and 8. Conclusion: TYO may be as effective as TS therapy for atopic dermatitis and has potential as an alternative treatment for this condition. [ABSTRACT FROM AUTHOR]

Background: Clinical and immunological studies have consistently shown a relationship between atopic diathesis and idiopathic nephrotic syndrome (INS). However, no large population cohort study has yet to demonstrate the nature of the relationship between these disorders. Methods: Claims data from a random selection of children representing half of the insured population in Taiwan were examined. During the period from 1998 to 2007, we identified 192,295 children aged <18 years with newly diagnosed atopic dermatitis (AD) and 769,169 frequency-matched controls. Incidence of INS and hazard ratios (HRs) were calculated. Results: The AD cohort had a 2-fold higher overall incidence of INS than the non-AD cohort [7.20 vs. 3.60 per 100,000 person-years, respectively; 95 % confidence interval (CI) 1.50-2.66]. The HR for INS increased with age and was higher among females. The HR for INS was also higher in AD children with more medical visits per year, ranging from 0.94 for those having ≤3 visits to 38.6 for those having >6 visits (trend test P < 0.0001). In particular, the risk of INS clearly increased during the initial 5 years after AD onset. Conclusions: Children with AD have a greater incidence and risk of developing INS and this risk increases with AD severity. [ABSTRACT FROM AUTHOR]

Allergic rhinitis (AR) is common in children. Characteristic symptoms of AR may result in daytime inattention, irritability, and hyperactivity, which are also components of ADHD. Conflicting data in previous studies exist regarding the relationship between ADHD and AR. The aim of this study was to examine the prevalence and risk of AR in ADHD patients in Taiwan. We conducted a cross-sectional study using the National Health Insurance Research Database in Taiwan. The study subjects included 469 patients who received psychiatric care for ADHD in 2005 and the general population ( n = 220,599). Distributions of age, gender, and living areas as well as allergic diseases in the general population and in the ADHD group were examined by χ tests. Multivariate logistic regression models were used to analyze the risk factors of AR. The prevalence of AR in ADHD group and the general population was 28.4 and 15.2 %, respectively. The prevalence of asthma was 9.6 % in ADHD group and 6.4 % in the general population. Both the prevalence of AR ( p < 0.001) and asthma ( p = 0.008) was significantly higher in ADHD group than the general population. The multivariate logistic regression analysis showed that ADHD patients had an increased rate of AR than general population (OR = 1.83; 95 % CI = 1.48-2.27; p < 0.0001), and asthma was strongly associated with AR (OR = 9.28; 95 % CI = 8.95-9.63; p < 0.0001). Our data showed that ADHD patients had an increased rate of AR. Therefore, psychiatrists should be more aware of the comorbidity of AR when treating ADHD patients. [ABSTRACT FROM AUTHOR]

Background: Skin infection and/or nasal carriage of Staphylococcus aureus in children with atopic dermatitis (AD) is a risk factor for exacerbating disease or subsequent recurrent S. aureus infection. The purpose of the study is to evaluate the antibiotic susceptibilities of S. aureus strains from AD children and determine the most appropriate choice of antibiotics. Methods: Nasal swabs from 168 healthy children with AD and 20 AD children with concurrent skin and soft-tissue infections (SSTI) were collected in 2005-2008. S. aureus strains were further analyzed for and compared with antibiotic susceptibilities. Results: There were 78 (46.4%) healthy children with AD colonized with S. aureus, and 24 (30.8%) were methicillinresistant S. aureus (MRSA). Among the 20 SSTI-infecting strains, 12 (60%) were MRSA. Antimicrobial susceptibility testing showed that, after penicillin, colonizing and SSTI-infecting strains had the highest rates of resistance to erythromycin (50% and 70%, respectively). All isolated strains were susceptible to vancomycin, rifampin, and mupirocin. Multi-drug resistance was found in 70% of the colonizing and 50% of the SSTI-infecting strains. D-test assay revealed inducible clindamycin resistance in 75% of the colonizing strains. The most prevalent resistance gene was ermB which was present in 94.9% and 92.9% of colonizing and SSTI-infecting strains, respectively. Conclusions: This study found that colonizing and SSTI-infecting strains of S. aureus from AD children had a high prevalence of MRSA and multi-drug resistance. Trimethoprim-sulfamethoxazole, rifampin, fusidic acid and mupirocin appear to be more suitable for treatment and decolonization of S. aureus in AD children. [ABSTRACT FROM AUTHOR]

Objectives: Atopic dermatitis (AD) is a common allergy that causes the skin to be dry and itchy. It appears at an early age, and is closely associated with asthma and allergic rhinitis. Thus, AD is an indicator that other allergies may occur later. Literatures indicate that the molecular basis of patients with AD is different from that of healthy individuals. According to the classics of Traditional Chinese Medicine, the body constitution of patients with AD is also different. The purpose of this study is to determine the differences in pulse spectrum analysis between patients with AD and nonatopic healthy individuals. Methods: A total of 60 children (30 AD and 30 non-AD) were recruited for this study. A pulse spectrum analyzer (SKYLARK PDS-2000 Pulse Analysis System) was used to measure radial arterial pulse waves of subjects. Original data were then transformed to frequency spectrum by Fourier transformation. The relative strength of each harmonic wave was calculated. Moreover, the differences of harmonic values between patients with AD and non-atopic healthy individuals were compared and contrasted. Results: This study showed that harmonic values and harmonic percentage of C3 (Spleen Meridian, according to Wang's hypothesis) were significantly different. Conclusions: These results demonstrate that C3 (Spleen Meridian) is a good index for the determination of atopic dermatitis. Furthermore, this study demonstrates that the pulse spectrum analyzer is a valuable auxiliary tool to distinguish a patient who has probable tendency to have AD and/or other allergic diseases. [ABSTRACT FROM AUTHOR]