The effect of fexofenadine hydrochloride on productivity and quality of life in patients with chronic idiopathic urticaria.

The present study examined the impact of once-daily fexofenadine hydrochloride (HCl) 180 mg on health-related quality of life (HRQL) in subjects with chronic idiopathic urticaria (CIU). This was a multicenter, randomized, double-blind. parallel-group, placebo-controlled study. Subjects completed the Dermatology Life Quality Index (DLQI) and the Work Productivity and Activity Impairment (WPAI) questionnaire at baseline and at weeks 2 and 4. The primary HRQL end point was mean change from baseline to week 4 in total DLQI score. Subjects in the fexofenadine HCl treatment group (n = 163) experienced significantly greater improvements in mean total DLQI score (P = .0219) and in the individual domains of symptoms and feelings (P = .0119) and personal relationships (P = .0091) compared with those in the placebo group (n = 91). Subjects who received fexofenadine HCl experienced less work productivity impairment, overall work impairment, and activity impairment than those who received placebo. The results indicated that once-daily fexofenadine HCl 180 mg improved the HRQL of subjects with CIU, as assessed by change in total DLQI score.

Brief Report: A Pilot Study of the Use of a Virtual Reality Headset in Autism Populations.

The application of virtual reality technologies (VRTs) for users with autism spectrum disorder (ASD) has been studied for decades. However, a gap remains in our understanding surrounding VRT head-mounted displays (HMDs). As newly designed HMDs have become commercially available (in this study the Oculus Rift™) the need to investigate newer devices is immediate. This study explored willingness, acceptance, sense of presence and immersion of ASD participants. Results revealed that all 29 participants (mean age = 32; 33 % with IQ < 70) were willing to wear the HMD. The majority of the participants reported an enjoyable experience, high levels of 'presence', and were likely to use HMDs again. IQ was found to be independent of the willingness to use HMDs and related VRT immersion experience.

Gender differences in vocational rehabilitation service predictors of successful competitive employment for transition-aged individuals with autism.

As males and females with autism spectrum disorder (ASD) experience different symptomology, their needs for vocational rehabilitation (VR) are unique as they transition into adulthood. This study examined the effects of gender differences in VR service predictors on employment outcomes for transition-aged individuals with ASD. A total of 1696 individuals (857 males and 839 females) were analyzed from a sample of RSA-911 data of FY 2011. Hierarchical logistic regression analyses were conducted. Results revealed both gender-independent VR service predictors (with job placement and on-the-job supports more beneficial for both genders) and gender-specific predictors of employment (with counseling and guidance, job search assistance, and other services more beneficial for the male group). This study provides support for individualized gender-specific VR services for people with ASD.

Validation of the Dermatology Life Quality Index as an outcome measure for urticaria-related quality of life.

BACKGROUND: Chronic idiopathic urticaria (CIU) is a debilitating skin disease that affects patients' quality of life (QOL). The Dermatology Life Quality Index (DLQI) assesses QOL parameters across several types of dermatologic conditions. However, an evaluation of the validity of the DLQI for use in CIU patients has not been undertaken, because CIU, unlike other chronic skin conditions, is subject to daily or weekly symptom fluctuations. OBJECTIVE: To test the reliability and validity of the DLQI in 2 samples of CIU patients treated with fexofenadine hydrochloride (20, 60, 120, or 240 mg twice daily). METHODS: Data were obtained from 2 similar multicenter, double-blind, randomized, placebo-controlled, parallel-group studies of CIU patients (n = 418 and n = 439). Patients completed the 10-item DLQI during 3 clinic visits (approximately 2 weeks apart). Clinic personnel also recorded patients' symptoms. RESULTS: The results of the DLQI items were similar to those obtained with other skin disease populations, indicating the presence of relatively symmetrical distributions. Reliability was high, demonstrating the lack of excessive random measurement error (alpha coefficient = .89 and .87 for samples 1 and 2). Factor analysis resulted in a unidimensional pattern, supporting the use of a total DLQI score. Most DLQI items distinguished patients with varying degrees of QOL impairment, highlighting the sensitivity of this instrument. Construct validity was moderate, providing evidence that the DLQI was responsive to changes in patients' clinical status. CONCLUSIONS: The DLQI is a valid, reliable, and clinically useful outcome measure for assessing QOL in CIU patients.

Triamcinolone acetonide and fluticasone propionate nasal sprays provide comparable relief of seasonal allergic rhinitis symptoms regardless of disease severity.

The aim of this study was to examine the effects of aqueous triamcinolone acetonide (TAA AQ) and fluticasone propionate (FP) nasal sprays on seasonal allergic rhinitis (SAR) symptoms and health-related quality of life (HRQL) in patients stratified into cohorts based on symptom severity. In a multicenter, investigator-blinded, parallel-group study, 295 patients with a > or =2-year history of SAR received once-daily TAA AQ, 220 microg, or FP, 200 microg, for 3 weeks. Median baseline total nasal symptom score (TNSS; sum of nasal congestion, rhinorrhea, sneezing, and nasal itching scores) for all patients was 8.14 (range, 0-12). Patients were stratified by baseline TNSS into a moderate (<814) or severe (> or =8.14) cohort. Changes from baseline TNSS, individual symptom scores, and HRQL were assessed. Sixty-nine TAA AQ and 76 FP patients were included in the moderate stratum (baseline mean TNSS = 6.14 and 6.22, respectively), and 79 (TAA AQ) and 71 (FP) patients were included in the severe stratum (TNSS = 10.03 and 9.47, respectively). At the study end, patients showed significant (p < 0.0001 all comparisons) and comparable improvements in TNSS in both the moderate (TAA AQ, -2.40 [95% confidence interval [CI, -2.92, -1.87], 39% improvement; FP, -2.22 [95% CI, -2.72, -1.73], 36% improvement) and the severe (TAA AQ, -3.85 [95% CI, -4.36, -3.33], 38% improvement; FP, -3.84 [95% CI, -4.43, -3.24], 41% improvement) strata. TAA AQ and FP significantly and comparably improved HRQL in both strata versus baseline. Once-daily TAA AQ and FP nasal sprays in patients with moderate or severe SAR provided significant and comparable symptom relief and improvements in HRQL.