Different Psychosocial Factors Are Associated with Seasonal and Perennial Allergies in Adults: Cross-Sectional Results of the KORA FF4 Study.

BACKGROUND: Psychosocial factors are supposed to play a central role in the development of allergic diseases. Associations with seasonal and perennial forms of allergies have not been investigated, yet. OBJECTIVES: The aim of the study was to investigate the associations of psychosocial factors (social status, depression, generalized anxiety, psychosocial stress, Type-D personality) with seasonal, perennial, and other forms of allergies in adults. METHOD: The analysis of self-reported data of the KORA FF4 study was performed with SAS 9.4. The sample consisted of 1,782 study participants in the study region of Augsburg (39-88 years, 61 years, 51.1% female). Descriptive bivariate statistics and multinomial logistic regression models were performed. Age, sex, family predisposition, and smoking status were considered possible confounders. Moreover, several sensitivity analyses were carried out to check whether missing values distorted the results. RESULTS: A positive association between generalized anxiety and seasonal allergies was found in the multivariate model. Depression was positively, and anxiety negatively, associated with perennial allergies. No association between the analyzed psychosocial factors and other forms of allergies could be found. CONCLUSION: The results support the relevance of psychosocial factors in association with allergies. Looking at the psychosocial factors, a separate consideration of seasonal and perennial allergies seems reasonable. Further longitudinal studies should investigate the direction of the associations, the underlying mechanisms, and other psychosocial factors, such as coping mechanisms, in confirmed allergies.

The burden of allergic rhinitis and allergic rhinoconjunctivitis on adolescents: A literature review.

OBJECTIVE: To evaluate the literature regarding the burden of allergic rhinitis (AR) and allergic rhinoconjunctivitis (ARC) in adolescents (aged 10-19 years). DATA SOURCES: Searches were performed in MEDLINE, Embase, Health Technology Assessment Database, and National Health Service Economic Evaluation Database for studies that evaluated concepts of symptoms, quality of life (QOL), daily activities, sleep, examination performance, school absenteeism and presenteeism, and treatment burden in adolescents with AR or ARC. STUDY SELECTIONS: English-language journal articles indexed in the last 15 years describing noninterventional, population-based studies. Records were assessed by 2 independent reviewers. RESULTS: A total of 27 articles were identified; outcomes evaluated were symptoms (n = 6 studies), QOL (n = 9), daily activities (n = 5), emotional aspects (n = 3), sleep (n = 6), education (n = 7), and treatment burden (n = 2). AR symptoms rated most bothersome were rhinorrhea, nasal congestion, and itchy eyes. QOL was worse in adolescents with AR vs controls regardless of QOL instrument used. Nasal symptoms and nasal obstruction were more likely to be associated with poor QOL in adolescents than in adults or younger children, respectively. Daily functioning and sleep were also negatively affected by AR. In addition, a detrimental effect on absenteeism, school productivity, and academic performance was reported. CONCLUSION: Although AR and ARC are sometimes perceived as trivial conditions, this review indicates that their effect on adolescent life is negative and far-reaching. It is critical that clinicians gain a greater understanding of the unique burden of AR and ARC in adolescents to ensure they receive prompt and appropriate care and treatment to improve clinical and academic outcomes.

[Possibilities of azelastine in the treatment of chronic rhinitis]. / Vozmozhnosti azelastina v terapii khronicheskogo rinita.

There is considered modern classification of rhinitis and the accents in diagnostic and therapeutic approaches to patients with this disease are indicated, as well as the possibilities of using topical intranasal antihistamines in the treatment of allergic, vasomotor and medicamentous rhinitis.

[Comparison of PedsQL™4.0 and RQLQ scales in the assessment of the quality of life in children with allergic rhinitis].

Objective:To explore the value of PedsQL™4.0 and RQLQ scales in assessment of quality of life(QOL) in children with allergic rhinitis(AR). Method:A prospective trial was conducted to survey the QOL status of 71 AR clinical patients, 68 chronic pharyngitis(CP) clinical patients and 62 healthy individuals by generic questionnaire PedsQL™4.0 and disease specific questionnaire rhinoconjunetivitis quality of life questionnaire(RQLQ) respectively. The correlation between PedsQL™4.0 and RQLQ were analyzed．All the results were analyzed statistically. Result:①By the assessment of PedsQL™4.0 the scores of Social functioning and School functioning domains in AR clinical patients(the same as follow. the scores were 82.8±19.7，64.0±24.6 respectively) were less than those(86.2±18.58, 4.9±18.7) in healthy individuals(P<0.05);while the scores of Physical health and Emotional functioning domains in AR clinical patients(88.3±20.3，75.4±22.4 respectively) were similar with those(89.1±17.7，75.9±22.0) in CP clinical patients(P>0.05)．②By the assessment of RQLQ in AR patients, the nasal symptom and practical problem domains got the highest scores(2.54±1.37,2.70±1.29 respectively).③According to the assessment of the correlation between PedsQL™4.0 and RQLQ, the correlation was weak(r=-0.199--0.468，P<0.05)． Conclusion:Both PedsQL™4.0 and RQLQ were suitable for assessing the health status of AR clinical patients.PedsQL™4.0 and RQLQ each covers different aspects of the QOL of AR clinical patients, and the combination of the two questionnaires could improve the QOL assessment．.

[An analysis of life quality questionaires commonly used in allergic rhinitis].

SummaryAllergic rhinitis is a non-infectious disease with high risk, which seriously influenced on human health of body and mind. Therefore the life quality of patients with allergic rhinitis is worthy of attention. In this paper, the commonly used allergic rhinitis life quality questionnaires and selection principle have been introduced, and hope that the appropriate questionnaires for patients would be selected for the study of the life quality.

Efficacy and safety of beclomethasone dipropionate nasal aerosol in children with perennial allergic rhinitis.

BACKGROUND: Beclomethasone dipropionate (BDP) nasal aerosol (non-aqueous) is approved for management of seasonal and perennial allergic rhinitis (PAR) in adolescents and adults. OBJECTIVE: To evaluate the efficacy and safety of BDP nasal aerosol at 80 µg/day in children with PAR. METHODS: This 12-week, phase 3, double-blinded, placebo-controlled, parallel-group study randomized 547 children (4-11 years old) with PAR to once-daily BDP nasal aerosol at 80 µg/day or placebo. The primary end point was change from baseline in average morning and evening reflective total nasal symptom score (rTNSS) during the first 6 weeks of treatment in patients 6 to 11 years old. Changes from baseline in average morning and evening instantaneous TNSS (iTNSS) in children 6 to 11 years old and average rTNSS and iTNSS in children 4 to 11 years old were assessed during the first 6 weeks of treatment. RESULTS: Improvements were significantly greater with BDP nasal aerosol than with placebo during the first 6 weeks of treatment in children 6 to 11 years old in average morning and evening rTNSS and iTNSS (mean treatment difference -0.66 [P = .002] and -0.58 [P = .004], respectively). Improvements in average morning and evening rTNSS and iTNSS also were significantly greater in patients 4 to 11 years receiving BDP nasal aerosol than with placebo during the first 6 weeks of treatment (P = .002 and P = .004, respectively). Similar improvements were seen during 12 weeks of treatment. The safety profile of BDP nasal aerosol was comparable to that of placebo. CONCLUSION: The BDP nasal aerosol at 80 µg/day in children 4 to 11 years old was well tolerated and effective in controlling nasal symptoms of PAR. TRIAL REGISTRATION: www.clinicaltrials.gov, identifier NCT01783548.

[Effects of nasal symptoms on the psychological statuses of adults with moderate-to-severe persistent allergic rhinitis].

OBJECTIVE: To investigate the psychological statuses of Chinese adults with moderate-to-severe persistent allergic rhinitis, and evaluate the effects of nasal symptoms on their psychological statuseses. METHOD: The Symptom Checklist-90 (SCL-90) or self-reporting Inventory was employed to analyze the psychological statuses of 539 adults with moderate-to-severe persistent allergic rhinitis. RESULT: The SCL-90 scores of the adults with moderate-to-severe persistent allergic rhinitis were statistically higher than those of non-allergic adults in terms of somatization, depression, anxiety and hostility. No statistical discrepancies existed in gender or age. The course of disease contributed to somatization and compulsion. The effects of nasal symptoms included two aspects: nasal obstruction had a conspicuous impact on somatization, compulsion, interpersonal sensitivity, depression, anxiety and psychosis, while nasal itching contributed to somatization, depression and anxiety. CONCLUSION: The psychological statuses of adults with moderate-to-severe persistent allergic rhinitis is evidently worse than that of non-allergic adults. Symptoms such as nasal obstruction and itching had an obvious impact on outpatients' psychological statuses.

Is atopy in early childhood a risk factor for ADHD and ASD? a longitudinal study.

OBJECTIVE: Previous studies have found a temporal concordance in the increased prevalence of atopic diathesis/atopic diseases, attention-deficit hyperactivity disorder (ADHD), and autistic spectrum disorder (ASD) worldwide. But, the temporal association among these 3 distinct diseases is unknown. METHOD: 14,812 atopic subjects diagnosed with any atopic disease (asthma, atopic dermatitis, allergic rhinitis, or allergic conjunctivitis) before the age of 3 (atopic cohort) and 6944 non-atopic subjects with no lifetime atopic disease (non-atopic cohort), born between 1997 and 2000, were enrolled and followed to December 31, 2010 to identify the development of ADHD and ASD. RESULTS: The presence of any atopic disease in early childhood increased the risk of developing ADHD (hazard ratio [HR]: 1.97) and ASD (HR: 3.40) in later life. Greater numbers of atopic comorbidities (4 comorbidities: ADHD: HR: 2.53; ASD: HR: 4.29) were significantly related to a greater risk of developing ADHD and ASD. DISCUSSION: Atopic diathesis in early childhood elevated the risk of developing ADHD and ASD in later life, with the dose-dependent relationship of more atopic comorbidities with a greater likelihood of ADHD and ASD.

Ear acupressure for perennial allergic rhinitis: A multicenter randomized controlled trial.

BACKGROUND: Perennial allergic rhinitis (PAR) has a high and increasing prevalence worldwide. Ear acupressure (EAP) is a noninvasive semi-self-administered form of acupuncture. Previous studies indicated that EAP could be effective and safe for AR symptom management. However, there was insufficient evidence to confirm this. This study investigated whether EAP, a noninvasive clinical alternative to acupuncture, is effective and safe for PAR. METHODS: This is an international, multicenter, randomized, single-blind, sham-controlled trial. The trial was conducted at two centers: Royal Melbourne Institute of Technology University (Melbourne, Australia) Clinical Trial Clinic and Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China. PAR participants were randomized to receive real or sham EAP treatment once a week for 8 weeks and then were followed-up for 12 weeks. Participants were instructed to administer EAP stimulation three times daily. Symptom severity and quality of life (QoL) were evaluated. Adverse events (AEs) were also monitored. Intention-to-treat analysis on change of symptom scores and QoL was applied. RESULTS: Two hundred forty-five participants were randomly assigned to real (n = 124) and sham EAP (n = 121) groups. Twenty-five participants discontinued during treatment and 15 participants dropped out during follow-up. At the end of treatment and follow-up periods, changes of global QoL score were significantly greater in the real EAP group compared with the sham group. At the end of follow-up, scores for total nasal symptom, runny nose, and eye symptoms in the real EAP group had a greater reduction compared with the sham group. Overall, both real and sham EAP were well tolerated. Two severe AEs were reported but were not considered related to the EAP procedures. CONCLUSION: In conclusion, EAP showed short-term and extended benefit for improving PAR symptoms and QoL for PAR patients.

Quality of life in patients with persistent allergic rhinitis treated with desloratadine monotherapy or desloratadine plus montelucast combination.

OBJECTIVES: This study aims to compare the effectiveness of desloratadine monotherapy and desloratadine plus montelukast combination therapy on quality of life in patients with persistent allergic rhinitis. PATIENTS AND METHODS: This study consists of 40 patients (28 females, 12 males, mean age 29.8 years; range 17 to 44 years) referred to ear, nose, and throat outpatient clinic between May 2010 and September 2010. A six-week randomized, double-blind, cross-sectional study was performed in two arms: In group 1, 20 patients received desloratadine (5 mg/d) alone; in group 2, 20 patients received desloratadine (5 mg) plus montelukast (10 mg) combination therapy. Quality of life was assessed on the day before starting treatment and on the last day of each treatment period using the Rhinoconjunctivitis Quality of Life Questionnaire and Nighttime Symptom Scores. RESULTS: In group 1, the mean quality of life scores before and after treatment were 3.17 and 2.43, respectively. In group 2, the mean quality of life scores before and after treatment were 2.94 and 1.73, respectively. CONCLUSION: Desloratadine plus montelukast combination therapy may have a positive impact on quality of life, sleep symptoms in particular.

Stress and anxiety effects on positive skin test responses in young adults with allergic rhinitis.

BACKGROUND: Anxiety and psychological stress affect allergy-related immune function. How these relations influence the evaluations of patients with allergic rhinitis is unknown. OBJECTIVE: To examine whether anxiety and stress exposure affect skin prick test (SPT) responses to common allergens for which patients with atopy showed no prior positive SPT response. METHODS: Patients with allergic rhinitis, evidenced by clinical history and SPT results, were admitted twice to a hospital research unit for 4 hours. In a crossover design, SPT wheals were assessed before and after the Trier Social Stress Test and then the following morning; for comparison, SPT wheals were assessed before and after a laboratory session without a stressor. Analyses focused on wheal responses for common allergens that tested negative (wheal size <3 mm larger than saline) from SPTs performed at multiple baseline assessments. RESULTS: After the Trier Social Stress Test, more anxious patients with atopy had a higher incidence of positive SPT reactions to antigens that previously tested negative. Anxiety was unrelated to positive SPT incidence under nonstressful conditions. Based on clinical symptom reports, newly positive SPT reactions after the stressor were apparently corrections of previously false-negative SPT reactions. The SPT wheal responses for allergens previously testing negative were enhanced after a stressor. Histamine (positive control) or saline (negative control) SPT responses were not affected. CONCLUSION: A laboratory stressor affected allergen SPT responses in more anxious patients with allergic rhinitis. In addition to clinical history, assessment of anxiety and current stress at the time of the SPT may provide valuable information about a patient's allergic status and aid in clinical decision making.

Perceived stress predicts allergy flares.

BACKGROUND: A relation between stress and symptoms of rhinitis has not been established. OBJECTIVE: To determine if participants' reporting of allergy flares correlated with perceived emotional stress, depression, mood, and a biomarker of stress (cortisol). METHODS: This study was a secondary analysis of 179 university employees who participated in a study evaluating the influence of several lifestyle interventions on health symptoms and inflammation. Perceived stress and depressive symptom questionnaires were obtained before each 2-week study period. Online diary entries documenting same-day allergy flares, stressful events, perceived stress, mood, and salivary cortisol levels were collected daily during 2 14-day blocks. RESULTS: Thirty-nine percent of subjects (n = 69) self-reported allergy symptoms. This allergy flare group had higher perceived stress scores than the group without allergy symptoms. Perceived stress, but not depressive symptoms, positively correlated with allergy flares evaluated during 2 independent 14-day periods. There also was a positive relation between negative mood scores and allergy flares over the course of the study. Cortisol had no association with allergy symptom flares. CONCLUSION: These findings suggest that individuals with persistent emotional stress have more frequent allergy flares. Furthermore, those with more flares have greater negative mood.

A randomized controlled trial to assess adherence to allergic rhinitis treatment following a daily short message service (SMS) via the mobile phone.

BACKGROUND: Short message service (SMS) has been suggested as an effective method to improve adherence to medical therapy in some chronic diseases. However, data on the effects of SMS interventions to allergic rhinitis (AR) treatment is limited at present. We aimed to assess whether a daily SMS reminder could improve AR patients' adherence to medication and treatment outcomes. METHODS: Fifty outpatients with AR were randomized to either receive (SMS group) or not (control group) a daily SMS reminder on their cell phone to take intranasal corticosteroid treatment for 30 days. The primary study outcomes were self-reported adherence to medication, clinic attendance rate, and severity of AR symptoms using a visual analogue scale (VAS). Secondary outcomes were changes in nasal patency (minimum cross-sectional area, nasal cavity volume, and nasal airway resistance) and exhaled nasal nitric oxide levels. RESULTS: Self-reported adherence to medication in the SMS group (15/25, 60%), was significantly higher than in the control group (7/25, 28%, p = 0.02). Similarly, the clinic attendance rate in the SMS group (72%) was significantly higher than in the control group (40%, p = 0.02). Although the VAS score improved significantly from baseline in both study groups, the improvement in the SMS group was significantly greater than in the control group (4.38 ± 4.38 vs. 8.74 ± 6.54, p = 0.031). No significant differences were observed between the two groups for the secondary outcomes. CONCLUSIONS: A daily SMS reminder may be an effective intervention to improve adherence to medication and treatment outcomes in AR patients.

Evaluation of the effect of Lactobacillus paracasei (HF.A00232) in children (6-13 years old) with perennial allergic rhinitis: a 12-week, double-blind, randomized, placebo-controlled study.

INTRODUCTION: Dietary supplementation with probiotics alters intestinal microflora of children and may have immunomodulatory effects in prevention of allergic diseases. The aim of this study was to evaluate the effects of Lactobacillus paracasei (LP), strain HF.A00232, as a supplementary agent to levocetirizine in treating children with perennial allergic rhinitis (AR). METHODS: This study was a 12-week, double-blind, randomized, placebo-controlled trial. Sixty children with AR aged 6-13 years with nasal total symptoms score (NTSS) ≥5 who fulfilled the inclusion criteria were enrolled. Patients were randomized into two groups with 28 participants receiving levocetirizine plus placebo and 32 participants receiving regular levocetirizine plus LP (HF.A00232) for the first 8 weeks, with a shift to levocetirizine as rescue treatment during the following 4 weeks. Parameters evaluated, including nasal, throat, and eye TSS (NTSS, TTSS, and ETSS, respectively), TSS and levocetirizine use, were recorded daily. Physical examinations and Pediatric Rhinoconjunctivitis Quality of Life Questionnaires (PRQLQs) were administered at each visit. In addition, blood samples were obtained for evaluation of cytokines including interleukin-4, interferon-γ, interleukin-10, and transforming growth factor-ß at baseline, Week 8, and Week 12. RESULTS: The LP (HF.A00232) group had significantly lower PRQLQ scores even after discontinuing regular levocetirizine from Week 9 to Week 12 (p < 0.01). There was more improvement in individual parameters in the PRQLQ, including sneezing (p = 0.005), itchy nose (p = 0.040), and swollen puffy eyes (p = 0.038), in the LP (HF.A00232) group. No significant differences in TSS, NTSS, TTSS, ETSS, or cytokine levels were found between the two groups. CONCLUSION: Dietary supplementation with LP (HF.A00232) provided no additional benefit when used with regular levocetirizine in treating AR in the initial 8 weeks of our study, but there was a continuing decrease in PRQLQ scores, as well as a significant improvement in individual symptoms of sneezing, itchy nose, and swollen eyes, after discontinuing regular levocetirizine treatment.

[Early compliance and efficacy of sublingual immunotherapy in patients with allergic rhinitis].

OBJECTIVE: The study aimed to investigate the efficacy and adverse effects of sublingual immunotherapy (SLIT) of dust mite drops to allergic rhinitis with mite allergy. The compliance and satisfaction of SLIT were also assessed. METHOD: One hundred and three patients of allergic rhinitis sensitive to dust mites were treated with SLIT for 6 months or more. The symptom questionnaire,including items on rhinorrhea, sneezing, nasal obstruction, itchy nose, olfactory disturbance, eye discomfort and sleep disturbance were obtained before and 6 months after SLIT. The patients' satisfaction and adverse effects were also investigated. RESULT: Seventy-five of the 103 patients insist on SLIT for more than 6 months and completed the questionnaire. The duration of receiving SLIT was 9.8 months on average (range from 6 to 13 months). The satisfaction rate was 89.3%. The drop-out rate of SLIT was 31.0%. CONCLUSION: The subjective symptoms were improved with SLIT in patients with allergic rhinitis sensitive to dust mites. The drop out rate was high despite of the symptomatic improvement.

Quality of life in patients with respiratory allergy is influenced by the causative allergen.

OBJECTIVE: We aimed to analyze health-related quality of life (HRQOL) in adults with newly diagnosed respiratory allergy according to the sensitization profile for relevant aeroallergens in their usual area of residence. METHODS: We performed a cross-sectional, epidemiological, observational, descriptive, multicenter study in allergy clinics in Spain. The sample comprised adults diagnosed with rhinitis, asthma, or both caused by significant allergens in their residential area (olive and/or grass pollen or house dust mite). Allergic rhinitis was classified according to the Allergic Rhinitis and its Impact on Asthma guidelines; asthma was classified according to the Guía Españiola para el Manejo del Asma (Spanish Guideline on the Management of Asthma). HRQOL was studied according to the ESPRINT-15 questionnaire and Mini Asthma Quality of Life Questionnaire. Control of asthma was measured using the Asthma Control Questionnaire 5. RESULTS: We studied 1437 patients. Rhinitis was the most common respiratory disease. The HRQOL of rhinitis patients was lower in those sensitized to olive pollen only and in those with combined sensitization to olive and grass pollens. HRQOL associated with rhinitis was worse in patients diagnosed with both rhinitis and asthma than in patients diagnosed with rhinitis only. Asthma patients sensitized to olive pollen or olive and grass pollens had worse HRQOL. CONCLUSIONS: In our study population, the HRQOL of patients with respiratory allergies varied with the allergen responsible for symptoms. In patients with rhinitis, the presence of asthma significantly worsened rhinitis-associated HRQOL.

Allergic rhinitis: can we identify nonadherence to therapy and its predictors easily in daily practice?

BACKGROUND: Allergic rhinitis (AR) is a common chronic condition with significant consequences if left untreated (e.g., poor health outcomes, disease progression, and increased health care costs). However, about half of all patients do not fill their prescription.The factors associated with adherence are complex, and many remain poorly defined and understood. OBJECTIVES: This pilot study had 2 objectives. First, to determine whether the medication adherence report scale (MARS) can be applied to identify adherence/nonadherence in patients with AR using patients with chronic obstructive pulmonary disease (COPD) as controls. Second, to identify AR profiles that indicate a particularly high risk of nonadherence. METHODS: AR patients completed the Eysenck Personality Questionnaire-Revised Abbreviated-Form (EPQR-A), the Short Form 36 Health Survey (SF-36), the Mini Rhinitis Quality of Life Questionnaire (Mini-RQLQ), and the MARS. Symptom severity was assessed before and after treatment. RESULTS: The study population comprised 85 AR patients and 50 COPD patients. Females had worse adherence (significant only in total and unintentional scores) and higher extraversion scores. None of the personality traits predicted adherence. Neuroticism was negatively correlated with the SF-36 score (P < .001). A low to moderate correlation was observed between posttreatment improvement in specific/ generic health-related quality of life and MARS scores in AR patients (P = .002, r = 0.332; and P = .022, r = -0.251; respectively). Higher educational level was found to significantly increase adherence (P = .01, r = 0.223). CONCLUSIONS: Our study did not reveal a personality effect. However, it did suggest that use of a brief, self-completed medication adherence questionnaire in daily practice can enable health professionals to identify suboptimal adherence in patients who would benefit from close follow-up.

Allergic rhinoconjunctivitis in the Australian population: burden of disease and attitudes to intranasal corticosteroid treatment.

BACKGROUND: Allergic rhinoconjunctivitis (AR/C) is a global health problem causing significant morbidity and has a major impact on quality of life (QOL) and health expenditure. Despite the widespread prevalence, the overall health impact of AR/C may be underappreciated. The results of a survey designed to capture the burden of allergic rhinitis within the Asia-Pacific region have been published recently. Of particular note when evaluating treatment in this region was the fact that despite the value of intranasal corticosteroid (INCS) use, only a small percentage of patients used them. Whether this same trend is present within the population of Australian sufferers is unknown. This study examines the burden of AR/C and explores use of, and attitudes, to INCS sprays in the Australian population. METHODS: Three hundred three completed interviews from adults and children who had physician-diagnosed AR/C and who were symptomatic or had received treatment in the previous 12 months were analyzed for QOL measures and attitudes to INCS use. RESULTS: Most patients surveyed had received their diagnosis from a general practitioner (GP), and in most cases, a GP provided the majority of ongoing medical care. Only 8% of respondents had consulted a relevant specialist. Diagnostic tests had not been performed in 55% of respondents. The major symptoms causing most distress were nasal congestion and ocular symptoms. The burden of AR/C was considerable; 42% described significant work or school interference because of symptoms, one-third reporting moderate-to-extreme interference with sleep. Despite the significant impact on QOL reported by this sample, 17% had never used INCS and 27% had not used them in the previous 12 months. Respondents' knowledge about INCSs was poor. CONCLUSION: AR/C is a common disease associated with significant morbidity and impairment of QOL. Improvement in diagnosis, management, and patient education is needed.

Improvement of quality of life in allergic rhinoconjunctivitis patients using nasal filters, a preliminary study.

BACKGROUND: Allergic rhinoconjunctivitis is a clinical condition that impairs quality of life. The use of traditional drugs in many cases is not enough to improve quality of life in these patients. METHODS: In this pilot study we used the Sanispira Nasal filters in 15 patients (mean age 34,7 years) affected by allergic rhinoconjunctivitis for 18 days. At each follow-up visit, patients were assessed with a specific quality of life questionnaire, a symptoms form and a drugs form that evaluates the use of antiallergic drugs in the last week. Patients sensitive to environmental allergens wore Sanispira nasal filters during the day, while patients sensitive to domestic allergens wore the device during the night. RESULTS: Thirteen patients completed the study. We found an improvement significative (p=0,0241) of the total score of RQLQ of 23,10 points between baseline and 18 days ( total score at baseline prior to nasal filter insertion= 60,60, at 1 week = 42, 28, at 18 days= 34, 10). A significative improvement in the nasal symptoms domain between baseline and 18 days (in particular stuffy nose p=0,047; runny nose p=0,012; sneezing p=0,0021; ) and one item of practical problems domain, the need to repeatedly blow the nose(p=0,082). The total score of symptoms evaluated with the symptoms form improved significantly from baseline to 18 days. Total symptoms score at baseline was 9,7; at 1 week it was 8,1 and at 18 days it was 4,7. The improvement was statistically significant (p=0,0092). Three of the thirteen patients that completed the study eliminated completely the use of drugs during of the study. CONCLUSIONS: The use of SANISPIRA ®, has shown encouraging results, with an improvement in the quality of life in Rhinoconjunctivitis patients specially an improvement in nasal and ocular symptoms.

The impact of environmental factors on quality of life and symptoms of children with allergic rhinitis.

UNLABELLED: Allergic rhinitis is an inflammation of the nasal mucosa caused by exposure to allergens, which impairs the cognitive capabilities of the affected. OBJECTIVE: To correlate the mean scores of quality of life of children and adolescents with symptoms of allergic rhinitis and the presence of household environmental factors described in the literature as allergy triggers. METHOD: This cross-sectional retrospective cohort study included 120 children and adolescents presenting clinical manifestations of allergic rhinitis. The subjects were divided into two groups based on the number of allergy-triggering environmental factors seen in their households. Scale PedsQL 4.0 was used to quantify quality of life and allow further comparisons between groups. RESULTS: No statistically significant differences (p > 0.05) were seen in the PedsQL mean scores when participant quality of life was analyzed vis-a-vis triggering environmental factors. However, the incidence of allergy manifestations was higher in children exposed to more environmental factors. CONCLUSION: The studied environmental factors were not correlated with patient quality of life. However, the analysis of patient households and symptoms indicates the environment played a role in the onset of allergy events.