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BACKGROUND: Nasal obstruction, triggered by allergic rhinitis, often does not resolve with allergen-specific immunotherapy (AIT) alone, thus inferior turbinate reduction surgery (ITR) may be required. This study aims to investigate the impact of combined treatment on nasal obstruction, as evidence is currently limited. METHODOLOGY/PRINCIPAL: A retrospective cohort study of perennial allergic rhinitis patients experiencing nasal obstruction and undergoing ≥12 months AIT was conducted. Two groups were derived, those undergoing AIT-with or without an ITR. Patient reported nasal obstruction (evaluated with questionnaires) and nasal airway function (Nasal Peak Inspiratory Flow [NPIF] and Nasal Airflow Resistance [NAR]) were monitored. The change from baseline to 12 months post-treatment in each group were compared. RESULTS: A total of 118 patients (33.71 ± 14.43 years, 41.5% female) were recruited, 72% had AIT and 28% AIT&ITR. At baseline, the AIT&ITR group had a higher level of nasal obstruction (>moderate%; 63.6% vs 52.9%, P = .048). Post treatment, AIT&ITR group reported greater reduction in nasal obstruction (>1 category change: 75.8% vs 48.2%, P = .002). Similarly, the AIT&ITR group had greater improvement in nasal function by NPIF (-13.9 ± 110.3 L/minute vs -3.4 ± 78.1 L/minute, P = .049) and NAR (-0.120 ± 0.342 Pa/cm³/second vs -0.093 ± 0.224 Pa/cm³/second, P = .050). CONCLUSIONS: Allergic rhinitis patients, with moderate to severe nasal obstruction, who undergo combined AIT&ITR have greater relief of nasal obstruction and improved airflow analysis compared to AIT alone.
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Obstrução Nasal , Rinite Alérgica Perene , Conchas Nasais , Humanos , Feminino , Conchas Nasais/cirurgia , Masculino , Obstrução Nasal/cirurgia , Adulto , Estudos Retrospectivos , Rinite Alérgica Perene/terapia , Rinite Alérgica Perene/complicações , Rinite Alérgica Perene/cirurgia , Dessensibilização Imunológica/métodos , Pessoa de Meia-Idade , Terapia Combinada , Adulto Jovem , Resultado do TratamentoRESUMO
Allergic rhinitis (AR) is associated with increased sleep disturbances in adults and children. Pathogenesis is multifactorial, with nasal obstruction playing a large role. Intranasal corticosteroids, antihistamines, leukotriene inhibitors, and allergen immunotherapy have been demonstrated to relieve self-reported symptoms of sleep impairment. Given the high prevalence of sleep impairment in AR, providers should consider evaluating any patient with AR for sleep disturbances and sleep-disordered breathing.
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Rinite Alérgica Perene , Rinite Alérgica , Síndromes da Apneia do Sono , Transtornos do Sono-Vigília , Criança , Adulto , Humanos , Rinite Alérgica Perene/complicações , Rinite Alérgica Perene/diagnóstico , Rinite Alérgica Perene/epidemiologia , Rinite Alérgica/epidemiologia , Rinite Alérgica/terapia , Rinite Alérgica/complicações , Sono , Antagonistas dos Receptores Histamínicos/uso terapêutico , Síndromes da Apneia do Sono/etiologia , Transtornos do Sono-Vigília/complicaçõesRESUMO
INTRODUCTION: Notably, few studies have evaluated the recent changes in the prevalence of allergic diseases in young adults. Studies examining the risk of allergy in two populations with similar social backgrounds, other than the region in which they live, are rare. METHODS: First-year students from Hokkaido University were enrolled in this study between 2011 and 2019. A questionnaire survey was conducted to determine the annual prevalence of current wheeze, seasonal allergic rhinitis (SAR), and perennial allergic rhinitis (PAR) in nonsmoking young adults. Trends in the presence of these disease conditions were evaluated based on their hometowns (Hokkaido and outside Hokkaido separately) due to the low prevalence of cedar pollen allergies in Hokkaido. The association between these disease conditions and body mass index (BMI) was also assessed. RESULTS: The prevalence of current wheeze and PAR food allergies did not change in both regions. SAR showed a significantly increasing trend; however, the prevalence of SAR was higher among those whose place of origin was not Hokkaido. Current wheeze was positively associated with obesity (p < 0.05), whereas the high prevalence of SAR was not associated with body weight. In contrast, a lean body type was significantly associated with a higher prevalence of PAR (p < 0.05). DISCUSSION/CONCLUSION: The prevalence of current wheeze was stable and that of PAR has decreased over the past 9 years. However, the prevalence of SAR in Hokkaido has been increasing in Japanese young adults. A differential association between current wheeze and BMI was observed when comparing PAR and SAR.
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Hipersensibilidade , Rinite Alérgica Perene , Rinite Alérgica Sazonal , Humanos , Adulto Jovem , Prevalência , Hipersensibilidade/epidemiologia , Hipersensibilidade/complicações , Rinite Alérgica Sazonal/epidemiologia , Rinite Alérgica Perene/complicações , Obesidade/epidemiologia , Obesidade/complicaçõesRESUMO
Introduction: Several evidences support the concept of united airway and its pathophysiological, clinical, and therapeutic implications. The existence of rhinitis can generate greater difficulty in asthma control and higher direct and indirect health care costs, which is not sufficiently recognized by the majority of physicians who often treat them as separate entities. Objective: To examine witness evidence of the relationship between rhinitis and asthma that contributes to the integrated approach to both pathologies. Methods: A bibliographic search was carried out in the PubMed (Medline), EBSCO, Scielo, and Google Scholar databases using MeSH and DeCS terms related to the clinical and therapeutic relationship between rhinitis and asthma. Results: Finally, 46 references describing the impact of rhinitis on the quality of life of patients with asthma and its therapeutic correlate were included. Conclusions: The treatment of both diseases based on this integrated model is imperative. Both, the endo-phenotypic recognition and the consequent therapeutic approach allow to the concomitant control of asthma and rhinitis and a decrease in their morbidity. Complementary therapeutic measures based on the concept "one airway, one disease" support the good clinical practices necessary to achieve the best therapeutic result.
INTRODUCCIÓN: Numerosas evidencias sustentan el concepto de unidad de la vía aérea y sus consiguientes implicancias fisiopatológicas, clínicas y terapéuticas. La existencia de rinitis puede generar una mayor dificultad para el control del asma y mayores costos sanitarios directos e indirectos, lo que no es suficientemente reconocido por la mayoría de los médicos que las tratan, generalmente, como entidades separadas. OBJETIVO: Examinar evidencias testigos de la relación entre rinitis y asma que favorezcan el abordaje integrado de ambas patologías. Métodos: Se realizó una búsqueda bibliográfica en bases de datos PubMed (Medline), EBSCO, Scielo, Google Scholar utilizando términos MeSH y DeCS vinculados a la relación clínica y terapéutica entre rinitis y asma. RESULTADOS: Finalmente se incluyeron 46 referencias bibliográficas que describen el impacto de la rinitis sobre la calidad de vida de pacientes con asma y su correlato terapéutico. CONCLUSIONES: El tratamiento de ambas enfermedades fundamentado en un modelo integrado es imperativo. El reconocimiento endo-fenotípico conjunto y la decisión terapéutica consecuente permite en control simultáneo del asma y la rinitis y una disminución de su morbilidad. La adopción de medidas terapéuticas complementarias basadas en el concepto "una vía aérea, una única enfermedad" se corresponde con las buenas prácticas clínicas necesarias para lograr el mejor resultado terapéutico.
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Asma , Rinite Alérgica Perene , Rinite , Humanos , Rinite/terapia , Rinite/complicações , Qualidade de Vida , Rinite Alérgica Perene/complicações , Rinite Alérgica Perene/tratamento farmacológico , Asma/tratamento farmacológico , MorbidadeRESUMO
BACKGROUND: Although lower airway hyperresponsiveness is present in approximately one in three patients with allergic rhinitis (AR), the underlying mechanism remains unclear. To evaluate nasal patency and pulmonary functions in AR independently of the presence of asthma and to investigate the relationships between these and nasal oxidative stress parameters and endothelial damage. METHODOLOGY: Seventy adolescents with AR (AR group - 27 with asthma and 43 without asthma) and 30 healthy controls (HC group) were included in this prospective, cross-sectional study. Endocan and oxidative biomarkers [total oxidant status (TOS), total antioxidant status (TAS), and oxidative stress index (OSI)] in nasal lavage fluid specimens; peak nasal inspiratory flow (PNIF); fractional exhaled nitric oxide (FeNO), and impulse oscillometry (zR5, zR20, and R5-20 for resistance and zX5 and zX20 for reactance) were investigated. RESULTS: Nasal endocan, TOS, and OSI values were higher in the AR group and TAS in the HC group. There was no difference between AR groups with and without asthma in terms of nasal endocan and oxidative biomarkers. FeNO levels and airway resistance (zR5, zR20, and R5-20) were higher in the AR group than in the HC group. However, there was no difference between the groups in PNIF. X5 was higher among the AR without asthma than in the other groups. Correlation between OSI and R5-20 was observed in the AR group. In the linear regression model, (logged) OSI was significantly predicted (logged) R5-20. CONCLUSIONS: The airways of adolescents with AR without asthma were as much affected as those of the AR with asthma, and this effect was associated with nasal endothelial damage and an increase in oxidative stress.
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Asma , Rinite Alérgica Perene , Rinite Alérgica , Adolescente , Humanos , Rinite Alérgica Perene/complicações , Estudos Prospectivos , Estudos Transversais , Rinite Alérgica/complicações , Asma/complicações , Óxido Nítrico , Estresse OxidativoRESUMO
OBJECTIVES: Rhinitis treatment may improve attention-deficit/hyperactivity symptoms in children. The current study evaluated changes in inattentive and hyperactive symptoms after treatment in children with chronic rhinitis. METHODS: Children aged 5-18 years with chronic rhinitis were enrolled in a 3-month prospective study. The nasal provocation test for house dust mites (HDM) and evaluation of allergen sensitization, including the skin prick test and the Phadiatop test, were performed. The severity of rhinitis was assessed according to the ARIA guideline. The total nasal symptom score and the Vanderbilt ADHD Diagnostic Rating Scale (VADRS) score for assessing inattentive and hyperactive symptoms were recorded at baseline and at 1 and 3 months after rhinitis treatment. Children with rhinitis were classified into the following two groups: HDM-induced allergic rhinitis (AR group) and non-allergic rhinitis to HDM (NAR group) based on the NPT. RESULTS: Overall, 83 children completed the 3-month prospective study, and they had a mean age of 9.12 ± 2.89 years and 44.6% were boys. After rhinitis treatment, VADRS scores assessed by the parents and teachers were significantly decreased compared with those at baseline (p = 0.005). In subgroup analysis, 61 (73.49%) children had AR, and 22 (26.5%) children had NAR. No significant difference in the baseline VADRS score was found between the AR and NAR groups. After treatment, VADRS scores assessed by the parents and teachers were significantly decreased only in the AR group (p < 0.001). Forty-five (54.2%) children had moderate persistent rhinitis, 29 (34.9%) had mild persistent rhinitis, and 9 (10.8%) had mild intermittent symptoms. There were no differences in baseline VADRS scores assessed by the parents and teachers among children with mild intermittent, mild persistent, or moderate persistent symptoms. The total nasal symptom score and VADRS score were significantly decreased after treatment for all severities of rhinitis compared with those at baseline. A greater baseline VADRS score was associated with substantial improvement of inattentive and hyperactive symptoms after treatment. CONCLUSION: Early treatment for rhinitis may improve inattentive and hyperactive symptoms in school-aged children.
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Rinite Alérgica Perene , Rinite Alérgica , Rinite , Alérgenos , Animais , Criança , Feminino , Humanos , Masculino , Testes de Provocação Nasal , Estudos Prospectivos , Agitação Psicomotora , Pyroglyphidae , Rinite/complicações , Rinite/diagnóstico , Rinite/tratamento farmacológico , Rinite Alérgica/complicações , Rinite Alérgica/diagnóstico , Rinite Alérgica Perene/complicações , Testes CutâneosRESUMO
BACKGROUND: Vitamin D deficiency plays an essential role in allergic rhinitis(AR), but the role of vitamin D deficiency in perennial allergic rhinitis (pAR) remains unclear. Therefore, our study explored 25(OH)D levels in patients with pAR and healthy individuals in a single center in China for three years. METHODS: A total of 655 patients with pAR and 682 healthy controls were enrolled in this study from 2015 to 2017. Patients' clinical history and symptoms were recorded. sIgE tests were performed using the allergen detection system (UniCAP), and the ADVIA centaur XP system (SIEMENS) was used to measure serum 25(OH)D levels. RESULTS: Serum 25(OH)D levels were significantly different between the pAR group and control group over the three-year study period(all P < .05). Specifically, 25(OH)D levels were decreased in the pAR groups over three years. Serum25(OH)D deficiency, insufficiency, and sufficiency were noted in 66.9% ~71.9%, 22.5% ~29.4%, and 2.5%~5.6%, respectively, of patients in the pAR group and 53.2%~60.7%, 31.4%~36.6%, and 7.9% ~11.4%, respectively, of participants in the control group. We did not identify significant associations between serum 25(OH)D levels and clinical characteristics of patients with pAR over the three-year period (all P > .05) after adjusting for sex, age, duration of disease, total nasal symptom score (TNSS), sIgE levels, number of positive allergens, and family history. CONCLUSION: pAR patients exhibited lower serum 25(OH)D levels compared with healthy people with a high prevalence of 25(OH)D deficiency or insufficiency. We did not identify a significant correlation between 25(OH)D and pAR associated factors.
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Rinite Alérgica Perene , Deficiência de Vitamina D , Vitamina D/análogos & derivados , Adolescente , Adulto , China , Estudos Transversais , Feminino , Humanos , Masculino , Rinite Alérgica Perene/sangue , Rinite Alérgica Perene/complicações , Rinite Alérgica Perene/epidemiologia , Índice de Gravidade de Doença , Vitamina D/sangue , Deficiência de Vitamina D/complicações , Deficiência de Vitamina D/epidemiologia , Adulto JovemRESUMO
Background and Objectives: The evolution of allergic rhinitis to asthma is a part of "atopic march". The aim of this study was to analyze possible predictive markers for asthma occurrence in patients with allergic rhinitis to house dust mites (HDM). Materials and Methods: Fifty-eight patients with persistent allergic rhinitis (PAR) were included. The clinical, biological evaluation and fractionated exhaled nitric oxide (FeNO) measurement were performed at enrolment. The patients were clinically evaluated after one year to determine asthma occurrence. Results: The severity of rhinitis symptoms, levels of total immunoglobulin E (IgE), ICAM-1, VCAM-1, E-selectin and IL-6, but not IL-8 and TNF-α were higher in patients with allergic rhinitis who developed asthma compared to non-asthmatics, but the differences were not significant to considered them as predictive factors for asthma occurrence. The risk of asthma was independently influenced by patients aged over 30 years ((OR-3.74; CI95% 0.86-16.31; p = 0.07), a duration of allergic rhinitis over 12 months ((OR-4.20; CI95% 0.88-20; p = 0.07) and a basal FeNO over 28 parts per billion (pbb) ((OR-18.68; CI95% 3.79-92.05; p < 0.001). Conclusion: Clinical and biological parameters may predict asthma occurrence in patients with persistent allergic rhinitis to HDM. Adult patients with a longer duration of rhinitis symptoms and a high level of FeNO have a greater risk to develop asthma.
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Asma/diagnóstico , Óxido Nítrico/análise , Pyroglyphidae/imunologia , Rinite Alérgica Perene/imunologia , Adulto , Animais , Asma/etiologia , Asma/imunologia , Biomarcadores/análise , Feminino , Humanos , Masculino , Rinite Alérgica Perene/complicações , Fatores de RiscoRESUMO
Acanthosis nigricans (AN) is a well-known cutaneous condition that is most commonly associated with insulin resistance and obesity when present in a pediatric patient. We present a unique presentation of AN in an adolescent African American girl with a history of perennial allergic rhinitis. She presented with AN affecting the neck, axillae, as well as the transverse nasal crease, a consequence of habitual pushing of the nasal tip upward due to chronic obstruction and itching from allergic rhinitis known as the "allergic salute." All providers should be aware of this rare presentation, as the presence of AN should prompt additional evaluation to determine the underlying cause and effect of appropriate treatment.
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Acantose Nigricans/etiologia , Nariz , Obesidade Infantil/complicações , Rinite Alérgica Perene/complicações , Acantose Nigricans/patologia , Criança , Feminino , Humanos , Obstrução Nasal/etiologiaRESUMO
Background: Safety and efficacy of GSP301 nasal spray, an investigational fixed-dose combination of olopatadine hydrochloride and mometasone furoate, was established in three large, 2-week seasonal allergic rhinitis studies. Objective: To evaluate long-term (52 weeks) safety and efficacy of GSP301 in patients with perennial allergic rhinitis (PAR). Methods: In this randomized, double-blind, parallel-group study, 601 patients (ages ≥ 12 years) with PAR were randomized 4:1:1 to twice-daily GSP301 (olopatadine 665 µg and mometasone 25 µg [pH 3.7]) or two GSP301 vehicle formulations (placebo pH 3.7 or 7.0). Safety (primary end point) was monitored through adverse events (AE), laboratory assessments, vital signs, and physical examinations at weeks 30 and 52. The change from baseline in the average A.M. reflective Total Nasal Symptom Score (rTNSS) and instantaneous Total Nasal Symptom Score (iTNSS), Physician-assessed Nasal Symptom Scores (PNSS), and quality of life were assessed for GSP301 versus placebo pH 3.7 (p < 0.05 was considered statistically significant). Results: At week 52, treatment-emergent AEs (TEAE) occurred in 51.7, 41.4, and 53.5% of patients in the GSP301, placebo pH 3.7 and placebo 7.0 groups, respectively. No clinically meaningful differences were observed in TEAE incidences or other safety assessments across treatments. At weeks 6 and 30, GSP301 provided significant and clinically meaningful improvements in average rTNSS and iTNSS versus placebo pH 3.7 (p < 0.01, all comparisons). Similarly, at week 52, GSP301 provided significant and clinically meaningful improvements in rTNSS (least-squares mean difference -0.91 [95% confidence interval {CI}, -1.35 to -0.47]; p < 0.001), and iTNSS (least-squares mean difference -0.75 [95% CI, -1.17 to -0.33]; p < 0.001) versus placebo pH 3.7, with significant improvements in each individual symptom (p < 0.05, all comparisons). PNSS and quality of life were significantly improved versus placebo pH 3.7 at weeks 6 and 30 (p < 0.05, all comparisons), but these greater improvements did not reach statistical significance at week 52 (PNSS, p = 0.552; quality of life, p = 0.790). Conclusion: Twice-daily GSP301 was well tolerated and provided statistically significant and clinically meaningful improvements in PAR nasal symptoms versus placebo over 52 weeks and demonstrated a favorable safety profile and efficacy.Clinical trial NCT02709538,
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Quimioterapia Combinada , Furoato de Mometasona/uso terapêutico , Sprays Nasais , Cloridrato de Olopatadina/uso terapêutico , Rinite Alérgica Perene/tratamento farmacológico , Adolescente , Adulto , Criança , Método Duplo-Cego , Quimioterapia Combinada/efeitos adversos , Quimioterapia Combinada/métodos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Qualidade de Vida , Rinite Alérgica Perene/complicações , Fatores de Tempo , Resultado do TratamentoRESUMO
OBJECTIVE: Introduction: The combination of asthma and allergic rhinitis can affect the mutual encumbrance to which other pathogenetic mechanisms join, which worsen the course of both diseases. The aim of work is to analyze the features of the genotype and phenotype in patients with a co-morbidity of asthma and allergic rhinitis. PATIENTS AND METHODS: Materials and methods: In order to detect the features of asthma and allergic rhinitis, 115 patients were examined. Patients were divided into two groups: the first included 58 patients with allergic asthma and allergic rhinitis co-morbidity, the second - 57 patients with non-allergic asthma morbidity. RESULTS: Results: For the group of patients with allergic asthma with concomitant allergic rhinitis, the first manifestation of allergy in childhood is characteristic (allergic rhinitis, hay fever, atopic dermatitis). For this group of patients characterized by a heavy family allergic history. Symptoms of allergic rhinitis aggravate the course of asthma. Characteristic correlation of symptoms of allergic rhinitis with distal obstruction and pronounced lability of bronchi. In these patients, the total increase in IgE and blood eosinophilia, in 1,5 times increased blood histamine and the level of exhaled NO2 have been increased. Also, asthma control with concomitant allergic rhinitis was significantly worse than in an isolated asthma group (p <0.05). CONCLUSION: Conclusion: The obtained data allow to distinguishing the phenotype of patients with asthma and allergic rhinitis co-morbidity.
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Asma/complicações , Dermatite Atópica/complicações , Rinite Alérgica Perene/complicações , Rinite Alérgica Sazonal/complicações , Comorbidade , Eosinofilia , Histamina/sangue , Humanos , Imunoglobulina E/sangue , Óxido Nítrico/análiseRESUMO
BACKGROUND: We evaluated taste functions of patients with perennial allergic rhinitis (AR) before and after allergen-specific immunotherapy (AIT). METHODS: The study was designed as a prospective clinical study in our tertiary care hospital. Patients (n = 21) who were diagnosed with perennial AR on the basis of physical examination, skin prick test of at least 3* for HDM allergen and treated with AIT were enrolled in this study. A control group (n = 21) was selected from patients who were given intranasal steroids (INS) for perennial AR. Both groups had self-reported hyposmia and subjective loss of the sense of taste before treatment. Taste strips (Burghart, Wedel, Germany) were used for the taste identification scores before and after 6 months treatment. RESULTS: A total of 42 subjects were included, with a mean age of 24.1 ± 7.9 years (range 15-43 years). Overall, the AIT group showed more of an improvement of taste function, observed in the total average test scores, compared to the INS group (p < 0.05), but no change was detected between the groups before treatment. No difference was found for the bitter taste scores between the study groups (p = 0.053). CONCLUSION: Subcutaneous allergen immunotherapy resulted in more of an improvement in taste function than intranasal steroids. Further studies are needed.
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Dessensibilização Imunológica , Rinite Alérgica Perene/terapia , Distúrbios do Paladar/terapia , Adolescente , Adulto , Estudos de Casos e Controles , Feminino , Humanos , Masculino , Estudos Prospectivos , Rinite Alérgica Perene/complicações , Distúrbios do Paladar/etiologia , Adulto JovemRESUMO
BACKGROUND: The coexistence of asthma and allergic rhinitis (AR) and its distinct association with obesity have been reported. However, few studies have differentiated the two types of AR, i.e., perennial (PAR) and seasonal AR (SAR), with regard to their associations with asthma and obesity. The aim of this study was to evaluate the coexistence of current wheeze and two types of AR and the impact of body mass index (BMI) on these two conditions in Japanese young adults. METHODS: First-year students from Hokkaido University were enrolled into this study from 2011 to 2016. A questionnaire survey including the prevalence of current wheeze, PAR, and SAR every year for 11,917 nonsmoking young adults was conducted. The difference in the impact of current wheeze and BMI on these two types of AR was separately evaluated. RESULTS: Although both PAR and SAR were significantly associated with current wheeze, the impact of these two AR types on current wheeze was different (OR for PAR = 2.46 vs. OR for SAR = 1.29). When we classified all of the subjects into 4 groups with or/and without the two types of AR, the prevalence of current wheeze was significantly higher in subjects with PAR than in those without PAR (p < 0.001). However, the prevalence of current wheeze did not differ between subjects with or without SAR. Multinomial regression analyses showed that the association of wheeze with PAR and/or SAR was stronger compared to that of wheeze with SAR without PAR. The prevalence of PAR was not associated with BMI. Contrarily, a low BMI was significantly associated with a high SAR prevalence (p < 0.05). CONCLUSION: Comparisons between PAR and SAR showed that the conditions are differentially associated with current wheeze and BMI.
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Índice de Massa Corporal , Sons Respiratórios/etiologia , Rinite Alérgica Perene/complicações , Rinite Alérgica Sazonal/complicações , Adolescente , Adulto , Feminino , Humanos , Masculino , Obesidade/epidemiologia , Prevalência , Adulto JovemRESUMO
BACKGROUND: We previously reported a higher prevalence of nasal obstructive disorders (NOD) in pediatric patients with persistent allergic rhinitis (PER) not responding to medical treatment. The aim of this study was to determine the impact of NOD on quality of life (QoL) in this population. METHODS: Real-life prospective study including 142 patients (41 children, 6-11 years old and 101 adolescents, 12-17 years old) with moderate and severe PER. After 2 months of medical treatment (intranasal steroids and antihistamines), patients were asked whether their symptoms had improved (yes/no) and classified accordingly in R, responders and NR, non-responders. Nasal symptoms (visual analog scale, VAS), NOD (nasal endoscopy), and QoL (PRQLQ, AdolQRLQ) were also assessed. RESULTS: Sixty-nine adolescents and 24 children were included in the NR group. NR presented worse QoL overall scores in adolescents (3.16±1.1 vs 1.63±0.99; P=.00001) and children (2.19±0.82 vs 1.51±0.77, P=.02). Medical treatment failure was associated with worse outcomes in QoL (adolescents OR: 1.6, P<.0001; children OR: 1.04, P=.036). Female adolescents presented worse QoL scores than males (3.19 vs 2.36, P=.001). The presence of obstructive septal deviation (OR: 1.02, P=.005), obstructive turbinate hyperplasia (OR: 1.03, P=.0006), and coexistence of both (OR=2.06, P=.001) was associated with worse QoL in adolescents. A strong and highly significant correlation was found between nasal symptoms VAS and QoL. CONCLUSION: The presence of NOD, particularly in adolescents, is associated with poor QoL outcomes. Assessment of NOD in pediatric PER should be considered an essential approach to determine the response to treatment and its impact on patient's QoL.
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Obstrução Nasal/etiologia , Qualidade de Vida , Rinite Alérgica Perene/complicações , Adolescente , Análise de Variância , Anti-Inflamatórios/uso terapêutico , Criança , Feminino , Indicadores Básicos de Saúde , Humanos , Modelos Logísticos , Masculino , Obstrução Nasal/diagnóstico , Estudos Prospectivos , Rinite Alérgica Perene/diagnóstico , Rinite Alérgica Perene/tratamento farmacológico , Resultado do TratamentoAssuntos
Budesonida/administração & dosagem , Glucocorticoides/administração & dosagem , Obstrução Nasal/tratamento farmacológico , Óxido Nítrico/metabolismo , Rinite Alérgica Perene/tratamento farmacológico , Administração Intranasal , Criança , Método Duplo-Cego , Eosinófilos , Feminino , Humanos , Masculino , Obstrução Nasal/etiologia , Rinite Alérgica Perene/complicações , Rinite Alérgica Perene/metabolismo , Sono/efeitos dos fármacosRESUMO
In the clinic, approximately 30% of children with adenoid hypertrophy (AH) concomitant with allergic rhinitis (AR) report poor responses to intranasal steroids. To determine whether the combination of mometasone furoate (MF) and oxymetazoline (OXY) is more effective than either agent alone, we performed a two-stage, parallel, randomized, double-blind, double-dummy, clinical trial with 240 AH children with concomitant perennial AR. During the first stage, all children were randomly assigned to the MF or control group for six weeks of treatment. During the second stage, the non-responders from stage one were randomly assigned to 4 groups for 8 weeks of treatment that involved receiving the following treatments: MF/OXY, MF/placebo, placebo/OXY, or placebo/placebo. During the first stage of treatment, 39% of the responders treated with MF achieved greater reductions in total and individual symptom scores than did those on placebo. During the second stage of treatment, the nasal congestion scores of the MF/OXY group significantly decreased. The adenoid/choana ratio of the MF/OXY-treated group decreased and the nasal volume increased significantly. Our results suggest that the combination of OXY and MF is effective and safe for the treatment of AH children with concomitant AR and has a rapid onset of action.
Assuntos
Tonsila Faríngea/patologia , Furoato de Mometasona/uso terapêutico , Oximetazolina/uso terapêutico , Rinite Alérgica Perene/complicações , Rinite Alérgica Perene/tratamento farmacológico , Tonsila Faríngea/efeitos dos fármacos , Estudos de Casos e Controles , Criança , Demografia , Feminino , Humanos , Hipertrofia , Masculino , Furoato de Mometasona/efeitos adversos , Furoato de Mometasona/farmacologia , Nariz/patologia , Oximetazolina/efeitos adversos , Oximetazolina/farmacologia , Cooperação do PacienteAssuntos
Alérgenos/imunologia , Antígenos de Fungos/imunologia , Aspergillus/imunologia , Dor Facial/etiologia , Rinite Alérgica Perene/diagnóstico , Sinusite/diagnóstico , Adolescente , Feminino , Humanos , Rinite Alérgica Perene/complicações , Rinite Alérgica Perene/imunologia , Rinite Alérgica Perene/microbiologia , Sinusite/complicações , Sinusite/imunologia , Sinusite/microbiologiaRESUMO
BACKGROUND: House dust mites are the most prevalent allergen causing sensitizations in patients with rhinitis and asthma in China. We aimed to investigate the changes in both upper and lower airway inflammation and responsiveness following Dermatophagoides pteronyssinus (Der-p) nasal provocation test (NPT) in rhinitis patients. METHODS: Study subjects included 15 nonasthmatic Der-p-sensitized rhinitis (AR) patients with airway hyper-responsiveness (AHR) (AR+AHR+), 15 AR patients without AHR (AR+AHR-), 15 healthy controls (HCs) with Der-p sensitization (HC+DP+), and 15 HC without Der-p sensitization (HC+DP-). All subjects underwent Der-p NPT. Visual analogue scale (VAS) scores of nasal symptoms, nasal lavage and nasal airway resistance (NAR) measurement, sputum induction, and forced expiratory volume in 1 second (FEV1 ) were performed. Airway responsiveness to histamine bronchoprovocation (PD20 -FEV1 ) and exhaled nitric oxide (FeNO) was determined. RESULTS: NAR increased significantly in all subjects with the greatest effect seen in AR+AHR+ individuals. VAS increased in all subjects at 30 min and returned to baseline at 6 h, with significantly higher levels in AR+AHR+ and AR+AHR- subjects (P < 0.05). Eosinophils in nasal lavage fluid and sputum increased significantly after NPT in AR+AHR+ and AR+AHR- subjects (P < 0.001). FEV1 % and PD20 -FEV1 decreased and FeNO increased significantly after NPT only in AR+AHR+ subjects (P < 0.05). Nasal lavage eosinophil count was positively correlated with sputum eosinophil count and the level of FeNO and negatively correlated with FEV1 and PD20 . CONCLUSIONS: House dust mite nasal provocation test induces and aggravates both upper and lower airway inflammation and hyper-responsiveness in patients with persistent allergic rhinitis without asthmatic symptoms.
Assuntos
Antígenos de Dermatophagoides/imunologia , Dermatophagoides pteronyssinus/imunologia , Inflamação/etiologia , Hipersensibilidade Respiratória/etiologia , Rinite Alérgica Perene/complicações , Rinite Alérgica Perene/imunologia , Adolescente , Adulto , Animais , Antígenos de Dermatophagoides/administração & dosagem , Progressão da Doença , Eosinófilos/imunologia , Eosinófilos/metabolismo , Feminino , Humanos , Inflamação/diagnóstico , Contagem de Leucócitos , Masculino , Pessoa de Meia-Idade , Líquido da Lavagem Nasal , Testes de Provocação Nasal , Óxido Nítrico/metabolismo , Testes de Função Respiratória , Hipersensibilidade Respiratória/diagnóstico , Testes Cutâneos , Escarro , Adulto JovemRESUMO
The causes are diverse--from rhinitis and rhinosinusitis to drugs and structural/mechanical abnormalities. Here's how to provide patients with relief.