Search results for "RHINITIS"

THE INTERPRETAZION OF DIAGNOSTIC TEST: A PRIMER OF ALLERGIST. PRICIPLES OF EVIDENCE BASED MEDICINE TO OBTAIN A PRECISE DIAGNOSIS

2008

Olfactory function in chronic rhinitis subtypes: Any differences?

2018

Introduction: Olfactory dysfunction is a common problem in rhinological disease, but it has been few evaluated among patients with different chronic rhinitis subtypes. The aim of this study was to assess olfactory function in patients with allergic rhinitis (AR), non-allergic rhinitis (NAR) and mixed rhinitis (MR). Materials and methods: A total of 122 patients with AR, NAR, and MR were included in the study. Sniffin' Sticks test was applied to all groups. The study groups were compared in terms of odor scores and an association between olfactory dysfunction and rhinitis grading, according to ARIA (Allergic Rhinitis and its Impact on Asthma) criteria, was also investigated. Results: A signi…

Lipid nanoparticles as delivery vehicles for the Parietaria judaica major allergen Par j 2

2011

Maria Luisa Bondì1,*, Giovanna Montana2,*, Emanuela Fabiola Craparo3, Roberto Di Gesù3, Gaetano Giammona3, Angela Bonura2, Paolo Colombo21Istituto per lo Studio dei Materiali Nanostrutturati, 2Istituto di Biomedicina ed Immunologia Molecolare, Consiglio Nazionale delle Ricerche, 3Laboratory of Biocompatible Polymers, Dipartimento di Scienze e Tecnologie Molecolari e Biomolecolari Stembio, Università di Palermo, Palermo, Italy *These authors contributed equally to this workAbstract: Parietaria pollen is one of the major causes of allergic reaction in southern Europe, affecting about 30% of all allergic patients in this area. Specific immunotherapy is the only…

ARIA 2016: Care pathways implementing emerging technologies for predictive medicine in rhinitis and asthma across the life cycle

2016

The Allergic Rhinitis and its Impact on Asthma (ARIA) initiative commenced during a World Health Organization workshop in 1999. The initial goals were (1) to propose a new allergic rhinitis classification, (2) to promote the concept of multi-morbidity in asthma and rhinitis and (3) to develop guidelines with all stakeholders that could be used globally for all countries and populations. ARIA-disseminated and implemented in over 70 countries globally-is now focusing on the implementation of emerging technologies for individualized and predictive medicine. MASK [MACVIA (Contre les Maladies Chroniques pour un Vieillissement Actif)-ARIA Sentinel NetworK] uses mobile technology to develop care p…

Overweight/obesity and respiratory and allergic disease in children : international study of asthma and allergies in childhood (ISAAC) phase two

2014

Background: Childhood obesity and asthma are increasing worldwide. A possible link between the two conditions has been postulated. Methods: Cross-sectional studies of stratified random samples of 8-12-year-old children (n=10 652) (16 centres in affluent and 8 centres in non-affluent countries) used the standardized methodology of ISAAC Phase Two. Respiratory and allergic symptoms were ascertained by parental questionnaires. Tests for allergic disease were performed. Height and weight were measured, and overweight and obesity were defined according to international definitions. Prevalence rates and prevalence odds ratios were calculated. Results: Overweight (odds ratio=1.14, 95%-confidence i…

Illness perception, mood and coping strategies in allergic rhinitis: are there differences among ARIA classes of severity?

2014

Background: This study was designed to assess if illness perception, mood state and coping strategies differ according to allergic rhinitis (AR) persistence and severity. Methods: Illness perception, mood profiles, coping behaviors and rhinitis symptoms were assessed by means of validated tools inpatients classified according to the Allergic Rhinitis and Its Impact on Asthma (ARIA) guidelines. Results: Two hundred and thirty-one patients underwent data analysis. No difference in age, sex, socio-economic status, smoking habits was detected comparing patients according to AR severity, duration or 4 ARIA classes. Patients with intermittent AR reported higher scores than those with persistent A…

Long-term residential exposure to air pollution and risk of chronic respiratory diseases in Italy: The BIGEPI study

2023

: Long-term exposure to air pollution has adverse respiratory health effects. We investigated the cross-sectional relationship between residential exposure to air pollutants and the risk of suffering from chronic respiratory diseases in some Italian cities. In the BIGEPI project, we harmonised questionnaire data from two population-based studies conducted in 2007-2014. By combining self-reported diagnoses, symptoms and medication use, we identified cases of rhinitis (n = 965), asthma (n = 328), chronic bronchitis/chronic obstructive pulmonary disease (CB/COPD, n = 469), and controls (n = 2380) belonging to 13 cohorts from 8 Italian cities (Pavia, Turin, Verona, Terni, Pisa, Ancona, Palermo,…

Maximal degree of airway narrowing induced by methacholine and adenosine monophosphate: relationship with the decrease in forced vital capacity.

2010

Background Changes in forced vital capacity (FVC) may represent an indirect method for the detection of plateau in response to inhaled bronchoconstrictor agents. Objective To determine the relationship between the level of plateau obtained with either methacholine or adenosine monophosphate (AMP) and the decrease in FVC induced by each bronchoconstrictor agent. Methods Airway responsiveness to high concentrations of methacholine and AMP was determined in patients with intermittent asthma (n = 41) or allergic rhinitis (n = 26). Furthermore, allergen-induced changes in the response to each bronchoconstrictor agent were investigated in 18 pollen-sensitive patients. Concentration-response curve…

Effect of cigarette smoking on airway responsiveness to adenosine 5'-monophosphate in subjects with allergic rhinitis.

2003

Study objectives: The objective of this study was to determine differences in airway responsiveness to adenosine 5-monophosphate (AMP) between smokers and nonsmokers with allergic rhinitis. Methods: A total of 41 adults with allergic rhinitis (16 smokers and 25 nonsmokers) were challenged with increasing concentrations of methacholine and AMP. Airflow was assessed after each concentration, and the response to each bronchoconstrictor agent was measured by the provocative concentration required to produce a 20% fall in FEV1 (PC20). Results: The geometric mean PC20 AMP values were significantly lower in smokers than in nonsmokers: 72.4 mg/mL (95% confidence interval [CI], 33.9 to 154.9) vs 204…

Relationship between airway sensitivity to adenosine 5' monophosphate and the shape of the concentration-response curve to methacholine in subjects w…

2001

Abstract The objective of this study was to determine differences in airway sensitivity to adenosine 5′-monophosphate (AMP) between allergic rhinitis subjects with plateau and those without evidence of plateau on the concentration–response curves to methacholine. A total of 51 adults (38 subjects with allergic rhinitis and 13 healthy controls) were challenged with increasing concentrations of methacholine and AMP. The methacholine challenge was terminated when there was a 40% or more decrease in forced expiratory volume in 1 sec (FEV 1 ), whereas the AMP challenge was stopped when FEV 1 had fallen by more than 20%. A plateau for methacholine was detected in all 13 healthy controls and in 27…