INTRODUCTION Allergic rhinitis is considered the most prevalent respiratory disease in Brazil and worldwide, with great impact on quality of life, affecting social life, sleep, and also performance at school and at work. OBJECTIVE To compare the efficacy and safety of two formulations containing mometasone furoate in the treatment of mild, moderate, or severe persistent allergic rhinitis afte...

OBJECTIVE To measure the influence of topical steroids and the preservative potassium sorbate on the ciliary beat frequency (CBF) of human nasal mucosa in vitro. DESIGN In vitro study of cultured ciliated cells of human nasal mucosa. METHODS Human nasal mucosa was removed endoscopically and cultured for 10 days. Cell cultures with ciliated cells grown on an object slide were exposed to benz...

OBJECTIVES To assess similarities and differences among currently available inhaled corticosteroids (ICS) for treatment of asthma, with special emphasis on factors that may affect the relative safety of these medications. METHODS PubMed was searched for relevant reviews and original articles. Information from these studies was synthesized and critically assessed. RESULTS Differences in cort...

INTRODUCTION Allergic rhinitis (AR) is one of the most common chronic respiratory diseases observed in the pediatric population, producing a significant morbidity, and an economic burden due to direct medical costs and indirect costs. Despite the high prevalence of AR in children and the importance of the use of topical intranasal corticosteroids for its treatment, comparative analyses of alter...

PURPOSE Acute sinusitis is a common condition in ambulatory care, where it is frequently treated with antibiotics, despite little evidence of their benefit. Intranasal corticosteroids might relieve symptoms; however, evidence for this benefit is currently unclear. We performed a systematic review and meta-analysis of the effects of intranasal corticosteroids on the symptoms of acute sinusitis. ...

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 ch...

UNLABELLED The inflammatory diseases of the nose, rhino-pharynx and paranasal sinuses (allergic and non allergic rhinitis, NARES; rhinosinusitis with/without nasal polyposis, adenoidal hypertrophy with/without middle ear involvement) clinically manifest themselves with symptoms and complications severely affecting quality of life and health care expenditure. Intranasal administration of cortico...