Results: 24

Evaluation of peak expiratory flow in adolescents and its association with inhalable particulate in a Brazilian medium-sized city

Rev. bras. epidemiol; 21 (), 2018
ABSTRACT: Introduction: High particulate matter (PM10) concentrations are associated with increased incidence of respiratory symptoms and decreased lung function. This study evaluates the air pollution effects in children's and adolescents' lung function using peak expiratory flow (PEF) measurements ov...

Association between desloratadine and prednisolone in the treatment of children with acute symptoms of allergic rhinitis: a double-blind, randomized and controlled clinical trial

Abstract Introduction: A combination of antihistamines and oral corticosteroids is often used to treat acute symptoms of allergic rhinitis. Objective: To evaluate safety and efficacy of desloratadine plus prednisolone in the treatment of acute symptoms of children (2-12 years) with allergic rhinitis, a...

Impact of continuous positive airway pressure on the pulmonary changes promoted by immersion in water

J. bras. pneumol; 43 (6), 2017
ABSTRACT Objective: To determine whether different levels of CPAP improve the lung volumes and capacities of healthy subjects immersed in water. Methods: This was a randomized clinical trial, conducted between April and June of 2016, involving healthy female volunteers who were using oral contraceptive...

Analysis of agreement between peak expiratory flow meters and comparison of reference values

Fisioter. Mov. (Online); 30 (3), 2017
Abstract Introduction: The peak expiratory flow (PEF) is a practical method that evaluates the caliber of the proximal airways. The ease in handling and the low cost of portable PEF meters made their use frequent. However, few studies have examined the correlation between the different equipment and com...

Effects of vitamin D supplementation on pulmonary function in postmenopausal women following an aquatic exercise program

ABSTRACT Objective This study sought to investigate the effects of vitamin D supplementation and aquatic exercise on pulmonary function in postmenopausal women. Materials and methods This prospective and controlled study included 104 women (62 ± 6.5 years) divided into three groups: a control group ...

Efeitos de técnicas respiratórias no clearance mucociliar, força e fluxo expiratório no pós-operatório de revascularização do miocárdio

Introdução: Técnicas respiratórias são fundamentais no pós-operatório de cirurgia cardíaca a fim de reduzir complicações pós-operatórias. Objetivos: Comparar duas técnicas de fisioterapia respiratória no clearance mucociliar, força muscular respiratória e obstrução de vias aéreas após...

Prediction equations for spirometry in four- to six-year-old children

J. pediatr. (Rio J.); 92 (4), 2016
Abstract Objective To generate prediction equations for spirometry in 4- to 6-year-old children. Methods Forced vital capacity, forced expiratory volume in 0.5 s, forced expiratory volume in one second, peak expiratory flow, and forced expiratory flow at 25–75% of the forced vital capacity were a...

Comparative evaluation of ventilatory function through pre and postoperative peak expiratory flow in patients submitted to elective upper abdominal surgery

Rev. Col. Bras. Cir; 43 (3), 2016
ABSTRACT Objective: to evaluate the ventilatory function by Peak Expiratory Flow (PEF) in the immediate pre and postoperative periods of patients undergoing elective surgical procedures in the upper abdomen. Methods: we conducted a prospective cohort study including 47 patients admitted to the Hospit...

Effects of chest wall compression on expiratory flow rates in patients with chronic obstructive pulmonary disease

Background: Manual chest wall compression (CWC) during expiration is a technique for removing airway secretions in patients with respiratory disorders. However, there have been no reports about the physiological effects of CWC in patients with chronic obstructive pulmonary disease (COPD). Objective: T...