pulmicort and Dyspnea

A systematic literature review was conducted to identify randomized controlled trials of at least 10-week duration, including at least one fixed-dose or open combination triple therapy arm, in patients with moderate to very severe COPD. Studies were assessed for methodological quality and risk of bias. A three-level hierarchical Bayesian NMA model was used to determine the exacerbation rate per patient per year as well as the following outcomes at week 24: changes from baseline in pre-dose trough forced expiratory volume in 1 s (FEV. Eighteen studies (n = 29,232 patients) contributed to the NMA. ICS/LABA dual combinations were combined as a single treatment group to create a connected network. Across all outcomes, there were no statistically significant differences between BGF MDI and other triple ICS/LAMA/LABA fixed-dose (fluticasone furoate/umeclidinium/vilanterol and beclomethasone dipropionate/glycopyrronium/formoterol fumarate) and open combinations with data available within the network. Results from sensitivity analyses and meta-regression were consistent with the base-case scenario.. This NMA suggested that BGF MDI has comparable efficacy to other ICS/LAMA/LABA fixed-dose and open triple combination therapies in reducing exacerbations and improving lung function and symptoms in patients with moderate to very severe COPD. Further research is warranted as additional evidence regarding triple therapies, especially fixed-dose combinations, becomes available.

Topics: Administration, Inhalation; Adrenal Cortex Hormones; Adrenergic beta-2 Receptor Agonists; Aged; Bayes Theorem; Bronchodilator Agents; Budesonide; Drug Combinations; Dyspnea; Female; Forced Expiratory Volume; Formoterol Fumarate; Fumarates; Glycopyrrolate; Humans; Male; Metered Dose Inhalers; Middle Aged; Muscarinic Agonists; Muscarinic Antagonists; Network Meta-Analysis; Pulmonary Disease, Chronic Obstructive; Respiratory Function Tests; Treatment Outcome

The purpose of this study was to update our network meta-analysis in order to compare the efficacy of indacaterol 75 μg with that of a fixed-dose combination of formoterol and budesonide (FOR/BUD) and a fixed-dose combination salmeterol and fluticasone (SAL/FP) for the treatment of chronic obstructive pulmonary disease (COPD) based on evidence identified previously in addition to two new randomized clinical trials.. Fifteen randomized, placebo-controlled clinical trials including COPD patients were evaluated: indacaterol 75 μg once daily (n = 2 studies), indacaterol 150 μg once daily (n = 5), indacaterol 300 μg once daily (n = 4), FOR/BUD 9/160 μg twice daily (n = 2), FOR/BUD 9/320 μg twice daily (n = 2), SAL/FP 50/500 μg twice daily (n = 4), and SAL/FP 50/250 μg twice daily (n = 1). All trials were analyzed simultaneously using a Bayesian network meta-analysis and relative treatment effects between all regimens were obtained. Treatment-by-covariate interactions were included where possible to improve the similarity of the trials. Outcomes of interest were trough forced expiratory volume in 1 second (FEV(1)) and transitional dyspnea index at 12 weeks.. Based on the results without adjustment for covariates, indacaterol 75 μg resulted in a greater improvement in FEV(1) at 12 weeks compared with FOR/BUD 9/160 μg (difference in change from baseline 0.09 L [95% credible interval 0.04-0.13]) and FOR/BUD 9/320 μg (0.07 L [0.03-0.11]) and was comparable with SAL/FP 50/250 μg (0.00 L [-0.07-0.07]) and SAL/FP 50/500 μg (0.01 L [-0.04-0.05]). For transitional dyspnea index, data was available only for indacaterol 75 μg versus SAL/FP 50/500 μg (-0.49 points [-1.87-0.89]).. Based on results of a network meta-analysis with and without covariates, indacaterol 75 μg is expected to be at least as efficacious as FOR/BUD (9/320 μg and 9/160 μg) and comparable with SAL/FP (50/250 μg and 50/500 μg) in terms of lung function. In terms of breathlessness (transitional dyspnea index) at 12 weeks, the results are inconclusive given the limited data.

Topics: Albuterol; Androstadienes; Bronchodilator Agents; Budesonide; Drug Combinations; Drug Therapy, Combination; Dyspnea; Ethanolamines; Fluticasone-Salmeterol Drug Combination; Forced Expiratory Volume; Formoterol Fumarate; Glucocorticoids; Humans; Indans; Outcome Assessment, Health Care; Pulmonary Disease, Chronic Obstructive; Quinolones; Randomized Controlled Trials as Topic

Assessment of patients with COPD has changed in the last few years by adding subjective patient evaluations to traditional measurements based on pulmonary function. One of the most recently studied variables is symptom variability during the day and, specifically, patients' perceptions of these symptoms in the first few hours of the day. To evaluate this feature, two new symptom questionnaires, the Capacity of Daily Living in the Morning (CDLM) questionnaire and the Global Chest Symptoms Questionnaire (GCSQ), have recently been developed. Recent studies have begun to provide data on the effect of the available treatments on these morning symptoms, yielding information on the rapidity of action of budesonide/formoterol with a significant and nearly clinically relevant effect on morning activities. Confirmation of these results could lead to future strategies designed to earlier symptomatic improvement, which could lead to greater treatment adherence.

Topics: Activities of Daily Living; Adrenergic beta-2 Receptor Agonists; Anti-Inflammatory Agents; Bronchodilator Agents; Budesonide; Diagnostic Self Evaluation; Double-Blind Method; Drug Administration Schedule; Drug Therapy, Combination; Dyspnea; Ethanolamines; Fatigue; Formoterol Fumarate; Humans; Pulmonary Disease, Chronic Obstructive; Randomized Controlled Trials as Topic; Severity of Illness Index; Surveys and Questionnaires

Bronchodilator therapy is the backbone of the management of chronic obstructive pulmonary disease. In some patients, inhaled corticosteroids can be prescribed in combination with bronchodilators. Through a subgroup analysis of pooled data from two large phase III clinical trials of bronchodilator therapy according to concomitant inhaled corticosteroid use (user vs. non-user), we sought to evaluate the clinical benefit of adding inhaled corticosteroids to dual bronchodilator therapy in chronic obstructive pulmonary disease. The primary focus of this analysis of pooled data from the phase III ACLIFORM and AUGMENT studies was to evaluate the efficacy of aclidinium/formoterol on lung function stratified by inhaled corticosteroid use. We found that lung-function end points were significantly improved regardless of concomitant inhaled corticosteroid use among patients treated with the dual bronchodilator aclidinium/formoterol 400/12 µg twice daily compared with placebo and both monotherapies. Together with the previously reported observations that aclidinium/formoterol 400/12 µg reduces exacerbations vs. placebo in inhaled corticosteroid users and improves dyspnoea compared to monotherapy in inhaled corticosteroid non-users, these data suggest that both groups achieve lung function improvements, which translates to different clinical benefits depending on whether or not a patient is receiving concomitant inhaled corticosteroids.CHRONIC LUNG DISEASE: 'TRIPLE' THERAPY COULD PROVE BENEFICIAL: A dual bronchodilator therapy taken together with corticosteroid inhalers may benefit patients with severe chronic lung disease. Bronchodilator drugs relax the lungs and widen airways in patients with chronic obstructive pulmonary disease (COPD). While recent studies have shown that a dual bronchodilator therapy containing aclidinium and formoterol significantly improves lung function in COPD, little is known about combining the dual therapy with inhaled corticosteroids (ICSs). Anthony D'Urzo at the University of Toronto, Canada, and co-workers analysed data from 3394 patients with COPD undergoing dual therapy trials. Of these, 1180 were already taking ICSs. The team compared symptoms in the ICS group with those not taking ICSs. The dual therapy improved lung function across both groups regardless of ICS use, though patients gained different clinical benefits depending on ICS use and disease severity.

Topics: Administration, Inhalation; Adrenal Cortex Hormones; Aged; Beclomethasone; Bronchodilator Agents; Budesonide; Double-Blind Method; Drug Combinations; Drug Therapy, Combination; Dyspnea; Female; Fluticasone; Formoterol Fumarate; Humans; Male; Middle Aged; Pulmonary Disease, Chronic Obstructive; Randomized Controlled Trials as Topic; Tropanes

Breathlessness and exercise intolerance frequently impact the daily life of patients with COPD.. This double-blind, multicentre, three-period crossover study randomised 111 patients with COPD (mean age 64 years, mean FEV(1) 38% of predicted normal) to budesonide/formoterol 320/9 microg, formoterol 9 microg or placebo, twice daily for 1 week, following a 1-week run-in period with 1-week wash-out between treatments. Terbutaline (0.5 mg/dose) was used as needed. The primary efficacy variable was exercise endurance time (EET) at 75% peak work capacity with cycle ergometry assessed 1 h post-morning dose.. Budesonide/formoterol prolonged EET 1 h post-morning dose versus formoterol by 69 s (P < 0.005) and placebo by 105 s (P < 0.0001) and improved inspiratory capacity (IC) at isotime during exercise versus formoterol by 8% (P = 0.011) and placebo by 16% (P < 0.0001). Borg score at isotime was reduced by 0.48 (P = 0.12) and 0.78 (P = 0.014) compared with formoterol and placebo, respectively. At the repeated cycle test 6 h after morning dose, the effect on EET still favoured budesonide/formoterol over formoterol and placebo, while the isotime IC and Borg score were similar but better than placebo for the active study drugs. Budesonide/formoterol and formoterol improved health status (St George's Respiratory Questionnaire total score: mean difference versus placebo -2.4 and -2.2, respectively). All treatments were well tolerated.. Budesonide/formoterol resulted in a significant improvement in endurance time 1 h after the last morning dose in a 1-week treatment period versus formoterol and placebo. This study demonstrates, for the first time, the benefit of inhaled corticosteroids in addition to long-acting beta(2)-agonists on exercise tolerance in COPD patients. www.clinicaltrials.gov registration number: NCT00489853.

Topics: Administration, Inhalation; Adult; Aged; Aged, 80 and over; Bronchodilator Agents; Budesonide; Cross-Over Studies; Double-Blind Method; Drug Therapy, Combination; Dyspnea; Ethanolamines; Exercise Test; Exercise Tolerance; Female; Forced Expiratory Volume; Formoterol Fumarate; Humans; Male; Middle Aged; Pulmonary Disease, Chronic Obstructive; Surveys and Questionnaires; Treatment Outcome

Oral corticosteroids and inhaled bronchodilators with or without antibiotics represent standard treatment of COPD exacerbations of moderate severity. Frequent courses of oral steroids may be a safety issue. We wanted to evaluate in an out-patient setting whether a 2-week course of inhaled budesonide/formoterol would be equally effective for treatment of acute COPD exacerbations as standard therapy in patients judged by the investigator not to require hospitalisation.. This was a double-blind, randomised, non-inferiority, parallel-group, multicentre study comparing two treatment strategies; two weeks' treatment with inhaled budesonide/formoterol (320/9 microg, qid) was compared with prednisolone (30 mg once daily) plus inhaled formoterol (9 microg bid) in patients with acute exacerbations of COPD attending a primary health care centre. Inclusion criteria were progressive dyspnoea for less than one week, FEV1 30-60% of predicted normal after acute treatment with a single dose of oral corticosteroid plus nebulised salbutamol/ipratropium bromide and no requirement for subsequent immediate hospitalisation, i.e the clinical status after the acute treatment allowed for sending the patient home.A total of 109 patients (mean age 67 years, 33 pack-years, mean FEV1 45% of predicted) were randomized to two weeks' double-blind treatment with budesonide/formoterol or prednisolone plus formoterol and subsequent open-label budesonide/formoterol (320/9 microg bid) for another 12 weeks. Change in FEV1 was the primary efficacy variable. Non-inferiority was predefined.. Non-inferiority of budesonide/formoterol was proven because the lower limit of FEV1-change (97.5% CI) was above 90% of the efficacy of the alternative treatment. Symptoms, quality of life, treatment failures, need for reliever medication (and exacerbations during follow-up) did not differ between the groups. No safety concerns were identified.. High dose budesonide/formoterol was as effective as prednisolone plus formoterol for the ambulatory treatment of acute exacerbations in non-hospitalized COPD patients. An early increase in budesonide/formoterol dose may therefore be tried before oral corticosteroids are used.. NCT00259779.

Topics: Administration, Inhalation; Administration, Oral; Aged; Ambulatory Care; Bronchodilator Agents; Budesonide; C-Reactive Protein; Double-Blind Method; Drug Combinations; Dyspnea; Ethanolamines; Female; Forced Expiratory Volume; Formoterol Fumarate; Germany; Glucocorticoids; Humans; Lung; Male; Middle Aged; Prednisolone; Pulmonary Disease, Chronic Obstructive; Quality of Life; Surveys and Questionnaires; Sweden; Time Factors; Treatment Failure; Treatment Outcome

Inhaled corticosteroids (ICS) are commonly used to treat wheezing disorders in children, but few studies have investigated the effect of ICS on lung function in infants. We evaluated the efficacy of inhaled budesonide for decreased specific airway conductance (sGaw) as an indication of bronchial obstruction in very young children with recurrent cough and/or wheeze. PATIENTS, DESIGN AND INTERVENTIONS: Functional residual capacity (FRC) and sGaw of steroid-naive children aged 3-26 months with respiratory symptoms were measured using an infant whole-body plethysmograph. Clinically indicated bronchoscopy was performed in 79% of the patients to exclude anatomical abnormalities before randomisation. Children with abnormal lung function and respiratory symptoms were randomised into two treatment groups, receiving either inhaled budesonide (400 microg/day) or placebo with NebuChamber for 6 weeks. Inhaled terbutaline 0.25 mg/dose was used as a rescue medication. Lung function measurements were repeated after 6 weeks.. Lung function.. 44 children with a median age of 11.3 months (range 3.7-25.9) completed the study. Median sGaw improved from a z score of -3.6 to -1.2 (p<0.001) in the budesonide group and from -3.2 to -2.6 (p = 0.033) in the placebo group; between group difference p = 0.014. Improvement in sGaw was more pronounced in children with atopy (p = 0.017). Symptom-free days increased in both the budesonide and placebo groups with no difference between groups.. Treatment with inhaled budesonide for 6 weeks improved sGaw in young children with chronic cough or wheeze and bronchial obstruction.

Topics: Administration, Oral; Airway Resistance; Bronchodilator Agents; Budesonide; Child, Preschool; Cough; Dyspnea; Female; Finland; Glucocorticoids; Humans; Infant; Lung; Male; Respiratory Sounds; Terbutaline; Treatment Outcome

Although it has not been evaluated prospectively, the usual treatment for obstructive airway disease after allogeneic hematopoietic stem cell transplantation, which is related to graft versus host disease, consists of intensification of systemic immunosuppressive therapy. However, this treatment has a limited efficacy and is associated with a significant number of serious adverse effects, particularly infectious. Alternative treatments are therefore required. Recently, clinical and functional improvement in patients with obstructive airway disease following allogenic hematopoietic stem cell transplantation treated with inhaled combined Budesonide/Formoterol has been retrospectively reported.. The present prospective multi-centered, randomised double-blind trial is designed to evaluate the efficacy of the combination of budesonide/formoterol (400/12 microg 2 inhalations bid) versus placebo in patients with moderate to severe obstructive airway disease, not requiring initiation or intensification of systemic immunosuppressive therapy for extra thoracic graft versus host disease. The primary outcome will be the improvement of FEV1 at 1 month of treatment. The secondary outcomes will be the clinical and functional pulmonary improvements at 6 months.. The leading hypothesis is that patients treated with inhaled combined Budesonide/Formoterol will show significant improvement of their clinical symptoms and pulmonary functional testing.

Topics: Administration, Inhalation; Adolescent; Adrenal Cortex Hormones; Adult; Airway Obstruction; Anti-Asthmatic Agents; Bronchodilator Agents; Budesonide; Budesonide, Formoterol Fumarate Drug Combination; Drug Combinations; Dyspnea; Ethanolamines; Follow-Up Studies; Formoterol Fumarate; Glucocorticoids; Hematopoietic Stem Cell Transplantation; Humans; Lung Diseases, Obstructive; Placebos; Prospective Studies; Respiratory Function Tests; Statistics, Nonparametric; Time Factors; Transplantation, Homologous; Treatment Outcome

The combination of an inhaled corticosteroid (ICS) and a long-acting bronchodilator is recommended in the treatment of patients with chronic obstructive pulmonary disease (COPD) who have frequent exacerbations. Budesonide/formoterol dry powder inhaler (DPI) has demonstrated efficacy and tolerability in patients with COPD.. To evaluate the efficacy and tolerability of budesonide/formoterol administered via one hydrofluoroalkane pressurized metered-dose inhaler (pMDI) in patients with COPD.. This was a 6-month, randomized, double-blind, double-dummy, placebo-controlled, parallel-group, multicentre study (NCT00206154) of 1704 patients aged > or =40 years with moderate to very severe COPD conducted in 194 centres in the US, Czech Republic, the Netherlands, Poland and South Africa. After 2 weeks of treatment based on previous therapy (ICSs and short-acting bronchodilators allowed during the run-in period), patients received one of the following treatments administered twice daily: budesonide/formoterol pMDI 160/4.5 microg x two inhalations (320/9 microg); budesonide/formoterol pMDI 80/4.5 microg x two inhalations (160/9 microg); budesonide pMDI 160 microg x two inhalations (320 microg) plus formoterol DPI 4.5 microg x two inhalations (9 microg); budesonide pMDI 160 microg x two inhalations (320 microg); formoterol DPI 4.5 microg x two inhalations (9 microg); or placebo.. The co-primary efficacy variables were pre-dose forced expiratory volume in 1 second (FEV(1)) and 1-hour post-dose FEV(1).. Budesonide/formoterol 320/9 microg demonstrated significantly greater improvements in pre-dose FEV(1) versus formoterol (p = 0.026; pre-specified primary comparator) and 1-hour post-dose FEV(1) versus budesonide (p < 0.001; pre-specified primary comparator); budesonide/formoterol 160/9 microg demonstrated significantly greater improvements versus budesonide (p < 0.001) for 1-hour post-dose FEV(1) but not versus formoterol for pre-dose FEV(1). Dyspnoea (measured using the Breathlessness Diary) and health-related quality-of-life (HR-QOL) scores (based on the St George's Respiratory Questionnaire total score) were significantly improved with both dosage strengths of budesonide/formoterol compared with budesonide, formoterol and placebo (p < or = 0.044 for all). Although not powered a priori for comparisons, the number of exacerbations per patient-treatment year requiring treatment with oral corticosteroids and/or hospitalization was numerically (20-25%) lower with the budesonide-containing treatments (0.710-0.884) versus formoterol (1.098) and placebo (1.110). This result was driven by the exacerbations requiring treatment with oral corticosteroids (79-120 events). The number of exacerbations resulting in hospitalization was very low across treatment groups (11-22); the number per patient-treatment year was significantly different for budesonide/formoterol 320/9 microg (0.158) versus other treatment groups (0.081-0.108) except budesonide/formoterol 160/9 microg (0.139), and for budesonide/formoterol 160/9 microg versus formoterol (0.081) [p < or = 0.05]. All treatments were generally well tolerated. The incidence of individual non-fatal serious adverse events was similar across all treatment groups, except COPD, which was highest in the budesonide/formoterol 320/9 microg group (6.1%) and lowest in the budesonide (3.6%) and formoterol (3.9%) groups, with a range of 4.3-4.6% in the budesonide/formoterol 160/9 microg, budesonide plus formoterol and placebo groups. Budesonide/formoterol had a safety profile comparable with that of the monocomponents and placebo. There was no increase in the incidence of pneumonia in the active treatment groups relative to placebo.. Budesonide/formoterol pMDI 320/9 microg demonstrated significantly greater efficacy for pulmonary function on both co-primary endpoints versus the pre-specified comparators (formoterol DPI 9 microg for pre-dose FEV(1) and budesonide pMDI 320 microg for 1-hour post-dose FEV(1)). Budesonide/formoterol pMDI 160/9 microg demonstrated significantly greater efficacy for 1-hour post-dose FEV(1) versus budesonide pMDI 320 microg. Dyspnoea scores and HR-QOL were significantly improved with both budesonide/formoterol pMDI dosage strengths versus both monocomponents and placebo. Both budesonide/formoterol pMDI dosage strengths were well tolerated relative to the monocomponents and placebo.

Topics: Adult; Aerosol Propellants; Aged; Aged, 80 and over; Anti-Inflammatory Agents; Bronchodilator Agents; Budesonide; Double-Blind Method; Drug Combinations; Dyspnea; Ethanolamines; Female; Forced Expiratory Volume; Formoterol Fumarate; Humans; Male; Metered Dose Inhalers; Middle Aged; Pulmonary Disease, Chronic Obstructive; Quality of Life; Respiratory Function Tests

Although chronic obstructive pulmonary disease (COPD) patients frequently report symptoms, it is not known which factors determine the course of symptoms over time and if these differ according to the sex of the patient. The current study investigated predictors for presence, development and remission of COPD symptoms in 816 males and 312 females completing 3-yr-follow-up in the European Respiratory Society Study on Chronic Obstructive Pulmonary Disease (EUROSCOP). The following were included in generalised estimating equations logistic regression analyses: explanatory variables of treatment; pack-yrs smoking; age, forced expiratory volume in one second % predicted (FEV1 % pred); annual increase in FEV1 and number of cigarettes smoked; body mass index; and phadiatop. Interaction terms of sex multiplied by explanatory variables were tested. Over 3 yrs, similar proportions of males and females reported symptoms. In males only, higher FEV1 % pred was associated with reduction in new symptoms of wheeze and dyspnoea, and symptom prevalence was reduced with annual FEV1 improvement and phlegm prevalence reduced with budesonide treatment (odds ratio 0.66; 95% confidence interval 0.52-0.83). Additionally an increase in the number of cigarettes smoked between visits increased the risk of developing phlegm (1.40 (1.14-1.70)) and wheeze (1.24 (1.03-1.51)) in males but not females. The current study shows longitudinally that symptom reporting is similar by sex. The clinical course of chronic obstructive pulmonary disease can differ by sex, as males show greater response to cigarette exposure and treatment.

Topics: Adult; Aged; Body Mass Index; Bronchodilator Agents; Budesonide; Dyspnea; Europe; Female; Follow-Up Studies; Forced Expiratory Volume; Humans; Male; Middle Aged; Pulmonary Disease, Chronic Obstructive; Remission Induction; Respiratory Sounds; Sex Factors; Smoking

The long-acting beta2-agonist (LABA) formoterol has an onset of effect comparable to that of salbutamol. Consequently, the combination of formoterol and budesonide in one inhaler, approved for maintenance use, can potentially be used for reliever therapy. This study compared the onset of relief from induced bronchospasm with a single dose of budesonide/formoterol versus standard salbutamol therapy in patients with asthma.. In this randomised, double-blind, placebo-controlled, cross-over study, 32 patients with asthma underwent a methacholine provocation test leading to a fall in forced expiratory volume in 1 second (FEV1) of > or =30% at enrollment (Visit 1) and three subsequent study visits (Visits 2-4). Immediately after each provocation at Visits 2-4, patients received one of three test treatments: one inhalation of budesonide/formoterol 160/4.5 microg (via Turbuhaler), two inhalations of salbutamol 100 microg (via a pressurised metered-dose inhaler [pMDI]) or placebo. All patients received each of the test treatments in a randomised order, after separate methacholine provocations. The effect of treatment on FEV1 and breathlessness (using the Borg scale) was measured at 1, 3, 5, 10, 15, 20, 25 and 30 minutes after test treatment.. Following methacholine provocation, Borg score increased from a baseline value of below 0.5 to 3.03, 3.31 and 3.50 before treatment with budesonide/formoterol, salbutamol and placebo, respectively. Budesonide/formoterol and salbutamol reversed methacholine-induced dyspnoea (breathlessness) rapidly. At 1 minute after inhalation, statistically significant decreases in Borg score were observed for budesonide/formoterol and salbutamol (p = 0.0233 and p < 0.0001, respectively, versus placebo), with similar rapid increases in FEV1 (both active treatments p < 0.0001 versus placebo). The median time to 50% recovery in Borg score after methacholine provocation was 3 minutes with budesonide/formoterol, 2 minutes with salbutamol and 10 minutes with placebo. All treatments and procedures were well tolerated.. Single doses of budesonide/formoterol and salbutamol both provided rapid relief of dyspnoea and reversal of severe airway obstruction in patients with asthma with experimentally induced bronchoconstriction. The perception of relief, as confirmed by objective lung function assessment, provides evidence that budesonide/formoterol can be used as reliever medication in asthma.

Topics: Adolescent; Adult; Albuterol; Asthma; Bronchial Provocation Tests; Bronchoconstriction; Bronchoconstrictor Agents; Bronchodilator Agents; Budesonide; Double-Blind Method; Drug Combinations; Dyspnea; Ethanolamines; Female; Formoterol Fumarate; Humans; Male; Methacholine Chloride; Middle Aged; Placebo Effect; Treatment Outcome

This study aimed at identifying in a daily-life setting the influence of facemask design on drug delivery via a spacer to young children. In a 4-week randomized crossover study, 24 children (7-23-months old) with recurrent wheeze tested the AstraZeneca, Galemed, and Hans Rudolph facemask combined with the NebuChamber at home. Each mask was tested twice daily for seven consecutive days. Filters positioned between the NebuChamber and facemask trapped the budesonide aerosol (200 microg, Pulmicort). Parents were asked to score the child's degree of cooperation during administration on diary cards. The administration procedure was evaluated through video recordings. Mean filter dose (standard deviation (s.d.)), expressed as % of nominal dose, was 39% (14), 47% (12), and 42% (11) for the AstraZeneca, the Galemed and the Hans Rudolph mask, respectively. Irrespective of the degree of cooperation, the Galemed mask gave significantly higher mean filter doses than the other masks (level of significance) (p < 0.045). Median (range) within-subject dose variability, expressed, as coefficient of variation (CV), was 37% (19-255), 32% (9-114), and 30% (9-115) for the AstraZeneca mask, the Galemed mask and the Hans Rudolph mask, respectively, not significant. Dose variability increased with decreasing cooperation for all three masks (p = 0.007). Drug delivery to young children with recurrent wheeze by means of the NebuChamber can be enhanced using the Galemed facemask. Dose variability seems to be independent of facemask design but mainly depends on cooperation.

Topics: Administration, Inhalation; Age Factors; Bronchodilator Agents; Budesonide; Cough; Cross-Over Studies; Dyspnea; Equipment Design; Female; Humans; Infant; Inhalation Spacers; Male; Masks; Metered Dose Inhalers; Respiratory Sounds

The perception of bronchoconstriction may be modulated by airway inflammation. However, the effect of inhaled corticosteroid (ICS) treatment on perception in subjects with asthma has received limited study. The aim of this study was to determine the effect of inhaled budesonide on the perception of breathlessness induced by histamine challenge. Thirty-five subjects with poorly controlled asthma were randomized to receive budesonide (1,600 or 3,200 microg/d) for 8 wk, followed by 8 wk at 1,600 microg/d and subsequent downtitration according to a clinical algorithm. Borg scores were recorded during histamine challenges performed at baseline and at 8, 16, 24, 48, and 72 wk. Perception was estimated as the slope of Borg/% fall FEV(1). The Borg/FEV(1) slope increased significantly after 8 wk of budesonide (0.09 [0.08-0.12] to 0.15 [0.11-0.19], p = 0.002), and remained increased compared with baseline values at all subsequent visits. There were no significant differences in Borg/ FEV(1) slope between subjects who were and were not taking ICS at study entry. The magnitude of change in the Borg/FEV(1) slope did not differ significantly between treatment groups and was not related to changes in baseline FEV(1), airway hyperresponsiveness, blood eosinophils, or serum eosinophil cationic protein (ECP). We conclude that treatment with budesonide enhances the perception of airway narrowing, but the effect is unrelated to budesonide dose, or to changes in circulating eosinophil markers.

Topics: Administration, Inhalation; Adolescent; Adult; Algorithms; Asthma; Attitude to Health; Blood Proteins; Bronchial Hyperreactivity; Bronchodilator Agents; Budesonide; Dose-Response Relationship, Drug; Double-Blind Method; Drug Administration Schedule; Drug Monitoring; Dyspnea; Eosinophil Granule Proteins; Eosinophils; Female; Forced Expiratory Volume; Humans; Inflammation; Inflammation Mediators; Leukocyte Count; Male; Middle Aged; Regression Analysis; Ribonucleases; Severity of Illness Index; Treatment Outcome

Inhaled corticosteroids are highly effective in the treatment of asthma at all ages, and their use in younger children is increasing. There are no data currently available on the treatment of infants with acute wheeze and dyspnea with nebulized budesonide.. Our purpose was to assess the clinical effect of nebulized budesonide in infants with acute wheeze and dyspnea.. A prospective study was performed comparing the addition of nebulized budesonide 0.25 mg every 6 hours (group A, n = 32) and nebulized ipratropium bromide 0.1 mg every 6 hours (group B, n = 39) with the normal treatment regimen with intravenous fluid, hydrocortisone, and nebulized fenoterol. A clinical score was made at admission and every 12 hours. The score included wheezing and costal retraction (0-6) and respiratory rate (counts per minute).. Seventy-one infants aged 3 to 24 months were studied (42 boys). A statistically significant reduction was seen in clinical score and respiratory rate in both groups 12 hours after admission. The children who received budesonide improved significantly faster than the children who received ipratropium bromide, and the hospitalization period was significantly lower in the budesonide group (66.4 hours) compared with the ipratropium bromide group (93 hours) (P <.01). Three patients from the budesonide group and 2 from the ipratropium bromide group were readmitted within the first 4 weeks.. Treatment of infants with acute wheeze with nebulized budesonide is associated with faster clinical improvement and reduction in hospital stay period.

Topics: Administration, Inhalation; Bronchodilator Agents; Budesonide; Child, Preschool; Drug Therapy, Combination; Dyspnea; Female; Fenoterol; Humans; Hydrocortisone; Infant; Injections, Intravenous; Ipratropium; Male; Respiratory Sounds; Therapeutic Equivalency

Allergic bronchopulmonary aspergillosis (ABPA) is a hypersensitivity reaction to

Topics: Adrenal Cortex Hormones; Antifungal Agents; Aspergillosis, Allergic Bronchopulmonary; Asthma; Budesonide; Cushing Syndrome; Dyspnea; Female; Humans; Iatrogenic Disease; Itraconazole

Micronodular lesions are common findings in lung imaging. As an important differential diagnosis, we describe a case of diffuse idiopathic pulmonary neuroendocrine cell hyperplasia; it is notable that the diagnosis of diffuse idiopathic pulmonary neuroendocrine cell hyperplasia is often delayed. This case provides supporting evidence to establish lung biopsy by cryotechnique as the option of first choice when considering a diagnostic strategy for micronodular lung lesions.. We report a case of a 65-year-old white woman who presented with obstructive symptoms of chronic coughing and dyspnea confirmed by conventional lung function tests. A computed tomography scan presented disseminated micronodules in all the lobes of her lungs. With the help of bronchoscopic cryobiopsy it was possible to obtain a high yield sample of lung parenchyma. On histologic examination, the micronodules correlated with a diffuse neuroendocrine cell hyperplasia. In the context of clinical symptoms, radiological aspects, and histomorphological aspects we made the diagnosis of a diffuse idiopathic pulmonary neuroendocrine cell hyperplasia. Obstructive symptoms were treated with inhaled steroids and beta-2-mimetics continuously. A comparison between current computed tomography scans of our patient and scans of 2014 revealed no significant changes. Last ambulatory checks occurred in January and May of 2016. The course of disease and the extent of limitation of lung function have remained stable.. The diagnosis of diffuse idiopathic pulmonary neuroendocrine cell hyperplasia is best made in a multidisciplinary review including clinical presentation, lung imaging, and histomorphological aspects. This report and current literature indicate that transbronchial lung cryobiopsy can be used as a safe and practicable tool to obtain high quality biopsies of lung parenchyma in order to diagnose micronodular lesions of the lung.

Topics: Aged; Albuterol; Anti-Inflammatory Agents; Biopsy; Bronchodilator Agents; Budesonide; Cough; Cryosurgery; Dyspnea; Female; Formoterol Fumarate; Humans; Hyperplasia; Lung; Lung Diseases, Interstitial; Neuroendocrine Cells; Prognosis; Respiratory Function Tests; Thoracic Surgery, Video-Assisted; Tiotropium Bromide; Tomography, X-Ray Computed; Treatment Outcome

Capsaicin causes direct irritation of the eyes, mucous membranes, and respiratory tract. It is used in self-defense, in crowd control, and as a less lethal weapon in police work. Controlled trials suggest that capsaicin has minimal serious acute effects. Herein, we report a woman who had a 20-minute exposure to capsaicin during a jail riot. She subsequently developed episodic dyspnea and cough, and increased sensitivity to scents, perfumes, and cigarette smoke. She has not had wheezes on physical examination or abnormal pulmonary function tests. Her response to inhaled steroids and long-acting beta-agonists has been incomplete. She appears to have developed airway sensory hyperreactivity syndrome after the inhalation of capsaicin, which likely injured sensory nerves and/or caused persistent neurogenic inflammation.

Topics: Bronchial Hyperreactivity; Bronchodilator Agents; Budesonide; Capsaicin; Cough; Dyspnea; Ethanolamines; Female; Formoterol Fumarate; Humans; Middle Aged; Respiratory Sounds

Chlorine gas is a potent pulmonary irritant that affects the mucous membranes and induces severe disturbances of pulmonary gas exchange within minutes of inhalation. The present study evaluated an extraordinary type of mass inhalational exposure.. Clinical reports of 25 soldiers who were admitted to the emergency department of Maresal Cakmak Military Hospital, Erzurum were retrospectively evaluated. All patients were exposed to chlorine gas as a result of mixing sodium hypochlorite with hydrochloric acid during cleaning activities.. All patients were male and the mean age of patients was 22.04+/-2.98 years. The main symptoms were coughing and dyspnea in 18 patients (72%). Forced expiratory volume in 1 second (FEV1) and FEV1/forced volume capacity (FVC) ratio were found to be normal in all patients but FVC and peak expiratory flow (PEF) were below the normal range (80%) in 9 patients (36%). All patients received warmed humidified oxygen combined with nebulized salbutamol. Inhaled budesonide and nebulized sodium bicarbonate were ordered additionally for 19 patients (76%). Thirteen patients (52%) were discharged from the emergency department and 12 patients (48%) were hospitalized. No mortality was observed.. Chlorine gas is a potent pulmonary irritant that causes acute damage in both the upper and lower respiratory tract. We suggest that inhaled steroids combined with nebulized sodium bicarbonate could be a safe and effective alternative for the treatment of symptomatic patients. Education of the public about the dangers of mixing of hypochlorite bleach with acidic cleaning agents is also very important.

Topics: Acute Disease; Administration, Inhalation; Adult; Albuterol; Bronchodilator Agents; Budesonide; Chemical Warfare Agents; Chlorine; Cough; Drug Therapy, Combination; Dyspnea; Gas Poisoning; Glucocorticoids; Hospitals, Military; Humans; Inhalation Exposure; Male; Mass Casualty Incidents; Oxygen; Pulmonary Gas Exchange; Respiratory Function Tests; Retrospective Studies; Sodium Bicarbonate; Treatment Outcome; Turkey; Young Adult

Topics: Abdominal Pain; Acetates; Anti-Asthmatic Agents; Anti-Inflammatory Agents; Asthma; Budesonide; Capillary Permeability; Cough; Cyclopropanes; Diarrhea; Dyspnea; Female; Humans; Lung; Mast Cells; Mastocytosis, Systemic; Middle Aged; Nedocromil; Quinolines; Sulfides

Symptomatic respiratory tract involvement is not common in Crohn's disease. Upper-airway obstruction has been reported before in Crohn's disease and usually responds well to steroid treatment.. We report a case of a 32-year old patient with Crohn's disease who presented with progressively worsening dyspnea on exertion. Magnetic Resonance Imaging of the chest and bronchoscopy revealed severe tracheal stenosis and marked inflammation of tracheal mucosa. Histopathology of the lesion showed acute and chronic inflammation and extended ulceration of bronchial mucosa, without granulomas. Tracheal stenosis was attributed to Crohn's disease after exclusion of other possible causes and oral and inhaled steroids were administered. Despite steroid treatment, tracheal stenosis persisted and only mild symptomatic improvement was noted after 8 months of therapy. The patient subsequently underwent rigid bronchoscopy with successful dilatation and ablation of the stenosed areas and remission of her symptoms.. Respiratory involvement in Crohn's disease might be more common than appreciated. Interventional pulmonology techniques should be considered in cases of tracheal stenosis due to Crohn's disease refractory to steroid treatment.

Topics: Adult; Anti-Inflammatory Agents; Bronchoscopy; Budesonide; Crohn Disease; Dyspnea; Female; Humans; Magnetic Resonance Imaging; Methylprednisolone; Respiratory Mucosa; Trachea; Tracheal Stenosis

Exacerbations of chronic obstructive pulmonary disease (COPD) can be defined symptomatically or by healthcare contacts, yet the relationship between these events is unknown. Data were collected during a 1-yr study of the budesonide/formoterol combination in COPD patients, where exacerbations, defined by increases in treatment, were compared with daily records of respiratory symptoms, rescue medication use and peak expiratory flow (PEF). The relationship between changes in these variables and the medical event was examined using different modelling approaches. Data from the first exacerbation treated with oral corticosteroids and/or antibiotics and/or hospitalisation (event based) were available in 468 patients. Patients exacerbating were significantly more breathless and more likely to report cough than healthy patients, but did not differ in baseline spirometry. Exacerbations defined by changes in individual symptoms were only weakly related to event-based exacerbations; however, defined with 63% of such events being predicted from symptom changes. Changes in rescue medication use or PEF were poor predictors of event-based exacerbations. The mean peak change in symptoms was closely related to the onset of therapy. In conclusion, event-based exacerbations are a valid way of identifying acute symptom change in a chronic obstructive pulmonary disease population. However, daily symptom monitoring is too variable using the current diary cards to make individual management decisions.

Topics: Acute Disease; Algorithms; Bronchodilator Agents; Budesonide; Cough; Dyspnea; Ethanolamines; Formoterol Fumarate; Hospitalization; Humans; Middle Aged; Peak Expiratory Flow Rate; Pulmonary Disease, Chronic Obstructive; Randomized Controlled Trials as Topic; Retrospective Studies; Sleep Initiation and Maintenance Disorders

Subglottic laryngitis is one of the acute children's diseases, directly caused by a violently growing edema of the subglottic area. Its symptoms generally appear very suddenly, when children seem to be in perfect health, at night, several hours after falling asleep. Their symptoms included barking cough, clear voice, stridor, inspiratory dyspnoea with participation of auxiliary respiratory muscles, excitation and anxiety of a child, changes in skin coloration. The movement of the wings of the nostrils is intensified. In especially severe cases, agitation, cyanosis, pallor of skin, obnubilation, apnea, loss of consciousness and circulatory failure may also occur. Subglottic laryngitis is a disease, which can threaten the life of a small child. The aim of this study was to observe efficacy of the treatment of the subglottic laryngitis with glucocorticoids, especially budesonide in nebulization. The research covered 169 children: 58 girls (34.31%) and 111 boys (65.69%) aged 9. months do 5. years (mean 3 years 6 months) hospitalized in the Children's Hospital in Warsaw with the following symptoms: dry barking cough, stridor, inspiratory dyspnoea with the participation of auxiliary respiratory muscles, agitation and change of colour of skin. The examination of each patient included subjective, objective (pediatric and laryngological). Disease severity was assessed by a clinical croup score based on stridor, cough retractions, dyspnoea and cyanosis and the overall clinical assessment was scored on a visual scale. The results indicate that nebulised budesonide can be used as a safe and effective alternative treatment in children with moderate to severe subglottic laryngitis.

Topics: Administration, Inhalation; Budesonide; Child, Preschool; Cough; Cyanosis; Dyspnea; Female; Glucocorticoids; Humans; Infant; Laryngitis; Male; Respiratory Sounds; Severity of Illness Index; Treatment Outcome

Topics: Administration, Inhalation; Albuterol; Asthma, Exercise-Induced; Bronchodilator Agents; Budesonide; Child; Diagnosis, Differential; Dyspnea; Follow-Up Studies; Humans; Male; Respiratory Function Tests; Respiratory Sounds; Risk Assessment; Severity of Illness Index