(9R)-9-chloro-11-17-dihydroxy-17-(2-hydroxy-1-oxoethyl)-10-13-16-trimethyl-6-7-8-11-12-14-15-16-octahydrocyclopenta[a]phenanthren-3-one has been researched along with Respiratory-Sounds* in 26 studies
3 review(s) available for (9R)-9-chloro-11-17-dihydroxy-17-(2-hydroxy-1-oxoethyl)-10-13-16-trimethyl-6-7-8-11-12-14-15-16-octahydrocyclopenta[a]phenanthren-3-one and Respiratory-Sounds
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Efficacy of inhaled corticosteroids in infants and preschoolers with recurrent wheezing and asthma: a systematic review with meta-analysis.
To compare the efficacy of inhaled corticosteroids in infants and preschoolers with recurrent wheezing or asthma.. Randomized, prospective, controlled trials published January 1996 to March 2008 with a minimum of 4 weeks of inhaled corticosteroids versus placebo were retrieved through Medline, Embase, and Central databases. The primary outcome was wheezing/asthma exacerbations; secondary outcomes were withdrawal caused by wheezing/asthma exacerbations, changes in symptoms score, pulmonary function (peak expiratory flow and forced expiratory volume in 1 second), or albuterol use.. Of eighty-nine studies identified, 29 (N = 3592 subjects) met the criteria for inclusion. Patients who received inhaled corticosteroids had significantly less wheezing/asthma exacerbations than those on placebo (18.0% vs 32.1%); posthoc subgroup analysis suggests that this effect was higher in those with a diagnosis of asthma than wheeze but was independent of age (infants versus preschoolers), atopic condition, type of inhaled corticosteroid (budesonide metered-dose inhaler versus fluticasone metered-dose inhaler), mode of delivery (metered-dose inhaler versus nebulizer), and study quality (Jadad score: <4 vs >/=4) and duration (<12 vs >/=12 weeks). In addition, children treated with inhaled corticosteroids had significantly fewer withdrawals caused by wheezing/asthma exacerbations, less albuterol use, and more clinical and functional improvement than those on placebo.. Infants and preschoolers with recurrent wheezing or asthma had less wheezing/asthma exacerbations and improve their symptoms and lung function during treatment with inhaled corticosteroids. Topics: Adrenal Cortex Hormones; Androstadienes; Asthma; Beclomethasone; Budesonide; Child, Preschool; Fluticasone; Humans; Infant; Lung Volume Measurements; Metered Dose Inhalers; Practice Guidelines as Topic; Randomized Controlled Trials as Topic; Respiratory Sounds; Secondary Prevention | 2009 |
Anti-inflammatory treatment for recurrent wheezing in the first five years of life.
Medications identified for the treatment of recurrent wheezing in preschool children by the Expert Panel Report of the NHLBI Guidelines for the Diagnosis and Management of Asthma include inhaled corticosteroids, chromones, theophylline, and leukotriene pathway modifiers. However, these various agents differ in their mechanism, extent of action on the airway inflammatory process, and degree of clinical efficacy. Inhaled corticosteroids can control symptoms in many young children with even severe persistent wheezing, but data on their long-term safety when administered in preschool-age children are scarce. There is some information on the uninterrupted use of inhaled corticosteroids in school-age children and the absence of an adverse effect on ultimate adult height. Despite laboratory evidence of adrenal suppression in some studies, few pediatric cases of clinical adrenal insufficiency have been reported. Low-dose inhaled corticosteroid (<400 mcg/day for beclomethasone), which is adequate for controlling mild persistent symptoms, is generally safe. Chromones have a remarkable safety profile, but they are most effective for symptoms of mild severity. Promising data have been published on the efficacy and safety of leukotriene pathway modifiers when used in young children with persistent symptoms. It is uncertain whether early introduction and long-term administration of inhaled corticosteroids prevent development of irreversible airway obstruction. Nevertheless, they may be especially useful for patients with moderate to severe disease in whom other agents (chromones or leukotriene pathway modifiers) will most likely fail to control symptoms. Pediatr Pulmonol. 2003; 35:241-252. Topics: Anti-Inflammatory Agents; Asthma; Beclomethasone; Bronchodilator Agents; Budesonide; Child, Preschool; Cromolyn Sodium; Glucocorticoids; Humans; Infant; Leukotriene Antagonists; Recurrence; Respiratory Sounds; Theophylline | 2003 |
Inhaled steroids and recurrent wheeze after bronchiolitis.
Topics: Administration, Inhalation; Beclomethasone; Bronchiolitis; Child, Preschool; Drug Evaluation; Humans; Infant; Nebulizers and Vaporizers; Recurrence; Respiratory Sounds | 1989 |
16 trial(s) available for (9R)-9-chloro-11-17-dihydroxy-17-(2-hydroxy-1-oxoethyl)-10-13-16-trimethyl-6-7-8-11-12-14-15-16-octahydrocyclopenta[a]phenanthren-3-one and Respiratory-Sounds
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Asthma phenotypes: do cough and wheeze predict exacerbations in persistent asthma?
Little is known of the long-term symptom profile in uncontrolled asthma and whether symptoms can predict distinct phenotypes. The primary objective of these analyses was to assess diurnal profile of cough and wheeze in an uncontrolled asthma population. Secondary outcomes were to examine how these symptom profiles influence response to treatment.Twice-daily electronically recorded data from 1701 patients were examined in relation to the population demographics. Reliever treatment with salbutamol was then compared with extra-fine beclometasone/formoterol maintenance and reliever therapy (MART). Exacerbation frequency was then correlated with the symptom profile.Symptoms were commoner in older patients with an increased body mass index. In most patients, reported cough and wheeze were closely correlated (r=0.73). Two phenotypes of cough- and wheeze-predominant patients were identified; the former were overweight, older females and the latter older males. Diurnal symptoms of cough and wheeze were similarly attenuated by both therapies. MART reduced exacerbation frequency by a third compared with salbutamol, and this effect was greatest in patients with fewest reported symptoms.While cough and wheeze are highly correlated in uncontrolled asthma, some patients predominantly have cough whereas others wheeze. Symptoms and exacerbation frequency appear poorly associated, suggesting an alternative pathophysiology. MART may be the preferred option in those with fewest symptoms. Topics: Adrenergic beta-2 Receptor Agonists; Adult; Age Distribution; Aged; Albuterol; Anti-Asthmatic Agents; Asthma; Beclomethasone; Cough; Disease Progression; Female; Formoterol Fumarate; Humans; Incidence; Male; Middle Aged; Phenotype; Regression Analysis; Respiratory Sounds; Severity of Illness Index; United Kingdom | 2017 |
Effectiveness of nebulized beclomethasone in preventing viral wheezing: an RCT.
The goal of this study was to evaluate the effectiveness of nebulized beclomethasone in preventing the recurrence of viral wheezing.. The study was designed as a randomized, double-blind, placebo-controlled trial. Outpatient children aged 1 to 5 years with at least 1 episode of viral wheezing in the last 12 months, presenting to any of 40 Italian pediatricians for an upper respiratory tract infection, were randomly allocated to receive beclomethasone 400 μg or placebo twice daily for 10 days. Medications were administered through a nebulizer. A clinical evaluation was performed by the pediatrician at the start and end of the treatment period. A subjective evaluation of symptoms and efficacy of treatment was performed by the parents. The primary endpoint was the incidence of viral wheezing diagnosed by the pediatricians during the 10-day treatment period.. A total of 525 children were enrolled in the study, 521 of whom were visited at the end of the treatment period. Wheezing was diagnosed by the pediatricians in 47 children (9.0% [95% confidence interval: 6.7 to 11.3]), with no statistically significant differences between treatment groups (beclomethasone versus placebo relative risk: 0.61 [95% confidence interval: 0.35 to 1.08]).The treatment was considered helpful by 63% of parents (64% in the beclomethasone group vs 61% in the placebo group). In all, 46% of children still had infection symptoms at the end of the treatment period, with no differences between groups.. The findings from this study confirm that inhaled steroids are not effective in preventing recurrence of viral wheezing. Moreover, no benefits were found in reducing symptoms of respiratory tract infections. Topics: Anti-Inflammatory Agents; Beclomethasone; Child, Preschool; Double-Blind Method; Female; Humans; Infant; Male; Nebulizers and Vaporizers; Respiratory Sounds; Respiratory Tract Infections; Treatment Outcome | 2014 |
Short term efficacy of nebulized beclomethasone in mild-to-moderate wheezing episodes in pre-school children.
Few data are available on the usefulness of short term treatment with low-medium dose of inhaled corticosteroids (ICS) in pre-school children with wheezing exacerbations.. To compare the efficacy of one week treatment with 400 μg b.i.d. nebulized beclomethasone dipropionate (BDP), plus nebulized 2500 μg prn salbutamol (BDP group), versus nebulized b.i.d. placebo, plus nebulized prn 2500 μg salbutamol (placebo group), a post-hoc analysis was performed on data obtained in 166 pre-school children with multiple-trigger wheezing, recruited during an acute wheezing episode.. The percentage of symptom-free days (SFDs) was significantly higher in the BDP group (54.7%) than in the placebo group (40.5%; p = 0.012), with a 35% relative difference. Day-by-day analysis showed that the percentage of SFDs was already higher in the BDP group after 2 days (7.4%), the difference reaching statistical significance at day 6 (12.3%; p = 0.035). Cough score was also reduced in the BDP group (0.11) as compared with the placebo group (0.39; p = 0.048), the difference reaching statistical significance after 5 days of treatment (0.18 and 0.47 respectively; p = 0.047). The mean number of nebulizations per day of prn salbutamol was lower in the BDP group as compared to the placebo group (0.26 and 0.34, respectively), but the difference was not significant (p = 0.366). There were no differences in positive effects of BDP treatment between children with and without risk factors for asthma.. A 1-week treatment with nebulized BDP and prn salbutamol is effective in increasing SFDs and improving cough in children with wheezing, providing a clinical rationale for the short term use of ICS in episodic wheeze exacerbations in pre-school children. Topics: Administration, Inhalation; Adrenal Cortex Hormones; Albuterol; Anti-Asthmatic Agents; Asthma; Beclomethasone; Child, Preschool; Dose-Response Relationship, Drug; Double-Blind Method; Drug Therapy, Combination; Female; Humans; Infant; Male; Nebulizers and Vaporizers; Respiratory Sounds; Severity of Illness Index; Treatment Outcome | 2011 |
The effect of high dose inhaled corticosteroids on wheeze in infants after respiratory syncytial virus infection: randomised double blind placebo controlled trial.
To determine whether early initiated anti-inflammatory therapy with prolonged high dose inhaled glucocorticoids influences the occurrence and severity of recurrent wheeze after respiratory syncytial virus related lower respiratory tract infections.. Randomised double blind placebo controlled trial.. Paediatric departments of 19 Dutch clinical centres.. 243 previously healthy infants (126 boys, 117 girls) aged less than 13 months and admitted to hospital with respiratory syncytial virus infection.. 200 mug extra fine hydrofluoroalkane (HFA) beclometasone dipropionate twice daily or matched placebo administered by a pressurised metered dose inhaler and a spacer during the first three months after hospital admission.. The primary outcome was the number of days with wheeze in the year after the three month intervention period.. Of the 243 eligible infants, 119 were randomised to receive beclometasone and 124 to receive placebo. No significant difference was found in the number of days with wheeze between the two groups (total days, 1761/33 568 in the beclometasone group v 2301/36 556 in the placebo group, P=0.31) and the proportion of infants with wheeze did not differ between the groups (61% in the beclometasone group v 62% in the placebo group, P=0.90). In the predefined subgroup of infants who did not need mechanical ventilation (n=221), beclometasone reduced the number of days with wheeze by 32% (relative reduction in total days, 1315/30 405 in the beclometasone group v 2120/33 149 in the placebo group, P=0.046). This reduction was most pronounced during the first six months of the follow-up year after intervention. The proportion of infants with wheeze did not differ between the groups (59% in the beclometasone group v 60% in the placebo group, P=0.89).. Early initiated high dose extra fine HFA beclometasone to infants during the first three months after hospital admission for respiratory syncytial virus infection has no major effect on recurrent wheeze. The general use of such treatment during lower respiratory tract infection with respiratory syncytial virus should not be advocated.. Current Controlled Trials ISRCTN12352714. Topics: Administration, Inhalation; Adrenal Cortex Hormones; Beclomethasone; Child, Preschool; Double-Blind Method; Female; Humans; Hydrocarbons, Fluorinated; Infant; Male; Metered Dose Inhalers; Poisson Distribution; Quality of Life; Respiratory Sounds; Respiratory Syncytial Virus Infections; Treatment Outcome | 2009 |
Regular vs prn nebulized treatment in wheeze preschool children.
International guidelines recommend regular treatment with inhaled glucocorticoids for children with frequent wheezing; however, prn inhaled bronchodilator alone or in combination with glucocorticoid is also often used in practice. We aimed to evaluate whether regular nebulized glucocorticoid plus a prn bronchodilator or a prn nebulized bronchodilator/glucocorticoid combination is more effective than prn bronchodilator alone in preschool children with frequent wheeze.. Double-blind, double-dummy, randomized, parallel-group trial. After a 2-week run-in period, 276 symptomatic children with frequent wheeze, aged 1-4 years, were randomly assigned to three groups for a 3-month nebulized treatment: (1) 400 microg beclomethasone bid plus 2500 microg salbutamol prn; (2) placebo bid plus 800 microg beclomethasone/1600 microg salbutamol combination prn; (3) placebo bid plus 2500 microg salbutamol prn. The percentage of symptom-free days was the primary outcome measure. Secondary outcomes included symptom scores, use of relief medication and exacerbation frequency.. As compared with prn salbutamol (61.0 +/- 24.83 [SD]), the percentage of symptom-free days was higher with regular beclomethasone (69.6%, SD 20.89; P = 0.034) but not with prn combination (64.9%, SD 24.74). Results were no different in children with or without risk factors for developing persistent asthma. The effect of prn combination was no different from that of regular beclomethasone on the primary and on several important secondary outcomes.. Regular inhaled glucocorticoid is the most effective treatment for frequent wheezing in preschool children. However, prn bronchodilator/glucocorticoid combination might be an alternative option, but it requires further study. Topics: Administration, Inhalation; Albuterol; Anti-Asthmatic Agents; Asthma; Beclomethasone; Bronchodilator Agents; Child, Preschool; Double-Blind Method; Drug Administration Schedule; Drug Therapy, Combination; Female; Glucocorticoids; Humans; Infant; Male; Nebulizers and Vaporizers; Respiratory Sounds; Treatment Outcome | 2009 |
Beclomethasone dipropionate and salbutamol by metered dose inhaler in infants and small children with recurrent wheezing.
The efficacy of beclomethasone dipropionate (BDP) to control respiratory symptoms was evaluated in 31 children under age 2 years with recurrent wheezing. The study was conducted in a double-blind, parallel, and placebo-controlled fashion. The two study groups received either salbutamol plus BDP 200 microg bid by metered dose inhaler (MDI) with a spacer, or salbutamol MDI plus a placebo. Inhaled corticosteroid (IC) and placebo were administered for 8 weeks. Patients were seen every 2 weeks as outpatients, and their progress was evaluated by clinical examination and a daily symptom score card. At the end of the study, patients in both groups had significantly decreased symptoms. No significant difference was found between BDP and placebo groups regarding clinical score, number of salbutamol doses, sleep disturbances, number of symptom-free days, feelings of insecurity of mothers regarding the infants' life due to wheezing, and mothers' perceptions of progress in their infants' respiratory symptoms. We conclude that salbutamol plus 200 microg bid of BDP inhaled from an MDI with a spacer for 8 weeks is no better than salbutamol alone for decreasing recurrent wheezing in small children under age 24 months. Topics: Administration, Inhalation; Albuterol; Anti-Asthmatic Agents; Beclomethasone; Bronchodilator Agents; Child, Preschool; Double-Blind Method; Drug Combinations; Female; Humans; Infant; Infant, Newborn; Male; Nebulizers and Vaporizers; Respiratory Sounds | 2002 |
[Inhaled corticosteroids and wheezing post-bronchiolitis].
To determine whether inhaled corticosteroid therapy given for 3 months after mild bronchiolitis decreases the incidence and/or severity of wheezing in the following 12 months.. Multicentric, single-blind, controlled, randomised intervention study.. Primary Health Care Centers in Lezo, Beraun, Andoain and Irún (Gipuzkoa, Spain).. Infants less than 12 months old (n = 94) diagnosed with mild bronchiolitis.. We established two groups of patients: group 1 (n = 47) was treated with inhaled beclomethasone (250 pg/12 hours) using a valved holding chamber (Babyhaler); the treatment started eight days after diagnosis of bronchiolitis and lasted 3 months. Group 2 (n = 47) received no treatment. We compared the number of wheezing episodes and their severity during the intervention period (3 months) and the follow-up period (12 months) with the Students t-test and the Chi-squared test.. We studied 89 infants (group 1, n = 42; group 2, n = 47), 67% of whom wheezed during the study period (15 months). There were no significant differences between the treatment and the control group in the study periods.. Inhaled beclomethasone given for 3 months does not significantly modify the occurrence of wheezing episodes during the treatment period or during the following 12 months. Topics: Administration, Inhalation; Beclomethasone; Bronchiolitis; Female; Glucocorticoids; Humans; Infant; Male; Respiratory Sounds; Single-Blind Method | 2000 |
Inhaled steroids compared with disodium cromoglycate in preschool children with episodic viral wheeze.
In school children with atopic asthma the beneficial effects of disodium cromoglycate (DSCG) and beclomethasone dipropionate (BDP) are well-established. In preschool children, wheezing is quite common, and in the majority of cases the symptoms are episodic and reported to be associated with viral infections rather than atopy. We compared the efficacy of regular treatment with DSCG and BDP for prevention of wheezing in preschool children. We were interested to establish whether regular treatment with inhaled anti-inflammatory drugs could lead to a decrease in bronchial responsiveness. In 15 patients (median age, 56 months; range, 43-66 months) bronchial responsiveness was assessed by measuring specific airway resistance (sRaw) during a histamine provocation test. The concentration of histamine eliciting a 100% increase in sRaw (PC100his) was determined. In a double-blind crossover study, patients inhaled either DSCG 10 mg three times a day or BDP 100 microg three times a day for 2 months. After a wash-out period, treatment was changed to BDP or DSCG, respectively. Daily peak flow measurements were carried out, and exacerbations were noted. PC100his was measured at the start and end of each treatment period. No significant decrease in bronchial responsiveness was seen (PC100his DSCG: before 1.3, after 1.66 mg/ml, Pvalue not significant; BDP: before 1.1 after 1.22 mg/ml, Pvalue not significant). Significantly higher morning peak flows were observed on BDP therapy (160 on BDP vs. 150 L/min on DSCG, P < 0.03). BDP treatment resulted in significantly fewer wheezing exacerbations (7 vs. 16, P < 0.005) compared with DSCG therapy. We conclude that in preschool children with episodic virally induced wheezing, BDP therapy was superior to DSCG aerosol treatments for the prevention of exacerbations of wheezing, although no significant effect on bronchial responsiveness was noted during either treatment protocol. Topics: Administration, Inhalation; Airway Resistance; Anti-Asthmatic Agents; Beclomethasone; Bronchial Hyperreactivity; Bronchial Provocation Tests; Chi-Square Distribution; Child, Preschool; Cromolyn Sodium; Cross-Over Studies; Double-Blind Method; Female; Forced Expiratory Volume; Humans; Male; Peak Expiratory Flow Rate; Respiratory Sounds; Respiratory Tract Infections; Statistics, Nonparametric; Virus Diseases | 1998 |
Differential inhibitory effect of regular inhaled corticosteroid on airway responsiveness to adenosine 5' monophosphate, methacholine, and bradykinin in symptomatic children with recurrent wheeze.
Indirect tests of bronchial responsiveness to agents such as adenosine 5'-monophosphate (AMP) or bradykinin might be more specific markers of a therapeutic responses to anti-inflammatory treatment than a test of direct responsiveness to agents such as methacholine. In children selected from the community on the basis of mildly symptomatic wheeze, we compared in a randomized, double-blind study design the effect of 400 micrograms/day of beclomethasone dipropionate (BDP) or placebo on three separate ways of provoking bronchial responsiveness, using methacholine, bradykinin, and AMP as the provoking agents. Following pretreatment bronchial challenges, 29 children received paired monthly methacholine and AMP challenges for 3 months, while for the same period another 33 children received paired monthly methacholine and bradykinin challenges. Compared with placebo-treated subjects, FEV1 increased significantly in the children receiving BDP. This improvement was observed in those randomized to either the AMP challenge or the bradykinin challenge. In children challenged with AMP, the PD20 AMP increased significantly after 1 month and 2 months of BDP therapy when compared with placebo, while under similar conditions the PD20 methacholine was not significantly affected. In children challenged with bradykinin, BDP therapy did not significantly alter either the PD20 bradykinin or PD20 methacholine. We conclude that a bronchial challenge with AMP appears to be a more sensitive predictor of response to anti-inflammatory treatment than either methacholine or bradykinin. Topics: Adenosine Monophosphate; Administration, Inhalation; Airway Resistance; Anti-Inflammatory Agents; Area Under Curve; Beclomethasone; Bradykinin; Bronchial Provocation Tests; Bronchoconstrictor Agents; Child; Child, Preschool; Double-Blind Method; Female; Humans; Longitudinal Studies; Male; Methacholine Chloride; Predictive Value of Tests; Prognosis; Recurrence; Respiratory Function Tests; Respiratory Sounds | 1997 |
Clinical and physiological improvement after inhalation of low-dose beclomethasone dipropionate and salbutamol in wheezy infants.
Twenty-nine of initially 42 infants with recurrent wheeze (20 male and 9 female) with an age range of 2.1-25.2 months were randomly assigned to receive either 100 micrograms beclomethasone dipropionate (BDP) combined with 200 micrograms salbutamol (group BDP-S, n = 9), 200 micrograms salbutamol (group S, n = 8), or placebo (group P, n = 6) 3 times daily for a 6 weeks' treatment period. Six infants had to be treated openly with BDP-S (group O, n = 6) because of deterioration in the disease state. Ten babies were excluded because of incomplete data and poor drug compliance and further 3 because of needed rescue medication. The drugs were inhaled from a metered dose inhaler through a baby-adapted spacer device, the Babyhaler. Control was assessed by symptom diaries, and infant whole-body plethysmography. Values of thoracic gas volume (TGV), airway conductance (Gaw) and specific airway conductance (sGaw) were calculated numerically independent of age and body length in percent predicted and in standard deviation scores using regression equations taken from healthy infants previously evaluated. Functional improvement was considered to have occurred when either TGV, and/or Gaw improved more than 2 SD from baseline. There was a significant improvement in the symptom score (p < 0.05), particularly concerning cough, in addition to a significant decrease in pulmonary hyperinflation (TGV: p < 0.05) and improvement of Gaw (p < 0.01) and sGaw (p < 0.01) in the BDP-S group when compared to the P group. No significant differences were found between the BDP-S and S group and/or between the S and P groups.. In wheezy infants BDP improves clinical status and lung function, when given in combination with salbutamol by a baby-adapted spacer device. Topics: Administration, Inhalation; Albuterol; Analysis of Variance; Asthma; Beclomethasone; Bronchodilator Agents; Chi-Square Distribution; Dose-Response Relationship, Drug; Double-Blind Method; Drug Therapy, Combination; Female; Glucocorticoids; Humans; Infant; Male; Respiratory Function Tests; Respiratory Sounds; Treatment Outcome | 1997 |
Effect of inhaled corticosteroids on episodes of wheezing associated with viral infection in school age children: randomised double blind placebo controlled trial.
To determine the effect of regular prophylactic inhaled corticosteroids on wheezing episodes associated with viral infection in school age children.. Randomised, double blind, placebo controlled trial.. Community based study in Southampton.. 104 children aged 7 to 9 years who had had wheezing in association with symptoms of upper and lower respiratory tract infection in the preceding 12 months.. After a run in period of 2-6 weeks children were randomly allocated twice daily inhaled beclomethasone dipropionate 200 micrograms or placebo through a Diskhaler for 6 months with a wash out period of 2 months. Children were assessed monthly.. Forced expiratory volume in 1 second (FEV1); bronchial responsiveness to methacholine (PD20); percentage of days with symptoms of upper and lower respiratory tract infection with frequency, severity, and duration of episodes of upper and lower respiratory symptoms and of reduced peak expiratory flow rate.. During the treatment period there was a significant increase in mean FEV1 (1.63 v 1.53 1; adjusted difference 0.09 1 (95% confidence interval 0.04 to 0.14); P = 0.001) and methacholine PD20 12.8 v 7.2 mumol/l; adjusted ratio of means 1.7 (1.2 to 2.4); P = 0.007) in children receiving beclomethasone dipropionate compared with placebo. There were, however, no significant differences in the percentage of days with symptoms or in the frequency, severity, or duration of episodes of upper or lower respiratory symptoms or of reduced peak expiratory flow rate during the treatment period between the two groups.. Although lung function is improved with regular beclomethasone dipropionate 400 micrograms/day, this treatment offers no clinically significant benefit in school age children with wheezing episodes associated with viral infection. Topics: Administration, Inhalation; Anti-Asthmatic Agents; Beclomethasone; Child; Double-Blind Method; Female; Forced Expiratory Volume; Humans; Male; Methacholine Chloride; Nebulizers and Vaporizers; Peak Expiratory Flow Rate; Respiratory Sounds; Respiratory Tract Infections; Virus Diseases | 1997 |
The effects of inhaled beclomethasone dipropionate on lung function and histamine responsiveness in recurrently wheezy infants.
Inhaled steroids improve pulmonary function and bronchial responsiveness in older asthmatics. Data from studies using subjective outcome measures to determine the effectiveness of inhaled steroids in infants with recurrent wheezing are equivocal. Therefore, this study tested the hypothesis that beclomethasone dipropionate improves pulmonary function, including bronchial responsiveness to histamine, in recurrently wheezy infants. The study was double blind, placebo controlled lasting nine weeks. After the first baseline week, pulmonary function was measured using the rapid thoracoabdominal compression technique and bronchial responsiveness assessed with a histamine challenge test. Infants were then randomly allocated to receive doses of placebo or beclomethasone dipropionate (100 micrograms/puff) from metered aerosols. Two puffs of test aerosol were administered twice daily for eight weeks via a large volume spacer fitted with a facemask. Symptoms were recorded daily and pulmonary function and bronchial responsiveness assessed at the end of the treatment period; 50 infants, median age 12 months (range 5 to 18 months), were recruited. Twenty three in the beclomethasone dipropionate group and 15 in the placebo group completed the study and had pairs of pulmonary function measurements. Three were probable treatment failures (one beclomethasone dipropionate, two placebo), three were possible treatment failures (placebo), and others were non-compliant with study protocol. Baseline variables were not significantly different between those infants who completed the study and those who did not. Beclomethasone dipropionate and placebo groups were similar in all respects at baseline. Lung function and symptoms improved for both groups of infants during the study. Bronchial responsiveness increased significantly in the placebo group but there were not statistically significant differences between groups for any of the other outcome measures. It is concluded that beclomethasone dipropionate (400 microgram daily) via a large volume spacer does not significantly improve lung function or symptoms in recurrently wheezy infants but might hav a beneficial effect on bronchial responsiveness. Topics: Administration, Inhalation; Anti-Inflammatory Agents; Beclomethasone; Bronchi; Bronchial Provocation Tests; Double-Blind Method; Female; Histamine; Humans; Infant; Lung; Male; Respiratory Sounds | 1995 |
Effect of regular inhaled beclomethasone on exercise and methacholine airway responses in school children with recurrent wheeze.
The role of airway inflammation in the pathogenesis of asthma in childhood is uncertain. In the present study, 27 atopic and nonatopic children aged 7-9 yrs who had > or = 5 episodes of wheeze and symptoms of exercise-induced asthma (EIA) in the previous 12 months, performed a methacholine challenge and exercise test on separate days at monthly intervals. The subjects had not received oral or inhaled corticosteroids for 12 months prior to the study. The dose-response relationship to inhaled methacholine was expressed as the cumulative dose provoking a 20% decrease in forced expiratory volume in one second (PD20). Forced expiratory volume in one second (FEV1) and peak expiratory flow (PEF) were measured prior to the exercise test and at 0, 3, 5, 10, 15 and 20 min following maximal exercise. Following the first methacholine challenge and exercise test, the children were randomized in a double-blind manner to receive inhaled beclomethasone dipropionate (BDP) 200 micrograms b.i.d. or a placebo b.i.d. from a Diskhaler for 3 months. All children were asymptomatic at the time of testing, and there was no significant change in the baseline FEV1 of any subject prior to either challenge throughout the study period. When compared to placebo, the bronchial responsiveness to exercise and methacholine was significantly attenuated in the children who had received inhaled BDP for at least 1 month. There was no relationship between the bronchial responsiveness to methacholine and exercise. There was no significant difference in the bronchial responsiveness to either stimulus in the atopic and nonatopic children. The results of this study suggest that immunoglobulin E (IgE)- and non-IgE-mediated airway inflammation are important in exercise- and methacholine-induced bronchoconstriction in children with recurrent wheeze, although it is probable that different mechanisms are responsible. Topics: Administration, Inhalation; Administration, Topical; Analysis of Variance; Anti-Asthmatic Agents; Anti-Inflammatory Agents; Asthma; Asthma, Exercise-Induced; Beclomethasone; Bronchial Provocation Tests; Bronchoconstrictor Agents; Child; Double-Blind Method; Exercise; Female; Forced Expiratory Volume; Glucocorticoids; Humans; Male; Methacholine Chloride; Prospective Studies; Recurrence; Respiratory Mechanics; Respiratory Sounds | 1995 |
Investigation of the tendency to wheeze in pollen sensitive patients.
We have undertaken a double blind placebo controlled study of the effect of nasal beclomethasone on the tendency to wheeze in 20 unselected hay fever sufferers, half with a history of previous seasonal wheezing. We found no difference between either bronchial hyperresponsiveness, as measured by methacholine challenge, home-monitored PEFR, nor recorded wheeze nor cough between treated and placebo groups although the numbers were small. All were allowed the antihistamine cetirizine hydrochloride 10 mg daily. Eighteen out of the 19 patients had either bronchial hyperresponsiveness (PD20 methacholine < 8 mumol or a > 2 doubling dose change in their PD20 during the pollen season). We have shown a significant positive correlation between a hay fever score (HFS) (created by taking the sum of the home scored; nasal discharge, nasal blockage, eye irritation, sneeze and antihistamine use) and peak seasonal specific IgE to mixed grass pollen (Spearman correlation coefficient 0.5 P < 0.02). There was also a positive correlation between the rise in specific IgE from pre to peak season and the HFS, correlation coefficient 0.6 P = 0.03). Topics: Administration, Intranasal; Adult; Asthma; Beclomethasone; Bronchial Provocation Tests; Double-Blind Method; Humans; Immunoglobulin E; Middle Aged; Respiratory Sounds; Rhinitis, Allergic, Seasonal | 1992 |
Cough and wheezing from beclomethasone dipropionate aerosol are absent after triamcinolone acetonide.
To test the hypothesis that patients with asthma who develop cough and wheezing after the use of beclomethasone aerosol would have a better tolerance for triamcinolone aerosol.. Randomized, double-blinded, crossover trial.. Pulmonary function laboratory.. Volunteer sample of 24 patients attending an asthma clinic who had developed cough, with or without wheezing, after inhaling beclomethasone aerosol. All patients completed the study.. Aerosols were used in habitual manufacturers' preparations and canisters, but both were administered in three puffs through the delivery system used for triamcinolone. The preparations differed in drug (beclomethasone dipropionate or triamcinolone acetonide), propellant (trichloromonofluoromethane and dichlorodifluoromethane, or dichlorodifluoromethane alone, respectively) and dispersant (oleic acid or dehydrated alcohol, respectively). PATIENTS inhaled three puffs of one aerosol on one day and three of the other on the next.. Forced expiratory volume in one second (FEV1) was measured before and after each aerosol application. The FEV1 decreased a mean of 17.7% from baseline after inhalation of beclomethasone, and 0.8% after triamcinolone (difference, 16.9; 95% confidence limits, 12.36 to 21.34; p less than 0.001). Coughs were counted after each puff. The mean number of coughs after beclomethasone aerosol inhalation was 35.8, and after triamcinolone, 0.5 (difference, 35.3; 95% confidence limits, 22.62 to 47.98, p less than 0.001).. Asthmatic patients who are unable to inhale beclomethasone aerosol due to cough or wheezing can inhale triamcinolone aerosol without difficulty. Our investigation does not determine the exact cause of the coughing and wheezing with the beclomethasone aerosol, but we suspect the dispersant as the source. Topics: Adult; Aerosol Propellants; Aerosols; Aged; Asthma; Beclomethasone; Cough; Double-Blind Method; Female; Forced Expiratory Volume; Humans; Male; Middle Aged; Respiratory Sounds; Triamcinolone Acetonide | 1987 |
Cough and wheezing from beclomethasone aerosol.
Cough and wheezing are frequent side effects of inhaling beclomethasone dipropionate aerosol (BA) in patients with asthma. Twenty percent of our outpatient asthmatic subjects are unable to take BA due to these side effects. Twelve patients with history of severe cough and wheezing after inhaling BA were tested. Three puffs of either BA or placebo (Plc) were administered from a metered dose inhaler (MDI) in a double-blind crossover design. They coughed a mean of 31 times after BA and 19 times after Plc. Forced expiratory volume in one sec (FEV1) declined a mean of 22.6 percent after BA and 22.0 percent after Plc. Pretreatment with albuterol attenuated both the cough and the drop in FEV1. Follow-up study showed that regular pretreatment with bronchodilator enabled seven of 12 patients to tolerate BA therapy. The remaining five required a short course of increased dose oral steroid therapy. Cough and wheezing are frequent side effects of BA therapy that interfere with regular compliance. Pretreatment with a bronchodilator is effective in attenuating these side effects in some patients; in others, a short course of oral steroid therapy may be necessary. Topics: Aerosols; Albuterol; Asthma; Beclomethasone; Cough; Double-Blind Method; Forced Expiratory Volume; Humans; Respiratory Sounds | 1987 |
7 other study(ies) available for (9R)-9-chloro-11-17-dihydroxy-17-(2-hydroxy-1-oxoethyl)-10-13-16-trimethyl-6-7-8-11-12-14-15-16-octahydrocyclopenta[a]phenanthren-3-one and Respiratory-Sounds
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Intermittent treatment with high dose nebulized beclomethasone for recurrent wheezing in infants due to upper respiratory tract infection.
To investigate if high dose inhaled beclomethasone dipropionate started early after upper respiratory tract infection (URTI) could reduce recurrent wheezing in infants.. Twenty-six ambulatory infants, 7-12 months of age, with recurrent wheezing during upper respiratory tract infection participated. All experienced at least three wheezing attacks. Those with underlying lung or systemic disease were excluded. Infants were divided into two groups in an open unblinded manner, until 13 patients had been recruited for each group. The groups were similar in risk factors for recurrent wheezing. Four treatment periods of 5 days were planned for group 1. The dose regimen was nebulized beclomethasone 400 mg by mask tid for 5 days. Treatment was started at the very first sign of URTI prior to any sign of wheezing. Group 2 did not receive any preventive treatment and constituted the control group. Symptoms scores were recorded. The number of emergency room visits, hospital admissions and short courses with oral steroids was also noted.. Twelve infants completed 48 treatment periods. Five visited the emergency room, only one during beclomethasone therapy. Six received oral steroids, two receiving beclomethasone. No patient was admitted to the hospital. Symptom scores were significantly lower during beclomethasone treatment (p<0.05). No apparent adverse events were reported.. The infant with recurrent wheezing during URTI is a therapeutic challenge. Most of these infants have prodromal symptoms for about 24 hours before wheezing starts. In the present study we observed favorable results, decrease in the number the child wheezed and the number of acute attacks, when high dose inhaled beclomethasone is administered during this critical time. Topics: Administration, Inhalation; Anti-Asthmatic Agents; Beclomethasone; Child; Drug Administration Schedule; Female; Humans; Male; Recurrence; Respiratory Sounds; Respiratory Tract Infections | 2002 |
A persistent wheeze.
Topics: Anti-Asthmatic Agents; Aphonia; Asthma; Beclomethasone; Female; Humans; Middle Aged; Respiratory Sounds | 2000 |
Exhaled nitric oxide correlates with airway hyperresponsiveness in steroid-naive patients with mild asthma.
Endogenously released nitric oxide (NO) has been detected in the exhaled air of humans. Exhaled NO (NOexh) levels have been significantly increased in patients with inflammatory airways disorders such as asthma, and NOexh has been suggested to be a usable marker of airway inflammation. In the present study, NOexh levels were measured both in steroid-treated and untreated subjects with mild asthma, and were correlated with the degree of airway hyperresponsiveness (AHR), measured as the dose of histamine that produced a 20% decrease in FEV1 (PC20histamine). NOexh levels, which were significantly increased in steroid-naive patients (Group A1: NOexh = 21 +/- 11 ppb; n = 56) in comparison with levels in control subjects (Group B: NOexh = 10 +/- 2 ppb; n = 20; p < 0.001), correlated significantly with the PC20histamine (r = -0.65; p < 0.0001). The NOexh level was significantly lower in patients with chronic cough of other causes than bronchial asthma (Group A2: NOexh = 11 +/- 3 ppb; n = 18) when compared with the level in subjects with mild asthma (Group A1: p < 0.001). Therefore, the noninvasive measurement of NOexh allowed us to discriminate, among patients with respiratory complaints, between those with and without AHR. In asthmatic subjects treated with inhaled steroids, the NOexh levels were significantly lower (Group A3: NOexh = 13 +/- 5 ppb; n = 25) than in untreated subjects (Group A1; p < 0.01), and there was no relationship with the PC20histamine (r = -0.18, p = NS). These findings confirm that NOexh reflects AHR in patients with mild asthma who have not already been treated with inhaled steroids. Patients treated with inhaled steroids had an NOexh level comparable to levels in control subjects, although AHR could still be demonstrated. Topics: Adrenergic beta-Agonists; Adult; Airway Obstruction; Anti-Asthmatic Agents; Anti-Inflammatory Agents; Asthma; Beclomethasone; Biomarkers; Bronchial Hyperreactivity; Bronchial Provocation Tests; Chronic Disease; Cough; Dyspnea; Female; Forced Expiratory Volume; Glucocorticoids; Histamine; Humans; Male; Nitric Oxide; Respiration; Respiratory Sounds | 1998 |
Effect of inhaled beclomethasone dipropionate in the treatment of recurrent wheezing in infancy and early childhood.
Forty-one children, aged six to 36 months (mean, 23.3 months), with a past history of acute bronchiolitis with or without recurrent wheezing episodes were treated with either a beclomethasone dipropionate metered dose inhaler 150 microgram twice daily, or a placebo for 12 weeks. Aerosols were inhaled through an AeroChamber (Trudell, Canada) using a mask. The patients were followed up biweekly. The two groups were well matched in anthropometric data and frequency of wheezing prior to the study being undertaken. At the end of four to six weeks, the beclomethasone dipropionate treatment group showed a significant improvement in both wheezing and sleep patterns, and systemic steroid therapy was able to be tapered. No significant side effect could be ascribed to this treatment. Topics: Acute Disease; Administration, Inhalation; Adolescent; Beclomethasone; Bronchitis; Child, Preschool; Female; Humans; Male; Recurrence; Respiratory Sounds | 1993 |
Prevention of subglottic stenosis in neonatal ventilation.
Mechanical ventilation of the newborn is now widely used in neonatal intensive care. The oro-tracheal route of intubation is simpler, but for long-term ventilation has been considered unstable. A method of fixation of oro-tracheal tubes is described which overcomes this instability. Five hundred consecutive ventilated infants were intubated by the oro-tracheal route and the tube was fixed by the method described. Of the 500 ventilated infants, 213 died without being extubated. Of the 287 survivors, 44 developed a degree of post-extubation stridor. No surviving infant developed clinical evidence of subglottic stenosis and in almost 200 postmortem examinations laryngeal narrowing was not identified. The method of oro-tracheal fixation described is stable and may reduce the incidence of subglottic stenosis. Topics: Beclomethasone; Body Weight; Humans; Infant, Newborn; Infant, Premature; Intubation, Intratracheal; Laryngostenosis; Respiration, Artificial; Respiratory Sounds | 1986 |
Asthma: special challenge in the elderly.
Topics: Aerosols; Aged; Asthma; Beclomethasone; Bronchodilator Agents; Cromolyn Sodium; Drug Administration Schedule; Humans; Middle Aged; Respiratory Sounds | 1981 |
Aldecin nasal spray.
Topics: Adult; Beclomethasone; Female; Humans; Nasal Decongestants; Respiration Disorders; Respiratory Sounds | 1979 |