(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 Growth-Disorders

Treatment guidelines for asthma recommend inhaled corticosteroids (ICS) as first-line therapy for children with persistent asthma. Although ICS treatment is generally considered safe in children, the potential systemic adverse effects related to regular use of these drugs have been and continue to be a matter of concern, especially the effects on linear growth.. To assess the impact of ICS on the linear growth of children with persistent asthma and to explore potential effect modifiers such as characteristics of available treatments (molecule, dose, length of exposure, inhalation device) and of treated children (age, disease severity, compliance with treatment).. We searched the Cochrane Airways Group Specialised Register of trials (CAGR), which is derived from systematic searches of bibliographic databases including CENTRAL, MEDLINE, EMBASE, CINAHL, AMED and PsycINFO; we handsearched respiratory journals and meeting abstracts. We also conducted a search of ClinicalTrials.gov and manufacturers' clinical trial databases to look for potential relevant unpublished studies. The literature search was conducted in January 2014.. Parallel-group randomised controlled trials comparing daily use of ICS, delivered by any type of inhalation device for at least three months, versus placebo or non-steroidal drugs in children up to 18 years of age with persistent asthma.. Two review authors independently performed study selection, data extraction and assessment of risk of bias in included studies. We conducted meta-analyses using the Cochrane statistical package RevMan 5.2 and Stata version 11.0. We used the random-effects model for meta-analyses. We used mean differences (MDs) and 95% CIs as the metrics for treatment effects. A negative value for MD indicates that ICS have suppressive effects on linear growth compared with controls. We performed a priori planned subgroup analyses to explore potential effect modifiers, such as ICS molecule, daily dose, inhalation device and age of the treated child.. We included 25 trials involving 8471 (5128 ICS-treated and 3343 control) children with mild to moderate persistent asthma. Six molecules (beclomethasone dipropionate, budesonide, ciclesonide, flunisolide, fluticasone propionate and mometasone furoate) [corrected] given at low or medium daily doses were used during a period of three months to four to six years. Most trials were blinded and over half of the trials had drop out rates of over 20%.Compared with placebo or non-steroidal drugs, ICS produced a statistically significant reduction in linear growth velocity (14 trials with 5717 participants, MD -0.48 cm/y, 95% CI -0.65 to -0.30, moderate quality evidence) and in the change from baseline in height (15 trials with 3275 participants; MD -0.61 cm/y, 95% CI -0.83 to -0.38, moderate quality evidence) during a one-year treatment period.Subgroup analysis showed a statistically significant group difference between six molecules in the mean reduction of linear growth velocity during one-year treatment (Chi² = 26.1, degrees of freedom (df) = 5, P value < 0.0001). The group difference persisted even when analysis was restricted to the trials using doses equivalent to 200 μg/d hydrofluoroalkane (HFA)-beclomethasone. Subgroup analyses did not show a statistically significant impact of daily dose (low vs medium), inhalation device or participant age on the magnitude of ICS-induced suppression of linear growth velocity during a one-year treatment period. However, head-to-head comparisons are needed to assess the effects of different drug molecules, dose, inhalation device or patient age. No statistically significant difference in linear growth velocity was found between participants treated with ICS and controls during the second year of treatment (five trials with 3174 participants; MD -0.19 cm/y, 95% CI -0.48 to 0.11, P value 0.22). Of two trials that reported linear growth velocity in the third year of treatment, one trial involving 667 participants showed similar growth velocity between the budesonide and placebo groups (5.34 cm/y vs 5.34 cm/y), and another trial involving 1974 participants showed lower growth velocity in the budesonide group compared with the placebo group (MD -0.33 cm/y, 95% CI -0.52 to -0.14, P value 0.0005). Among four trials reporting data on linear growth after treatment cessation, three did not describe statistically significant catch-up growth in the ICS group two to four months after treatment cessation. One trial showed accelerated li. Regular use of ICS at low or medium daily doses is associated with a mean reduction of 0.48 cm/y in linear growth velocity and a 0.61-cm change from baseline in height during a one-year treatment period in children with mild to moderate persistent asthma. The effect size of ICS on linear growth velocity appears to be associated more strongly with the ICS molecule than with the device or dose (low to medium dose range). ICS-induced growth suppression seems to be maximal during the first year of therapy and less pronounced in subsequent years of treatment. However, additional studies are needed to better characterise the molecule dependency of growth suppression, particularly with newer molecules (mometasone, ciclesonide), to specify the respective role of molecule, daily dose, inhalation device and patient age on the effect size of ICS, and to define the growth suppression effect of ICS treatment over a period of several years in children with persistent asthma.

Topics: Administration, Inhalation; Adrenal Cortex Hormones; Androstadienes; Anti-Asthmatic Agents; Asthma; Beclomethasone; Budesonide; Child; Child, Preschool; Fluocinolone Acetonide; Fluticasone; Growth; Growth Disorders; Humans; Mometasone Furoate; Patient Dropouts; Pregnadienediols; Pregnenediones

Inhaled corticosteroids (ICS) are the first-line treatment for children with persistent asthma. Their potential for growth suppression remains a matter of concern for parents and physicians.. To assess whether increasing the dose of ICS is associated with slower linear growth, weight gain and skeletal maturation in children with asthma.. We searched the Cochrane Airways Group Specialised Register of trials (CAGR) and the ClinicalTrials.gov website up to March 2014.. Studies were eligible if they were parallel-group randomised trials evaluating the impact of different doses of the same ICS using the same device in both groups for a minimum of three months in children one to 17 years of age with persistent asthma.. Two review authors ascertained methodological quality independently using the Cochrane Risk of bias tool. The primary outcome was linear growth velocity. Secondary outcomes included change over time in growth velocity, height, weight, body mass index and skeletal maturation.. Among 22 eligible trials, 17 group comparisons were derived from 10 trials (3394 children with mild to moderate asthma), measured growth and contributed data to the meta-analysis. Trials used ICS (beclomethasone, budesonide, ciclesonide, fluticasone or mometasone) as monotherapy or as combination therapy with a long-acting beta2-agonist and generally compared low (50 to 100 μg) versus low to medium (200 μg) doses of hydrofluoroalkane (HFA)-beclomethasone equivalent over 12 to 52 weeks. In the four comparisons reporting linear growth over 12 months, a significant group difference was observed, clearly indicating lower growth velocity in the higher ICS dose group of 5.74 cm/y compared with 5.94 cm/y on lower-dose ICS (N = 728 school-aged children; mean difference (MD)0.20 cm/y, 95% confidence interval (CI) 0.02 to 0.39; high-quality evidence): No statistically significant heterogeneity was noted between trials contributing data. The ICS molecules (ciclesonide, fluticasone, mometasone) used in these four comparisons did not significantly influence the magnitude of effect (X(2) = 2.19 (2 df), P value 0.33). Subgroup analyses on age, baseline severity of airway obstruction, ICS dose and concomitant use of non-steroidal antiasthmatic drugs were not performed because of similarity across trials or inadequate reporting. A statistically significant group difference was noted in unadjusted change in height from zero to three months (nine comparisons; N = 944 children; MD 0.15, 95% CI -0.28 to -0.02; moderate-quality evidence) in favour of a higher ICS dose. No statistically significant group differences in change in height were observed at other time points, nor were such differences in weight, bone mass index and skeletal maturation reported with low quality of evidence due to imprecision.. In prepubescent school-aged children with mild to moderate persistent asthma, a small but statistically significant group difference in growth velocity was observed between low doses of ICS and low to medium doses of HFA-beclomethasone equivalent, favouring the use of low-dose ICS. No apparent difference in the magnitude of effect was associated with three molecules reporting one-year growth velocity, namely, mometasone, ciclesonide and fluticasone. In view of prevailing parents' and physicians' concerns about the growth suppressive effect of ICS, lack of or incomplete reporting of growth velocity in more than 86% (19/22) of eligible paediatric trials, including those using beclomethasone and budesonide, is a matter of concern. All future paediatric trials comparing different doses of ICS with or without placebo should systematically document growth. Findings support use of the minimal effective ICS dose in children with asthma.

Topics: Administration, Inhalation; Adrenal Cortex Hormones; Androstadienes; Anti-Asthmatic Agents; Asthma; Beclomethasone; Budesonide; Child; Dose-Response Relationship, Drug; Fluticasone; Growth; Growth Disorders; Humans; Mometasone Furoate; Pregnadienediols; Pregnenediones; Randomized Controlled Trials as Topic

Fear of growth retardation may account for the underuse of inhaled corticosteroids in children with asthma, despite compelling evidence of their effectiveness. This fear may be reduced with newer agents with lower oral bioavailability if their theoretical advantage of fewer systemic adverse effects than the standard treatment of inhaled beclometasone is realized in practice. This review aims to determine if one of the newer agents, inhaled fluticasone, has less effect on the growth of pre-pubertal asthmatic children than inhaled beclometasone. The outcome measure was growth velocity. Two double blind, randomized controlled trials were identified. In one of the studies the mean growth velocity in the fluticasone group was 0.7 cm/year greater than in the beclometasone group. In the second, smaller study the mean growth velocity in the fluticasone group was 0.8 cm/year greater. There is therefore some evidence that fluticasone has less (if any) adverse effect on growth.

Topics: Androstadienes; Anti-Inflammatory Agents; Asthma; Beclomethasone; Child; Fluticasone; Growth Disorders; Humans

Flunisolide hydrofluoroalkane (HFA) has efficacy equivalent to that of flunisolide chlorofluorocarbon (CFC) at one third the dose of the CFC formulation, a reduction from 250 microg/puff for flunisolide CFC to 85 microg/puff for flunisolide HFA. Flunisolide HFA delivers a smaller particle size (1.2 microm) in solution, resulting in improved lung deposition as compared with flunisolide CFC (3.8 microm), which is delivered in suspension. An added built-in spacer has reduced oropharyngeal deposition that may result in fewer adverse events and make it easier to use. The objective of this study was to compare the year-long safety of flunisolide HFA (daily dosage 340 microg) with that of CFC beclomethasone dipropionate (BDP) (daily dosage 336 microg) and cromolyn sodium (daily dosage 6,400 microg) in children 4-11 years old with mild-to-moderate asthma. The effects of these drugs on linear growth and growth velocity were also compared. The study was a 1-year open-label, parallel-group trial. Changes in physical examinations (including growth), adverse events, vital signs, electrocardiograms, cosyntropin stimulation tests, mouth and throat cultures for Candida albicans, and laboratory findings were analyzed. Patients 4-5 years old received flunisolide HFA only. In total, 235 children were evaluated (152 receiving flunisolide HFA, 39 BDP, and 44 cromolyn). The incidence of adverse events was comparable among treatment groups; most were mild or moderate and considered unrelated to treatment. Among patients 6-11 years old, mean changes from baseline height at week 52 were 6.2 cm for the flunisolide HFA and cromolyn groups and 5.1 cm for the BDP group. Thus growth in children receiving flunisolide HFA was unaffected by 1 year of treatment. Changes from baseline in other parameters, including response to cosyntropin stimulation, were insignificant and similar among the 3 treatment groups. At the dosages studied, and following 1 year of treatment, flunisolide HFA with its small particle size and built-in spacer is safe and well tolerated in children 4-11 years old. There are no adverse effects associated with hypothalamic pituitary axis (HPA) function of flunisolide HFA, including linear growth in children 6-11 years old when compared with BDP and cromolyn sodium.

Topics: Anti-Asthmatic Agents; Asthma; Beclomethasone; Child; Child Development; Child, Preschool; Cromolyn Sodium; Female; Fluocinolone Acetonide; Growth Disorders; Humans; Hypothalamus; Male; Pituitary Gland; Severity of Illness Index; Time Factors

Intranasal beclomethasone dipropionate (BDP) has generally been considered to have no systemic activity at recommended doses, but the potential for long-term effects on growth has not previously been evaluated. This study was undertaken to assess the effects of 1 year of treatment with intranasal BDP on growth in children.. In this double-blind, randomized, parallel-group study, 100 prepubertal children 6 to 9 years old with perennial allergic rhinitis were treated with aqueous BDP 168 microg twice daily (n = 51) or placebo (n = 49) for 1 year. Subjects' baseline heights were required to be between the 5th and 95th percentile, and skeletal age as determined by left wrist radiograph was required to be within 2 years of chronological age. Washout periods for medications known to affect growth, including other forms of corticosteroids, were established, and these medications were prohibited during the study. However, short courses of oral prednisolone lasting no more than 7 days, and short courses of dermatologic corticosteroids lasting no more than 10 days, were allowed. Height was measured with a stadiometer after 1, 2, 4, 6, 8, 10, and 12 months of treatment. The hypothalamic-pituitary-adrenocortical axis was assessed by measurements of 8 AM basal cortisol concentrations and response to. 25 mg cosyntropin stimulation. The primary safety parameter was the rate of change in standing height. Statistical analyses were based on all randomized subjects who received at least 1 dose of medication (intent-to-treat principle). The rate of change in standing height was analyzed for all subjects who entered the study and for those completing the full 12 months of treatment (n = 80). The rate of change in standing height over the 1-year study was calculated as the slope of a linear regression line fitted to each subject's height measurements over time. Because there was a statistically significant between-group difference in standing height at baseline, an analysis of covariance was performed for all analyses of standing height data.. Of the 100 subjects enrolled, 90 completed the study. The 2 treatment groups were generally comparable at baseline; however, at baseline, mean age and mean height were significantly greater in the BDP treatment group that the in placebo treatment group. In both analyses, overall growth rate was significantly slower in BDP-treated subjects than placebo-treated subjects. The mean change in standing height after 1 year was 5.0 cm in the BDP-treated subjects compared with 5.9 cm in the placebo-treated subjects. The difference in growth rates was evident as early as the 1-month treatment visit, suggesting that the effect on growth occurred initially. The growth-suppressive effect of BDP remained consistent across all age and gender subgroups, and among subjects with and without a previous history of corticosteroid use. Use of additional exogenous corticosteroids during the study was similar in both groups and did not affect the results. Because there was a baseline imbalance in height, a supplemental analysis of the differences in prestudy growth rates was performed. This analysis found no baseline imbalance in prestudy growth rates. To determine whether the difference in growth rates during the study could be attributed to preexisting growth rates, a z score analysis was performed. The heights of both groups were normalized at baseline and at the end of the study using the US National Center for Health Statistics data for mean and standard deviations of height. This analysis confirmed that the difference in growth rates between the 2 groups was primarily attributable to the treatment rather than to any preexisting difference in growth. Additional analyses confirmed that the results were not influenced by outlier values. No significant between-group difference were found in the hypothalamic-pituitary-adrenocortical axis assessments. No unusual adverse events were observed. (ABSTRACT

Topics: Administration, Intranasal; Anti-Inflammatory Agents; Beclomethasone; Child; Female; Glucocorticoids; Growth; Growth Disorders; Humans; Hypothalamo-Hypophyseal System; Male; Pituitary-Adrenal System

To determine the relationship between biochemical markers of bone metabolism and statural growth, and their suitability as surrogate markers of inhaled corticosteroid induced growth suppression.. Randomised, double blind, placebo controlled comparison of inhaled beclomethasone dipropionate 200 micrograms twice daily as dry powder for six months.. Southampton.. Serum osteocalcin, urinary deoxypyridinoline, and statural growth.. 7 to 9 year old children with recurrent wheeze.. There were no significant differences in serum osteocalcin between the beclomethasone dipropionate and placebo group measured at baseline or after three and six months' treatment, while deoxy-pyridinoline was significantly higher in the placebo treated children after three months. Growth was significantly decreased in the beclomethasone dipropionate group over the course of the study. Growth over the six months, both in those receiving beclomethasone dipropionate and those receiving placebo, was significantly correlated with serum osteocalcin measured at three months and six months.. Although serum osteocalcin shows excellent correlation with growth, it is a poor marker for decreased growth associated with use of inhaled corticosteroids.

Topics: Administration, Inhalation; Administration, Topical; Amino Acids; Anti-Inflammatory Agents; Beclomethasone; Biomarkers; Child; Creatinine; Double-Blind Method; Female; Glucocorticoids; Growth; Growth Disorders; Humans; Male; Osteocalcin; Prospective Studies

Poorly controlled severe asthma can lead to growth impairment in childhood. In children with mild asthma, it is less clear whether treatment influences growth or adrenal function. We determined in a randomized, double-blind, placebo-controlled, community-based study, the effect of inhaled beclomethasone dipropionate (BDP) 400 micrograms/day for 7 mo on the linear growth and adrenal function of 94 children 7 to 9 yr of age. Height was measured at least monthly during treatment, and adrenal function assessed by overnight urinary cortisol at baseline and after 3 and 6 mo of treatment. Mean regressed daily growth was significantly decreased during the treatment period in the BDP-treated group, 0.79 versus 1.14 mm/wk (difference 0.35 mm/wk; 95% CI -0.46 to -0.25; p < 0.0001). At the end of the 7 mo, the BDP-treated children had grown significantly less than the children on placebo: mean of 2.66 versus 3.66 cm (difference 1.0 cm; 95% CI -1.36 to -0.64 cm; p < 0.0001). Growth was significantly decreased in both males and females. During a washout period of 4 mo, there was no significant catch-up growth. BDP had no effect on overnight urinary cortisol production. BDP at a dose taken by many children significantly decreases statural growth in children with mild asthma, and this effect is unlikely to be mediated through the hypothalamo-pituitary-adrenal axis.

Topics: Administration, Inhalation; Adrenal Glands; Asthma; Beclomethasone; Body Height; Child; Double-Blind Method; Female; Growth Disorders; Humans; Hydrocortisone; Hypothalamo-Hypophyseal System; Male; Pituitary-Adrenal System

A 12-month controlled pediatric study of intranasal beclomethasone dipropionate (BDP) reported a 0.9 cm decrease in annual height growth velocity. Since children with allergic rhinitis may be treated for years, this report evaluates long-term height growth effects.. We reviewed the clinical charts of children with allergic rhinitis who were treated for the first time with intranasal BDP and were less than 10 years of age at initiation. Height was determined by stadiometry before intranasal corticosteroid therapy and compared with height at a final visit.. Sixty children aged 24 to 117 months (mean age, 70 months) were treated for an average of 36 months. The pretherapy height percentile was 44.6, which increased to the 52.2 percentile at the final visit.. Long-term clinical use of intranasal BDP in children was not associated with decreased height growth. This outcome may reflect decreased long-term compliance compared with a short-term study. However, the treatment remained effective. Some children may be at special risk. Careful height measurements are recommended every 6 months.

Topics: Administration, Intranasal; Age Factors; Anti-Inflammatory Agents; Beclomethasone; Body Height; Child; Child Development; Child, Preschool; Female; Growth Disorders; Humans; Male; Retrospective Studies; Rhinitis; Time Factors

We report the case of an atopic patient aged 16 with a perannual asthma. He has been treated since the age of 4 with inhaled corticosteroïds. His growth was regular until he was 14 when beclomethasone was replaced by fluticasone (both administered by pressurized inhaler) due to adrenal suppression. Growth inhibiting effects of different inhaled corticosteroids are discussed focusing mainly on their effect on collagen synthesis.

Topics: Administration, Inhalation; Adolescent; Androstadienes; Anti-Asthmatic Agents; Anti-Inflammatory Agents; Asthma; Beclomethasone; Collagen; Fluticasone; Growth Disorders; Humans; Male

Topics: Administration, Inhalation; Anti-Inflammatory Agents; Asthma; Beclomethasone; Budesonide; Child; Female; Glucocorticoids; Growth; Growth Disorders; Humans; Male

We describe 6 (4F, 2M) prepubertal children with moderate asthma diagnosed at a mean age of 2.8 years. All patients were treated with inhaled corticosteroids in a dose of between 300 and 800 mcg of beclomethasone dipropionate (becotide) daily, given either as an aerosol or rotahaler. Mean height velocity SDS decreased from -0.8 (range +0.5 to -2.0) to -3.2 (range -1.3 to -4.8) when the dose was increased. Alternatively, when the dose was reduced or stopped, mean height velocity SDS increased from -3.2 (range -2.0 to -4.8) to +0.8 (range -1.2 to +2.7). Careful assessment of height velocity is indicated in all children receiving treatment with inhaled corticosteroids.

Topics: Administration, Inhalation; Asthma; Beclomethasone; Body Height; Child, Preschool; Female; Growth Disorders; Humans; Infant; Male

The effect of inhaled steroids on adrenal glands of asthmatic subjects are often difficult to assess because subjects may have received oral steroids before. Moreover, even if the Synacthen test is abnormal, it does not necessarily mean that the adrenals are clinically inefficient. Adrenal insufficiency can certainly occur at high doses of inhaled steroids. Possible long term effects on bone are under study. Ecchymosis has been described. Oropharyngeal candidiasis is frequent but rarely symptomatic and responds well to treatment. Hoarseness is rare but troublesome. In children, inhaled steroids, even taken at low dose, can induce growth impairment. After cessation of inhaled steroids, adrenal insufficiency is only theoretical. Asthmatic flare-ups are more of a threat. Although inhaled steroids are of remarkable efficacy and tolerance, one should not exclude the possibility of long-term negative effects, especially in children.

Topics: Administration, Inhalation; Administration, Topical; Adrenal Glands; Adult; Age Factors; Anti-Inflammatory Agents; Asthma; Beclomethasone; Budesonide; Child; Cosyntropin; Drug Tolerance; Glucocorticoids; Growth Disorders; Humans; Pregnenediones

Topics: Administration, Inhalation; Adrenal Glands; Asthma; Beclomethasone; Child; Child, Preschool; Drug Administration Schedule; Female; Growth Disorders; Humans; Male

Topics: Asthma; Beclomethasone; Child; Female; Growth Disorders; Humans; Male

Topics: Adolescent; Asthma; Beclomethasone; Bronchodilator Agents; Child; Female; Growth Disorders; Hormones; Humans; Prednisone; Respiratory Therapy; Triamcinolone Acetonide

Topics: 17-Hydroxycorticosteroids; Adolescent; Adrenal Cortex Hormones; Aerosols; Asthma; Beclomethasone; Child; Child, Preschool; Circadian Rhythm; Cosyntropin; Female; Growth Disorders; Humans; Hydrocortisone; Male; Pituitary-Adrenal System; Time Factors

A study of the growth patterns of 19 children with chronic asthma, whose growth had become retarded while they were receiving regular treatment with prednisolone, showed that this trend was reversed after the substitution of corticotrophin.

Topics: Adolescent; Adrenocorticotropic Hormone; Asthma; Beclomethasone; Body Height; Child; Child, Preschool; Chronic Disease; Female; Growth; Growth Disorders; Humans; Male; Prednisolone; Time Factors