Biomedical subjects

Sudeep Kundu

Publications and source records attributed to Sudeep Kundu.

3 recordsLinked to original sources

PubMed2005

Once-daily ciclesonide improves lung function and is well tolerated by patients with mild-to-moderate persistent asthma.

BACKGROUND: Inhaled corticosteroids are recommended as first-line therapy for persistent asthma. OBJECTIVE: We sought to assess the efficacy and safety of ciclesonide once daily in patients with mild-to-moderate persistent asthma. METHODS: An integrated analysis of 2 identical, multicenter, double-blind, randomized, parallel-group, placebo-controlled trials was conducted. Patients (n = 1015; aged > or =12 years) with mild-to-moderate asthma (FEV1 of 60% to 85% of predicted value) were randomized to ciclesonide 80 microg (CIC80), 160 microg (CIC160), or 320 microg (CIC320), once daily (exactuator doses) in the morning or placebo for 12 weeks. RESULTS: All ciclesonide groups showed significant improvements from baseline to week 12 in FEV1 compared with the placebo group (CIC80, 0.12 L [P = .0007]; CIC160, 0.13 L [P = .0004]; and CIC320, 0.14 L [P < .0001]). Likewise, FEV1 percent predicted, morning and evening peak expiratory flow, 24-hour asthma symptom score, daily albuterol use, and nighttime awakenings were significantly improved in all ciclesonide groups compared with the placebo group. Overall ciclesonide safety profile and rates of oropharyngeal adverse events for all groups were low and similar to those of the placebo group. Fewer ciclesonide-treated patients exhibited asthma-aggravated adverse events, and fewer ciclesonide-treated patients discontinued the study for any reason or because of a lack of efficacy compared with those in the placebo group. No suppression of hypothalamic-pituitary-adrenal-axis function (as assessed by means of 24-hour urinary cortisol levels corrected for creatinine and peak serum cortisol levels after stimulation with low-dose [1 microg] cosyntropin) was observed with any dose of ciclesonide. CONCLUSIONS: In this integrated analysis, ciclesonide once daily administered in the morning is effective and well tolerated.

Adult↗

PubMed2005

Effect of ciclesonide and fluticasone on hypothalamic-pituitary-adrenal axis function in adults with mild-to-moderate persistent asthma.

BACKGROUND: Despite their proven efficacy in the treatment and prevention of asthma exacerbations, current inhaled corticosteroids carry safety concerns, especially adrenal suppression. Ciclesonide (hydrofluoroalkane propellant) is a novel inhaled corticosteroid with few, if any, clinical adverse events. OBJECTIVE: To evaluate the potential effects of ciclesonide therapy on the dynamic cortisol response to sequential low- and high-dose cosyntropin stimulation in adults with mild-to-moderate persistent asthma. METHODS: This was a double-blind, randomized, placebo-controlled, 12-week study in adults with mild-to-moderate asthma. One hundred sixty-four patients were randomized and treated; 148 patients completed the study. Fluticasone propionate (chlorofluorocarbon propellant) was used as an active comparator. The doses administered were 320 microg of ciclesonide once daily, 320 microg of ciclesonide twice daily, and 440 microg of fluticasone propionate twice daily, all doses ex-actuator. RESULTS: For both ciclesonide groups, changes in mean low- and high-dose peak serum cortisol levels and in 24-hour urinary free cortisol levels corrected for creatinine were small vs baseline and comparable with placebo. For the fluticasone propionate group, significant reductions vs placebo in serum cortisol levels in response to high-dose cosyntropin stimulation and in 24-hour urinary free cortisol levels were observed. Oral candidiasis rates were 2.5% for 320-microg/d ciclesonide, 2.4% for 640-microg/d ciclesonide, and 22.0% for 880-microg/d fluticasone propionate. CONCLUSIONS: These findings confirm the safety of ciclesonide therapy, demonstrating that at doses up to 640 microg/d, the drug does not affect sensitive markers of adrenal function.

Adolescent↗

PubMed2005

Ciclesonide, a novel inhaled steroid, does not affect hypothalamic-pituitary-adrenal axis function in patients with moderate-to-severe persistent asthma.

BACKGROUND: Inhaled corticosteroids (ICSs) reduce local airway inflammation, which is an underlying cause of asthma symptoms. However, potential systemic side effects associated with ICS use are a major concern for asthmatic patients. METHODS: Adult patients (n = 60; > or = 18 years of age) with moderate-to-severe asthma were randomized to receive 4 weeks of treatment with ciclesonide (CIC), 320 microg bid (CIC 640), CIC, 640 microg bid (CIC 1280), fluticasone propionate (FP), 440 microg bid (FP 880), FP 880 microg bid (FP 1760), or placebo (PBO) [all doses expressed as ex-actuator; comparable to ex-valve doses of 800 and 1,600 microg/d for CIC and 1,000 and 2,000 microg/d for FP, respectively]. RESULTS: After 29 days of treatment, CIC 640, CIC 1280, and FP 880 had no significant effect on the mean serum cortisol area under the curve for 0 to 24 h (AUC0-24h). FP 1760 produced a statistically significant suppression in mean serum cortisol AUC0-24h compared to PBO (p = 0.0009; 95% confidence interval [CI] -117.5 [corrected] to -32.1). Results obtained with cosyntropin stimulation revealed no statistically significant differences among the groups. The CIC 640 group demonstrated a significant increase compared to the PBO group in 24-h urinary cortisol levels from baseline at week 4 (p = 0.0224; 95% CI, 0.0023 to 0.0283), while the other treatment groups revealed no change in this parameter. The incidence of treatment-emergent adverse events was similar in all groups, and all adverse events were mild or moderate in severity. CONCLUSION: Treatment with moderate and high doses of CIC does not result in hypothalamic-pituitary-adrenal-axis suppression as compared with PBO.

Administration, Inhalation↗