Beclomethasone/formoterol in the management of COPD: a randomised controlled trial.

OBJECTIVES: To evaluate the effect of beclomethasone/formoterol versus budesonide/formoterol (non-inferiority) and versus formoterol (superiority) in patients with severe stable chronic obstructive pulmonary disease (COPD). METHODS: A double-blind, double-dummy, randomised, active-controlled, parallel-group study. After 4 weeks run-in with ipratropium/salbutamol (40/200 µg, three times daily) patients were randomised to receive beclomethasone/formoterol (200/12 µg pressurised metered dose inhaler), budesonide/formoterol (400/12 µg dry powder inhaler) or formoterol (12 µg dry powder inhaler) twice daily for 48 weeks. Co-primary efficacy variables were change from baseline to 48 weeks in pre-dose morning forced expiratory volume in 1 s (FEV(1)) and mean rate of COPD exacerbations. RESULTS: Of 718 patients randomised, 703 (232 beclomethasone/formoterol, 238 budesonide/formoterol, 233 formoterol) were in the ITT analysis. Improvement in pre-dose morning FEV(1) was 0.077 L, 0.080 L and 0.026 L for beclomethasone/formoterol, budesonide/formoterol and formoterol respectively (LS mean from the ANCOVA model). Beclomethasone/formoterol was not inferior to budesonide/formoterol (95% CI of the difference -0.052, 0.048) and superior to formoterol (p = 0.046). The overall rate of COPD exacerbations/patient/year was similar and not statistically significantly different among treatments (beclomethasone/formoterol 0.414, budesonide/formoterol 0.423 and formoterol 0.431). Quality of life and COPD symptoms improved in all groups and use of rescue medication decreased. Safety profiles were as expected and treatments well-tolerated. CONCLUSIONS: Beclomethasone/formoterol (400/24 µg) treatment for 48 weeks improved pulmonary function, reduced symptoms compared to formoterol, was safe and well-tolerated in patients with severe stable COPD. Neither of the long-acting ß2-agonist/inhaled corticosteroid combinations affected the low exacerbation rate seen in this population.

Oral beclometasone dipropionate in the treatment of extensive and left-sided active ulcerative colitis: a multicentre randomised study.

AIM: To explore the efficacy and safety of the topically acting steroid beclometasone dipropionate (BDP) in an oral controlled release formulation in the treatment of extensive or left-sided ulcerative colitis. METHODS: In a multicentre, randomised, parallel-group, single-blind study, patients with active mild to moderate ulcerative colitis were randomised to a 4-week treatment with BDP 5 mg/day o.d. vs. 5-ASA 0.8 g t.d.s. The primary efficacy variable was the decrease of Disease Activity Index (DAI) (clinical symptoms and endoscopic appearance of mucosa). Safety was evaluated by monitoring adverse events, vital signs, haematochemical parameters and adrenal function. RESULTS: One hundred and seventy-seven patients were enrolled and randomly treated with BDP (n = 90) or 5-ASA (n = 87). Mean DAI score decreased in both treatments groups (P < 0.0001 vs. baseline for both groups). Clinical remission was achieved in 63.0% of patients in the BDP group vs. 62.5% in the 5-ASA group. A significant DAI score improvement (P < 0.05) in favour of BDP was observed in patients with extensive disease. Both treatments were well tolerated. Mean plasma cortisol levels were significantly reduced vs. baseline in BDP recipients, but without signs of pituitary-adrenal function depletion. CONCLUSION: Oral BDP gave an overall treatment result in patients with active ulcerative colitis without signs of systemic side-effects.

Oral beclometasone dipropionate in the treatment of active ulcerative colitis: a double-blind placebo-controlled study.

AIM: To evaluate efficacy and safety of oral beclometasone dipropionate (BDP) when added to 5-ASA in the treatment of patients with active ulcerative colitis. METHODS: In a 4-week, placebo-controlled, double-blind study, patients with extensive or left-sided mild to moderate active ulcerative colitis were randomized to receive oral 5-ASA (3.2 g/day) plus BDP (5 mg/day) or placebo. Clinical, endoscopic and histologic features, and haematochemical parameters were recorded at baseline and at the end of the study. RESULTS: One hundred and nineteen patients were enrolled and randomly treated with BDP plus 5-ASA (n = 58) or placebo plus 5-ASA (n = 61). Both treatment groups showed a statistically significant decrease of disease activity index (DAI) and histology score at the end of treatment (P = 0.001, each). DAI score was lower in the BDP group than in the placebo group (P = 0.014), with more patients in clinical remission in the BDP group (58.6% vs. 34.4%, P = 0.008). Serum cortisol levels significantly decreased in BDP group vs. baseline (P = 0.002), but without signs of pituitary-adrenal function depletion. A low incidence of adverse events was observed in both groups. CONCLUSIONS: Oral BDP in combination with oral 5-ASA is significantly more effective than 5-ASA alone in the treatment of patients with extensive or left-sided active ulcerative colitis.

Oral beclomethasone dipropionate in patients with mild to moderate ulcerative colitis: a dose-finding study.

Systemic glucocorticosteroids have demonstrated efficacy in ulcerative colitis (UC) but cause undesired systemic side effects. Beclomethasone dipropionate (BDP) has potent topical activity and is extensively metabolized. This randomized double-blind study investigated an oral gastroresistant controlled-release preparation of BDP in 57 patients with mild to moderately severe extensive or left-sided UC. Patients were assigned to receive BDP 5 or 10 mg/d; a third group took a clinically inactive dose (1.6 g/d) of 5-aminosalicylic acid (5-ASA). Both BDP doses displayed excellent efficacy confirmed by results of endoscopy, biopsy, and clinical evaluation. Significant improvement from baseline occurred in most signs and symptoms of UC, particularly stool frequency, rectal bleeding, and mucus in the stool (P<.01). Tolerability was good in both BDP groups. Morning plasma cortisol levels decreased significantly from baseline with BDP 10 mg, but no significant changes in vital signs were observed at the end of treatment. Despite a small sample size and the open comparison with 5-ASA, this multicenter study showed the therapeutic equivalence of BDP 5 and 10 mg/d in alleviating clinical symptoms and improving endoscopic and biopsy scores in patients with mild to moderate UC. BDP 5 mg/d displayed better general tolerability and less reduction of plasma cortisol levels, however, and may be preferable to the higher dose in this indication.

[Vascular tumors of the lung: case reports]. / I tumori vascolari del polmone: contributo casistico.

The Authors report their experience about 7 cases of vascular pulmonary tumours, some of which extremely uncommon. After indicating the possible anatomopathological classification, argument still under discussion, they describe clinical manifestation and radiological pattern, typical of this neoplasms.