TIOTROPIUM BROMIDE

Tiotropium is administered by dry powder inhalation. Some of the pharmacokinetic data described below were obtained with higher doses than recommended for therapy. A dedicated pharmacokinetic study in patients with COPD evaluating once-daily tiotropium delivered from the RESPIMAT inhaler (5 mcg) and as inhalation powder (18 mcg) from the LupinHaler device resulted in a similar systemic exposure between the two products.

AbsorptionFollowing dry powder inhalation by young healthy volunteers, the ...

The tiotropium bromide inhalation powder clinical development program consisted of six Phase 3 studies in 2,663 patients with COPD (1,308 receiving tiotropium bromide inhalation powder): two 1-year, placebo-controlled studies, two 6-month, placebo-controlled studies and two 1-year, ipratropium-controlled studies. These studies enrolled patients who had a clinical diagnosis of COPD, were 40 years of age or older, had a history of smoking greater than 10 pack-years, had a forced expiratory volume in one second (FEV 1 ) less than or equal to 60% or 65% of predicted, and a ratio of FEV 1 /FVC of l...

The following adverse reactions are described, or described in greater detail, in other sections: Immediate hypersensitivity reactions [see Warnings and Precautions ( 5.2 )] Paradoxical bronchospasm [see Warnings and Precautions ( 5.3 )] Worsening of narrow-angle glaucoma [see Warnings and Precautions ( 5.4 )] Worsening of urinary retention [see Warnings and Precautions ( 5.5 )] The most common adverse reactions (>5% incidence in the 1-year placebo- controlled trials) were upper respiratory trac...

Tiotropium bromide inhalation powder is contraindicated in patients with a hypersensitivity to tiotropium, ipratropium, or any components of this product [see Warnings and Precautions ( 5.2 )] . In clinical trials and postmarketing experience with tiotropium bromide inhalation powder, immediate hypersensitivity reactions, including angioedema (including swelling of the lips, tongue, or throat), it...

Not for acute use: Not a rescue medication ( 5.1 ) Immediate hypersensitivity reactions: Discontinue tiotropium bromide inhalation powder at once and consider alternatives if immediate hypersensitivity reactions, including angioedema, urticaria, rash, bronchospasm, or anaphylaxis, occur. Use with caution in patients with severe hypersensitivity to milk proteins. ( 5.2 ) Paradoxical bronchospasm: Discontinue tiotropium bromide inhalation powder and consider other treatments if paradoxical broncho...

7 DRUG INTERACTIONS Anticholinergics: May interact additively with concomitantly used anticholinergic medications. Avoid administration of tiotropium bromide inhalation powder with other anticholinergic-containing drugs. ( 7.2 ) 7.1 Sympathomimetics, Methylxanthines, Steroids Tiotropium bromide inhalation powder has been used concomitantly with short-acting and long-acting sympathomimetic (beta-ag...