Clinical Information
Gen. Code and Des.
50714 tiotropium bromide INHALATION CAP W/DEV 18 MCG
GCN and Des.
17853 tiotropium bromide INHALATION CAP W/DEV 18 MCG
Strength
18MCG
Dose Form
CAPSULE, WITH INHALATION DEVICE
Product Category
RX Pharmaceuticals
Fine Line Class
850085008510 All Rx Products
DEA Class
NC
OMP Family
AHFS Class
12080800 ANTIMUSCARINICS/ANTISPASMODICS
48120800 ANTICHOLINERGIC AGENTS (RESPIR.TRACT)
Active Ingredients
9713 tiotropium bromide 136310935
Inactive Ingredients
2432 lactose 64044515
8922 milk
SPIRIVA- tiotropium bromide monohydrate capsule
Boehringer Ingelheim Pharmaceuticals Inc.
1 INDICATIONS AND USAGE
SPIRIVA HANDIHALER (tiotropium bromide inhalation powder) is indicated for the long-term, once-daily, maintenance treatment of bronchospasm associated with chronic obstructive pulmonary disease (COPD), including chronic bronchitis and emphysema. SPIRIVA HANDIHALER is indicated to reduce exacerbations in COPD patients.
2 DOSAGE AND ADMINISTRATION
For oral inhalation only. Do not swallow SPIRIVA capsules, as the intended effects on the lungs will not be obtained. The contents of the SPIRIVA capsules should only be used with the HANDIHALER device [see Overdosage (10)].
The recommended dose of SPIRIVA HANDIHALER is two inhalations of the powder contents of one SPIRIVA capsule, once-daily, with the HANDIHALER device [see Patient Counseling Information (17)]. Do not take more than one dose in 24 hours.
3 DOSAGE FORMS AND STRENGTHS
Inhalation Powder: SPIRIVA HANDIHALER consists of SPIRIVA capsules containing tiotropium powder for oral inhalation and a HANDIHALER device. SPIRIVA capsules contain 18 mcg of tiotropium in a light green, hard gelatin capsule with TI 01 printed on one side and Boehringer Ingelheim company logo on the other side. The HANDIHALER device is only intended for use with the SPIRIVA capsules.
CONTRAINDICATIONS
SPIRIVA HANDIHALER 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 SPIRIVA HANDIHALER, immediate hypersensitivity reactions, including angioedema (including swelling of the lips, tongue, or throat), itching, or rash have been reported [see Warnings and Precautions (5.2)].
DESCRIPTION
SPIRIVA HANDIHALER consists of SPIRIVA capsules and a HANDIHALER device. Each light green, hard gelatin SPIRIVA capsule contains a dry powder consisting of 18 mcg tiotropium (equivalent to 22.5 mcg tiotropium bromide monohydrate) blended with lactose monohydrate (which may contain milk proteins).
The contents of SPIRIVA capsules are intended for oral inhalation only, and are intended for administration only with the HANDIHALER device.
CLINICAL PHARMACOLOGY
12.1 Mechanism of Action
Tiotropium is a long-acting, antimuscarinic agent, which is often referred to as an anticholinergic. It has similar affinity to the subtypes of muscarinic receptors, M1 to M5 . In the airways, it exhibits pharmacological effects through inhibition of M3 -receptors at the smooth muscle leading to bronchodilation. The competitive and reversible nature of antagonism was shown with human and animal origin receptors and isolated organ preparations. In preclinical in vitro as well as in vivo studies, prevention of methacholine-induced bronchoconstriction effects was dose-dependent and lasted longer than 24 hours. The bronchodilation following inhalation of tiotropium is predominantly a site-specific effect.
