Tiotropium bromide in the treatment of chronic obstructive pulmonary disease

Abstract

The aim of this review was to analyze current information on tiotropium bromide as one of the LAMAs. Tiotropium was chronologically the first LAMA in clinical practice. It is administered using a dry powder inhaler or an aerosol inhaler (Respimat soft mist inhaler). Due to the long bronchodilator effect, tiotropium can be inhaled once a day. The drug has a significant effect on functional respiratory parameters, reduces lung hyperinflation, improves exercise tolerance and quality of life. Tiotropium is superior to short-acting bronchodilators and long-acting β2-agonists (LABAs) and is comparable to other LAMAs, as well as combinations of LABAs and inhaled corticosteroids in the prevention of COPD exacerbations. Tiotropium bromide has a favorable safety profile. Generic tiotropium drug products, including Respium®, are currently available in the Russian Federation. A clinical trial confirmed the non-inferiority and safety of generic tiotropium drug compared to the original branded product.Conclusion. Tiotropium is an effective and safe medication for the maintenance treatment of COPD and for reducing COPD exacerbations. The generic tiotropium drug products widen the range of effective inhaled medications available to physicians.