Clinical efficacy and safety of Turbuhaler as compared to pressurized MDIs-beta 2-agonists.
Beta 2-agonists are one of the cornerstones in the management of patients with obstructive lung diseases.  The Turbuhaler containing terbutaline has been available in several countries for a few years only but has proven to have effects comparable to those of the conventional metered dose inhaler (MDI) and other powder inhalers in the treatment of obstructive lung diseases.  Even in acute severe asthma, treatment with terbutaline via the Turbuhaler has proven as effective as treatment with the conventional MDI in combination with the 750ml spacer.  These results indicate that the conventional MDI containing terbutaline can be exchanged by the Turbuhaler for most clinical purposes.  Thereby this new method of treatment can contribute to the reduction of chlorofluorocarbon (CFC) pollution of the atmosphere.  Furthermore, CFC-provoked bronchoconstriction can be avoided.
Laursen
L C
LC
Department of Pulmonary Medicine P, Bispebjerg Hospital, Copenhagen, Denmark.
D000368:Aged; D000420:Albuterol / Q000008:administration & dosage*; D001249:Asthma / Q000188:drug therapy*; D017402:Chlorofluorocarbons / Q000009:adverse effects; D004867:Equipment Design; D006801:Humans; D008875:Middle Aged; D009330:Nebulizers and Vaporizers; D012123:Pulmonary Ventilation; D013726:Terbutaline / Q000008:administration & dosage*