View the Comparison Chart: Some Inhaled Drugs for Treatment of Asthma

Montelukast (Singulair - Merck), a leukotriene receptor antagonist already marketed for asthma (Treatment Guidelines from The Medical Letter 2002; 1:11), has been approved by the FDA for treatment of seasonal allergic rhinitis in adults and children more than 2 years old.

The FDA has approved marketing of the corticosteroid mometasone furoate in an orally inhaled dry powder formulation (Asmanex Twisthaler - Schering-Plough) for maintenance treatment of asthma in patients at least 12 years old. Mometasone is also available as a mid-potency topical corticosteroid cream (Elocon) and as an intranasal spray (Nasonex) for treatment of allergic rhinitis.

View the Comparison Table: Some Nasal Sprays for Seasonal Allergic Rhinitis

View the Comparison Table: Inhaled Drugs for Treatment of COPD

A little more than a year ago, The Medical Letter reported the results of an FDA meta-analysis which found that use of a long-acting beta-2 agonist (LABA) such as salmeterol (Severent) or formoterol (Foradil) in patients with asthma was associated with an increased risk of a composite endpoint of asthma-related death, intubation or hospitalization; the highest risk was in children 4-11 years old.There was no significant increase in risk when a long-acting beta-2 agonist was used with an inhaled corticosteroid.The Medical Letter recommended that long-acting beta-2 agonists should not be used as...

The goal of asthma treatment is to control symptoms, prevent exacerbations, and maintain normal lung function. Management of acute exacerbations in the emergency department is not discussed here.

Ciclesonide (Omnaris - Sepracor/Nycomed), a once daily corticosteroid nasal spray, is now available for treatment of seasonal allergic rhinitis (SAR) in adults and children ≥6 years old and for perennial allergic rhinitis (PAR) in those ≥12 years old. An orally inhaled formulation of ciclesonide (Alvesco) was recently approved by the FDA for maintenance treatment of asthma, and will be reviewed in a future issue of The Medical Letter

A combination of the corticosteroid mometasone furoate (Asmanex) and the long-acting beta₂-agonist (LABA) formoterol (Foradil) has become available in a single metered-dose inhaler (Dulera – Schering) for treatment of asthma in patients ≥12 years old. It is the third corticosteroid/LABA combination inhaler to become available for this indication in the US. None of these combinations should be used for initial treatment of asthma or for acute treatment of asthma symptoms.

The FDA has approved the over-the-counter (OTC) sale of Nasacort Allergy 24HR (Sanofi), a triamcinolone acetonide nasal spray previously available only by prescription as Nasacort AQ. The OTC product, which is scheduled to be marketed in the spring of 2014, will be the first corticosteroid nasal spray that can be purchased without a prescription in the US. Nasacort Allergy 24HR is approved for use in patients ≥2 years old with nasal allergy symptoms.