The linkage between Churg-Strauss syndrome and leukotriene receptor antagonists: fact or fiction?

The linkage between Churg-Strauss syndrome and leukotriene receptor antagonists: fact or fiction?

Epidemiologic evidence has shown that the worldwide prevalence of asthma is increasing. The leukotriene receptor antagonists (LTRAs) represent a new class of therapy for asthma. They have been developed in the last decade and play a pivotal steroid-sparing role in treating the inflammatory component of asthma. Consequently, reports of Churg-Strauss syndrome (CSS), a rare form of systemic vascul...

Churg-Strauss syndrome and leukotriene antagonist use: a respiratory perspective.

BACKGROUND Churg-Strauss syndrome (CSS) is a rare granulomatous small vessel vasculitis that occurs against a background of longstanding asthma. Leukotriene antagonists (LTAs) are used in the management of asthma and may facilitate a reduction in steroid dosage. Reports of the development of CSS in patients with asthma following the initiation of LTA therapy suggest either a causal association ...

The Churg Strauss Syndrome

During the first half of this century, several authors reported a variant of a small vessel vasculitis that appeared similar to the then recognized polyarteritis nodosa. The condition was distinguished by a significant atopic component, in the form of allergic rhinitis, bronchial asthma, and hypereosinophilia (1). Such patients frequently had a poor prognosis, with many patients dying as a resu...

Whiplash syndrome. Fact or fiction?

A sprain/strain syndrome or "whiplash injury" is the most common cervical injury associated with rear-end impact motor vehicle accidents. This results in a complex injury, often associated with extensive soft tissue injury in the cervical spine. There is additional potential for long term alteration in neurologic, muscular, and skeletal function. Evaluation and treatment should follow standard ...

Churg-Strauss syndrome.