| Title | Claps | Level | Year | L/Y |
|---|---|---|---|---|
|
Tolerance to aspirin in aspirin-sensitive asthmatics. Methods of inducing the tolerance state and its influence on the course of asthma and rhinosinusitis.
M. Szmidt, I. Grzelewska-Rzymowska, J. Rozniecki
Aspirin-sensitive asthma is a serious clinical problem, frequently involving dramatic exacerbation and sometimes even death after the accidental ingestion of aspirin or other nonsteroidal anti-inflammatory drugs (NSAIDs). The majority of such asthma…
Aspirin-sensitive asthma is a serious clinical problem, frequently involving dramatic exacerbation and sometimes even death after the accidental ingestion of aspirin or other nonsteroidal anti-inflammatory drugs (NSAIDs). The majority of such asthmatics usually suffer from chronic rhinosinusitis and nasal polyps as well, and almost half of them from headaches. Widal et al. in 1922, and later, Zeiss and Lockey were able to elicit tolerance to aspirin (ASA). In all the studies performed so far, tolerance to ASA was achieved by giving double threshold ASA doses every day or every few hours. This method elicited severe dyspnea and sometimes pronounced extrabronchial sensitivity symptoms. From our previous studies, it appeared that the smaller the aspirin dose, the weaker the sensitivity symptoms, and that it is possible to induce tolerance after eliciting only very slight sensitivity reactions. Based on this observation, we elaborated a new method of eliciting aspirin tolerance by the daily administration of gradually increasing doses of aspirin starting with subthreshold doses. Applying this method, we achieved tolerance to aspirin without any adverse reactions. The patients in a tolerance state to ASA also tolerated well other NSAIDs, i.e. indomethacin and diclofenac. It is possible to maintain a tolerance state for a long time by the administration of ASA at proper intervals. It was shown that such a procedure may have a beneficial influence on the course of asthma and rhinitis. In our opinion, inducing and maintaining aspirin tolerance in aspirin-sensitive asthmatics is indicated in the following situations: 1) the need to treat coexisting rheumatic diseases; 2) the need to treat coexisting intractable headaches; and 3) the need for symptomatic treatment of ASA-sensitive asthma and rhinitis.(ABSTRACT TRUNCATED AT 250 WORDS)
|
3
|
5 | 1993 |
Social Media Posts