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Increased C-reactive protein in ACE-inhibitor-induced angioedema.
- Source :
-
British journal of clinical pharmacology [Br J Clin Pharmacol] 2005 Feb; Vol. 59 (2), pp. 233-8. - Publication Year :
- 2005
-
Abstract
- Aims: This study was designed to identify new factors which may contribute to angiotensin-converting-enzyme-inhibitor (ACEI)-induced angioedema.<br />Methods: In a retrospective cohort study we examined 25 patients who used an ACEI and presented at our emergency room with acute angioedema as well as 18 patients with unknown cause of angioedema and a total of 21 patients on ACEI-therapy without previous angioedema. We measured markers of inflammation such as acute-phase proteins (C-reactive protein, fibrinogen), leukocyte count and body temperature.<br />Results: The mean interval between initiation of ACEI treatment and first manifestation of angioedema was 35.8 +/- 5.3 months. During symptomatic angioedema, mean plasma levels of C-reactive protein and fibrinogen were significantly increased by 7.3-fold and 1.5-fold, respectively, while leukocyte count and body temperature were normal. These changes disappeared after successful treatment of angioedema and were not found in patients with angioedema of unknown cause and those receiving ACEI without having experienced angioedema.<br />Conclusion: Our findings demonstrate for the first time that ACEI-induced angioedema is associated with strongly increased plasma levels of CRP. We suggest that CRP is involved in the pathophysiology of ACEI-induced angioedema.
Details
- Language :
- English
- ISSN :
- 0306-5251
- Volume :
- 59
- Issue :
- 2
- Database :
- MEDLINE
- Journal :
- British journal of clinical pharmacology
- Publication Type :
- Academic Journal
- Accession number :
- 15676047
- Full Text :
- https://doi.org/10.1111/j.1365-2125.2004.02268.x