PURPOSE: Inhibitors of angiotensin-converting enzyme are worldwide used and are a real progress for the treatment of systemic hypertension or cardiac failure and are a real progress. The most common adverse side effect is cough. Angioedema is a sudden and localized edema involving the deeper cutaneous and mucosa tissue lappers. 0.1-0.5% of patients treated by ACE inhibitors could develop angioedema. MATERIALS AND METHODS: We report a series of 19 cases, recruited in the Parmacovigilance Center of the University Hospital of Amiens from 1997 to 2003. RESULTS: All the patients had a facial swelling edema at initial presentation. Intestinal mucosa or preputial are misleading localisations. In 1/3 of cases, angioedema appeared after the first administration, in 1/3 of cases it appeared with a delay of 1-2 years. The oropharynx localisation with glottic involvement may need an airway intervention. One patient died from pulmonary distress at home. CONCLUSION: The pathophysiology is current unknown although there is increasing evidence for bradykinin accumulation involvement. The treatment by ACE inhibitors must be broken off; angiotensin II antagonists may be an alternative treatment, but has to be introduced carefully.
PURPOSE: Inhibitors of angiotensin-converting enzyme are worldwide used and are a real progress for the treatment of systemic hypertension or cardiac failure and are a real progress. The most common adverse side effect is cough. Angioedema is a sudden and localized edema involving the deeper cutaneous and mucosa tissue lappers. 0.1-0.5% of patients treated by ACE inhibitors could develop angioedema. MATERIALS AND METHODS: We report a series of 19 cases, recruited in the Parmacovigilance Center of the University Hospital of Amiens from 1997 to 2003. RESULTS: All the patients had a facial swelling edema at initial presentation. Intestinal mucosa or preputial are misleading localisations. In 1/3 of cases, angioedema appeared after the first administration, in 1/3 of cases it appeared with a delay of 1-2 years. The oropharynx localisation with glottic involvement may need an airway intervention. One patient died from pulmonary distress at home. CONCLUSION: The pathophysiology is current unknown although there is increasing evidence for bradykinin accumulation involvement. The treatment by ACE inhibitors must be broken off; angiotensin II antagonists may be an alternative treatment, but has to be introduced carefully.
Authors: Retsilisitsoe R Moholisa; Brian R Rayner; E Patricia Owen; Sylva L U Schwager; Joalice S Stark; Motassim Badri; Clint L Cupido; Edward D Sturrock Journal: J Clin Hypertens (Greenwich) Date: 2013-04-11 Impact factor: 3.738