AIM: Screening for abdominal aortic aneurysms (AAAs) has been carried out in an area of Genoa (Italy) for subjects aged 65 years or more to evaluate prevalence of this disease. METHODS: Between March 2007 and September 2009 8234 subjects were screened. Ultrasound examination of the abdominal aorta and the iliac arterial segments was carried out on each subject and all data related to risk factors were collected. RESULTS: Five hundreds-twelve (6.2%) subjects were found to have an AAA: 469 (10.8%) males and 43 (1.1%) females (significant difference, P < 0.01). Based on the aortic diameter, 403 (4.9%), 80 (1.0%) and 29 (0.3%) had an AAA of 3.0-3.9 cm, 4.0-4.9 cm and ≥ 5.0 cm diameter, respectively. With regards to risk factors, family history of cardiovascular disease only resulted more frequent in subjects with AAA than in those without AAA. CONCLUSION: The prevalence of patients with AAA (6.2%) was similar to previously published estimates. Nevertheless, AAA resulted very high in males. This observation is likely due to screening in a city with a very high percentage of elderly subjects. Family predisposition to cardiovascular disease resulted significant risk factor for AAA. Results of our epidemiological study provide evidence of the usefulness of AAA screening thanks to early diagnosis and appropriate treatment of AAA.
AIM: Screening for abdominal aortic aneurysms (AAAs) has been carried out in an area of Genoa (Italy) for subjects aged 65 years or more to evaluate prevalence of this disease. METHODS: Between March 2007 and September 2009 8234 subjects were screened. Ultrasound examination of the abdominal aorta and the iliac arterial segments was carried out on each subject and all data related to risk factors were collected. RESULTS: Five hundreds-twelve (6.2%) subjects were found to have an AAA: 469 (10.8%) males and 43 (1.1%) females (significant difference, P < 0.01). Based on the aortic diameter, 403 (4.9%), 80 (1.0%) and 29 (0.3%) had an AAA of 3.0-3.9 cm, 4.0-4.9 cm and ≥ 5.0 cm diameter, respectively. With regards to risk factors, family history of cardiovascular disease only resulted more frequent in subjects with AAA than in those without AAA. CONCLUSION: The prevalence of patients with AAA (6.2%) was similar to previously published estimates. Nevertheless, AAA resulted very high in males. This observation is likely due to screening in a city with a very high percentage of elderly subjects. Family predisposition to cardiovascular disease resulted significant risk factor for AAA. Results of our epidemiological study provide evidence of the usefulness of AAA screening thanks to early diagnosis and appropriate treatment of AAA.
Authors: Claire L Griffin; Salvatore T Scali; Robert J Feezor; Catherine K Chang; Kristina A Giles; Javairiah Fatima; Thomas S Huber; Adam W Beck Journal: J Endovasc Ther Date: 2015-08-19 Impact factor: 3.487