Abstract:
:Screening for abdominal aortic aneurysm (AAA) has been suggested for older men. Our aim was to determine the effect of participant selection on prevalence and treatment suitability. Men aged 65 to 75 years attending cardiology clinics composed the high-risk group; the control group was from the community. AAA screening was performed, with follow-up or surgery arranged. Four hundred eight of 651 (62.7%) high-risk men and 109 of 908 (45.0%; p< .0001) men attended from the community. In the high-risk patients, 40 AAAs were diagnosed, with a mean diameter of 41.4 mm (+/-10.4 mm). In the control group, 22 new AAAs were found, with an average size of 40.9 mm (+/-10.4 mm). Higher polypharmacy existed in the high-risk group (4.6+/-2.2 vs 2.3+/-2.0; p< .0001). More aneurysm patients were on dual-antiplatelet therapy (32.5% vs 15.4%; p= .048) compared with the overall high-risk group. In this group, three underwent surgery; one was anatomically unsuitable for endovascular repair and medically unfit for open repair. Two in the control group had surgery. A higher prevalence of AAA is encountered in high-risk men. Most aneurysms are small; however, a significant proportion of the aneurysms detected were of a size that would warrant repair. The decision to perform surgical repair is likely to be influenced by the comorbid medical conditions, which placed the patients in the high-risk category.
journal_name
Vascularjournal_title
Vascularauthors
Badger SA,O'Donnell ME,Sharif MA,Boyd CS,Soong CVdoi
10.2310/6670.2008.00042subject
Has Abstractpub_date
2008-07-01 00:00:00pages
201-6issue
4eissn
1708-5381issn
1708-539Xjournal_volume
16pub_type
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