In:
Catheterization and Cardiovascular Interventions, Wiley, Vol. 81, No. 2 ( 2013-02), p. 303-307
Abstract:
To describe the technique of ultrasound (US)‐guided percutaneous thrombin–gelatin injection for the treatment of femoral artery pseudoaneurysms (FAPs). Background FAPs are a possible complication from percutaneous angiographic procedures. US‐guided thrombin injection is currently the preferential therapeutic option, limited by a low risk of potentially catastrophic femoral thrombosis; transluminal injection of collagen is another effective and safe option, although a more invasive one; surgical repair is associated with significant comorbidity. We hypothesized that US‐guided combined thrombin and gelatin injection (UG‐TGI) would also be effective while minimizing the risk of limb thrombosis. Methods Review of the results, complications and length of hospital admission after the injection into the FAP sac of combined human‐origin thrombin and bovine‐origin gelatin matrix (FloSeal ® , Baxter), under direct US‐guidance. Results We treated 13 patients (mean age 64 ± 9.46 years, 38% male), who developed a FAP following a percutaneous procedure: isolated coronariography in five (38%); angioplasty in four (31%); other cardiac procedures in four (31%). Immediate success was obtained in all (100%) patients, assessed by US; no allergic reactions, local infection, or embolic events occurred on 30‐day follow‐up. Median (interquartile range) admission time after the UG‐TGI was 2 days (1.25–2.0); median time of total admission was 8 days (6.5–16.25). Conclusions In this small study, UG‐TGI for the treatment of FAP was feasible and had short‐term effectiveness, without a learning curve effect. Despite the need for further experience, a trial comparing different therapies for FAP should include this procedure. © 2012 Wiley Periodicals, Inc.
Type of Medium:
Online Resource
ISSN:
1522-1946
,
1522-726X
Language:
English
Publisher:
Wiley
Publication Date:
2013
detail.hit.zdb_id:
1459995-8
detail.hit.zdb_id:
2001555-0
