Affiliation:
1. Department of Radiology, Indiana University School of Medicine, Indianapolis, IN, USA
2. Medical Sciences Program, Indiana University School of Medicine, Indianapolis, IN, USA
Abstract
Several studies have analyzed the efficacy of AngioVac for percutaneous intracardiac vegetectomy, but impact on surgical candidacy or clinical efficacy for infectious endocarditis (IE) is currently unknown. This is a single-arm, retrospective study on IE vegetectomy with impact on surgical risk scores. Analysis included 32 patients who underwent AngioVac vegetectomy for right heart IE at a single institution. The primary endpoint was improvement in the American College of Surgeons (ACS) National Surgical Quality Improvement Program (NSQIP) scores. Secondary endpoints included technical success, improved leukocytosis, procedural safety, 30-day mortality, and 60-day mortality. Findings demonstrate 90.6% (n = 29) technically successful debulking. There was improvement in mean NSQIP scores from 34.6 to 27.9 ( P = .007). Zero cases of 30-day all-cause mortality. One patient experienced a major post-procedural complication of pneumothorax, a Class D Adverse Event. 20.5% (n = 5) of valvular vegetation patients went on to have surgical tricuspid valve repair. All indwelling intracardiac devices were removed. Findings suggest that percutaneous vegetectomy improves surgical candidacy, as measured by ACS NSQIP scores, in patients with IE and right heart vegetations and is associated with low complication rates.
Subject
Cardiology and Cardiovascular Medicine
Cited by
3 articles.
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