Bacterial contamination of sterile angiographic work environments during animal studies.

Bacterial contamination of angiographic materials and fluids has been shown to occur during human angiographic procedures. Angiographic examinations and experiments must be performed under sterile conditions to avoid complications due to contamination and possible subsequent infections. However, data regarding the frequency and the clinical consequences are limited.

Propensity score-adjusted analysis on early tirofiban administration to prevent thromboembolic complications during stand-alone coil embolization of ruptured aneurysms.

The glycoprotein IIb/IIIa antagonist tirofiban has been shown to prevent thromboembolic events during endovascular procedures, but the benefits and risks of its prophylactic early intraprocedural administration for stand-alone coil embolization of acutely ruptured aneurysms are still unclear. We conducted a retrospective single-center analysis of patients treated for aneurysmal subarachnoid hemorrhage with stand-alone coil embolization. Two study cohorts were compared according to the primary prophylactic antithrombotic medication during the procedure: patients receiving only intravenous heparin (HEP) versus patients receiving tirofiban in addition to heparin prior to final aneurysm obliteration (HEP + TF).

Unfavorable neurological long-term outcome despite eTICI 3 - What are the predictors?

Purpose: Interventional stroke therapy has become standard treatment for patients with acute ischemic strokes. Complete reperfusion (eTICI 3) portrays the best possible technical outcome. The purpose of this study was to determine possible predictors for an unfavorable neurological long-term outcome (mRS 3-6) despite achieving the best possible treatment success.

Bacterial Contamination of Syringes and Fluids in Diagnostic and Interventional Neuroangiography.

(1) Background: Bacterial contamination has been shown to occur during angiographies, although data on its frequency and relevance are sparse. Our aim was to evaluate the incidence of bacterial contamination of syringes used under sterile conditions during neuroangiographies. We sought to differentiate between contamination of the outside of the syringes and the inside and to detect the frequency, extent and germ spectrum of bacterial contamination.