Fibrin-targeted phase shift microbubbles for the treatment of microvascular obstruction.

ABSTRACT: Rationale: Microvascular obstruction (MVO) following percutaneous coronary intervention (PCI) is a common problem associated with adverse clinical outcomes. We are developing a novel treatment, termed sonoreperfusion (SRP), to restore microvascular patency. This entails using ultrasound-targeted microbubble cavitation (UTMC) of intravenously administered gas-filled lipid microbubbles (MBs) to dissolve obstructive microthrombi in the microvasculature. In our prior work, we used standard-sized lipid MBs. In the present study, to improve upon the efficiency and efficacy of SRP, we sought to determine the therapeutic efficacy of fibrin-targeted phase shift microbubbles (FTPSMBs) in achieving successful reperfusion of MVO. We hypothesized that owing to their much smaller size and affinit

SUBMITTER: Mohammed SA 

PROVIDER: S-EPMC10750123 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature