Bivalirudin for anticoagulation in elderly acute coronary syndrome: Effects on myocardial microcirculation and adverse events.

The management of acute coronary syndrome (ACS) in older patients remains challenging because standard anticoagulants often fail to yield optimal outcomes. Bivalirudin, a direct inhibitor of thrombin, serves as an alternative to traditional therapies. This drug is particularly effective in enhancing myocardial microcirculation and reducing adverse events after clinical interventions. The present article explores the findings of a recent study that highlighted the clinical benefits of bivalirudin by investigating its effects on myocardial microcirculation and adverse cardiac events after percutaneous coronary intervention in older patients with ACS. Compared with unfractionated heparin, bivalirudin markedly reduced the emergency response time and improved cardiac function indicators. It further mitigated the risks of cardiovascular events and recurrent myocardial infarctions. These findings suggest that bivalirudin can enhance myocardial perfusion and reduce bleeding complications, thus serving as a safe, effective anticoagulation agent for older patients with ACS. Nonetheless, further large-scale, high-quality trials are needed to establish optimal usage guidelines and assess long-term outcomes. Integrating bivalirudin into ACS treatment protocols for older patients may help optimize patient care, balancing efficacy and safety. Continual research and consensus building are necessary for the widespread clinical application of bivalirudin and the improvement of ACS outcomes in older patients.

Abstract sourced from PubMed (NCBI) for the cited record. See the original publication for the authoritative version.

The management of acute coronary syndrome (ACS) in older patients remains challenging because standard anticoagulants often fail to yield optimal outcomes. Bivalirudin, a direct inhibitor of thrombin, serves as an alternative to traditional therapies.

Leech-derived molecules this paper discusses, each with a full profile in the ASH compound registry:

Explore cómo esta investigación se conecta con la práctica clínica

More peer-reviewed studies in Seguridad y control de infecciones.

• Leech-Assisted Flap Salvage — Systematic Review of 277 Cases — Whitaker et al. (2012)
• Effects of hirudotherapy on liver functions, lipid profile, and insulin sensitivity in rats with metabolic syndrome — Bilden A et al. (2026)
• AIF-1 and RNASET2 Play Complementary Roles in the Innate Immune Response of Medicinal Leech — Baranzini N et al. (2019)
• [Hirudo medicinalis-leech applications in plastic and reconstructive microsurgery--a literature review] — Knobloch K et al. (2007)
• Bacterial symbioses of the medicinal leech Hirudo verbana — Nelson M, Graf J (2012)
• Leech related Aeromonas complex infection after reconstruction with a microvascular forearm flap — Beger B, von Loewenich F, Goetze E, Moergel M, Walter C (2016)
• Aeromonas septicemia after medicinal leech use following replantation of severed digits — Levine SM, Frangos SG, Hanna B, Colen K, Levine JP (2009)
• Outcomes of flap salvage with medicinal leech therapy — Nguyen MQ et al. (2012)
• The role of leech water sampling in choice of prophylactic antibiotics in medical leech therapy — Wilmer A et al. (2013)
• The development and application of mini-barcodes from mitochondrial DNA for identifying medicinal leeches from traditional medicines — Liu Y et al. (2025)

Browse all ASH-analysed research →