June 6, 2013 - Circulation 62% More Likely to Return with ZOLL AutoPulse

MEDIA CONTACT:  

Diane Egan
ZOLL Medical Corporation
+1 (978) 421-9637
[email protected]  

 

CIRCULATION 62% MORE LIKELY TO RETURN WITH ZOLL AUTOPULSE

Clinical Benefits Unmatched by Other Mechanical CPR Systems 

June 6, 2013—CHELMSFORD, MASS.—ZOLL® Medical Corporation, a manufacturer of medical devices and related software solutions, announced today that a paper just published in Critical Care Medicine reported the likelihood of achieving a return of spontaneous circulation (ROSC) after sudden cardiac arrest (SCA) is 62% greater when the AutoPulse® Non-invasive Cardiac Support Pump is used to deliver CPR chest compressions.

The paper is a meta-analysis of changes to ROSC rates from 12 previously published human studies that compared the use of manual and mechanically delivered chest compressions during out-of-hospital cardiac arrests (OHCA). Collectively these studies included 6,538 patients. The analysis showed use of the AutoPulse, which delivers circumferential compressions with a load-distributing band, was 62% more likely to produce ROSC. In contrast the analysis demonstrated that a piston-driven, sternal compression technology had no incremental impact on ROSC rates.

Commenting on the paper, lead author Mark Westfall, DO, FACEP, FACP, Theda Clark Regional Medical Center, Neenah, Wis., said, “This analysis contributes greatly to our understanding of the impact mechanical CPR systems have in the pre-hospital setting. The use of ROSC as a primary endpoint is most appropriate in this environment. Whereas survival is an endpoint influenced by a variety of factors that aren’t necessarily related to the quality of CPR performed in the field, the ability to achieve ROSC in the pre-hospital setting is closely linked to the delivery of high-quality chest compressions.”

“This is the first paper that looks at the efficacy of multiple mechanical CPR technologies,” said Jonathan A. Rennert, President of ZOLL. “The analysis produced two major findings. First, it showed a 62% greater likelihood of achieving ROSC with the AutoPulse, while a parallel analysis showed no change in ROSC when a piston-driven device was used to provide chest compressions. Secondly, the analysis confirms expert opinion that findings from one mechanical CPR technology cannot be applied to another.”

The AutoPulse is the only mechanical CPR system to have shown improved survival in comparative clinical trials. The AutoPulse more than tripled survival compared to typical CPR during witnessed shockable arrests1. It uses the load-distributing LifeBand® to deliver unprecedented circulation by squeezing the entire chest to improve blood flow to a patient’s heart and brain during sudden cardiac arrest. The AutoPulse delivers high-quality, uninterrupted CPR chest compressions to maintain myocardial and cerebral perfusion.

Cardiac arrest is a substantial public health problem killing approximately 325,000 persons each year in the U.S. and Canada alone and as many as a million worldwide. Survival is poor in most communities at less than eight percent, and improvements in resuscitation practices could save as many as half of these victims.

About ZOLL Medical Corporation

ZOLL Medical Corporation, an Asahi Kasei Group company, develops and markets medical devices and software solutions that help advance emergency care and save lives, while increasing clinical and operational efficiencies. With products for defibrillation and monitoring, circulation and CPR feedback, data management, fluid resuscitation, and therapeutic temperature management, ZOLL provides a comprehensive set of technologies that help clinicians, EMS and fire professionals, and lay rescuers treat victims needing resuscitation and critical care. For more information, visit www.zoll.com.

About Asahi Kasei

The Asahi Kasei Group is a diversified group of companies led by holding company Asahi Kasei Corp., with operations in the chemicals and fibers, homes and construction materials, electronics, and health care business sectors. Its health care operations include devices and systems for critical care, dialysis, therapeutic apheresis, transfusion, and manufacture of biotherapeutics, as well as pharmaceuticals, diagnostic reagents, and nutritional products. With more than 25,000 employees around the world, the Asahi Kasei Group serves customers in more than 100 countries. For more information, visit www.asahi-kasei.co.jp/asahi/en/.

Copyright © 2013 ZOLL Medical Corporation. All rights reserved. AutoPulse, LifeBand, and ZOLL are trademarks and/or registered trademarks of ZOLL Medical Corporation in the United States and/or other countries. Asahi Kasei is a registered trademark of Asahi Kasei Corporation. All trademarks are the property of their respective owners.

1Wik L, et al. The impact of CPR duration on survival to discharge between integrated AutoPulse-CPR and manual–CPR during out-of-hospital cardiac arrest of presumed cardiac origin. Resuscitation. 2012;83:e17