This open enrollment, choose a plan that includes access to our world-class providers. Get better care now

Menu
Search

Non-Invasive Technology Evaluated to Treat Cardiac Chest Pain

 

May 14, 2010  |  

Pilot study to assess safety of painless shock wave technology for angina

UC San Diego Health System is enrolling a small group of patients in a two-year study to examine the safety of a non-invasive cardiac shock wave procedure for patients with chest pain caused by insufficient blood flow to the heart. 

Angina pectoris is a debilitating form of pain that affects more than ten million people in the U.S., according to the American Heart Association. Traditional angina treatments include drug therapy, angioplasty and coronary artery bypass graft surgery. Despite these therapies, many patients continue to experience the squeezing pain or pressure of continual angina pectoris. 

Cardiac shock wave technology sends low-intensity energy to specific areas of the heart to stimulate the growth of new blood vessels and relieve pain. It uses technology similar to, but of lower strength than Extracorporeal Shock Wave Lithotripsy (ESWL) that is used in the treatment of kidney stones.

Cardiac Shock Wave Therapy

UC San Diego Medical Center is evaluating non-invasive shock wave technology for the treatment of angina.

“These acoustic shock waves are not dissolving plaque in the same way that lithotripsy breaks up a stone,” said Anthony DeMaria, MD, cardiologist and principal investigator of the clinical trial at UC San Diego Medical Center. “Instead, these waves energize the heart tissue to release substances which, in turn, stimulate the formation of new blood vessels in the heart.”

The shock wave schedule consists of three 20-minute sessions per week over nine weeks. Patients who participate in this study will be evaluated at two and four-month intervals after the last treatment. Evaluations include a physical exam, treadmill tests, blood work, a drug induced stress/rest test, and a discussion of any adverse events or complications.

“This potential therapeutic approach is an alternative for patients who continue to have chest pain from angina, even though they take medicine, and are not candidates for a stent or bypass operation,” said DeMaria, associate dean for Outreach and Development for Health Sciences at UC San Diego and editor-in-chief of the Journal of the American College of Cardiology.

A maximum of 15 U.S. patients will be evaluated in this multicenter Phase I trial sponsored by Medispec Ltd., to assess the safety of Cardiospec™ Extracorporeal Shockwave Myocardial Revascularization (ESMR).

For more information, please contact Muppy Haigler, Research Study Coordinator at 619-543-6678 or mhaigler@ucsd.edu

# # #

Media Contact: Jackie Carr, 619-543-6163, jcarr@ucsd.edu


Related Specialties



Media Contact

Share This Article


Related News

11/14/2019
Researchers identified non-coding regions of the human genome that control the development and function of four brain cell types and mapped genetic risk variants for psychiatric diseases. They found t ...
11/13/2019
Researchers at University of California San Diego School of Medicine, as well as a diverse team of cardiologists and physicists, developed a machine learning algorithm to predict the life expectancy i ...
11/13/2019
UC San Diego researchers linked a gut bacteria toxin to worse clinical outcomes in patients with alcoholic liver disease, and discovered that treatment with bacteriophages clears the bacteria and elim ...
11/12/2019
National attention has been drawn to the plight of patients who have experienced the unintended side effects of prolonged ICU care such as memory loss and muscle weakness. Now, a research team led by ...



Follow Us