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A modified regimen of extracorporeal cardiac shock wave therapy for treatment of coronary artery disease.


ABSTRACT:

Background

Cardiac shock wave therapy (CSWT) improves cardiac function in patients with severe coronary artery disease (CAD). We aimed to evaluate the clinical outcomes of a new CSWT treatment regimen.

Methods

The 55 patients with severe CAD were randomly divided into 3 treatment groups. The control group (n = 14) received only medical therapy. In group A ( n = 20), CSWT was performed 3 times within 3 months. In group B ( n = 21), patients underwent 3 CSWT sessions/week, and 9 treatment sessions were completed within 1 month. Primary outcome measurement was 6-minute walk test (6MWT). Other measurements were also evaluated.

Results

The 6MWT, CCS grading of angina, dosage of nitroglycerin, NYHA classification, and SAQ scores were improved in group A and B compared to control group.

Conclusions

A CSWT protocol with 1 month treatment duration showed similar therapeutic efficacy compared to a protocol of 3 months duration.

Clinical trial registry

We have registered on ClinicalTrials.gov, the protocol ID is CSWT IN CHINA.

SUBMITTER: Wang Y 

PROVIDER: S-EPMC3537548 | biostudies-literature | 2012 Aug

REPOSITORIES: biostudies-literature

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A modified regimen of extracorporeal cardiac shock wave therapy for treatment of coronary artery disease.

Wang Yu Y   Guo Tao T   Ma Tie-Kun TK   Cai Hong-Yan HY   Tao Si-Ming SM   Peng Yun-Zhu YZ   Yang Ping P   Chen Ming-Qing MQ   Gu Yun Y  

Cardiovascular ultrasound 20120817


<h4>Background</h4>Cardiac shock wave therapy (CSWT) improves cardiac function in patients with severe coronary artery disease (CAD). We aimed to evaluate the clinical outcomes of a new CSWT treatment regimen.<h4>Methods</h4>The 55 patients with severe CAD were randomly divided into 3 treatment groups. The control group (n = 14) received only medical therapy. In group A ( n = 20), CSWT was performed 3 times within 3 months. In group B ( n = 21), patients underwent 3 CSWT sessions/week, and 9 tre  ...[more]

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