1st patent TCM passes US FDA clinical trials

Updated: 2010-08-07 16:08
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BEIJING - A China-made pill to treat cardiovascular conditions has been tested safe and effective by the US Food and Drug Administration (FDA), and, hopefully, will be marketed in the US as early as 2013, a pharmaceutical company said in Beijing Saturday.

Tianjin-based Tasly Pharmaceutical's Compound Danshen Dripping Pill, had passed the US FDA's Phase II clinical trials in July, one step closer to getting into the US and European drug market, the company's president Yan Xijun told a press conference in Beijing.

Clinical trials of the drug, composed of herbal extracts, was conducted in 15 test centers in the US over the last three years and had "generated positive results," Yan said.

With domestic sales of more than one billion yuan ($148 million) last year, the drug was the first Chinese patent traditional medicine to pass Phase II trials of the FDA, known for its strictness in approving drugs.

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The FDA has also approved the drug to enter the Phase III trials, Yan said.

FDA Phase II trials gauge the effectiveness of a drug and its side effects and risks, while Phase III trials are more extensive.

Once Phase III is complete, a pharmaceutical company can request FDA approval for marketing the drug in the US

Yan said the Shanghai-listed Tasly would build 50 to 70 clinical trial centers worldwide in the next 12 to 18 months for the Phase III trials, adding that he expected the pills to enter US and global drug markets within three years.

Compound Danshen Dripping Pill is mainly used to treat angina and coronary heart diseases. Already more than 10 million people worldwide take the pills annually, according to Tasly Pharmaceutical.

Previously, the drug had been approved by drug watchdogs in Canada, Russia, Republic of Korea, Vietnam, Singapore and some African countries.