Effect of sequential treatment with syndrome differentiation on acute exacerbation of chronic obstructive pulmonary disease and "AECOPD Risk-Window": study protocol for a randomized placebo-controlled trial

<p>Abstract</p> <p>Background</p> <p>Frequent chronic obstructive pulmonary disease (COPD) exacerbation is a major cause of hospital admission and mortality. It has been reported that Traditional Chinese Medicine (TCM) may relieve COPD symptoms and reduce the incidence...

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Bibliographic Details
Main Authors: Haifeng Wang, Jiansheng Li, Suyun Li, Xueqing Yu, Hailong Zhang, Zhiwan Wang, Qiyi Wu, Pankui Zhang, Zhongchao Wang, Fenglei Li, Haihong Yan
Format: Article
Language:English
Published: BMC 2012-04-01
Series:Trials
Subjects:
Online Access:http://www.trialsjournal.com/content/13/1/40