Chaiqin Chengqi Decoction for Acute Pancreatitis (CQCQDAP trial): study protocol of a randomized, double-blind, placebo-controlled, parallel-group trial
Acute pancreatitis (AP) is the common digestive disease with a potentially high risk of mortality. Traditional Chinese medicinal fomula Chaiqin Chengqi Decoction (CQCQD) has been used for the management of AP in West China Hospital for decades. CQCQD for AP (CQCQDAP) trial tests whether the administration of CQCQD will improve the efficacy of the present comprehensive treatments for AP.