• 1. Department of Gastrointestinal Surgery, West China Hospital, Sichuan University, Chengdu 610041, P.R.China;
  • 2. West China School of Medicine/West China Hospital of Sichuan University, Chengdu 610041, P.R.China;
LI Li, Email: drlili116@126.com
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Objective To describe the constructive process of neoadjuvant therapy for colorectal cancer part in the West China Colorectal Cancer Database (DACCA).Method We used the form of text description.Results The specific concept of neoadjuvant therapy for colorectal cancer including neoadjuvant treatment therapies, compliance of patients with neoadjuvant therapy, neoadjuvant therapy intensity scheme, the CEA value of patients during neoadjuvant therapy, changes of symptoms, changes of primary tumor size in colorectal cancer, and TRG grading of the DACCA in the West China Hospital were defined. Then the neoadjuvant therapies were detailed for their definition, label, structure, error correction, and update.Conclusion Through detailed description and specification of neoadjuvant therapy for colorectal cancer in DACCA in West China Hospital, it can provide a reference for the standardized treatment of colorectal cancer and also provide experiences for the peers who wish to build a colorectal cancer database.

Citation: WANG Xiaodong, YOU Yixian, Yu Qi’ao, LI Li. Part of database building: tag and structure of the neoadjuvant therapy of colorectal cancer. CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 2021, 28(6): 799-804. doi: 10.7507/1007-9424.202104011 Copy

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