Huaier Granules for Prevention of Recurrence and Metastasis of Colorectal Cancer Patients Following Radical Surgery

This is a multisite, open-label, prospective study investigating Huaier Granule for Prevention of Recurrence and Metastasis of colorectal cancer patients following radical surgery，to evaluate the efficacy and safety.

Inclusion criteria

• Males or females ages 18-75 years;
• The first time to the therapy of patients who received the radical surgery within two months, Postoperative histopathology confirms the diagnosis of colorectal cancer with stage IIB, IIC and III ( TNM classification)
• ECOG score of 0-2;
• No history of malignant tumors;
• The patients are volunteered for the study, sign informed consent form and cooperate with Investigator to collect data.

Exclusion criteria

• Patients have basic diseases including heart diseases, cerebrovascular disease, lung disease, severe hypertension or diabetes with poor glycemic control;
• confirmed infections after surgery ;
• Patients who have post-surgery complications or who are currently under the influence of the radical surgery for colorectal cancer;
• Being infected with syphilis or with other blood-borne infectious diseases;
• Pregnancy or lactation; or women of childbearing potential not using contraception;
• Patients who have taken Traditional Chinese Medicines with efficacy and indications similar to that of Huaier granule - including, but not limited to, compound Banmao capsule., Huachansu capsule, Kangai Injection and Pingxiao tablets;
• Patients who are suffering from mental illness or Conditions that are considered not suitable for this study investigators.