Pyrotinib in Combination With Trastuzumab in Treatment-refractory, HER2-positive Metastatic Colorectal Cancar.
Colorectal Cancer
About this trial
This is an interventional treatment trial for Colorectal Cancer focused on measuring HER2, Pyrotinib, Trastuzumab, Metastatic Colorectal Cancar
Eligibility Criteria
Inclusion Criteria:
Patients should be histologically diagnosed with metastatic colorectal cancer or postoperative recurrence; Patients with ALK mutation(including mutation, fusion, rearrangements ); Patients have measurable lesions; Patients are not available for targeted therapy or patients refuse to receive targeted therapy afer second-line treatment; Over 3 weeks after radiotherapy and the radiotherapy focus was not be measured; Age should be 18-25 years; Performance status should be 0-2; Life expectancy should be more than 12 weeks;
Exclusion Criteria:
Patients underwented major surgery or severe trauma within 4 weeks; Patients allergiced to experimental drugs; Patient ready to give birth or who is pregnant; Patients with brain metastases; Patients with chemotherapy contraindication; Patients could not tolerate chemotherapy; Patients have secondary primary tumor.
Sites / Locations
- Shanghai Changzheng HospitalRecruiting
- Shanghai Changzheng HospitalRecruiting
- Shanghai Changzheng HospitalRecruiting
Arms of the Study
Arm 1
Experimental
HER2-positive Metastatic Colorectal Cancar