A Phase I Study of TQ-B3234 on Tolerance and Pharmacokinetics

Phase I Study of Tolerance and Pharmacokinetics of TQ-B3234 in Patients With Advanced Cancer

To study the pharmacokinetic characteristics of TQ-B3234 in the human body, recommend a reasonable regimen for subsequent research.

Inclusion Criteria:

• Histological documentation of Advanced solid tumors,such as Malignant Melanoma,Colorectal Cancer,Pancreatic Carcinoma,Thyroid Carcinoma
• Lack of the standard treatment or treatment failure
• 18-65 years,ECOG PS:0-1,Life expectancy of more than 3 months
• Main organs function is normal
• Stop other previous chemotherapy drugs more than 4 weeks
• Women of childbearing potential should agree to use and utilize an adequate method of contraception (such as intrauterine device，contraceptive and condom) throughout treatment and for at least 6 months after study is stopped；the result of serum or urine pregnancy test should be negative within 7 days prior to study enrollment，and the patients required to be non-lactating；Man participants should agree to use and utilize an adequate method of contraception throughout treatment and for at least 6 months after study is stopped
• Patients should participate in the study voluntarily and sign informed consent

Exclusion Criteria:

• Patients participated in other anticancer drug clinical trials within 4 weeks or Patients participating in other clinical trials now
• Blood pressure unable to be controlled(systolic pressure>140 mmHg，diastolic pressure>90 mmHg). Patients with Grade 1 or higher myocardial ischemia, myocardial infarction or malignant arrhythmias(including QTc≥440ms)
• Patients with non-healing wounds or fractures
• Patients with drug abuse history and unable to get rid of or Patients with mental disorders
• History of immunodeficiency
• Patients with concomitant diseases which could seriously endanger their own safety or could affect completion of the study according to investigators' judgment