TR64 in Patients With Advanced Solid Tumors

Summary

This is a open-label, dose escalation, accelerated titration combined 3+3 design, phase I study, to evaluate the safety and tolerability, and to determine the RP2D of TR64 when administered qd in patients with advanced solid tumors. Up to 6 cohorts of 1-6 or 3-6 patients each will be treated in the study.

Eligibility

Inclusion Criteria:

* Fully understand the procedures of the clinical study and participate voluntarily with signed and dated written informed consent form, comply with the requirements of the study protocol.
* Males and/or females at least 18 years old when signing the informed consent form.
* Histologically or cytologically confirmed patients with advanced malignant solid tumors, eligible patients must have failed standard treatment, no standard treatment, or not suitable for standard treatment at this stage as determined by the investigator.
* Measurable disease with at least one lesion amenable to response assessment per RECIST 1.1.
* Eastern cooperative oncology group performance status (ECOG) ≤2 at screening.
* Life expectancy of at least 3 months.
* Acceptable organ function: Absolute neutrophil count(ANC)≥1.5×109/L; Platelet count(PLT)≥90×109/L; Hemoglobin(Hb)≥90 g/L; Total bilirubin(TBIL)≤1.5×Upper limit of normal value(ULN); Alanine aminotransferase(ALT)≤2.5×ULN; Aspartate aminotransferase(AST)≤2.5×ULN; Creatinine clearance ≥50ml/min.
* Fertile male and female must agree to use medically approved contraceptives during the study and within 90 days after the last dose of the study.

Exclusion Criteria:

* Known or suspected allergies to any of the investigational drug composition.
* Medical history and surgical history excluded according to the protocol.
* Any previous medical treatment history exclude from the protocol.
* Abnormal laboratory results exclude from the protocol.
* pregnant and lactating women (currently breast-feeding or less than six months after delivery although not breast-feeding).
* Subjects may not be able to complete the study duo to poor compliance or other reasons, or unsuitable for the study by the investigator's judgment.

Conditions2

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