Overview

Trial of KN026 in Patients With HER2-positive Advanced Malignant Breast Cancer and Gastric Cancer

Status:
Unknown status
Trial end date:
2020-08-30
Target enrollment:
0
Participant gender:
All
Summary
This is a first-in-human (FIH), open-label, phase 1 dose-escalation study of KN026 in subjects with HER2 positive advanced breast and Gastric Cancer. The standard "3 + 3" design was used for dose escalation. There are 4 proposed dose levels which are 5, 10, 15, and 20 mg/kg, but dosing interval may be adjusted during the study (such as QW, OR Q2W, OR Q3W) based on emerging data from this trial and/or from phase 1 trial of KN026 in other country. Dose escalation will continue until the maximum tolerated dose (MTD) is reached or if MTD is not found, dose escalation will continue until the MAD of 20 mg / kg is reached.
Phase:
Phase 1
Accepts Healthy Volunteers?
No
Details
Lead Sponsor:
Jiangsu Alphamab Biopharmaceuticals Co., Ltd
Criteria
Inclusion Criteria:

- Male or female subject >= 18 years and =<75 years.

- Histologically or cytologically confirmed, locally advanced unresectable or metastatic
breast cancer or gastric cancer.

- ECOG score 0 or 1.

- Life expectancy >3 months.

- According to the definition of RECIST1.1, the patient has at least one measurable
lesion.

- Adequate organ function prior to start treatment with KN026.

- Able to understand, voluntarily participate and willing to sign the ICF.

- Subjects (women of child-bearing potential and males with fertile female partner) must
be willing to use viable contraception method.

Exclusion Criteria:

- Accepted any other anti-tumor drug therapies within 4 weeks before fist dose.

- Accepted radiotherapy within 4 weeks before enrollment(Subjects are eligible, which
accepted palliative therapies within 2 weeks before the first dose of KN026 for
osseous metastatic and all the AEs recovered).

- An anthracyclines antibiotic treatment, such as doxorubicin (Adriamycin) was received
exceeding 300 mg/m² within 90 days before first KN026 dosing, or other equivalent dose
antharcyclines.

- Subjects are eligible with clinically controlled and stable neurologic function >= 4
weeks, which is no evidence of CNS disease progression; Subjects with spinal cord
compression and cancerous meningitis are not eligible.

- Pregnant or nursing females;or intend pregnancy within this study period or within 6
monthes after the end of this study.

- Has not recovered (ie, >Grade 1) from AEs except alopecia and anemia.

- History of immunodeficiency, including HIV positive or other acquired, congenital
immunodeficiency disease, or a history of organ transplantation.

- Severe chronic and active infection, need to system antibiosis/antiviral treatment.

- Cavity effusion (pleural effusion, ascites, pericardial effusion, etc.) are not well
controlled, and need locally treatment or repeated drainage. -