Overview
The purpose of this study is to find out if ZW191 is safe and can treat participants with advanced cancers, including ovarian, endometrial, and non-small cell lung cancers.
Description
Part 1 of the study will evaluate the safety and tolerability of ZW191. Part 2 of the study will further evaluate safety and explore the potential anti-tumor activity of ZW191.
Eligibility
Inclusion Criteria:
- Pathologically or cytologically confirmed diagnosis of cancers with evidence of locally advanced (unresectable), recurrent and/or metastatic disease.
- Measurable disease per RECIST v1.1.
- Eastern Cooperative Oncology Group (ECOG) Performance Status score of 0 or 1.
- Adequate cardiac function: Cardiac left ventricular function, as defined by left ventricular ejection fraction (LVEF) ≥ 50% as determined by either echocardiogram (ECHO) or multigated acquisition scan (MUGA).
- Other adequate organ function.
Exclusion Criteria:
- Known additional malignancy that is progressing or requires active treatment or may interfere with study endpoints.
- Has received prior Topoisomerase I inhibitor(TOPO1i) antibody drug conjugate treatment, regardless of washout period.
- Acute or chronic uncontrolled renal disease, pancreatitis, or liver disease.
- Severe chronic or active infections (including known active SARS-CoV-2 infection) requiring systemic therapy, including antibacterial, antifungal, or antiviral therapy.