A Study of ZW191 in Participants With Solid Tumors

Zymeworks

Status and phase

Enrolling

Phase 1

Conditions

Advanced Solid Tumors

Treatments

Drug: ZW191

Study type

Interventional

Funder types

Industry

Identifiers

NCT06555744

2024-512299-37-00 (EU Trial (CTIS) Number)

ZWI-ZW191-101

Details and patient eligibility

About

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.

Full 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.

Enrollment

145 estimated patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

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.