Overview

This study is an open-label, multicenter, phase Ia/Ib study. The study will evaluate the safety, tolerability and preliminary efficacy of IBI363 in subjects with advanced, relapsed or metastatic solid tumors or lymphoma, determine the maximum tolerated dose (MTD) or maximum administered dose (MAD), and thus determine the recommended phase 2 dose (RP2D).

Eligibility

Inclusion Criteria:

1. Male or female subjects, ≥ 18 years
2. Histologically or cytologically confirmed, unresectable locally advanced or metastatic solid tumors or lymphomas
3. Subjects who progressed or are intolerant to existing standard therapy or subjects without standard therapy Note: Subjects may have received and failed prior therapy with a PD-1/PD-L1 inhibitor and be considered eligible for this trial.
4. Subjects with at least one measurable lesion according to RECIST v1.1 for solid tumor or Lugano 2014 for lymphoma
5. Eastern Cooperative Oncology Group performance status (ECOG PS) of 0 or 1.
6. Expected survival time ≥ 3 months.

Exclusion Criteria:

1. Subjects with history of or known active seizure disorder, brain metastases, spinal cord compression, or carcinomatous meningitis, or new evidence of brain or leptomeningeal disease.
2. Subjects with active thrombosis, or a history of deep vein thrombosis (DVT) or pulmonary embolism (PE) within 4 weeks prior to first administration of study drug unless adequately treated and considered by the Investigator to be stable.
3. Active uncontrolled bleeding or a known bleeding diathesis.
4. Subjects with massive pleural effusion or massive ascites.