Dose Escalation and Expansion Study of HM16390 in Advanced or Metastatic Solid Tumors

Hanmi Pharmaceutical

Status and phase

Enrolling

Phase 1

Conditions

Advanced or Metastatic Solid Tumors

Treatments

Drug: HM16390

Study type

Interventional

Funder types

Industry

Identifiers

NCT06724016

HM-LIL2-101

Details and patient eligibility

About

This is a First-in-Human, Phase 1, Dose-Escalation and Dose-Expansion study of HM16390, as a single agent to assess safety, tolerability, MTD, RP2D, PK, and efficacy in patients with advanced or metastatic solid tumors.

Dose-Escalation Part is planned to establish the MTD or RDs for the randomized Dose-Ranging Part. Based on the results of the Dose-Escalation Part, additional eligible subjects will be randomized 1:1 into at each dose level. After a comprehensive review of available data from both Dose-Escalation Part and Dose-Ranging Part, the potential RP2D to be tested in the Dose-Expansion Part is determined. Dose-Expansion Part is designed to assess the potential efficacy of HM16390 as a single agent when administered at the potential RP2D to subjects in indication-specific expansion cohorts.

Enrollment

215 estimated patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion and exclusion criteria

Key Inclusion Criteria:

Have a histologically and/or cytologically confirmed advanced or metastatic solid tumor and have failed or are intolerant to standard therapy with clinical benefit.
Patients in the Dose-Escalation Part must have evaluable or measurable disease at baseline and the patients for Dose-Ranging and Dose-Expansion Part must have at least one measurable lesion at baseline by computed tomography (CT) or magnetic resonance imaging (MRI) per Response Evaluation Criteria in Solid Tumors (RECIST) v1.1.
Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1.
Age of 18 years or older (or country's legal age of majority if the legal age was >18 years)
Adequate renal function.
Adequate hematologic function.
Adequate liver function.

Key Exclusion Criteria:

Received prior treatment with agent targeting the IL-2, IL-7, or IL-15 receptors, or related to mode of action of HM16390.
Known active CNS metastases and/or carcinomatous meningitis.
History of severe toxicities associated with a prior immunotherapy.
Any prior treatment-related (i.e. chemotherapy, immunotherapy, radiotherapy) clinically significant toxicities that have not resolved to Grade ≤ 1 per CTCAE version 5.0 or prior treatment-related toxicities that are clinically unstable and clinically significant at time of enrollment.
Has ongoing or suspected autoimmune disease.
Known active and clinically significant bacterial, fungal or viral infection including known human immunodeficiency virus (HIV) or acquired immunodeficiency syndrome (AIDS)-related illness, immunocompromised patients.
History of chronic liver disease or evidence of hepatic cirrhosis.