Testing HM16390 for advanced or metastatic solid tumors

A Phase I, Open-Label, Multicenter, Dose Escalation and Expansion Study of HM16390, as a Single Agent and in Combination With Pembrolizumab, in Patients With Advanced or Metastatic Solid Tumors

Phase 1 Interventional Hanmi Pharmaceutical Company Limited · NCT06724016

This study is testing a new treatment called HM16390 for people with advanced or metastatic solid tumors who haven't had success with other therapies to see if it can help them.

Quick facts

PhasePhase 1
Study typeInterventional
Enrollment292 (estimated)
Ages18 Years and up
SexAll
SponsorHanmi Pharmaceutical Company Limited Industry-sponsored
Drugs / interventionschemotherapy, immunotherapy, pembrolizumab
Locations7 sites (Boston, Massachusetts and 6 other locations)
Trial IDNCT06724016 on ClinicalTrials.gov

What this trial studies

This Phase 1 clinical trial evaluates HM16390, a new treatment for patients with advanced or metastatic solid tumors who have not responded to standard therapies. The study consists of a dose-escalation phase to determine the maximum tolerated dose (MTD) and a dose-expansion phase to assess the efficacy of HM16390 at the recommended phase 2 dose (RP2D). Patients will be monitored for safety, tolerability, pharmacokinetics, and overall effectiveness of the treatment. The trial aims to provide insights into the potential benefits of HM16390 as a single-agent therapy.

Who should consider this trial

Good fit: Ideal candidates include adults aged 18 and older with confirmed advanced or metastatic solid tumors who have failed or are intolerant to standard therapies.

Not a fit: Patients with known active CNS metastases or those who have previously received treatments targeting IL-2, IL-7, or IL-15 receptors may not benefit from this study.

Why it matters

Potential benefit: If successful, this treatment could offer a new therapeutic option for patients with advanced or metastatic solid tumors who have limited treatment choices.

How similar studies have performed: While this approach is novel, similar studies targeting advanced solid tumors have shown promise in the past, indicating potential for success.

Eligibility criteria

Show full inclusion / 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 assessed within 7 days before allocation or randomization.
* 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 NCI-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.

Where this trial is running

Boston, Massachusetts and 6 other locations

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Advanced or Metastatic Solid Tumors
Last reviewed 2026-06-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.