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Doseskalering och -expansionsstudie av HM16390 i avancerade eller metastatiska solida tumörer

2 november 2026 uppdaterad av: Hanmi Pharmaceutical Company Limited

En fas I, öppen, multicenter, dosupptrappning och expansionsstudie av HM16390 hos patienter med avancerade eller metastaserande solida tumörer

This is a First-in-Human, Phase 1, Dose-Escalation and Dose-Expansion study of HM16390, as a single agent and in combination with pembrolizumab 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 each dose level. After a comprehensive review of available data from both Dose-Escalation Part and Dose-Ranging Part, the RDEs to be tested in the Dose-Expansion Part are determined. Dose-Expansion Part is designed to assess the potential efficacy of HM16390 as a single agent and in combination with pembrolizumab when administered at the RDEs to subjects in indication-specific expansion cohorts.

Studieöversikt

Studietyp

Interventionell

Inskrivning (Beräknad)

292

Fas

  • Fas 1

Kontakter och platser

Det här avsnittet innehåller kontaktuppgifter för dem som genomför studien och information om var denna studie genomförs.

Studiekontakt

Studieorter

    • California
      • Los Angeles, California, Förenta staterna, 90095
        • Rekrytering
        • The Regents of the University of California on behalf of its Los Angeles campus
    • Massachusetts
      • Boston, Massachusetts, Förenta staterna, 02114
        • Rekrytering
        • Massachusetts General Hospital
    • Michigan
      • Detroit, Michigan, Förenta staterna, 48201
        • Rekrytering
        • Karmanos Cancer Institute
      • Seoul, Sydkorea, 03080
        • Rekrytering
        • Seoul National University Hospital
      • Seoul, Sydkorea, 06351
        • Rekrytering
        • Samsung Medical Center
      • Seoul, Sydkorea, 03722
        • Rekrytering
        • Severance Hospital
      • Seoul, Sydkorea, 05505
        • Aktiv, inte rekryterande
        • Asan Medical Center
    • Gyeonggi-do
      • Seongnam-si, Gyeonggi-do, Sydkorea, 13620
        • Rekrytering
        • Seoul National University Bundang Hospital

Deltagandekriterier

Forskare letar efter personer som passar en viss beskrivning, så kallade behörighetskriterier. Några exempel på dessa kriterier är en persons allmänna hälsotillstånd eller tidigare behandlingar.

Urvalskriterier

Åldrar som är berättigade till studier

18 år och äldre (Vuxen, Äldre vuxen)

Tar emot friska volontärer

Nej

Kön som är behöriga för studier

Allt

Beskrivning

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.

Studieplan

Det här avsnittet ger detaljer om studieplanen, inklusive hur studien är utformad och vad studien mäter.

Hur är studien utformad?

Designdetaljer

  • Primärt syfte: Behandling
  • Tilldelning: Icke-randomiserad
  • Interventionsmodell: Parallellt uppdrag
  • Maskning: Ingen (Open Label)

Vapen och interventioner

Deltagargrupp / Arm
Intervention / Behandling
Experimentell: HM16390

HM16390 Monotherapy

HM16390 will be administered subcutaneously using syringes on Day 1 of every 3-week treatment cycle

Experimentell: HM16390 + pembrolizumab

HM16390 in combination with pembrolizumab

Fixed dose of pembrolizumab will be administered as an IV infusion over 30 minutes on Day 1 of every 3-week treatment cycle

Andra namn:
  • KEYTRUDA®

HM16390 will be administered subcutaneously using syringes on Day 1 of every 3-week treatment cycle

Vad mäter studien?

Primära resultatmått

Resultatmått
Åtgärdsbeskrivning
Tidsram
Incidence and nature of DLTs
Tidsram: At the end of Cycle 1 (each cycle is 21 days) in Dose-Escalation Part

To evaluate safety and tolerability of HM16390 as a single agent and in combination with pembrolizumab

At the end of Cycle 1 (each cycle is 21 days) in Dose-Escalation Part
Incidence, nature, and severity of adverse events and laboratory abnormalities graded per NCI-CTCAE v5.0.
Tidsram: Throughout the study until end of safety follow-up period (90 days after the last treatment)

To evaluate safety and tolerability of HM16390 as a single agent, and in combination with pembrolizumab

Throughout the study until end of safety follow-up period (90 days after the last treatment)

Sekundära resultatmått

Resultatmått
Åtgärdsbeskrivning
Tidsram
Objective response rate (ORR)
Tidsram: Throughout the study until disease progression or death whichever occurs first (up to 2-3 years)

ORR will be measured as the proportion of subjects with a confirmed response of complete response (CR) or partial response (PR) as per Response Evaluation Criteria in Solid Tumors (RECIST) v1.1

Throughout the study until disease progression or death whichever occurs first (up to 2-3 years)
Disease Control Rate (DCR)
Tidsram: Throughout the study until disease progression or death whichever occurs first (up to 2-3 years)

DCR will be measured as the proportion of subject with confirmed CR, PR, or Stable Disease (SD) as per RECIST v1.1

Throughout the study until disease progression or death whichever occurs first (up to 2-3 years)
The maximum serum concentration (Cmax)
Tidsram: Throughout the study until treatment discontinuation (up to 2-3 years)

To evaluate PK profile upon HM16390 administration

Throughout the study until treatment discontinuation (up to 2-3 years)
The time to reach Cmax (Tmax)
Tidsram: Throughout the study until treatment discontinuation (up to 2-3 years)

To evaluate PK profile upon HM16390 administration

Throughout the study until treatment discontinuation (up to 2-3 years)
The area under the concentration-time curve from time 0 to the last observable concentration (AUClast)
Tidsram: Throughout the study until treatment discontinuation (up to 2-3 years)

To evaluate PK profile upon HM16390 administration

Throughout the study until treatment discontinuation (up to 2-3 years)
The AUC extrapolated to infinity (AUCinf)
Tidsram: Throughout the study until treatment discontinuation (up to 2-3 years)

To evaluate PK profile upon HM16390 administration

Throughout the study until treatment discontinuation (up to 2-3 years)
The AUC during the dosing interval (AUCtau)
Tidsram: Throughout the study until treatment discontinuation (up to 2-3 years)

To evaluate PK profile upon HM16390 administration

Throughout the study until treatment discontinuation (up to 2-3 years)
The serum concentration at the end of the dosing interval (Ctrough)
Tidsram: Throughout the study until treatment discontinuation (up to 2-3 years)

To evaluate PK profile upon HM16390 administration

Throughout the study until treatment discontinuation (up to 2-3 years)
The elimination half-life (T1/2)
Tidsram: Throughout the study until treatment discontinuation (up to 2-3 years)

To evaluate PK profile upon HM16390 administration

Throughout the study until treatment discontinuation (up to 2-3 years)
The apparent volume of distribution (Vd/F)
Tidsram: Throughout the study until treatment discontinuation (up to 2-3 years)

To evaluate PK profile upon HM16390 administration

Throughout the study until treatment discontinuation (up to 2-3 years)
The apparent clearance (CL/F)
Tidsram: Throughout the study until treatment discontinuation (up to 2-3 years)

To evaluate PK profile upon HM16390 administration

Throughout the study until treatment discontinuation (up to 2-3 years)
Progression-free survival (PFS)
Tidsram: Throughout the study until disease progression or death whichever occurs first (up to 2-3 years)

PFS will be measured from date of first treatment until date of radiographic progression as per RECIST v1.1 or until death from any cause, whichever occurs first

Throughout the study until disease progression or death whichever occurs first (up to 2-3 years)
Duration of response (DOR)
Tidsram: Throughout the study until disease progression or death whichever occurs first (up to 2-3 years)

DOR will be measured as the time from initial onset of CR or PR to first radiographic progression as per RECIST v1.1 or death from any cause, whichever occurs first.

Throughout the study until disease progression or death whichever occurs first (up to 2-3 years)

Samarbetspartners och utredare

Det är här du hittar personer och organisationer som är involverade i denna studie.

Studieavstämningsdatum

Dessa datum spårar framstegen för inlämningar av studieposter och sammanfattande resultat till ClinicalTrials.gov. Studieposter och rapporterade resultat granskas av National Library of Medicine (NLM) för att säkerställa att de uppfyller specifika kvalitetskontrollstandarder innan de publiceras på den offentliga webbplatsen.

Studera stora datum

Studiestart (Faktisk)

11 december 2024

Primärt slutförande (Beräknad)

1 juli 2031

Avslutad studie (Beräknad)

1 juli 2031

Studieregistreringsdatum

Först inskickad

29 november 2024

Först inskickad som uppfyllde QC-kriterierna

6 december 2024

Första postat (Faktisk)

9 december 2024

Uppdateringar av studier

Senaste uppdatering publicerad (Faktisk)

3 november 2026

Senaste inskickade uppdateringen som uppfyllde QC-kriterierna

2 november 2026

Senast verifierad

1 november 2026

Mer information

Termer relaterade till denna studie

Ytterligare relevanta MeSH-villkor

Andra studie-ID-nummer

  • HM-LIL2-101
  • KEYNOTE-G39 (Annan identifierare: Merck & Sharp Dohme LLC)
  • MK-3475-G39 (Annan identifierare: Merck & Sharp Dohme LLC)

Plan för individuella deltagardata (IPD)

Planerar du att dela individuella deltagardata (IPD)?

NEJ

Läkemedels- och apparatinformation, studiedokument

Studerar en amerikansk FDA-reglerad läkemedelsprodukt

Ja

Studerar en amerikansk FDA-reglerad produktprodukt

Nej

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