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En undersøgelse af JNJ-89402638 for metastatisk kolorektal cancer

2. november 2026 opdateret af: Janssen Research & Development, LLC

Et fase I-studie af JNJ-89402638 for inoperabel metastatisk kolorektal cancer

The purpose of this study is to determine the putative recommended phase 2 dose(s) (RP2Ds) and best way to take (optimal route of administration) JNJ-89402638 and to determine the safety of JNJ-89402638 at the RP2D(s) in participants with metastatic colorectal cancer (mCRC) and metastatic gastric cancer (mGAC) and to determine the safety and tolerability of JNJ-89402638 in combination with bevacizumab or biosimilar with or without chemotherapy in participants with mCRC.

Studieoversigt

Status

Rekruttering

Betingelser

Intervention / Behandling

Undersøgelsestype

Interventionel

Tilmelding (Anslået)

260

Fase

  • Fase 1

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiekontakt

Studiesteder

    • Arizona
      • Tucson, Arizona, Forenede Stater, 85719
        • Rekruttering
        • University of Arizona Cancer Center
    • Colorado
      • Aurora, Colorado, Forenede Stater, 80045
        • Rekruttering
        • University of Colorado Denver Anschultz Medical Campus
    • Florida
      • Sarasota, Florida, Forenede Stater, 34232
        • Rekruttering
        • Florida Cancer Specialists
    • Indiana
      • Indianapolis, Indiana, Forenede Stater, 46256
        • Rekruttering
        • Community Health Network
    • Michigan
      • Grand Rapids, Michigan, Forenede Stater, 49546
        • Rekruttering
        • Start Midwest
    • Washington
      • Seattle, Washington, Forenede Stater, 98104
        • Rekruttering
        • Swedish Cancer Institute
      • Barcelona, Spanien, 08035
        • Rekruttering
        • Hosp Univ Vall D Hebron
      • Madrid, Spanien, 28041
        • Rekruttering
        • Hosp. Univ. 12 de Octubre
      • Madrid, Spanien, 28040
        • Rekruttering
        • Hosp Univ Fund Jimenez Diaz
      • Madrid, Spanien, 28050
        • Rekruttering
        • Hosp Univ Hm Sanchinarro
      • Seoul, Sydkorea, 05505
        • Rekruttering
        • Asan Medical Center
      • Seoul, Sydkorea, 03722
        • Rekruttering
        • Severance Hospital Yonsei University Health System

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

18 år og ældre (Voksen, Ældre voksen)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion Criteria:

  • For Part 1 (dose escalation), Part 2 (Arm A [JNJ-89402638 monotherapy]): Have histologically or cytologically confirmed diagnosis of colorectal adenocarcinoma (CRC) progressing after 2 or more prior lines of standard therapy in the metastatic/unresectable setting; For Part 2 Arm B (JNJ-89402638 + bevacizumab or biosimilar): Have histologically or cytologically confirmed diagnosis of CRC progressing after 2 or more prior lines of standard therapy in the metastatic/unresectable setting; For Part 2 Arm C (JNJ-89402638 + FOLFOX/bevacizumab or biosimilar): Have histologically or cytologically confirmed diagnosis of microsatellite stable (MSS) or proficient mismatch repair (pMMR) CRC progressing after 1 or more prior lines of standard therapy in the metastatic/unresectable setting. Participants must have previously received a fluoropyrimidine and irinotecan doublet (such as FOLFIRI); For Part 2 Arm D (JNJ-89402638 + FOLFIRI/bevacizumab or biosimilar): Have histologically or cytologically confirmed diagnosis of MSS or pMMR CRC progressing after 1 prior line of standard therapy in the metastatic/unresectable setting. Must not have received irinotecan previously for metastatic disease; For Part 2 Arm E (JNJ-89402638 monotherapy in mGAC): Have histologically or cytologically confirmed diagnosis of gastric adenocarcinoma or gastroesophageal junction adenocarcinoma progressing after 1 or more prior lines of standard therapy in the metastatic/unresectable setting

  • Have evaluable or measurable disease per response evaluation criteria in solid tumors (RECIST) version 1.1

    1. Part 1: Must have either measurable or evaluable disease
    2. Part 2: Must have at least 1 measurable lesion
  • Eastern Cooperative Oncology Group (ECOG) performance status of 0-1

  • Have an estimated or measured glomerular filtration rate (GFR) greater than or equal to (>=) 30 milliliter per minute (mL/min) based on modification of diet in renal disease (MDRD) 4-variable formula

Exclusion Criteria:

  • Active (new or progressive) brain metastases, leptomeningeal disease, or untreated spinal cord compression
  • Toxicity from prior anticancer therapy that has not resolved to Grade less than or equal to (<=)1 (except alopecia, vitiligo, Grade <= 2 peripheral neuropathy, or endocrinopathies that are stable on hormone replacement). For Part 2 Arm C: Grade 2 or higher peripheral neuropathy is considered exclusionary
  • Has a prior or concurrent second malignancy (other than the disease under study) unless natural history or treatment is unlikely to interfere with any study endpoints of safety or the efficacy of the study treatment
  • Received glucocorticoids (doses >10 mg/day prednisone or equivalent) within 7 days prior to the first dose of study drug
  • Received or plans to receive any live, attenuated vaccine within 4 weeks before the first dose of study treatment or within 4 weeks after the last dose of study treatment

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Behandling
  • Tildeling: Ikke-randomiseret
  • Interventionel model: Sekventiel tildeling
  • Maskning: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: Part 1 (Dose Expansion)

Participants with unresectable metastatic colorectal adenocarcinoma (mCRC) will receive JNJ-89402638 in Part 1 (Dose escalation) of the study and the dose levels will be escalated sequentially until the recommended Phase 2 Dose(s) (RP2D) and optimal route(s) of administration for JNJ-89402638 monotherapy have been identified.

JNJ-89402638 will be administered.

Eksperimentel: Part 2 (Dose Expansion): Arm A

Participants with mCRC will receive JNJ-89402638 at the RP2D(s) and route as determined in Part 1 as a monotherapy.

JNJ-89402638 will be administered.

Eksperimentel: Part 2 (Dose Expansion): Arm B

Participants with mCRC will receive JNJ-89402638 at the RP2D(s) determined in Part 1 along with bevacizumab or biosimilar.

JNJ-89402638 will be administered.

Bevacizumab or biosimilar will be administered.

Eksperimentel: Part 2 (Dose Expansion): Arm C

Participants with mCRC will receive JNJ-89402638 at the RP2D(s) determined in Part 1 along with bevacizumab or biosimilar and FOLFOX.

JNJ-89402638 will be administered.

Bevacizumab or biosimilar will be administered.

Chemotherapy agent FOLFOX will be administered.

Eksperimentel: Part 2 (Dose Expansion): Arm D

Participants with mCRC will receive JNJ-89402638 at the RP2D(s) determined in Part 1 in combination with bevacizumab or biosimilar and FOLFIRI.

JNJ-89402638 will be administered.

Bevacizumab or biosimilar will be administered.

Chemotherapy agent FOLFIRI will be administered.

Eksperimentel: Part 2 (Dose Expansion): Arm E

Participants with metastatic gastric adenocarcinoma (mGAC) will receive JNJ-89402638 at the RP2D(s) and route as determined in Part 1.

JNJ-89402638 will be administered.

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Part 1 and Part 2: Number of Participants with Adverse Events (AEs) by Severity
Tidsramme: From Baseline up to approximately 24 months

An AE is any untoward medical occurrence in a participant participating in a clinical study that does not necessarily have a causal relationship with the pharmaceutical/biological agent under study. Severity of AEs will be graded according to the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI-CTCAE) version 5.0. Cytokine release syndrome (CRS) and immune effector cell-associated neurotoxicity syndrome (ICANS) will be graded per American Society for Transplantation and Cellular Therapy (ASTCT) consensus.

From Baseline up to approximately 24 months
Part 1: Number of Participants with Dose-Limiting Toxicity (DLT)
Tidsramme: From Baseline up to 28 days

The DLTs are specific adverse events including high grade hematologic or non-hematologic toxicities.

From Baseline up to 28 days

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Part 1 and Part 2: Serum Concentration for JNJ-89402638
Tidsramme: Up to approximately 24 months

Serum Concentration for JNJ-89402638 will be reported.

Up to approximately 24 months
Part 1 and Part 2: Maximum Serum Concentration (Cmax) of JNJ-89402638
Tidsramme: Up to approximately 24 months

Cmax of JNJ-89402638 will be reported.

Up to approximately 24 months
Part 1 and Part 2: Minimum Serum Concentration (Cmin) of JNJ-89402638
Tidsramme: Up to approximately 24 months

Cmin of JNJ-89402638 will be reported.

Up to approximately 24 months
Part 1 and Part 2: Time to Reach Maximum Observed Serum Concentration (Tmax) of JNJ-89402638
Tidsramme: Up to approximately 24 months

Tmax of JNJ-89402638 will be reported.

Up to approximately 24 months
Part 1 and Part 2: Area Under the Serum Concentration-time Curve (AUC) of JNJ-89402638
Tidsramme: Up to approximately 24 months

AUC of JNJ-89402638 will be reported.

Up to approximately 24 months
Part 1 and Part 2: Number of Participants with Presence of Anti-JNJ-89402638 Antibodies
Tidsramme: Up to approximately 24 months

Participants with anti-JNJ-89402638 antibodies will be reported.

Up to approximately 24 months
Part 1 and Part 2: Overall Response (OR)
Tidsramme: Up to approximately 24 months

Overall response is best response of complete response (CR) or partial response (PR), assessed according to response evaluation criteria in solid tumors (RECIST) version 1.1.

Up to approximately 24 months
Part 1 and Part 2: Complete Response (CR)
Tidsramme: Up to approximately 24 months

Complete response is defined as a best response of CR assessed according to RECIST version 1.1.

Up to approximately 24 months
Part 1 and Part 2: Time to Response (TTR)
Tidsramme: Up to approximately 24 months

TTR is defined for participants who achieved an OR from the time of the first dose of study treatment to the first response of PR or better as assessed according to RECIST version 1.1.

Up to approximately 24 months
Part 1 and Part 2: Duration of Response (DOR)
Tidsramme: Up to approximately 24 months

DOR is defined for participants who achieved an OR in the time between the date of initial documentation of first response of PR or better to the date of first documented evidence of progressive disease or death due to any cause, whichever occurs first, as assessed according to RECIST version 1.1

Up to approximately 24 months

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Efterforskere

  • Studieleder: Janssen Research & Development, LLC Clinical Trial, Janssen Research & Development, LLC

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

15. oktober 2024

Primær færdiggørelse (Anslået)

25. februar 2028

Studieafslutning (Anslået)

19. juli 2028

Datoer for studieregistrering

Først indsendt

28. oktober 2024

Først indsendt, der opfyldte QC-kriterier

28. oktober 2024

Først opslået (Faktiske)

29. oktober 2024

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

3. november 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

2. november 2026

Sidst verificeret

1. november 2026

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • 89402638GIC1001
  • 2024-516526-66-00 (Registry Identifier: EUCT number)

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

JA

IPD-planbeskrivelse

The data sharing policy of Johnson & Johnson Innovative Medicine is available at www.innovativemedicine.jnj.com/our-innovation/clinical-trials/transparency. As noted on this site, requests for access to the study data can be submitted through Yale Open Data Access (YODA) Project site at yoda.yale.edu.

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

Studerer et amerikansk FDA-reguleret lægemiddelprodukt

Ja

Studerer et amerikansk FDA-reguleret enhedsprodukt

Ingen

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