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Un estudio de JNJ-89402638 para el cáncer colorrectal metastásico

2 de noviembre de 2026 actualizado por: Janssen Research & Development, LLC

Un estudio de fase I de JNJ-89402638 para el cáncer colorrectal metastásico irresecable

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.

Descripción general del estudio

Tipo de estudio

Intervencionista

Inscripción (Estimado)

260

Fase

  • Fase 1

Contactos y Ubicaciones

Esta sección proporciona los datos de contacto de quienes realizan el estudio e información sobre dónde se lleva a cabo este estudio.

Estudio Contacto

Ubicaciones de estudio

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

Criterios de participación

Los investigadores buscan personas que se ajusten a una determinada descripción, denominada criterio de elegibilidad. Algunos ejemplos de estos criterios son el estado de salud general de una persona o tratamientos previos.

Criterio de elegibilidad

Edades elegibles para estudiar

18 años y mayores (Adulto, Adulto Mayor)

Acepta Voluntarios Saludables

No

Géneros elegibles para el estudio

Todos

Descripción

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

Plan de estudios

Esta sección proporciona detalles del plan de estudio, incluido cómo está diseñado el estudio y qué mide el estudio.

¿Cómo está diseñado el estudio?

Detalles de diseño

  • Propósito principal: Tratamiento
  • Asignación: No aleatorizado
  • Modelo Intervencionista: Asignación Secuencial
  • Enmascaramiento: Ninguno (etiqueta abierta)

Armas e Intervenciones

Grupo de participantes/brazo
Intervención / Tratamiento
Experimental: 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.

Experimental: 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.

Experimental: 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.

Experimental: 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.

Experimental: 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.

Experimental: 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.

¿Qué mide el estudio?

Medidas de resultado primarias

Medida de resultado
Medida Descripción
Periodo de tiempo
Part 1 and Part 2: Number of Participants with Adverse Events (AEs) by Severity
Periodo de tiempo: 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)
Periodo de tiempo: 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

Medidas de resultado secundarias

Medida de resultado
Medida Descripción
Periodo de tiempo
Part 1 and Part 2: Serum Concentration for JNJ-89402638
Periodo de tiempo: 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
Periodo de tiempo: 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
Periodo de tiempo: 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
Periodo de tiempo: 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
Periodo de tiempo: 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
Periodo de tiempo: 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)
Periodo de tiempo: 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)
Periodo de tiempo: 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)
Periodo de tiempo: 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)
Periodo de tiempo: 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

Colaboradores e Investigadores

Aquí es donde encontrará personas y organizaciones involucradas en este estudio.

Investigadores

  • Director de estudio: Janssen Research & Development, LLC Clinical Trial, Janssen Research & Development, LLC

Fechas de registro del estudio

Estas fechas rastrean el progreso del registro del estudio y los envíos de resultados resumidos a ClinicalTrials.gov. Los registros del estudio y los resultados informados son revisados ​​por la Biblioteca Nacional de Medicina (NLM) para asegurarse de que cumplan con los estándares de control de calidad específicos antes de publicarlos en el sitio web público.

Fechas importantes del estudio

Inicio del estudio (Actual)

15 de octubre de 2024

Finalización primaria (Estimado)

25 de febrero de 2028

Finalización del estudio (Estimado)

19 de julio de 2028

Fechas de registro del estudio

Enviado por primera vez

28 de octubre de 2024

Primero enviado que cumplió con los criterios de control de calidad

28 de octubre de 2024

Publicado por primera vez (Actual)

29 de octubre de 2024

Actualizaciones de registros de estudio

Última actualización publicada (Actual)

3 de noviembre de 2026

Última actualización enviada que cumplió con los criterios de control de calidad

2 de noviembre de 2026

Última verificación

1 de noviembre de 2026

Más información

Términos relacionados con este estudio

Plan de datos de participantes individuales (IPD)

¿Planea compartir datos de participantes individuales (IPD)?

SÍ

Descripción del plan IPD

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.

Información sobre medicamentos y dispositivos, documentos del estudio

Estudia un producto farmacéutico regulado por la FDA de EE. UU.

Sí

Estudia un producto de dispositivo regulado por la FDA de EE. UU.

No

Esta información se obtuvo directamente del sitio web clinicaltrials.gov sin cambios. Si tiene alguna solicitud para cambiar, eliminar o actualizar los detalles de su estudio, comuníquese con register@clinicaltrials.gov. Tan pronto como se implemente un cambio en clinicaltrials.gov, también se actualizará automáticamente en nuestro sitio web. .

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