A Study of JNJ-98768111 in Participants With Advanced Prostate Cancer
A Phase 1 Trial of JNJ-98768111, an Antibody Drug Conjugate (ADC) Targeting Human Kallikrein-2 (KLK2) for Advanced Prostate Cancer
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Fase 1
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Study Contact
- Telefonnummer: 844-434-4210
- E-mail: Participate-In-This-Study1@its.jnj.com
Studiesteder
-
-
Florida
-
Sarasota, Florida, Forenede Stater, 34232
- Rekruttering
- Florida Cancer Specialists & Research Institute
-
-
Michigan
-
Grand Rapids, Michigan, Forenede Stater, 49546
- Rekruttering
- START MidWest
-
-
Utah
-
West Valley City, Utah, Forenede Stater, 84119
- Rekruttering
- START Mountain Region
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion criteria:
- a. Histologically confirmed adenocarcinoma of the prostate. Adenocarcinoma with small cell or neuroendocrine features is permitted. b. Measurable or evaluable disease (metastatic prostate cancer) based on computed tomography (CT), magnetic resonance imaging (MRI), or bone scan. Prior treatment with at least 1 prior novel androgen receptor (AR)-targeted therapy. c. Serum prostate-specific antigen (PSA) value greater than or equal to (>=) 2 nanograms per milliliters (ng/mL). d. Prior orchiectomy or medical castration; or, for participants who have not undergone orchiectomy, must be receiving ongoing androgen deprivation therapy (ADT) with a gonadotropin releasing hormone (GnRH) analog (agonist or antagonist) prior to the first dose of trial drug and must continue this therapy throughout the treatment phase; e. Castrate levels of serum testosterone as defined in the protocol, prior to the first dose of trial intervention; f. Progressive metastatic disease following their most recent line of therapy. Disease progression will be defined by at least one of the following: PSA progression, radiographic progression according to response evaluation criteria in solid tumors (RECIST v1.1), or progressive bone disease according to prostate cancer working group 3 (PCWG3) criteria
- Eastern cooperative oncology group (ECOG) performance status of 0 or 1
- Agree to all of the following during the trial and for 6 months after the last dose of trial drug: a. Use a highly effective method of contraception; b. Wear a condom when engaging in any activity that allows for passage of ejaculate to another person; c. Not to donate sperm or freeze for future use for the purpose of reproduction; d. Not plan to father a child. In addition, the participant should be advised of the benefit for a female partner to use a highly effective method of contraception
- Sign an informed consent form (ICF) indicating that the participant understands the purpose of, and procedures required for, the trial and is willing to participate in the trial
Exclusion criteria:
- Active central nervous system (CNS) involvement
- Toxicity related to prior anticancer therapy that has not returned to Grade less than or equal to (<=) 1 or baseline levels
- External beam radiation therapy to soft tissue lesions within 14 days prior to start of trial intervention
- History of clinically significant cardiovascular disease within 6 months prior to signing informed consent
- History of solid organ or bone marrow transplantation
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: N/A
- Interventionel model: Sekventiel tildeling
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: JNJ-98768111
Participants in Part 1 of the study will receive escalating doses of JNJ-98768111 to identify the putative recommended phase 2 dose (pRP2D) regimen(s).
Participants in Part 2 of the study will receive JNJ-98768111 at the pRP2D regimen(s) determined in Part 1.
|
JNJ-98768111 will be administered intravenously.
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Number of Participants with Adverse Events (AEs)
Tidsramme: Up to approximately 2 years 7 months
|
An AE is any untoward medical occurrence in a clinical trial participant administered a pharmaceutical (investigational or non investigational) product.
An AE does not necessarily have a causal relationship with the treatment.
|
Up to approximately 2 years 7 months
|
|
Part 1: Number of Participants with Dose-Limiting Toxicities (DLT)
Tidsramme: From first administration of trial intervention to the pre-dose assessment of the second cycle (up to approximately 2 years and 7 months)
|
High grade hematologic or non-hematologic toxicities with exceptions and/or toxicities leading to treatment discontinuation will be regarded as DLT.
Other DLT criteria includes any related toxicity resulting in permanent treatment discontinuation or a delay in dose administration greater than (>)14 days and any death not clearly due to the underlying disease or non-trial intervention-related causes.
|
From first administration of trial intervention to the pre-dose assessment of the second cycle (up to approximately 2 years and 7 months)
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Maximum Observed Concentration (Cmax) of JNJ-98768111
Tidsramme: Up to approximately 2 years 7 months
|
Cmax of JNJ-98768111 will be reported.
|
Up to approximately 2 years 7 months
|
|
Trough Concentration (Ctrough) of JNJ-98768111
Tidsramme: Up to approximately 2 years 7 months
|
Ctrough of JNJ-98768111 will be reported.
|
Up to approximately 2 years 7 months
|
|
Time to Maximum Observed Concentration (Tmax) of JNJ-98768111
Tidsramme: Up to approximately 2 years 7 months
|
Tmax of JNJ-98768111 will be reported.
|
Up to approximately 2 years 7 months
|
|
Area Under the Concentration-Time Curve from Time 0 to End of Dosing Interval (AUC [0-tau]) of JNJ-98768111
Tidsramme: Up to approximately 2 years 7 months
|
AUC0-tau of JNJ-98768111 will be reported.
|
Up to approximately 2 years 7 months
|
|
Accumulation Ratio of JNJ-98768111
Tidsramme: Up to approximately 2 years 7 months
|
Accumulation Ratio (RA) is calculated as area under the plasma concentration-time curve from time zero to 24 hours (AUC [0-24]) value at steady state divided by AUC (0-24) value after first dose.
|
Up to approximately 2 years 7 months
|
|
Number of Participants With Anti-Drug Antibodies (ADAs) to JNJ-98768111
Tidsramme: Up to approximately 2 years 7 months
|
Number of participants with antibodies to JNJ-98768111 will be reported.
|
Up to approximately 2 years 7 months
|
|
Objective Response Rate (ORR)
Tidsramme: Up to approximately 2 years 7 months
|
ORR is defined as the percentage of participants with measurable disease who have a partial response (PR) or better without evidence of bone progression according to prostate cancer working group 3 (PCWG3).
|
Up to approximately 2 years 7 months
|
|
Radiographic Progression-Free Survival (rPFS)
Tidsramme: Up to approximately 2 years 7 months
|
rPFS is defined as the time from the date of first dose until the date of objective disease progression or death, whichever comes first.
|
Up to approximately 2 years 7 months
|
|
Prostate-Specific Antigen (PSA) Response
Tidsramme: Up to approximately 2 years 7 months
|
PSA response rate is defined as the percentage of participants with a decline in PSA of 50% or more from baseline which is sustained for greater than or equal to (>=) 3 weeks.
|
Up to approximately 2 years 7 months
|
|
Duration of Response (DOR)
Tidsramme: Up to approximately 2 years 7 months
|
DOR will be calculated among responders (PR or better) from the date of initial documentation of a response (PR or better) to the date of first documented evidence of progressive disease, as defined in the PCWG3, or death due to any cause, whichever occurs first.
|
Up to approximately 2 years 7 months
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Studieleder: Janssen Research & Development LLC Clinical Trial, Janssen Research & Development, LLC
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 98768111PCR1001
- 2026-525894-37-00 (Registry Identifier: EUCT number)
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
IPD-planbeskrivelse
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .