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
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Studientyp
Studientyp
Einschreibung (Geschätzt)
Einschreibung
Phase
Phase
- Phase 1
Kontakte und Standorte
Studienkontakt
Studienkontakt
- Name: Study Contact
- Telefonnummer: 844-434-4210
- E-Mail: Participate-In-This-Study1@its.jnj.com
Studienorte
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Florida
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Sarasota, Florida, Vereinigte Staaten, 34232
- Rekrutierung
- Florida Cancer Specialists & Research Institute
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Michigan
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Grand Rapids, Michigan, Vereinigte Staaten, 49546
- Rekrutierung
- START MidWest
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Utah
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West Valley City, Utah, Vereinigte Staaten, 84119
- Rekrutierung
- START Mountain Region
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Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
- Erwachsene
- Älterer Erwachsener
Akzeptiert gesunde Freiwillige
Beschreibung
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
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: N / A
- Interventionsmodell: Sequenzielle Zuweisung
- Maskierung: Keine (Offenes Etikett)
Anzahl der Arme
Waffen und Interventionen
Teilnehmergruppe / ArmTeilnehmergruppe / Arm |
Intervention / BehandlungIntervention / Behandlung |
|---|---|
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Experimental: 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.
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JNJ-98768111 will be administered intravenously.
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Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Number of Participants with Adverse Events (AEs)
Zeitfenster: Up to approximately 2 years 7 months
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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.
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Up to approximately 2 years 7 months
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Part 1: Number of Participants with Dose-Limiting Toxicities (DLT)
Zeitfenster: From first administration of trial intervention to the pre-dose assessment of the second cycle (up to approximately 2 years and 7 months)
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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.
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From first administration of trial intervention to the pre-dose assessment of the second cycle (up to approximately 2 years and 7 months)
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Sekundäre Ergebnismessungen
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Maximum Observed Concentration (Cmax) of JNJ-98768111
Zeitfenster: Up to approximately 2 years 7 months
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Cmax of JNJ-98768111 will be reported.
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Up to approximately 2 years 7 months
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Trough Concentration (Ctrough) of JNJ-98768111
Zeitfenster: Up to approximately 2 years 7 months
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Ctrough of JNJ-98768111 will be reported.
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Up to approximately 2 years 7 months
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Time to Maximum Observed Concentration (Tmax) of JNJ-98768111
Zeitfenster: Up to approximately 2 years 7 months
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Tmax of JNJ-98768111 will be reported.
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Up to approximately 2 years 7 months
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Area Under the Concentration-Time Curve from Time 0 to End of Dosing Interval (AUC [0-tau]) of JNJ-98768111
Zeitfenster: Up to approximately 2 years 7 months
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AUC0-tau of JNJ-98768111 will be reported.
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Up to approximately 2 years 7 months
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Accumulation Ratio of JNJ-98768111
Zeitfenster: Up to approximately 2 years 7 months
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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.
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Up to approximately 2 years 7 months
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Number of Participants With Anti-Drug Antibodies (ADAs) to JNJ-98768111
Zeitfenster: Up to approximately 2 years 7 months
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Number of participants with antibodies to JNJ-98768111 will be reported.
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Up to approximately 2 years 7 months
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Objective Response Rate (ORR)
Zeitfenster: Up to approximately 2 years 7 months
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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).
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Up to approximately 2 years 7 months
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Radiographic Progression-Free Survival (rPFS)
Zeitfenster: Up to approximately 2 years 7 months
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rPFS is defined as the time from the date of first dose until the date of objective disease progression or death, whichever comes first.
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Up to approximately 2 years 7 months
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Prostate-Specific Antigen (PSA) Response
Zeitfenster: Up to approximately 2 years 7 months
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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.
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Up to approximately 2 years 7 months
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Duration of Response (DOR)
Zeitfenster: Up to approximately 2 years 7 months
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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.
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Up to approximately 2 years 7 months
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Mitarbeiter und Ermittler
Sponsor
Sponsor
Ermittler
Ermittler
- Studienleiter: Janssen Research & Development LLC Clinical Trial, Janssen Research & Development, LLC
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Studienbeginn
Primärer Abschluss (Geschätzt)
Primärer Abschluss
Studienabschluss (Geschätzt)
Studienabschluss
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Zuerst gepostet
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes Update gepostet
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- 98768111PCR1001
- 2026-525894-37-00 (Registrierungskennung: EUCT number)
Plan für individuelle Teilnehmerdaten (IPD)
Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?
Beschreibung des IPD-Plans
Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
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