- ICH GCP
- Rejestr badań klinicznych w USA
- Badanie kliniczne NCT07746713
A Study of JNJ-98768111 in Participants With Advanced Prostate Cancer
27 sierpnia 2026 zaktualizowane przez: Janssen Research & Development, LLC
A Phase 1 Trial of JNJ-98768111, an Antibody Drug Conjugate (ADC) Targeting Human Kallikrein-2 (KLK2) for Advanced Prostate Cancer
The purpose of Part 1 of this study is to find out how safe JNJ-98768111 is and the most suitable dose (recommended phase 2 dose [RP2D]) regimen(s) of JNJ-98768111.
The purpose of Part 2 of this study is to find out how safe JNJ-98768111 is at the RP2D regimen(s) in participants with advanced prostate cancer (cancer of the prostate, a male reproductive gland found below the bladder, which has spread extensively to other parts of the body).
Przegląd badań
Typ studiów
Interwencyjne
Zapisy (Szacowany)
100
Faza
- Faza 1
Kontakty i lokalizacje
Ta sekcja zawiera dane kontaktowe osób prowadzących badanie oraz informacje o tym, gdzie badanie jest przeprowadzane.
Kontakt w sprawie studiów
- Nazwa: Study Contact
- Numer telefonu: 844-434-4210
- E-mail: Participate-In-This-Study1@its.jnj.com
Lokalizacje studiów
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Florida
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Sarasota, Florida, Stany Zjednoczone, 34232
- Rekrutacyjny
- Florida Cancer Specialists & Research Institute
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Michigan
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Grand Rapids, Michigan, Stany Zjednoczone, 49546
- Rekrutacyjny
- START MidWest
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Utah
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West Valley City, Utah, Stany Zjednoczone, 84119
- Rekrutacyjny
- START Mountain Region
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Kryteria uczestnictwa
Badacze szukają osób, które pasują do określonego opisu, zwanego kryteriami kwalifikacyjnymi. Niektóre przykłady tych kryteriów to ogólny stan zdrowia danej osoby lub wcześniejsze leczenie.
Kryteria kwalifikacji
Wiek uprawniający do nauki
- Dorosły
- Starszy dorosły
Akceptuje zdrowych ochotników
Nie
Opis
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
Plan studiów
Ta sekcja zawiera szczegółowe informacje na temat planu badania, w tym sposób zaprojektowania badania i jego pomiary.
Jak projektuje się badanie?
Szczegóły projektu
- Główny cel: Leczenie
- Przydział: Nie dotyczy
- Model interwencyjny: Zadanie sekwencyjne
- Maskowanie: Brak (otwarta etykieta)
Broń i interwencje
Grupa uczestników / Arm |
Interwencja / Leczenie |
|---|---|
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Eksperymentalny: 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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Co mierzy badanie?
Podstawowe miary wyniku
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
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Number of Participants with Adverse Events (AEs)
Ramy czasowe: 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.
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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)
Ramy czasowe: 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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Miary wyników drugorzędnych
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
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Maximum Observed Concentration (Cmax) of JNJ-98768111
Ramy czasowe: 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
Ramy czasowe: 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
Ramy czasowe: 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
Ramy czasowe: 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
Ramy czasowe: 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
Ramy czasowe: 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)
Ramy czasowe: 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)
Ramy czasowe: 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
Ramy czasowe: 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)
Ramy czasowe: 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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Współpracownicy i badacze
Tutaj znajdziesz osoby i organizacje zaangażowane w to badanie.
Śledczy
- Dyrektor Studium: Janssen Research & Development LLC Clinical Trial, Janssen Research & Development, LLC
Daty zapisu na studia
Daty te śledzą postęp w przesyłaniu rekordów badań i podsumowań wyników do ClinicalTrials.gov. Zapisy badań i zgłoszone wyniki są przeglądane przez National Library of Medicine (NLM), aby upewnić się, że spełniają określone standardy kontroli jakości, zanim zostaną opublikowane na publicznej stronie internetowej.
Główne daty studiów
Rozpoczęcie studiów (Rzeczywisty)
5 sierpnia 2026
Zakończenie podstawowe (Szacowany)
16 marca 2029
Ukończenie studiów (Szacowany)
16 marca 2029
Daty rejestracji na studia
Pierwszy przesłany
31 lipca 2026
Pierwszy przesłany, który spełnia kryteria kontroli jakości
31 lipca 2026
Pierwszy wysłany (Rzeczywisty)
5 sierpnia 2026
Aktualizacje rekordów badań
Ostatnia wysłana aktualizacja (Rzeczywisty)
31 sierpnia 2026
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
27 sierpnia 2026
Ostatnia weryfikacja
1 sierpnia 2026
Więcej informacji
Terminy związane z tym badaniem
Dodatkowe istotne warunki MeSH
Inne numery identyfikacyjne badania
- 98768111PCR1001
- 2026-525894-37-00 (Identyfikator rejestru: EUCT number)
Plan dla danych uczestnika indywidualnego (IPD)
Planujesz udostępniać dane poszczególnych uczestników (IPD)?
TAK
Opis planu IPD
The data sharing policy of Johnson & Johnson Innovative Medicine is available at 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.
Informacje o lekach i urządzeniach, dokumenty badawcze
Bada produkt leczniczy regulowany przez amerykańską FDA
Tak
Bada produkt urządzenia regulowany przez amerykańską FDA
Nie
Te informacje zostały pobrane bezpośrednio ze strony internetowej clinicaltrials.gov bez żadnych zmian. Jeśli chcesz zmienić, usunąć lub zaktualizować dane swojego badania, skontaktuj się z register@clinicaltrials.gov. Gdy tylko zmiana zostanie wprowadzona na stronie clinicaltrials.gov, zostanie ona automatycznie zaktualizowana również na naszej stronie internetowej .