- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT03972657
Studie zu REGN5678 (Anti-PSMAxCD28) mit Cemiplimab (Anti-PD-1) bei Patienten mit metastasiertem, kastrationsresistentem Prostatakrebs
Eine Phase-1/2-Studie zu REGN5678 (Anti-PSMAxCD28) mit Cemiplimab (Anti-PD-1) bei Patienten mit metastasiertem, kastrationsresistentem Prostatakrebs
The main purpose of this study is to determine the safety, tolerability (how the body reacts to the drug[s]) and effectiveness (ability to treat the cancer) of REGN5678 (Nezastomig) alone, or in combination with cemiplimab.
The study has 2 parts. The goal of Part 1 (dose escalation) is to determine a safe dose(s) of REGN5678 when it is given alone or in combination with cemiplimab. The goal of Part 2 (dose expansion) is to use the REGN5678 drug dose(s) found in Part 1 to see how well REGN5678 alone or in combination with cemiplimab works to shrink tumors.
This study is looking at several other research questions, including:
- Side effects that may be experienced by taking REGN5678 alone or in combination with cemiplimab
- How REGN5678 alone or in combination with cemiplimab works in the body
- How much REGN5678 and/or cemiplimab are present in the blood
- To see if REGN5678 alone or in combination with cemiplimab works to reduce the size of the tumor by helping the immune system destroy the tumor
Studienübersicht
Status
Bedingungen
Intervention / Behandlung
Studientyp
Einschreibung (Geschätzt)
Phase
- Phase 2
- Phase 1
Kontakte und Standorte
Studienkontakt
- Name: Clinical Trials Administrator
- Telefonnummer: 844-734-6643
- E-Mail: clinicaltrials@regeneron.com
Studienorte
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Seoul, Südkorea, 05505
- Rekrutierung
- Asan Medical Center
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Seoul, Südkorea, 03722
- Rekrutierung
- Yonsei University - Severance Hospital - Colorectal Cancer Clinic
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Gyeonggi-do
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Suwon, Gyeonggi-do, Südkorea, 16247
- Rekrutierung
- The Catholic University of Korea - St. Vincent's Hospital - Lung Cancer Center
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Arizona
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Gilbert, Arizona, Vereinigte Staaten, 85234
- Rekrutierung
- Banner MD Anderson Cancer Center
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Phoenix, Arizona, Vereinigte Staaten, 85054
- Rekrutierung
- Mayo Clinic
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Tucson, Arizona, Vereinigte Staaten, 85724
- Rekrutierung
- University of Arizona
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California
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Santa Monica, California, Vereinigte Staaten, 90404
- Rekrutierung
- John Wayne Cancer Institute (JWCI)
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Colorado
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Denver, Colorado, Vereinigte Staaten, 80218
- Rekrutierung
- Sarah Cannon Research Institute (SCRI)
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Connecticut
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New Haven, Connecticut, Vereinigte Staaten, 06510
- Rekrutierung
- Yale University Hospital
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Florida
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Jacksonville, Florida, Vereinigte Staaten, 32224
- Rekrutierung
- Mayo Clinic Jacksonville
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Tampa, Florida, Vereinigte Staaten, 33612
- Rekrutierung
- Moffitt Cancer Center - McKinley Drive
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Massachusetts
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Boston, Massachusetts, Vereinigte Staaten, 02114
- Rekrutierung
- Massachusetts General Hospital
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Michigan
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Detroit, Michigan, Vereinigte Staaten, 48202
- Rekrutierung
- Henry Ford Health
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Minnesota
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Rochester, Minnesota, Vereinigte Staaten, 55905
- Rekrutierung
- Mayo Clinic
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New York
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New York, New York, Vereinigte Staaten, 10029
- Rekrutierung
- Icahn School of Medicine at Mount Sinai
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New York, New York, Vereinigte Staaten, 10461
- Rekrutierung
- Montefiore Medical Center
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New York, New York, Vereinigte Staaten, 10016
- Rekrutierung
- NYU Langone Health Perlmutter Cancer Center
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New York, New York, Vereinigte Staaten, 10032
- Rekrutierung
- Columbia University - The Trustees of Columbia University in the City of New York
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Rochester, New York, Vereinigte Staaten, 14642
- Rekrutierung
- University of Rochester Medical Center (URMC) - Wilmot Cancer Institute (WCI) (James P. Wilmot Cancer Center) - Rochester
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Ohio
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Columbus, Ohio, Vereinigte Staaten, 43210
- Rekrutierung
- James Cancer Hospital and Solove Research Institute
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Oregon
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Portland, Oregon, Vereinigte Staaten, 97213
- Zurückgezogen
- Providence Portland Medical Center
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Portland, Oregon, Vereinigte Staaten, 97239
- Rekrutierung
- Oregon Health & Science University (3485 S. Bond)
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Pennsylvania
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Philadelphia, Pennsylvania, Vereinigte Staaten, 19107
- Rekrutierung
- Thomas Jefferson University Hospital
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Rhode Island
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Providence, Rhode Island, Vereinigte Staaten, 02903
- Rekrutierung
- Lifespan Cancer Institute
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Texas
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Houston, Texas, Vereinigte Staaten, 77030
- Rekrutierung
- MD Anderson Cancer Center
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Virginia
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Charlottesville, Virginia, Vereinigte Staaten, 22908
- Rekrutierung
- Emily Couric Clinical Cancer Center
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West Virginia
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Morgantown, West Virginia, Vereinigte Staaten, 26506
- Rekrutierung
- West Virginia University
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Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Key Inclusion Criteria:
mCRPC cohorts (men):
-
Men with histologically or cytologically confirmed adenocarcinoma of the prostate without pure small cell carcinoma.
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PSA value at screening ≥4 ng/mL that has progressed within 6 months prior to screening as defined in the protocol.
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Has received ≥2 lines prior systemic therapy approved in the metastatic and/or castration-resistant setting (in addition to Androgen Deprivation Therapy [ADT]) including at least:
- one second-generation anti-androgen therapy (eg, abiraterone, enzalutamide, apalutamide, or darolutamide)
- 177Lu-PSMA-617 radiotherapy, or another lutetium-based PSMA targeted radioligand, as described in the protocol
ccRCC cohorts (men and women):
- Histologically or cytologically confirmed RCC with a clear-cell component.
- Diagnosis of metastatic ccRCC with at least one measurable lesion via RECIST 1.1 criteria
- Has progressed on or after ≥1 line prior systemic therapy approved in the metastatic setting. Prior treatment must include an anti-Programmed Death-1 (receptor) [PD-1]/Programmed Death-Ligand 1 (PD-L1) therapy and either ipilimumab and/or a tyrosine kinase inhibitor
Key Exclusion Criteria:
- Has received treatment with an approved systemic therapy within 3 weeks of dosing or has not yet recovered (ie, grade ≤1 or baseline) from any acute toxicities, as described in the protocol
- Has received any previous systemic biologic therapy within 5 half-lives of first dose of study therapy, as described in the protocol
- Has received prior PSMA-targeting therapy with the exception of a PSMA targeting radioligand (eg. 177Lu-PSMA-617) in mCRPC
- Dose Escalation: Has had prior anti-cancer immunotherapy (other than sipuleucel-T) within 5 half-lives prior to study therapy.
- Dose Expansion (mCRPC only): Has had prior anti-cancer immunotherapy, as described in the protocol
- Any condition that requires ongoing/continuous corticosteroid therapy (>10 mg prednisone/day or anti-inflammatory equivalent) within 1 week prior to the first dose of study therapy
- Ongoing or recent (within 5 years) evidence of significant autoimmune disease that required treatment with systemic immunosuppressive treatments, as described in the protocol
- Encephalitis, meningitis, neurodegenerative disease (with the exception of mild dementia that does not interfere with Activities of Daily Living [ADLs]) or uncontrolled seizures in the year prior to first dose of study therapy
- Uncontrolled infection with Human Immunodeficiency Virus (HIV), hepatitis B or hepatitis C infection; or diagnosis of immunodeficiency
NOTE: Other protocol defined Inclusion/Exclusion Criteria apply
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Nicht randomisiert
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Keine (Offenes Etikett)
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
|---|---|
|
Experimental: mCRPC - dose escalation cohort
REGN5678 with or without cemiplimab |
Administered as per the protocol
Andere Namen:
Administered as per the protocol
Andere Namen:
|
|
Experimental: mCRPC - dose expansion cohort
REGN5678 with or without cemiplimab |
Administered as per the protocol
Andere Namen:
|
|
Experimental: ccRCC - dose escalation cohort
REGN5678 with or without cemiplimab |
Administered as per the protocol
Andere Namen:
Administered as per the protocol
Andere Namen:
|
|
Experimental: ccRCC - dose expansion cohort
REGN5678 with or without cemiplimab |
Administered as per the protocol
Andere Namen:
|
Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Incidence and severity of Treatment-Emergent Adverse Events (TEAEs)
Zeitfenster: Through study completion, up to 5 years
|
Dose Escalation Phase |
Through study completion, up to 5 years
|
|
Incidence and severity of Adverse Event of Special Interests (AESIs)
Zeitfenster: Through study completion, up to 5 years
|
Dose Escalation Phase |
Through study completion, up to 5 years
|
|
Incidence and severity of Serious Adverse Events (SAEs)
Zeitfenster: Through study completion, up to 5 years
|
Dose Escalation Phase |
Through study completion, up to 5 years
|
|
Number of participants with Grade ≥3 laboratory abnormalities
Zeitfenster: Through study completion, up to 5 years
|
Dose Escalation Phase |
Through study completion, up to 5 years
|
|
Incidence of Dose-Limiting Toxicities (DLTs)
Zeitfenster: First dose through day 42 of last participant in each dose level
|
Dose Escalation Phase |
First dose through day 42 of last participant in each dose level
|
|
Concentration of REGN5678 in serum over time
Zeitfenster: Through study completion, up to 5 years
|
Dose Escalation Phase |
Through study completion, up to 5 years
|
|
Concentration of REGN5678 in combination with cemiplimab in serum over time
Zeitfenster: Through study completion, up to 5 years
|
Dose Escalation Phase |
Through study completion, up to 5 years
|
|
Composite Response Rate (CRR) of 50% decline of Prostate Specific Antigen (PSA) and/or confirmed radiographic response of complete (CR) or partial response (PR)
Zeitfenster: Through study completion, up to 5 years
|
Dose Expansion Phase - mCRPC cohort |
Through study completion, up to 5 years
|
|
Objective Response Rate (ORR) per Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 criteria
Zeitfenster: Through study completion, up to 5 years
|
Dose Expansion Phase - ccRCC cohort |
Through study completion, up to 5 years
|
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
CRR of 50% decline of PSA and/or confirmed radiographic of CR or PR
Zeitfenster: Through study completion, up to 5 years
|
Dose Escalation Phase - mCRPC cohort |
Through study completion, up to 5 years
|
|
ORR per RECIST 1.1 criteria
Zeitfenster: Through study completion, up to 5 years
|
Dose Escalation Phase - ccRCC cohort |
Through study completion, up to 5 years
|
|
Incidence and severity of TEAEs
Zeitfenster: Through study completion, up to 5 years
|
Dose Expansion Phase |
Through study completion, up to 5 years
|
|
Incidence and severity of AESIs
Zeitfenster: Through study completion, up to 5 years
|
Dose Expansion Phase |
Through study completion, up to 5 years
|
|
Incidence and severity of SAEs
Zeitfenster: Through study completion, up to 5 years
|
Dose Expansion Phase |
Through study completion, up to 5 years
|
|
Number of participants with grade ≥3 laboratory abnormalities
Zeitfenster: Through study completion, up to 5 years
|
Dose Expansion Phase |
Through study completion, up to 5 years
|
|
Concentration of REGN5678 in serum over time
Zeitfenster: Through study completion, up to 5 years
|
Dose Expansion Phase |
Through study completion, up to 5 years
|
|
Concentration of REGN5678 in combination with cemiplimab in serum over time
Zeitfenster: Through study completion, up to 5 years
|
Dose Expansion Phase |
Through study completion, up to 5 years
|
|
Percentage of participants with ≥50% decline of PSA
Zeitfenster: Through study completion, up to 5 years
|
Dose Escalation and Dose Expansion Phases - mCRPC cohorts |
Through study completion, up to 5 years
|
|
Percentage of participants with ≥90% decline of PSA
Zeitfenster: Through study completion, up to 5 years
|
Dose Escalation and Dose Expansion Phases- mCRPC cohorts |
Through study completion, up to 5 years
|
|
Presence or absence of antibodies against REGN5678
Zeitfenster: Through study completion, up to 5 years
|
Dose Escalation and Dose Expansion Phases |
Through study completion, up to 5 years
|
|
Presence or absence of antibodies against cemiplimab
Zeitfenster: Through study completion, up to 5 years
|
Dose Escalation and Dose Expansion Phases |
Through study completion, up to 5 years
|
Mitarbeiter und Ermittler
Sponsor
Ermittler
- Studienleiter: Clinical Trials Management, Regeneron Pharmaceuticals
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Primärer Abschluss (Geschätzt)
Studienabschluss (Geschätzt)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Zusätzliche relevante MeSH-Bedingungen
- Urogenitale Erkrankungen
- Urogenitale Neoplasmen
- Neubildungen nach Standort
- Neubildungen
- Männliche Urogenitalerkrankungen
- Nierenerkrankungen
- Urologische Erkrankungen
- Weibliche Urogenitalerkrankungen
- Weibliche Urogenitalerkrankungen und Schwangerschaftskomplikationen
- Neubildungen nach histologischem Typ
- Neubildungen, Drüsen und Epithelien
- Adenokarzinom
- Urologische Neubildungen
- Karzinom
- Nierentumoren
- Karzinom, Nierenzelle
- Cemiplimab
Andere Studien-ID-Nummern
- R5678-ONC-1879
Plan für individuelle Teilnehmerdaten (IPD)
Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?
Beschreibung des IPD-Plans
All individual patient data (IPD) that underlie publicly available results will be considered for sharing
IPD-Sharing-Zeitrahmen
When Regeneron has:
- received marketing authorization from major health authorities (e.g., FDA, European Medicines Agency (EMA), Pharmaceuticals and Medical Devices Agency (PMDA), etc.) for the product and indication or has globally discontinued development of the product for all indications on or after April 2020 and has no plans for future development
- made the study results publicly available (e.g., scientific publication, scientific conference, clinical trial registry)
- the legal authority to share the data, and
- ensured the ability to protect participant privacy
IPD-Sharing-Zugriffskriterien
Qualified researchers can submit a proposal for access to individual patient or aggregate level data from a Regeneron-sponsored clinical trial through Vivli. Regeneron's Independent Research Request Evaluation Criteria can be found at: https://www.regeneron.com/sites/default/files/Regeneron-External-Data-Sharing-Policy-and-Independent-Research-Request-Evaluation-Criteria.pdf
Art der unterstützenden IPD-Freigabeinformationen
- STUDIENPROTOKOLL
- SAFT
- ICF
- ANALYTIC_CODE
- CSR
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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