Evaluering af Xaluritamig hos voksne, unge og børn med tilbagevendende eller refraktær Ewing-sarkom (EWS)
En fase 1b-studie til evaluering af sikkerhed, tolerabilitet, farmakokinetik og effekt af Xaluritamig hos voksne, unge og børn med recidiverende eller refraktær Ewing-sarkom
The main objectives of this trial are to determine the recommended dose for expansion of xaluritamig (dose confirmation part only) and to determine the safety and tolerability of xaluritamig in adult, adolescent and pediatric participants with relapsed or refractory EWS.
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Fase 1
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Amgen Call Center
- Telefonnummer: 866-572-6436
- E-mail: medinfo@amgen.com
Studiesteder
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New South Wales
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Camperdown, New South Wales, Australien, 2050
- Rekruttering
- Chris OBrien Lifehouse
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Victoria
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Melbourne, Victoria, Australien, 3000
- Rekruttering
- Peter MacCallum Cancer Centre
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Western Australia
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Nedlands, Western Australia, Australien, 6009
- Rekruttering
- Perth Childrens Hospital
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California
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Los Angeles, California, Forenede Stater, 90048
- Rekruttering
- Cedars Sinai Medical Center
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Los Angeles, California, Forenede Stater, 90995-1752
- Rekruttering
- University of California Los Angeles
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Maryland
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Baltimore, Maryland, Forenede Stater, 21287
- Rekruttering
- Johns Hopkins University
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Massachusetts
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Boston, Massachusetts, Forenede Stater, 02215
- Rekruttering
- Dana Farber Cancer Institute
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Michigan
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Ann Arbor, Michigan, Forenede Stater, 48109-5718
- Rekruttering
- C.S. Mott Children's Hospital
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Minnesota
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Rochester, Minnesota, Forenede Stater, 55905
- Rekruttering
- Mayo Clinic Childrens Center
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New York
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New York, New York, Forenede Stater, 10065
- Rekruttering
- Memorial Sloan Kettering Cancer Center
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Pennsylvania
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Philadelphia, Pennsylvania, Forenede Stater, 19104
- Rekruttering
- Childrens Hospital of Philadelphia
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Pittsburgh, Pennsylvania, Forenede Stater, 15224
- Rekruttering
- University of Pittsburgh Medical Center Childrens Hospital of Pittsburgh
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Texas
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Houston, Texas, Forenede Stater, 77030
- Rekruttering
- University of Texas MD Anderson Cancer Center
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
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Part 1: evaluable disease as defined by RECIST v1.1, as determined by the site investigator.
Part 2: measurable disease as defined by RECIST v1.1, as determined by the site investigator.
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Histologically or cytologically confirmed EWS with molecular evidence of an EWSR1 translocation with an E26 transformation-specific (ETS) family gene, eg, FLI1, ETS-related gene [ERG]) via next generation sequencing (based on local testing).
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Relapsed or refractory EWS following at least 1 line of chemotherapy (including treatment with an anthracycline and at least 1 alkylating agent).
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Performance status:
- Karnofsky ≥ 70% for participants ≥ 16 years of age.
- Lansky ≥ 70% for participants < 16 years of age.
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Adequate organ function, defined as follows:
a. Hematological function: i. Absolute neutrophil count ≥ 1.0 x 109/L, provided that:
- the participant has not received short-acting growth factor support within 7 days before screening assessment, and
- the participant has not received long-acting growth factor support within 14 days before screening assessment.
ii. Platelet count ≥ 75 x 109/L, provided that:
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the participant has not received a platelet transfusion within 7 days before screening assessment, and
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the participant has not received a platelet stimulating agent within 14 days before screening assessment.
b. Renal function: i. Estimated glomerular filtration rate based on Modification of Diet in Renal Disease (MDRD) calculation ≥ 30 mL/min/1.73 m^2 for participants ≥ 18 years of age.
ii. estimated glomerular filtration rate based on Schwartz (2009) calculation ≥ 30 mL/min/1.73 m^2 for participants < 18 years of age.
c. Hepatic function: i. Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) ≤ 3 x upper limit of normal (ULN) (or ≤ 5 x ULN for participants with liver metastases).
ii. Total bilirubin (TBL) ≤ 1.5 x ULN (unless related to Gilbert's or Meulengracht disease).
d. Pulmonary function: i. Baseline oxygen saturation > 92% in room air at rest and no oxygen supplementation.
e. Cardiac function: i. Left ventricular ejection fraction ≥ 50%. If left ventricular ejection fraction cannot be measured, then left ventricular fractional shortening ≥ 28%.
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Participants of childbearing potential must use protocol-specified contraception to prevent pregnancy during treatment and for an additional 6 months after the last dose of xaluritamig.
Exclusion Criteria:
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Untreated central nervous system (CNS) metastases or leptomeningeal disease. Participants with a history of treated CNS metastases are eligible if there is radiographic evidence of improvement upon the completion of CNS-directed therapy and no evidence of interim progression between the completion of CNS-directed therapy and the screening radiographic study.
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History of other malignancy within the past 2 years, except for malignancy treated with curative intent with low risk for recurrence (approximately < 10%) and with no known active disease present for >1 year before enrollment.
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Active autoimmune disease that has required systemic treatment (except physiologic adrenal hormone replacement therapy) within the past 2 years or any other diseases requiring immunosuppressive therapy while on study. Participants with Type 1 diabetes, vitiligo, psoriasis, hypo- or hyper-thyroid disease not requiring immunosuppressive treatment are permitted.
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Participants who received anti-cancer therapy administered within the following minimum washout periods prior to first dose of xaluritamig:
- Cytotoxic chemotherapy: 21 days.
- Small molecules including tyrosine kinase inhibitors: 7 days or 5 half-lives, whichever is shorter.
- Monoclonal antibodies, immune checkpoint inhibitors, bispecific antibodies and other biologic agents: 28 days or 5 half-lives, whichever is shorter.
- Cellular therapies including Chimeric Antigen Receptor T-cell therapy (CAR-T), adoptive T-cell therapy: 56 days.
- Radiotherapy: 14 days for focal therapy, 28 days for large field therapy or involving > 30% of the bone marrow.
- Stem cell transplant: 12 weeks for autologous, 6 months for allogeneic, with no active graft-versus-host disease.
- Any other therapy or investigational agent: 28 days or 5 half-lives, whichever is longer.
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Requirement for chronic systemic corticosteroid therapy (prednisone dose > 10 mg/day [> 0.25 mg/kg/day if < 40 kg] or equivalent) or any other immunosuppressive therapies (including anti-tumour necrosis factor α (TNFα) therapies) unless stopped (with adequate tapering) within 28 days before first dose of xaluritamig.
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Currently pregnant (confirmed with positive pregnancy test) or breastfeeding or planning to become pregnant, donate eggs, or breastfeed while on trial until an additional 6 months after the last dose of trial intervention.
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Unwilling to abstain from donating sperm during treatment and for an additional 6 months after the last dose of xaluritamig.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Grundvidenskab
- Tildeling: Ikke-randomiseret
- Interventionel model: Sekventiel tildeling
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
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Eksperimentel: Part 1 (Dose Confirmation)
Part 1 will begin with a pre-specified xaluritamig target dose and frequency. Multiple dose levels and/or alternative dose regimens may be explored in parallel to determine 1 or more recommended doses for expansion, which is/are considered safe, based on emerging data. |
Participants will receive xaluritamig via short-term intravenous (IV) infusion.
Andre navne:
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Eksperimentel: Part 2 (Dose Expansion)
Participants will be treated in Part 2 after the recommended doses for expansion for xaluritamig are determined in Part 1 to further characterize preliminary antitumor activity and safety. |
Participants will receive xaluritamig via short-term intravenous (IV) infusion.
Andre navne:
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
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Antal deltagere, der oplever en dosisbegrænsende toksicitet (DLT) (kun del 1)
Tidsramme: Op til 42 dage
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Op til 42 dage
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Number of Participants with Treatment-emergent Adverse Events
Tidsramme: Up to approximately 2.5 years
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This includes treatment-emergent, treatment-related, serious, and fatal adverse events. Any changes in safety assessments (vital signs and clinical laboratory tests) will be recorded as adverse events. |
Up to approximately 2.5 years
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tidsramme |
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Samlet overlevelse (OS)
Tidsramme: Op til cirka 2 år
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Op til cirka 2 år
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Maksimal serumkoncentration (Cmax) af Xaluritamig
Tidsramme: Op til cirka 6 måneder
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Op til cirka 6 måneder
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Tid til Cmax (tmax) for Xaluritamig
Tidsramme: Op til ca. 6 måneder
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Op til ca. 6 måneder
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Minimum serumkoncentration (Cmin) af Xaluritamig
Tidsramme: Op til cirka 6 måneder
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Op til cirka 6 måneder
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Akkumulering efter flere doser af Xaluritamig
Tidsramme: Op til cirka 6 måneder
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Op til cirka 6 måneder
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Serumkoncentration før dosering (Ctrough) af Xaluritamig
Tidsramme: Op til cirka 6 måneder
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Op til cirka 6 måneder
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Halveringstid (t½) for Xaluritamig
Tidsramme: Op til ca. 6 måneder
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Op til ca. 6 måneder
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Areal under serumkoncentrations-tidskurven (AUC) for Xaluritamig
Tidsramme: Op til cirka 6 måneder
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Op til cirka 6 måneder
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Bekræftet objektiv respons i henhold til responsvurderingskriterierne for solide tumorer (RECIST) v1.1
Tidsramme: Op til cirka 6 måneder
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Op til cirka 6 måneder
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Sygekontrol per RECIST v1.1
Tidsramme: Op til cirka 6 måneder
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Op til cirka 6 måneder
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Tid til respons (TTR) per RECIST v1.1
Tidsramme: Op til cirka 6 måneder
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Op til cirka 6 måneder
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Varighed af bekræftet respons (DOR) ifølge RECIST v1.1
Tidsramme: Op til cirka 6 måneder
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Op til cirka 6 måneder
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Progression-fri overlevelse (PFS) ifølge RECIST v1.1
Tidsramme: Op til cirka 6 måneder
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Op til cirka 6 måneder
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Tid til progression (TTP) ifølge RECIST v1.1
Tidsramme: Op til cirka 6 måneder
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Op til cirka 6 måneder
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Tid til første efterfølgende anti-kræftbehandling
Tidsramme: Op til cirka 6 måneder
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Op til cirka 6 måneder
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Antal deltagere med anti-xaluritamig-antistofdannelse
Tidsramme: Op til cirka 6 måneder
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Op til cirka 6 måneder
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Studieleder: MD, Amgen
Publikationer og nyttige links
Hjælpsomme links
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
- 20200034
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
IPD-planbeskrivelse
De-identified individual patient data for variables necessary to address the specific research question in an approved data sharing request.
IPD-delingstidsramme
Data sharing requests relating to this study will be considered beginning 18 months after the study has ended and either 1) the product and indication (or other new use) have been granted marketing authorization in both the US and Europe, or 2) clinical development for the product and/or indication discontinues and the data will not be submitted to regulatory authorities. There is no end date for eligibility to submit a data sharing request for this study.
IPD-delingsadgangskriterier
Qualified researchers may submit a request containing the research objectives, the Amgen product(s) and Amgen study/studies in scope, endpoints/outcomes of interest, statistical analysis plan, data requirements, publication plan, and qualifications of the researcher(s). In general, Amgen does not grant external requests for individual patient data for the purpose of re-evaluating safety and efficacy issues already addressed in the product labelling. Requests are reviewed by a committee of internal advisors, and if not approved, may be further arbitrated by a Data Sharing Independent Review Panel. Upon approval, information necessary to address the research question will be provided under the terms of a data sharing agreement. This may include anonymized individual patient data and/or available supporting documents, containing fragments of analysis code where provided in analysis specifications. Further details are available at the URL below.
IPD-deling Understøttende informationstype
- STUDY_PROTOCOL
- SAP
- ICF
- CSR
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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