- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning NCT07297979
Utvärdering av Xaluritamig hos vuxna, tonåringar och barn med återfallande eller refraktär Ewings sarkom (EWS)
En fas 1b-studie för att utvärdera säkerhet, tolerabilitet, farmakokinetik och effekt av Xaluritamig hos vuxna, tonåringar och barn med recidiverande eller refraktär Ewings 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.
Studieöversikt
Studietyp
Inskrivning (Beräknad)
Fas
- Fas 1
Kontakter och platser
Studiekontakt
- Namn: Amgen Call Center
- Telefonnummer: 866-572-6436
- E-post: medinfo@amgen.com
Studieorter
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New South Wales
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Camperdown, New South Wales, Australien, 2050
- Rekrytering
- Chris OBrien Lifehouse
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Victoria
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Melbourne, Victoria, Australien, 3000
- Rekrytering
- Peter MacCallum Cancer Centre
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Western Australia
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Nedlands, Western Australia, Australien, 6009
- Rekrytering
- Perth Childrens Hospital
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California
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Los Angeles, California, Förenta staterna, 90048
- Rekrytering
- Cedars Sinai Medical Center
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Los Angeles, California, Förenta staterna, 90995-1752
- Rekrytering
- University of California Los Angeles
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Maryland
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Baltimore, Maryland, Förenta staterna, 21287
- Rekrytering
- Johns Hopkins University
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Massachusetts
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Boston, Massachusetts, Förenta staterna, 02215
- Rekrytering
- Dana Farber Cancer Institute
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Michigan
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Ann Arbor, Michigan, Förenta staterna, 48109-5718
- Rekrytering
- C.S. Mott Children's Hospital
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Minnesota
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Rochester, Minnesota, Förenta staterna, 55905
- Rekrytering
- Mayo Clinic Childrens Center
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New York
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New York, New York, Förenta staterna, 10065
- Rekrytering
- Memorial Sloan Kettering Cancer Center
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Pennsylvania
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Philadelphia, Pennsylvania, Förenta staterna, 19104
- Rekrytering
- Childrens Hospital of Philadelphia
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Pittsburgh, Pennsylvania, Förenta staterna, 15224
- Rekrytering
- University of Pittsburgh Medical Center Childrens Hospital of Pittsburgh
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Texas
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Houston, Texas, Förenta staterna, 77030
- Rekrytering
- University of Texas MD Anderson Cancer Center
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Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Kön som är behöriga för studier
Beskrivning
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
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Grundläggande vetenskap
- Tilldelning: Icke-randomiserad
- Interventionsmodell: Sekventiell tilldelning
- Maskning: Ingen (Open Label)
Vapen och interventioner
Deltagargrupp / Arm |
Intervention / Behandling |
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Experimentell: 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.
Andra namn:
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Experimentell: 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.
Andra namn:
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Vad mäter studien?
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
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Antal deltagare som upplever en dosbegränsande toxicitet (DLT) (endast del 1)
Tidsram: Upp till 42 dagar
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Upp till 42 dagar
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Number of Participants with Treatment-emergent Adverse Events
Tidsram: 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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Sekundära resultatmått
Resultatmått |
Tidsram |
|---|---|
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Total överlevnad (OS)
Tidsram: Upp till cirka 2 år
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Upp till cirka 2 år
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Maximal serumkoncentration (Cmax) av Xaluritamig
Tidsram: Upp till cirka 6 månader
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Upp till cirka 6 månader
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Tid till Cmax (tmax) för Xaluritamig
Tidsram: Upp till cirka 6 månader
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Upp till cirka 6 månader
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Minimala serumkoncentrationen (Cmin) av Xaluritamig
Tidsram: Upp till cirka 6 månader
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Upp till cirka 6 månader
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Ackumulering efter flera doser av Xaluritamig
Tidsram: Upp till ungefär 6 månader
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Upp till ungefär 6 månader
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Serumkoncentration före dosering (Ctrough) av Xaluritamig
Tidsram: Upp till cirka 6 månader
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Upp till cirka 6 månader
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Halveringstid (t½) för Xaluritamig
Tidsram: Upp till cirka 6 månader
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Upp till cirka 6 månader
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Area Under the Serum Concentration-time Curve (AUC) of Xaluritamig
Tidsram: Upp till cirka 6 månader
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Upp till cirka 6 månader
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Bekräftad objektiv respons enligt Response Evaluation Criteria in Solid Tumors (RECIST) v1.1
Tidsram: Upp till ungefär 6 månader
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Upp till ungefär 6 månader
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Sjukdomskontroll enligt RECIST v1.1
Tidsram: Upp till ungefär 6 månader
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Upp till ungefär 6 månader
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Tid till respons (TTR) enligt RECIST v1.1
Tidsram: Upp till cirka 6 månader
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Upp till cirka 6 månader
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Varaktighet av bekräftad respons (DOR) enligt RECIST v1.1
Tidsram: Upp till cirka 6 månader
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Upp till cirka 6 månader
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Progressionfri överlevnad (PFS) enligt RECIST v1.1
Tidsram: Upp till ungefär 6 månader
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Upp till ungefär 6 månader
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Tid till progression (TTP) enligt RECIST v1.1
Tidsram: Upp till ungefär 6 månader
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Upp till ungefär 6 månader
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Tid till första efterföljande antikancerbehandling
Tidsram: Upp till cirka 6 månader
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Upp till cirka 6 månader
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Antal deltagare med anti-xaluritamig-antikroppsbildning
Tidsram: Upp till cirka 6 månader
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Upp till cirka 6 månader
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Samarbetspartners och utredare
Sponsor
Utredare
- Studierektor: MD, Amgen
Publikationer och användbara länkar
Användbara länkar
Studieavstämningsdatum
Studera stora datum
Studiestart (Faktisk)
Primärt slutförande (Beräknad)
Avslutad studie (Beräknad)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Faktisk)
Uppdateringar av studier
Senaste uppdatering publicerad (Faktisk)
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Mer information
Termer relaterade till denna studie
Ytterligare relevanta MeSH-villkor
Andra studie-ID-nummer
- 20200034
Plan för individuella deltagardata (IPD)
Planerar du att dela individuella deltagardata (IPD)?
IPD-planbeskrivning
De-identified individual patient data for variables necessary to address the specific research question in an approved data sharing request.
Tidsram för IPD-delning
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.
Kriterier för IPD Sharing Access
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-delning som stöder informationstyp
- STUDY_PROTOCOL
- SAV
- ICF
- CSR
Läkemedels- och apparatinformation, studiedokument
Studerar en amerikansk FDA-reglerad läkemedelsprodukt
Studerar en amerikansk FDA-reglerad produktprodukt
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