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Dette studie er designet til at karakterisere sikkerheden, tolerabiliteten og anti-tumoraktiviteten af MDX2003 hos patienter med forskellige typer lymfom

5. november 2026 opdateret af: ModeX Therapeutics, An OPKO Health Company

En fase 1/2 klinisk undersøgelse, der evaluerer MDX2003 hos deltagere med recidiverende, progressiv eller refraktær B-celle malignitet

This study is designed to characterize the safety, tolerability, and anti-tumor activity of MDX2003 in patients with different types of lymphoma

Studieoversigt

Status

Rekruttering

Betingelser

Intervention / Behandling

Undersøgelsestype

Interventionel

Tilmelding (Anslået)

180

Fase

  • Fase 2
  • Fase 1

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiekontakt

  • Navn: ModeX Therapeutics, An OPKO Health Company
  • Telefonnummer: +1 857-233-9936
  • E-mail: info@modextx.com

Studiesteder

    • Victoria
      • Richmond, Victoria, Australien, 3121
        • Rekruttering
        • Epworth HealthCare
        • Kontakt:
        • Ledende efterforsker:
          • Dr. Costas Yannakou
    • Western Australia
      • Nedlands, Western Australia, Australien, 6009
        • Rekruttering
        • Linear Clinical Research
        • Kontakt:
        • Ledende efterforsker:
          • Dr. Chan Cheah
      • Haifa, Israel
        • Rekruttering
        • Rambam Medical Center
        • Kontakt:
        • Ledende efterforsker:
          • Shimrit Ringelstein
      • Jerusalem, Israel, 91120
        • Rekruttering
        • Hadassah Medical Center
        • Kontakt:
        • Ledende efterforsker:
          • Shlomzion Aumann
      • Petah Tikva, Israel
        • Rekruttering
        • Rabin Medical Center - Beilinson Hospital
        • Ledende efterforsker:
          • Ronit Gurion
        • Kontakt:
      • Tel Aviv, Israel
        • Rekruttering
        • Tel-Aviv Sourasky Medical Center
        • Ledende efterforsker:
          • Irit Avivi
        • Kontakt:
      • Seville, Spanien, 41013
        • Rekruttering
        • Virgen del Rocío University Hospital
        • Ledende efterforsker:
          • Fatima de la Cruz Vicente
        • Kontakt:

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

18 år og ældre (Voksen, Ældre voksen)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion Criteria:

  • Participant must be ≥ 18 years of age.
  • Participant has a confirmed diagnosis of large B-cell lymphoma (including DLBCL, high-grade B-cell lymphoma [HGBCL], primary mediastinal B-cell lymphoma [PMBCL], etc), FL, MCL, marginal zone lymphoma, transformation of indolent B-cell lymphoma, or lymphoplasmacytic lymphoma, including Waldenstrom macroglobulinemia.
  • Participant has relapsed or progressed on at least 2 prior lines of therapy.
  • Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 2.
  • All participants must have measurable disease via computed tomography (CT), magnetic resonance imaging (MRI), or positron emission tomography (PET)-CT.
  • Documented CD19 or CD20 positivity of their B-cell neoplasm based on any representative pathology report from the past 3 months.
  • Adequate hematologic, hepatic and renal function.
  • All contraceptive use by men and women should be consistent with local regulations regarding the methods of contraception for those participating in clinical studies.
  • Capable of giving signed informed consent.

Exclusion Criteria:

  • Known or suspected history of hemophagocytic lymphohistiocytosis (HLH).
  • Unresolved toxicities from previous anticancer therapy.
  • Primary central nervous system (CNS) lymphoma or known CNS involvement with lymphoma.
  • Active medical condition requiring chronic systemic steroid use (>10 mg/day prednisone or equivalent of >140 mg over the last 14 days) or immunosuppressive therapy, within 6 months prior to the first dose of MDX2003.
  • Known positivity with human immunodeficiency virus (HIV), known active hepatitis B or C, or uncontrolled chronic or ongoing infection requiring intravenous treatment.
  • Participant has a history of allogenic tissue or solid organ transplant, with the exception of corneal transplants.
  • Known hypersensitivity to allopurinol or rasburicase.
  • Participant has a seizure disorder requiring therapy at the time of screening (such as steroids or anti-epileptics).
  • Participant is not suitable for participation, whatever the reason, as judged by the Investigator, including medical or clinical conditions.

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Behandling
  • Tildeling: Ikke-randomiseret
  • Interventionel model: Enkelt gruppeopgave
  • Maskning: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: Dose Escalation- Part A

Participants with B-cell malignancies will receive MDX2003 as an intravenous (IV) infusion.

MDX2003 intravenous infusion

Eksperimentel: Indication Optimization- Part B

Participants with select B-cell malignancies will receive MDX2003 as an intravenous (IV) infusion.

MDX2003 intravenous infusion

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Part A only- Identify the Maximum Tolerated Dose (MTD) for expansion for further development of MDX2003
Tidsramme: 28 days

Maximum Tolerated Dose is determined following the evaluation of MDX2003 safety, including the incidences of dose-limiting toxicities (DLTs), MDX2003 anti-tumor activity, and MDX2003 pharmacokinetics/pharmacodynamics.

28 days
All Study Parts: Adverse Events (AEs)
Tidsramme: Baseline until 90 days after the participant has the last dose of MDX2003

Incidence and severity of adverse events (AEs) and serious AEs (SAEs), including changes in clinical laboratory parameters, graded according to the National Cancer Institute Common Terminology Criteria for Adverse Events (CTCAE) v5.0 or American Society for Transplantation and Cellular Therapy (ASTCT) consensus grading criteria, including changes in clinical laboratory parameters.

Baseline until 90 days after the participant has the last dose of MDX2003
Part B only- Assess the preliminary anti-lymphoma activity of MDX2003
Tidsramme: From date of enrollment until the end of treatment, up to approximately 6 months

Objective response rate is defined as the proportion of patients who achieve a complete response (CR) or partial response (PR) per Lugano Classification.

From date of enrollment until the end of treatment, up to approximately 6 months

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
All Study Parts: Measure of terminal half-life (t1/2) of MDX2003
Tidsramme: 6 months

Characterize pharmacokinetic (PK) parameter t1/2 after intravenous infusion of MDX2003.

6 months
All Study Parts: Measure of area under the serum concentration-time curve (AUC) of MDX2003
Tidsramme: 6 months

Characterize pharmacokinetic (PK) parameter AUC after intravenous infusion of MDX2003.

6 months
All Study Parts: Measure of time to maximum concentration (Tmax) of MDX2003
Tidsramme: 6 months

Characterize pharmacokinetic (PK) parameter Tmax after intravenous infusion of MDX2003.

6 months
All Study Parts: Measure of maximum serum concentration (Cmax) of MDX2003
Tidsramme: 6 months

Characterize pharmacokinetic (PK) parameter Cmax after intravenous infusion of MDX2003.

6 months
All Study Parts: Measure of volume of distribution (Vd) of MDX2003
Tidsramme: 6 months

Characterize pharmacokinetic (PK) parameter Vd after intravenous infusion of MDX2003.

6 months
All Study Parts: Measure of system clearance of MDX2003
Tidsramme: 6 months

Characterize pharmacokinetic (PK) parameter of system clearance after intravenous infusion of MDX2003.

6 months
All Study Parts: Evaluation of MDX2003 immunogenicity
Tidsramme: 6 months

The presence and persistence of anti-MDX2003 antibodies.

6 months

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

13. april 2026

Primær færdiggørelse (Anslået)

1. januar 2028

Studieafslutning (Anslået)

1. april 2030

Datoer for studieregistrering

Først indsendt

18. november 2025

Først indsendt, der opfyldte QC-kriterier

18. november 2025

Først opslået (Faktiske)

25. november 2025

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

6. november 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

5. november 2026

Sidst verificeret

1. oktober 2026

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • MDX-2003-101

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

INGEN

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

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Ingen

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