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Modifiserte immunceller (AFM13-NK) og et monoklonalt antistoff (AFM13) ved behandling av pasienter med tilbakevendende eller refraktære CD30 positive Hodgkin eller Non-Hodgkin lymfomer

8. september 2026 oppdatert av: M.D. Anderson Cancer Center

Bispesifikk NK Engager AFM13 kombinert med NK-celler for pasienter med tilbakevendende refraktære CD30-positive Hodgkin- eller Non-Hodgkin-lymfomer

This phase I/II trial studies the side effects and best dose of modified umbilical cord blood immune cells (natural killer [NK] cells) combined with the antibody AFM13 (AFM13-NK) and AFM13 alone in treating patients with CD30 positive Hodgkin lymphoma or non-Hodgkin lymphoma that has come back (recurrent) or does not respond to treatment (refractory). Immunotherapy with monoclonal antibodies, such as AFM13, may help the body's immune system attack the cancer, and may interfere with the ability of cancer cells to grow and spread. Giving AFM13 loaded with NK cells followed by AFM13 alone may kill more cancer cells and decrease cancer growth in patients with CD30 positive AFM13-NK Hodgkin and Non-Hodgkin lymphomas.

Studieoversikt

Detaljert beskrivelse

PRIMARY OBJECTIVE:

I. To establish the safety and recommended phase II dose of umbilical cord blood (CB)-derived natural killer (NK) cells preloaded with the bispecific antibody AFM13 (AFM13-NK), followed by intravenous anti-CD30/CD16A monoclonal antibody AFM13 (AFM13) in patients with refractory/relapsed CD30-positive lymphoid malignancies based on incidence of dose limiting toxicities (DLTs) per dose level. (Phase I) II. To assess the activity of umbilical cord blood (CB)-derived natural killer (NK) cells preloaded with the bispecific antibody AFM13 (AFM13- NK), followed by intravenous AFM13 in patients with refractory/relapsed CD30-positive lymphoid malignancies. based on overall response rate (ORR), complete response (CR) rate and partial response (PR) rate. (Phase II)

SECONDARY OBJECTIVES:

I. To evaluate the duration of response. II. To evaluate the event-free survival (EFS) rate. III. To evaluate the overall survival (OS) time. IV. To quantify the persistence of infused donor CB AFM13-NK cells in the recipient.

V. To conduct comprehensive immune reconstitution studies.

OUTLINE: This is a dose-escalation study of AFM13-NK.

Patients receive standard of care fludarabine intravenously (IV) over 1 hour and standard of care cyclophosphamide IV over 30-60 minutes on days -5 to -3, AFM13-NK IV over 4 hours on day 0, and then AFM13 IV over 4 hours on days 7, 14, and 21.

After completion of study treatment, patients are followed up at 28 days, 8 weeks, 100 and 180 days and then every 3-6 months for 2 years.

Studietype

Intervensjonell

Registrering (Faktiske)

45

Fase

  • Fase 2
  • Fase 1

Kontakter og plasseringer

Denne delen inneholder kontaktinformasjon for de som utfører studien, og informasjon om hvor denne studien blir utført.

Studiesteder

    • Texas
      • Houston, Texas, Forente stater, 77030
        • M D Anderson Cancer Center

Deltakelseskriterier

Forskere ser etter personer som passer til en bestemt beskrivelse, kalt kvalifikasjonskriterier. Noen eksempler på disse kriteriene er en persons generelle helsetilstand eller tidligere behandlinger.

Kvalifikasjonskriterier

Alder som er kvalifisert for studier

15 år til 75 år (Barn, Voksen, Eldre voksen)

Tar imot friske frivillige

Nei

Kjønn som er kvalifisert for studier

Alle

Beskrivelse

Inclusion Criteria:

  • Patients with a diagnosis of relapsed or refractory classical Hodgkin lymphoma (HL), anaplastic large cell lymphoma (ALCL), peripheral T-cell lymphoma not otherwise specified (PTCL-NOS), mycosis fungoides (MF), or B-cell non-Hodgkin lymphoma with a pre-enrollment tumor biopsy positive for CD30 by immunohistochemistry at >= 1%. Patients with HL, ALCL and MF must be refractory or intolerant to brentuximab vedotin.

  • Karnofsky performance status >= 60%.

  • Absolute neutrophil count >= 500/mm^3

  • Platelet count >= 50,000/mm^3

  • Serum creatinine clearance >= 50 ml/min, estimated using the Cockcroft-Gault equation.

  • Alanine aminotransferase (ALT) and/or aspartate aminotransferase (AST) =< 3 x upper limit of normal (ULN).

  • Bilirubin =< 2 x ULN.

  • Alkaline phosphatase (ALP) =< 2 x ULN.

  • Forced expiratory volume in 1 second (FEV1) >= 50%

  • Forced vital capacity (FVC) >= 50%

  • Carbon monoxide diffusing capability test (DLCO) (corrected for hemoglobin [Hgb]) >= 50%

  • Left ventricular ejection fraction >= 40%.

  • No uncontrolled arrhythmias or symptomatic cardiac disease.

  • If female of child-bearing potential, must not be pregnant or be breastfeeding and required to have a negative urine or serum pregnancy test within 3 days prior to the first dose of study drug.

    • Note: Urine pregnancy tests that cannot be confirmed as negative, require a confirmatory negative serum pregnancy test. In addition, females of childbearing potential must agree use of a highly effective method of contraception for the course of the study from 14 days prior to the first dose of study drug until 60 days after the last dose of study drug. Non-childbearing potential is defined as: Postmenopausal: defined as no menses for 12 months without an alternative medical cause. A high follicle-stimulating hormone (FSH) level in the postmenopausal range may be used to confirm post-menopausal state in women not using hormonal contraception or hormonal replacement therapy. In the absence of 12 months of amenorrhea, FSH measurements indicating post-menopausal status must be documented in patient's medical history. Permanently sterile: documented permanent sterilization e.g. hysterectomy, bilateral salpingectomy and bilateral oophorectomy. If male, surgically sterile or agrees to use a highly effective method of contraception, 14 days prior to the first dose of study drug until 60 days after the last dose of study drug.

Exclusion Criteria:

  • Major surgery < 4 weeks prior to first dose of study drug.
  • Any other severe or uncontrolled disease or condition which might increase the risk associated with study participation.
  • Any other malignancy known to be active, with the exception of treated cervical intra-epithelial neoplasia and non-melanoma skin cancer.
  • Grade >= 3 non-hematologic toxicity from prior therapy that has not resolved to grade =< 2.
  • Active hepatitis B, either active carrier (hepatitis B surface antigen positive [HBsAg +]) or viremic (hepatitis B virus [HBV] deoxyribonucleic acid [DNA] >= 10,000 copies/mL, or >= 2,000 IU/mL), or hepatitis C (detectable viral load by hepatitis C virus [HCV] ribonucleic acid [RNA] polymerase chain reaction [PCR]).
  • Active infection requiring parenteral antibiotics.
  • Human immunodeficiency virus (HIV) infection.
  • Treatment within prior 2 weeks with any anti-cancer agent, investigational or approved.
  • Active central nervous system (CNS) involvement (untreated parenchymal brain metastasis or positive cytology of cerebrospinal fluid).
  • Life expectancy =< 6 months.
  • Previous treatment with AFM13.

Studieplan

Denne delen gir detaljer om studieplanen, inkludert hvordan studien er utformet og hva studien måler.

Hvordan er studiet utformet?

Designdetaljer

  • Primært formål: Behandling
  • Tildeling: N/A
  • Intervensjonsmodell: Enkeltgruppeoppdrag
  • Masking: Ingen (Open Label)

Våpen og intervensjoner

Deltakergruppe / Arm
Intervensjon / Behandling
Eksperimentell: Treatment (AFM13-NK, AFM13)

Patients receive standard of care fludarabine IV over 1 hour and standard of care cyclophosphamide IV over 30-60 minutes on days -5 to -3, AFM13-NK IV over 4 hours on day 0, and then AFM13 IV over 4 hours on days 7, 14, and 21.

Given IV

Andre navn:
  • Cytoksan
  • CTX
  • (-)-cyklofosfamid
  • 2H-1,3,2-oksazafosforin, 2-[bis(2-kloretyl)amino]tetrahydro-, 2-oksid, monohydrat
  • Carloxan
  • Ciclofosfamida
  • Ciklofosfamid
  • Cicloxal
  • Clafen
  • Claphene
  • CP monohydrat
  • CYCLO-celle
  • Sykloblastin
  • Cyclofosfam
  • Cyklofosfamid monohydrat
  • Cyclophosphamidum
  • Syklofosfan
  • Cyclophosphanum
  • Syklostin
  • Cytofosfan
  • Fosfaseron
  • Genoxal
  • Genuxal
  • Ledoxina
  • Mitoxan
  • Neosar
  • Revimmune
  • Syklofosfamid
  • WR- 138719

Given IV

Andre navn:
  • 2-F-ara-AMP
  • Beneflur
  • Fludara
  • 9H-Purin-6-amin, 2-fluor-9-(5-O-fosfono-P-D-arabinofuranosyl)-
  • SH T 586

Given IV

Andre navn:
  • Fluradosa

Given IV

Andre navn:
  • AFM13

Given AFM13-NK cells IV

Hva måler studien?

Primære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Maximum Tolerate Dose of AFM13 Umbilical Cord Blood(UCB) Derived Natural Killer(NK) Cells Infused on D=0,D+7,D+14,D+21 for Each Cohort (1x10^6,1x10^7,1x10^8).
Tidsramme: 28 days post AFM13-NK cells on D=0 for each Cohort.

Number of Participants who have experienced Dose-limiting toxicity (DLT) during AFM13-NK cell infusions. DLT will be defined as any related grade 3 or greater non- hematologic toxicity that occurs within 28 days of AFM13-NK infusion

28 days post AFM13-NK cells on D=0 for each Cohort.

Sekundære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Number of Participants That Achieved Complete Response (CR) Post AFM13-NK Cell Infusions.
Tidsramme: Time Frame: 1 year post AFM13-NK cells on D=0

Complete Remission requires all of the following:

Complete metabolic response by PET-CT: Score 1-3. Score 1 (no uptake above the background), Score 2 (uptake is less than or equal to the mediastinal blood pool), or Score 3 (uptake is greater than the mediastinal blood pool but less than or equal to the normal liver) with or without a residual mass on 5 point scale or on CT, target nodes/nodal masses must regress to ≤ 1.5 cm in Di.

Lyric Response Criteria (Appendix 2):

Complete Response (CR): PET-CT Scores 1-3 Partial Response (PR): PET-CT Scores 4-5 with reduced uptake compared with baseline.

Progression Disease (PD): PET-CT Scores 4-5 with an increased uptake compared to baseline or new and/or regrowth of measurable lesions.

Time Frame: 1 year post AFM13-NK cells on D=0

Samarbeidspartnere og etterforskere

Det er her du vil finne personer og organisasjoner som er involvert i denne studien.

Etterforskere

  • Hovedetterforsker: Yago L Nieto, M.D. Anderson Cancer Center

Publikasjoner og nyttige lenker

Den som er ansvarlig for å legge inn informasjon om studien leverer frivillig disse publikasjonene. Disse kan handle om alt relatert til studiet.

Studierekorddatoer

Disse datoene sporer fremdriften for innsending av studieposter og sammendragsresultater til ClinicalTrials.gov. Studieposter og rapporterte resultater gjennomgås av National Library of Medicine (NLM) for å sikre at de oppfyller spesifikke kvalitetskontrollstandarder før de legges ut på det offentlige nettstedet.

Studer hoveddatoer

Studiestart (Faktiske)

18. juli 2020

Primær fullføring (Faktiske)

23. september 2025

Studiet fullført (Faktiske)

23. september 2025

Datoer for studieregistrering

Først innsendt

17. juni 2019

Først innsendt som oppfylte QC-kriteriene

28. august 2019

Først lagt ut (Faktiske)

30. august 2019

Oppdateringer av studieposter

Sist oppdatering lagt ut (Faktiske)

30. september 2026

Siste oppdatering sendt inn som oppfylte QC-kriteriene

8. september 2026

Sist bekreftet

1. september 2026

Mer informasjon

Begreper knyttet til denne studien

Legemiddel- og utstyrsinformasjon, studiedokumenter

Studerer et amerikansk FDA-regulert medikamentprodukt

Ja

Studerer et amerikansk FDA-regulert enhetsprodukt

Nei

Denne informasjonen ble hentet direkte fra nettstedet clinicaltrials.gov uten noen endringer. Hvis du har noen forespørsler om å endre, fjerne eller oppdatere studiedetaljene dine, vennligst kontakt register@clinicaltrials.gov. Så snart en endring er implementert på clinicaltrials.gov, vil denne også bli oppdatert automatisk på nettstedet vårt. .

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