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RVU120 hos patienter med akut myeloid leukæmi eller højrisiko myelodysplastisk syndrom

15. september 2026 opdateret af: Ryvu Therapeutics SA

Et fase Ib-studie af RVU120 (SEL120) hos patienter med akut myeloid leukæmi eller højrisiko-myelodysplastisk syndrom

This first-in-human study will evaluate RVU120 (SEL120), a novel small molecule CDK8/19 inhibitor, in patients with Acute Myeloid Leukemia (AML) or High-risk Myelodysplastic Syndrome (HR-MDS), in terms of selection of the recommended dose for further clinical development and assessment of safety, tolerability, preliminary anti-leukemic activity, as well as pharmacokinetic and pharmacodynamic profiles.

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Detaljeret beskrivelse

The study will determine the recommended phase II dose (RP2D) and safety of RVU120 (SEL120) given as monotherapy over a range of dose-levels, following a closely controlled dose escalation study design.

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

51

Fase

  • Fase 1

Kontakter og lokationer

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

Studiesteder

    • Florida
      • Miami, Florida, Forenede Stater, 33136
        • Sylvester Comprehensive Cancer Center, University of Miami Hospital and Clinics
    • Georgia
      • Atlanta, Georgia, Forenede Stater, 30342
        • Northside Hospital
    • Missouri
      • St Louis, Missouri, Forenede Stater, 63110
        • Washington University School of Medicine
    • Tennessee
      • Nashville, Tennessee, Forenede Stater, 37203
        • Tennessee Oncology
    • Texas
      • Houston, Texas, Forenede Stater, 77030
        • MD Anderson Cancer Center
      • Gdansk, Polen, 80-214
        • Uniwersyteckie Centrum Kliniczne
      • Torun, Polen, 87-100
        • MICS Centrum Medyczne Toruń
      • Warsaw, Polen, 02-776
        • Instytut Hematologii i Transfuzjologii
      • Wroclaw, Polen, 53-413
        • Dolnośląskie Centrum Onkologii, Pulmonologii i Hematologii
    • Świętokrzyskie Voivodeship
      • Kielce, Świętokrzyskie Voivodeship, Polen, 25-734
        • Świętokrzyskie Centrum Onkologii, Klinika Hematologii i Transplantacji Szpiku

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:

All the following criteria must be met for a patient to be eligible for the study:

  1. Written informed consent provided prior to any study-related procedure.
  2. Age ≥18 years.
  3. AML diagnosis according to the 2016 World Health Organisation (WHO) classification (Arber et al. 2016) with relapsed or refractory disease with no available therapy who have exhausted the applicable standard of care; or Myelodysplastic Syndrome (MDS) diagnosis according to the 2016 WHO classification (Arber et al. 2016) with high-risk disease per the Revised International Prognostic Scoring System (IPSS-R >4.5) and with relapsed or refractory disease with no available therapy who have exhausted the applicable standard of care.
  4. Eastern Cooperative Oncology Group (ECOG) performance score of 0-2.
  5. Patients must have been off anti-cancer treatment prior to study.
  6. Patients must have recovered from the toxic effects of previous treatments.
  7. Peripheral white blood cell (WBC) count <10x10^9/L; Platelet count >10,000/μL; Serum albumin ≥ 30g/L (3.0g/dL); Normal coagulation (elevated INR, prothrombin time or APTT <1.3 x ULN acceptable); AST and ALT ≤3x ULN; Total bilirubin ≤1.5 x ULN; Creatinine clearance ≥60 mL/min (Cockcroft-Gault formula);
  8. Adequate cardiac function
  9. Life expectancy of at least 12 weeks.
  10. For females of childbearing potential (FCBP), a negative pregnancy test must be confirmed before enrolment. FCBP must commit to use a highly effective method of contraception during study participation and until 6 months after the last dose of study drug. Females must also refrain from donating blood or egg (ovum) during the same time period.
  11. For males, an effective barrier method of contraception must be used during study participation until 6 months after the last dose of study drug, if the patient is sexually active with a FCBP. Males must also refrain from donating blood or sperm during the same time-period.
  12. Investigator considers the patient to be suitable for participation in the clinical study

Exclusion Criteria:

  1. Active central nervous system (CNS) leukemia.
  2. Previous treatment with CDK8-targeted therapy.
  3. Patients who have undergone major surgery within 28 days prior to first dose of study drug.
  4. Hematopoietic stem cell transplant within 120 days prior to first dose of study drug.
  5. Active acute graft versus host disease (GVHD)
  6. Infections and acute inflammatory conditions
  7. Known seropositivity or history of HIV
  8. Known positive test of / or known active diagnosis of COVID-19 viral infection
  9. Ongoing significant liver disease
  10. Impairment of gastrointestinal function or gastrointestinal disease
  11. Ongoing drug-induced pneumonitis.
  12. Concurrent participation in another investigational clinical trial.
  13. Taking any medications, herbal supplements or other substances (including smoking) that are known to be strong inhibitors or inducers of CYP1A2 or that can prolong Q wave to T wave (QT) interval and/or cause torsade de pointes within less than 5 half-lives, prior to first dose of study drug.
  14. Significant cardiac dysfunction or poorly controlled angina.
  15. Currently taking drugs that are documented, in the drug package insert, to have a risk of causing prolonged QTc or torsades de pointes (TdP) within 5 half-lives prior to first dose of study drug.
  16. Personal or family history of serious ventricular arrhythmia, or QT interval corrected for heart rate (QTc) ≥470 ms (Bazett's formula).
  17. Any other prior or current medical condition or extenuating circumstance that, in the Investigator's opinion, could jeopardize patient safety or interfere with the objectives of the study.
  18. Prior history of malignancies other than AML or MDS, unless the patient has been free of the disease for 5 years or more prior to Screening.
  19. Pregnant or breast-feeding females.

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: N/A
  • Interventionel model: Enkelt gruppeopgave
  • Maskning: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: RVU120(SEL120)

The first part of the study consists of dose-escalation cohorts where patients will receive ascending doses of RVU120(SEL120) to determine the recommended dose (RD) for further clinical development. The second part of the study is an enrichment cohort where additional 6 to 20 patients will be treated with RVU120(SEL120) to support the evaluation of the RD.

RVU120(SEL120) will be administered as a single oral dose every other day (q.o.d.) for a total of 7 doses i.e. on Days 1, 3, 5, 7, 9, 11 and 13, in a 3-week treatment cycle.

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Recommended dose (RD)
Tidsramme: Up to 2 years

The RD will be determined using all available data, which will include dose limiting toxicities (DLTs) and other toxicities, signs of anti-leukemic activity, pharmacokinetic and pharmacodynamic characteristics.

Up to 2 years
Incidence of Adverse Events (Safety and Tolerability)
Tidsramme: Up to 2 years

Safety and tolerability profile will be assessed by Common Terminology Criteria for Adverse Events v5.0 and summarized by type, frequency, and severity of adverse events.

Up to 2 years

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
The Maximum Observed Concentration (C[max])
Tidsramme: Up to 2 years

Pharmacokinetic profile of RVU120(SEL120) will be characterized using the Maximum Observed Concentration (C[max]).

Up to 2 years
The Terminal Half-life (t[1/2])
Tidsramme: Up to 2 years

Pharmacokinetic profile of RVU120(SEL120) will be characterized using the Terminal Half-life (t[1/2]).

Up to 2 years
The Area Under the Curve (AUC)
Tidsramme: Up to 2 years

Pharmacokinetic profile of RVU120(SEL120) will be characterized using the Area Under the Curve (AUC).

Up to 2 years
The Volume of Distribution at Steady State (Vss)
Tidsramme: Up to 2 years

Pharmacokinetic profile of RVU120(SEL120) will be characterized using the Volume of Distribution at Steady State (Vss).

Up to 2 years
Anti-leukemic activity
Tidsramme: Up to 2 years

Anti-leukemic activity will be assessed by AML or MDS Response Criteria (Döhner et al., 2017, or Cheson et al., 2006, respectively).

Up to 2 years

Andre resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
AML surface markers
Tidsramme: Up to 2 years

Pharmacodynamic profile of RVU120(SEL120) will be characterized using immunophenotyping of AML surface markers by exploratory assay.

Up to 2 years
Phosphorylated protein levels in AML blasts
Tidsramme: Up to 2 years

Pharmacodynamic profile of RVU120(SEL120) will be characterized using phosphorylated protein levels in AML blasts by exploratory immunoassay.

Up to 2 years
Transcriptomic profile changes in AML blasts
Tidsramme: Up to 2 years

Pharmacodynamic profile of RVU120(SEL120) will be characterized using transcriptomic profile changes in AML blasts by exploratory next generation sequencing.

Up to 2 years
Genetic profile changes in AML blasts
Tidsramme: Up to 2 years

Pharmacodynamic profile of RVU120(SEL120) will be characterized using genetic profile changes in AML blasts by next generation sequencing.

Up to 2 years

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)

4. september 2019

Primær færdiggørelse (Faktiske)

21. maj 2024

Studieafslutning (Faktiske)

21. maj 2024

Datoer for studieregistrering

Først indsendt

12. juli 2019

Først indsendt, der opfyldte QC-kriterier

15. juli 2019

Først opslået (Faktiske)

16. juli 2019

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

18. september 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

15. september 2026

Sidst verificeret

1. september 2026

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • CLI120-001

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

INGEN

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

Studerer et amerikansk FDA-reguleret lægemiddelprodukt

Ja

Studerer et amerikansk FDA-reguleret enhedsprodukt

Ingen

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