- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT07524140
Undersøgelse af ZE94-0605 hos patienter med fremskreden solid tumor, med dosisudvidelseskohorter.
Fase 1-studie af ZE94-0605 i solide tumorer hos patienter, der har udtømt alle behandlingsmuligheder, og efterfølgende udvidelse til to dosiskohorter i udvalgte patienter med solide tumorer
Studieoversigt
Status
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Tilmelding (Anslået)
Fase
- Fase 1
Kontakter og lokationer
Studiekontakt
- Navn: Ekaterina Dokukina
- Telefonnummer: +1 858 353 4108
- E-mail: kdokukina@eilenther.com
Studiesteder
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New South Wales
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Kogarah, New South Wales, Australien, 2217
- Rekruttering
- St. George Private hospital
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Kontakt:
- Meet Desai
- Telefonnummer: +61285945785
- E-mail: clinicaltrials.sgp@ramsayhealth.com.au
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South Australia
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Bedford Park, South Australia, Australien, 5042
- Rekruttering
- SOCRU - Southern Oncology Clinical Research Unit
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Kontakt:
- Ashlee Hearnden
- Telefonnummer: +61 491 679 039
- E-mail: ashlee.hearnden@socru.org.au
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Tashkent, Usbekistan, 100109
- Rekruttering
- Republican Specialized Scientific and Practical Medical Center of Oncology and Radiology Uzbekistan
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Kontakt:
- Dilshod Rafiev
- Telefonnummer: +998888926569
- E-mail: dilshod.rafiev@cancercenter.uz
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Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inklusionskriterier:
Fase 1 Eskaleringskohorte:
Patienter ≥ 18 år med patologisk bekræftet, fremskreden og uoperabel eller metastatisk solid tumor, der er refraktær over for eller ikke tåler eksisterende behandling(er), der vides at give klinisk gavn for deres tilstand.
Fase 1 Udvidelseskohorte:
Patienter ≥ 18 år med patologisk bekræftet, fremskreden og uoperabel eller metastatisk solid tumor, der er refraktær over for eller ikke tåler eksisterende behandling(er), der vides at give klinisk gavn for deres tilstand, eller som har afvist den, og som har CCNE1-amplifikation.
- ECOG præstationsstatus på 0-1.
- Tilstrækkelig endoorganfunktion defineret som: Kreatininclearance >60 ml/min, AST/ALT <3x øvre normalgrænse, total bilirubin <1,5x øvre normalgrænse (undtagen for patienter med Gilberts sygdom).
- Absolut Neutrofil Tælling (ANC) skal være 1,5 x 109/L eller højere, trombocytter 100 x 109/L eller højere.
- For kvindelige patienter i den fødedygtige alder, villighed til at afholde sig fra heteroseksuel samleje eller anvende en protokolanbefalet præventionsmetode fra screeningsbesøget gennem hele studiebehandlingsperioden og i 30 dage efter den sidste dosis af enten undersøgelseslægemidlet.
- For mandlige patienter i den fødedygtige alder, der har samleje med kvinder i den fødedygtige alder, villighed til at afholde sig fra heteroseksuel samleje eller anvende en protokolanbefalet præventionsmetode fra starten af studiebehandlingen gennem hele studiebehandlingsperioden og i 90 dage efter den sidste dosis af enten undersøgelseslægemidlet. Mænd skal også undlade sæddonation fra starten af studiebehandlingen gennem hele studiebehandlingsperioden og i 90 dage efter den sidste dosis af enten dosis af undersøgelseslægemidlet.
- Villighed til at overholde planlagte besøg, lægemiddeladministreringsplan, billeddiagnostiske undersøgelser, laboratorietests, andre studieprocedurer og studierestriktioner.
Eksklusionskriterier:
- Historie med alternativ malignitet undtagen følgende: adækvat behandlet lokal basalcellecarcinom eller planocellulært carcinom i huden, cervikal carcinoma in situ, overfladisk blærecancer, asymptomatisk prostatacancer uden kendt metastatisk sygdom eller enhver anden kræft, der har været i komplet remission uden behandling i ≥ 2 år før inddeling, eller som har en forventet levetid på 24 måneder og ikke kræver behandling, der forvirrer fortolkningen af data fra dette studie. Tilfælde, hvor dette forekommer, skal diskuteres med den medicinske monitor før screening til inddeling.
- Kendt aktiv hepatitis C, hepatitis B eller HIV.
- Graviditet eller amning.
- Samtidig deltagelse i et undersøgelsesmæssigt lægemiddelforsøg med terapeutisk hensigt defineret som tidligere studiebehandling inden for 14 dage før studiebehandling.
- Uduelighed til at tolerere orale lægemidler inklusive symptomatisk sygdom, der væsentligt påvirker gastrointestinal funktion såsom inflammatorisk tarmsygdom eller resektion af mave eller tyndtarm.
- Patienter, der har modtaget et undersøgelsesmæssigt middel (for enhver indikation) inden for 5 halveringstider af midlet; hvis halveringstiden for midlet er ukendt, skal patienter vente 1 uge før første dosis af studiebehandling. Et undersøgelsesmæssigt middel er et, for hvilket der ikke er nogen godkendt indikation af den amerikanske (US) FDA.
- Patienter med psykologiske, familiemæssige, sociale eller geografiske faktorer, andre væsentlige medicinske tilstande, laboratorieabnormaliteter, der ellers forhindrer dem i at give informeret samtykke, følge protokollen, potentielt hæmmer compliance med studiebehandling og opfølgning eller ville forvirre fortolkningen af forsøgets resultater.
- Patienter med følgende vil blive udelukket: ukontrolleret samtidig sygdom inklusive, men ikke begrænset til, symptomatisk kongestivt hjertesvigt, ustabil angina pectoris, alvorlig hjerterytmeforstyrrelse, New York Heart Association (NYHA) Klasse III eller IV hjertesvigt, svært ukontrollerede ventrikulære arytmier eller elektrokardiografisk evidens for akut iskæmi eller aktive ledningssystemabnormaliteter. Patienter med medicinske komorbiditeter, der vil forhindre sikkerhedsevaluering af kombinationen, bør ikke inddeles.
- Patienter med QTc større end eller lig med 470ms medmindre patienten har pacemaker. Patienter med en ufuldstændig eller komplet højre/venstre bundtelgrenblok kan deltage, hvis godkendt af en kardiologivurdering til inddeling.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Sekventiel tildeling
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
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Eksperimentel: Phase 1a Dose Level -1: ZE94-0605 50 mg QD
Optional dose-reduction cohort.
Participants will receive ZE94-0605 50 mg orally once daily in the fasted state in continuous 28-day cycles.
This dose level will be evaluated only if Dose Level 1 is not tolerated.
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Orale kapsler én gang daglig
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Eksperimentel: Phase 1a Dose Level 1: ZE94-0605 100 mg QD
Participants will receive ZE94-0605 100 mg orally once daily in the fasted state in continuous 28-day cycles.
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Orale kapsler én gang daglig
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Eksperimentel: Phase 1a Dose Level 2: ZE94-0605 200 mg QD
Participants will receive ZE94-0605 200 mg orally once daily in the fasted state in continuous 28-day cycles.
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Orale kapsler én gang daglig
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Eksperimentel: Phase 1a Dose Level 3: ZE94-0605 350 mg QD
Participants will receive ZE94-0605 350 mg orally once daily in the fasted state in continuous 28-day cycles.
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Orale kapsler én gang daglig
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Eksperimentel: Phase 1a Dose Level 4: ZE94-0605 500 mg QD
Participants will receive ZE94-0605 500 mg orally once daily in the fasted state in continuous 28-day cycles.
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Orale kapsler én gang daglig
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Eksperimentel: Phase 1a Dose Level 5: ZE94-0605 650 mg QD
Participants will receive ZE94-0605 650 mg orally once daily in the fasted state in continuous 28-day cycles.
If the maximally tolerated dose or biologically effective dose has not been identified, subsequent dose levels may increase by approximately 33% following Safety Review Committee review.
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Orale kapsler én gang daglig
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Eksperimentel: Phase 1b Expansion Dose A: ZE94-0605 at the MTD
Approximately 15 participants with CCNE1 amplification, or another prospectively specified molecular or cellular feature, will be randomized to receive ZE94-0605 orally once daily at the maximally tolerated dose in the fasted state in continuous 28-day cycles.
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Orale kapsler én gang daglig
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Eksperimentel: Phase 1b Expansion Dose B: ZE94-0605 One Dose Level Below the MTD
Approximately 15 participants with CCNE1 amplification, or another prospectively specified molecular or cellular feature, will be randomized to receive ZE94-0605 orally once daily at one dose level below the maximally tolerated dose in the fasted state in continuous 28-day cycles.
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Orale kapsler én gang daglig
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Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Number of Participants With Dose-Limiting Toxicities
Tidsramme: Cycle 1, Day 1 through Day 28
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Number and percentage of participants in Phase 1a who experience a protocol-defined dose-limiting toxicity.
Dose-limiting toxicities are specified hematologic or non-hematologic toxicities graded using National Cancer Institute Common Terminology Criteria for Adverse Events, Version 6.0, that are not primarily attributable to the underlying cancer, a known disease complication, or a comorbid condition.
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Cycle 1, Day 1 through Day 28
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Maximally Tolerated Dose of ZE94-0605
Tidsramme: Through completion of the Phase 1a dose-escalation portion, estimated up to approximately 24 months
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The maximally tolerated dose is the highest evaluated dose at which no more than 1 of up to 6 participants experiences a dose-limiting toxicity during Cycle 1. Dose-exposure saturation and evidence of an efficacious dose with an acceptable safety margin may also inform termination of dose escalation.
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Through completion of the Phase 1a dose-escalation portion, estimated up to approximately 24 months
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Recommended Phase 2 Dose of ZE94-0605
Tidsramme: Through completion of the Phase 1b dose-expansion portion, estimated up to approximately 24 months
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The recommended Phase 2 dose will be selected following randomized evaluation of two Phase 1b expansion doses based on integrated safety, tolerability, pharmacokinetic, pharmacodynamic, and preliminary clinical-activity data.
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Through completion of the Phase 1b dose-expansion portion, estimated up to approximately 24 months
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Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Number of Participants With Treatment-Emergent Adverse Events
Tidsramme: From first dose through 30 days after the last dose of ZE94-0605
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Number and percentage of participants with treatment-emergent adverse events, serious adverse events, and adverse events leading to dose modification, treatment discontinuation, or death.
Severity will be graded using National Cancer Institute Common Terminology Criteria for Adverse Events, Version 6.0.
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From first dose through 30 days after the last dose of ZE94-0605
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Overall Response Rate
Tidsramme: From baseline through Cycle 26 or end of treatment, up to approximately 24 months
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The proportion of evaluable participants whose best overall response is complete response or partial response, assessed using Response Evaluation Criteria in Solid Tumors, Version 1.1, or other disease-appropriate response criteria specified for the participant.
Results will be summarized by tumor type and CCNE1 amplification status.
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From baseline through Cycle 26 or end of treatment, up to approximately 24 months
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Duration of Response
Tidsramme: From first documented response through study completion, up to approximately 24 months
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Among participants with a complete or partial response, duration of response is the time from the first documented response until documented disease progression or death from any cause, whichever occurs first.
Results will be summarized by CCNE1 amplification status.
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From first documented response through study completion, up to approximately 24 months
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Overall Survival
Tidsramme: From first dose through long-term follow-up and study completion, up to approximately 24 months
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Overall survival is the time from the first dose of ZE94-0605 until death from any cause.
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From first dose through long-term follow-up and study completion, up to approximately 24 months
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Maximum Observed Plasma Concentration of ZE94-0605
Tidsramme: Cycle 1 Day 1 through Cycle 2 Day 2; each cycle is 28 days
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Maximum observed plasma concentration (Cmax) of ZE94-0605 derived from serial plasma pharmacokinetic samples.
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Cycle 1 Day 1 through Cycle 2 Day 2; each cycle is 28 days
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Area Under the Plasma Concentration-Time Curve of ZE94-0605
Tidsramme: Cycle 1 Day 1 through Cycle 2 Day 2; each cycle is 28 days
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Area under the plasma concentration-time curve (AUC) of ZE94-0605 derived from serial plasma pharmacokinetic samples.
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Cycle 1 Day 1 through Cycle 2 Day 2; each cycle is 28 days
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Time to Maximum Observed Plasma Concentration of ZE94-0605
Tidsramme: Cycle 1 Day 1 through Cycle 2 Day 2; each cycle is 28 days
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Time to maximum observed plasma concentration (Tmax) of ZE94-0605 derived from serial plasma pharmacokinetic samples.
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Cycle 1 Day 1 through Cycle 2 Day 2; each cycle is 28 days
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Terminal Elimination Half-Life of ZE94-0605
Tidsramme: Cycle 1 Day 1 through Cycle 2 Day 2; each cycle is 28 days
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Apparent terminal elimination half-life of ZE94-0605 derived from serial plasma pharmacokinetic samples.
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Cycle 1 Day 1 through Cycle 2 Day 2; each cycle is 28 days
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Change From Baseline in Serum Thymidine Kinase 1
Tidsramme: Cycle 1 Day 1 through Cycle 2 Day 2, including additional predose assessments on Cycle 1 Days 8 and 15
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Serum thymidine kinase 1 concentrations and change from baseline will be evaluated as a pharmacodynamic marker of ZE94-0605 activity.
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Cycle 1 Day 1 through Cycle 2 Day 2, including additional predose assessments on Cycle 1 Days 8 and 15
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Andre resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Change in Plasma Circulating Tumor DNA
Tidsramme: Predose on Day 1 of Cycles 1, 2, 3, and 6; at scheduled response assessments; and at end of treatment, relapse, or progression
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Plasma circulating tumor DNA will be evaluated by research next-generation sequencing to assess molecular response dynamics and potential mechanisms of resistance.
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Predose on Day 1 of Cycles 1, 2, 3, and 6; at scheduled response assessments; and at end of treatment, relapse, or progression
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Change From Baseline in Exploratory Biomarkers of CDK2 Inhibition
Tidsramme: Cycle 1 Day 1 predose, 2 hours, 8 hours, and approximately 24 hours postdose
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Alternative exploratory biomarkers of CDK2 pathway inhibition may be evaluated ex vivo using plasma samples to refine and validate surrogate measures of target activity.
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Cycle 1 Day 1 predose, 2 hours, 8 hours, and approximately 24 hours postdose
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Association of Tumor Molecular Characteristics With Response or Resistance
Tidsramme: From baseline tissue collection through disease progression, up to approximately 24 months
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Archived or newly obtained tumor tissue may be evaluated by next-generation sequencing and other exploratory analyses to assess molecular features associated with response to, or resistance to, ZE94-0605 and to support potential companion-diagnostic development.
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From baseline tissue collection through disease progression, up to approximately 24 months
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Samarbejdspartnere og efterforskere
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Primær færdiggørelse (Anslået)
Studieafslutning (Anslået)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- ZE94-0605-0001
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
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