- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT05765812
A Study of Zedoresertib (Debio 0123) in Combination With Temozolomide in Adult Participants With Recurrent or Progressive Glioblastoma and of Zedoresertib (Debio 0123) in Combination With Temozolomide and Radiotherapy in Adult Participants With Newly Diagnosed Glioblastoma
Et fase 1/2 åbent studie af Debio 0123 i kombination med temozolomid hos voksne deltagere med recidiverende eller progressivt glioblastom og af Debio 0123 i kombination med temozolomid og strålebehandling hos voksne deltagere med nyligt diagnosticeret glioblastom
The primary purpose of the Phase 1 (Dose Escalation) of this study is to identify the dose-limiting toxicities (DLTs) of zedoresertib combined with temozolomide (TMZ) (Arm A) and with TMZ and radiotherapy (RT) (Arms B and C) and to characterize the safety and tolerability of these combinations in adult participants with glioblastoma (GBM). Arm B which was previously added to the protocol, has been permanently halted per the safety monitoring committees' decision on the safety findings of this arm.
The primary purpose of Phase 1 (Dose expansion) of the study is to assess the doses studied under Phase 1 (Dose Escalation) Arm A and identify the recommended dose (RD) for further development.
The Phase 2 will start once the RD Phase 1 has been defined. The primary objective of Phase 2 is to assess the efficacy of zedoresertib at the RD for further development in combination with TMZ, compared to the standard of care (SOC) in adult participants with GBM.
Studieoversigt
Status
Intervention / Behandling
Undersøgelsestype
Tilmelding (Anslået)
Fase
- Fase 2
- Fase 1
Kontakter og lokationer
Studiekontakt
- Navn: Debiopharm International S.A
- Telefonnummer: +41 21 321 01 11
- E-mail: clinicaltrials@debiopharm.com
Studiesteder
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Illinois
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Chicago, Illinois, Forenede Stater, 60611
- Rekruttering
- Northwestern Memorial Hospital
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New York
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New York, New York, Forenede Stater, 10016
- Rekruttering
- New York University Langone Medical Center
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New York, New York, Forenede Stater, 10021
- Rekruttering
- David H. Koch Center for Cancer Care at Memorial Sloan Kettering Cancer Center
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Texas
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Dallas, Texas, Forenede Stater, 75246
- Rekruttering
- Baylor Scott & White Research Institute
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Houston, Texas, Forenede Stater, 77030
- Rekruttering
- The University of Texas MD Anderson Cancer Center
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San Antonio, Texas, Forenede Stater, 78229
- Rekruttering
- South Texas Accelerated Research Therapeutics (START)
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Utah
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Salt Lake City, Utah, Forenede Stater, 84112
- Rekruttering
- Huntsman Cancer Institute
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Washington
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Seattle, Washington, Forenede Stater, 98109
- Rekruttering
- Fred Hutchinson Cancer Research Center
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Zurich, Schweiz, CH-8091
- Rekruttering
- Universitaetsspital Zuerich
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Barcelona, Spanien, 08035
- Rekruttering
- Hospital Universitario Vall d'Hebron
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Donostia / San Sebastian, Spanien, 20014
- Rekruttering
- Hospital Universitario Donostia
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Madrid, Spanien, 28041
- Rekruttering
- Hospital Universitario 12 de Octubre
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Madrid, Spanien, 28040
- Rekruttering
- South Texas Accelerated Research Therapeutics (START)
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Madrid, Spanien, 28027
- Rekruttering
- Clinica Universidad de Navarra (CUN)
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Pamplona, Spanien, 31008
- Rekruttering
- Clinica Universidad de Navarra (CUN)
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Valencia, Spanien, 46010
- Rekruttering
- Hospital Clinico Universitario de Valencia
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Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Screening Inclusion Criteria for Phase 1 and Phase 2:
- Signed written informed consent approved before undertaking any study-specific procedures.
- Age ≥18 years of age.
- Willing to provide archived or fresh tumor sample, if available. Receipt of tumor sample is not required for the start of study treatment.
- Adequate bone marrow, hepatic, and renal function.
- Willingness and ability to comply with scheduled visits, treatment plans, laboratory tests, and other study procedures.
- Willing to practice highly effective methods of contraception.
- Life expectancy of at least 3 months in the best judgment of the Investigator.
- Measurable or non-measurable disease as per RANO criteria by gadolinium (Gd)-based contrast-enhanced brain magnetic resonance imaging (MRI).
- Participants receiving corticosteroids must be on a stable or decreasing dose of ≤4 mg daily dexamethasone (or ≤25 mg prednisone) for the 7 days prior to the start of study treatment.
- Participants with seizures must be adequately controlled on a stable regimen of anti-epileptic drugs.
Additional specific inclusion criteria for Phase 1 and Phase 2:
• A maximum of 1 [for Phase 1 (Dose Expansion) and phase 2] or 2 (Phase 1 Arm A) prior treatment lines of which first-line must be treatment with TMZ-based chemoradiotherapy (TMZ concomitantly with RT).
Note: Only 1 prior line of systemic therapy is allowed; combination therapy with TMZ and RT with or without subsequent TMZ maintenance treatment is considered as 1 systemic line. Prior surgery, radiation, or localized delivery of therapeutic agents (i.e., carmustine-containing wafers [GLIADEL®]) for first recurrence is allowed.
- Documented disease recurrence or progression by diagnostic biopsy or Gd-based contrast-enhanced brain MRI as per RANO criteria.
- KPS ≥60.
Additional specific inclusion criteria for Phase 1 Arm A:
- Participants must have one of the following histopathologically proven diagnoses (WHO 2021):
- GBM Isocitrate dehydrogenase (IDH)-wildtype Grade 4 which may include secondary GBMs (i.e., those that progress from low-grade gliomas).
- Astrocytoma, IDH-mutant, Grade 3
Additional specific inclusion criteria for Phase 1 Arm B and C:
- Participants must have a new, histopathologically proven diagnosis of GBM, IDH-wildtype, Grade 4 (based on WHO 2021), which may include secondary GBMs (i.e., those that progress from low-grade gliomas) if the prior treatment included surgery only.
- KPS ≥70.
Additional specific inclusion criteria for Phase 1 dose expansion and Phase 2:
• Participants must have a histopathologically proven diagnosis of GBM, IDH-wildtype Grade 4 WHO 2021
Additional specific exclusion criteria for Phase 1 Arm A • Prior treatment with more than 2 lines of therapy for GBM, IDH-wildtype, Grade 4, or for astrocytoma, IDH-mutant, Grade 3
Additional specific exclusion criteria for Phase 1 and Phase 2
- Known contraindication to undergoing for Gd-based, contrast-enhanced MRI.
- Any anticancer treatment, monoclonal antibodies/biologics, investigational treatment, or RT with curative intent within 28 days prior to starting study treatment.
- Hypersensitivity to zedoresertib, TMZ, dacarbazine, or any of the excipients found in the formulation for zedoresertib or TMZ.
- Prior exposure to any WEE1 inhibitor.
- History of other malignancies requiring active treatment in the last 2 years prior to the first dose of study treatment except for superficial bladder cancers, adequately treated low-risk prostate cancer under active surveillance, ductal carcinoma in situ or other carcinomas in situ, and non-melanoma skin cancers (basal cell/squamous cell skin cancer) that have been treated with curative intent.
- Left ventricular ejection fraction (LVEF) below 55%.
Additional specific exclusion criteria for Phase 1 Arm B and C:
- Prior radiation, chemotherapy, biological therapy, interstitial brachytherapy, implanted chemotherapy, therapeutics delivered by local injection or convection-enhanced delivery for GBM.
- Prior therapy that would result in an overlap of the radiation fields.
Additional specific exclusion criteria for Phase 1 dose expansion and Phase 2
• Prior treatment with more than 1 line of systemic therapy for GBM, IDH-wildtype, Grade 4 (based on WHO 2021). Combination therapy with TMZ and RT with or without subsequent TMZ maintenance treatment is considered as 1 systemic line.
[Note: Other inclusion/exclusion criteria mentioned in the protocol may apply.]
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
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Eksperimentel: Phase 1 (Dose Escalation): Arm A - Zedoresertib + Temozolomide
Participants will receive intermittent zedoresertib, escalating doses along with temozolomide (TMZ) in each 28-day cycle for up to 2 years. |
Administered as capsules.
Andre navne:
Administered as capsules. |
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Eksperimentel: Phase 1 (Dose Escalation): Arm B - Zedoresertib + Temozolomide + Radiotherapy
Participants will receive intermittent zedoresertib, escalating doses along with TMZ and concomitant administration of radiotherapy (RT) for up to 6 weeks. As per Protocol _V4.0 Arm B has been permanently halted. |
Administered as capsules.
Andre navne:
Administered as capsules. Administered in accordance with the local clinical practice and applicable Radiation Therapy Oncology Group (RTOG) or the European Organization for Research and Treatment of Cancer (EORTC) guidelines. |
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Eksperimentel: Phase 1 (Dose Escalation): Arm C - Zedoresertib + Temozolomide + Radiotherapy
Participants will receive intermittent zedoresertib, escalating doses along with TMZ and concomitant administration of radiotherapy (RT) for up to 6 weeks. |
Administered as capsules.
Andre navne:
Administered as capsules. Administered in accordance with the local clinical practice and applicable Radiation Therapy Oncology Group (RTOG) or the European Organization for Research and Treatment of Cancer (EORTC) guidelines. |
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Eksperimentel: Phase 1 (Dose Expansion): Zedoresertib + Temozolomide
Participants will receive zedoresertib, escalating doses along with temozolomide (TMZ) in each 28-day cycle for up to 2 years. Participants will receive one of the 2 selected doses for further investigation. |
Administered as capsules.
Andre navne:
Administered as capsules. |
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Eksperimentel: Phase 2: Zedoresertib RD + Temozolomide
Participants will receive intermittent zedoresertib RD along with TMZ in each 28-day cycle for up to 2 years. |
Administered as capsules.
Andre navne:
Administered as capsules. |
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Fase 1 (dosiseskalering): Antal deltagere, der oplever dosisbegrænsende toksiciteter (DLT'er)
Tidsramme: Fase 1: Arm A: Cyklus 1 (cyklus=28 dage); Arme B og C: Op til ca. 1,8 måneder
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Fase 1: Arm A: Cyklus 1 (cyklus=28 dage); Arme B og C: Op til ca. 1,8 måneder
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Fase 1 (dosiseskalering): Antal deltagere med mindst én behandlingsudløst bivirkning (TEAE)
Tidsramme: Op til 30 dage efter afslutningen af behandlingen (arm A: op til ca. 26 måneder og arme B og C: op til ca. 3,5 måneder)
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Op til 30 dage efter afslutningen af behandlingen (arm A: op til ca. 26 måneder og arme B og C: op til ca. 3,5 måneder)
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Fase 1 (dosiseskalering): Antal deltagere med klinisk signifikante abnormiteter i laboratorie-, vitale tegn, elektrokardiogram (EKG) og ekkokardiogram (ECHO) parametre
Tidsramme: Op til 30 dage efter afslutningen af behandlingen (arm A: op til ca. 26 måneder og arme B og C: op til ca. 3,5 måneder)
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Op til 30 dage efter afslutningen af behandlingen (arm A: op til ca. 26 måneder og arme B og C: op til ca. 3,5 måneder)
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Fase 1 (dosisudvidelse): Antal deltagere med mindst én behandlingsfremkommet bivirkning (TEAE)
Tidsramme: Op til cirka 26 måneder
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Op til cirka 26 måneder
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Fase 1 (dosisudvidelse): Ændring fra baseline i tumorstørrelse vurderet ved objektiv respons (OR) i henhold til responsvurdering i neuro-onkologi (RANO) kriterier
Tidsramme: Fra starten af undersøgelsesbehandlingen til sygdomsprogression eller afslutningen af undersøgelsen (op til ca. 66 måneder)
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Fra starten af undersøgelsesbehandlingen til sygdomsprogression eller afslutningen af undersøgelsen (op til ca. 66 måneder)
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Fase 1 (dosisudvidelse): Farmakodynamiske(r) PDy, ændring fra baseline i phosphoryleret celledelingscyklus (pCDC2)
Tidsramme: Foruddosis og 4 til 6 timer efter dosis på dag 10 i cyklus 1 (cyklus=28 dage)
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Foruddosis og 4 til 6 timer efter dosis på dag 10 i cyklus 1 (cyklus=28 dage)
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Fase 2: Samlet overlevelse (OS)
Tidsramme: Fra starten af undersøgelsesbehandlingen til døden af enhver årsag eller afslutningen af undersøgelsen (op til ca. 66 måneder)
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Fra starten af undersøgelsesbehandlingen til døden af enhver årsag eller afslutningen af undersøgelsen (op til ca. 66 måneder)
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Phase 1 (Dose Escalation): Change From Baseline in Karnofsky Performance Status (KPS) Score
Tidsramme: Until disease progression or end of study (approximately 66 months)
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KPS is an assessment tool for functional impairment. It is a standard way of measuring the ability of participants with cancer to perform ordinary tasks. The KPS scores range from 0 (death) to 100 (no evidence of disease). A higher score means the participant is better able to carry out daily activities. |
Until disease progression or end of study (approximately 66 months)
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Phase 1 (Dose Expansion): Plasma Concentration of Zedoresertib and its Metabolite
Tidsramme: Predose and at multiple timepoints up to 6 hours post dose up to Day 15 of Cycle 1 (Cycle=28 days)
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Predose and at multiple timepoints up to 6 hours post dose up to Day 15 of Cycle 1 (Cycle=28 days)
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Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Fase 2: Antal deltagere med mindst én TEAE
Tidsramme: Op til 30 dage efter afslutningen af behandlingen (op til ca. 26 måneder)
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Op til 30 dage efter afslutningen af behandlingen (op til ca. 26 måneder)
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Fase 2: Antal deltagere med klinisk signifikante abnormiteter i laboratorie-, vitale tegn og EKG-parametre
Tidsramme: Op til 30 dage efter afslutningen af behandlingen (op til ca. 26 måneder)
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Op til 30 dage efter afslutningen af behandlingen (op til ca. 26 måneder)
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Fase 1 (dosisudvidelse): OS
Tidsramme: Fra starten af undersøgelsesbehandlingen til døden af enhver årsag eller afslutningen af undersøgelsen (op til ca. 66 måneder)
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Fra starten af undersøgelsesbehandlingen til døden af enhver årsag eller afslutningen af undersøgelsen (op til ca. 66 måneder)
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Fase 1 (dosisudvidelse): Antal deltagere med klinisk signifikante abnormiteter i laboratoriet, vitale tegn, EKG og (ECHO-parametre)
Tidsramme: Op til 30 dage efter afslutningen af behandlingen (op til ca. 26 måneder)
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Op til 30 dage efter afslutningen af behandlingen (op til ca. 26 måneder)
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Fase 1 (dosisudvidelse): Antal deltagere med mindst én TEAE
Tidsramme: Op til 30 dage efter afslutningen af behandlingen (op til ca. 26 måneder)
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Op til 30 dage efter afslutningen af behandlingen (op til ca. 26 måneder)
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Fase 1 og 2: Procentdel af deltagere med bedste overordnede respons (BOR) vurderet som per respons vurdering i neuro-onkologi (RANO) kriterier
Tidsramme: Fra starten af undersøgelsesbehandlingen til sygdomsprogression eller afslutningen af undersøgelsen (op til ca. 66 måneder)
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Fra starten af undersøgelsesbehandlingen til sygdomsprogression eller afslutningen af undersøgelsen (op til ca. 66 måneder)
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Fase 1 og 2: Procentdel af deltagere med objektiv respons (OR) vurderet i henhold til RANO-kriterier
Tidsramme: Op til slutningen af studiet (ca. 66 måneder)
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Op til slutningen af studiet (ca. 66 måneder)
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Fase 1 og 2: Procentdel af deltagere med sygdomskontrol (DC) vurderet i henhold til RANO-kriterier
Tidsramme: Fra starten af undersøgelsesbehandlingen til sygdomsprogression eller afslutningen af undersøgelsen (op til ca. 66 måneder)
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Fra starten af undersøgelsesbehandlingen til sygdomsprogression eller afslutningen af undersøgelsen (op til ca. 66 måneder)
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Fase 1 og 2: Varighed af respons (DOR) vurderet i henhold til RANO-kriterier
Tidsramme: Op til sygdomsprogression eller afslutning af undersøgelsen (op til ca. 66 måneder)
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Op til sygdomsprogression eller afslutning af undersøgelsen (op til ca. 66 måneder)
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Fase 1 og 2: Progressionsfri overlevelse (PFS) vurderet i henhold til RANO-kriterier
Tidsramme: Fra starten af undersøgelsesbehandlingen til sygdomsprogression eller død eller afslutning af undersøgelsen (op til ca. 66 måneder)
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Fra starten af undersøgelsesbehandlingen til sygdomsprogression eller død eller afslutning af undersøgelsen (op til ca. 66 måneder)
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Phase 1 (Dose Escalation): Plasma Concentration of Temozolomide
Tidsramme: Phase 1: Predose and at multiple timepoints up to 7 hours post dose up to Day 5 of Cycle 1 (Arm A) and up to Day 29 (Arm B and C)
|
The PK of temozolomide will be evaluated in plasma. |
Phase 1: Predose and at multiple timepoints up to 7 hours post dose up to Day 5 of Cycle 1 (Arm A) and up to Day 29 (Arm B and C)
|
|
Phase 1 (Dose Expansion): Change From Baseline in KPS Score
Tidsramme: Until disease progression or end of study (approximately 66 months)
|
KPS is an assessment tool for functional impairment. It is a standard way of measuring the ability of participants with cancer to perform ordinary tasks. The KPS scores range from 0 (death) to 100 (no evidence of disease). A higher score means the participant is better able to carry out daily activities. |
Until disease progression or end of study (approximately 66 months)
|
|
Phase 2: Change From Baseline in KPS Score
Tidsramme: Until disease progression or end of study (approximately 66 months)
|
KPS is an assessment tool for functional impairment. It is a standard way of measuring the ability of participants with cancer to perform ordinary tasks. The KPS scores range from 0 (death) to 100 (no evidence of disease). A higher score means the participant is better able to carry out daily activities. |
Until disease progression or end of study (approximately 66 months)
|
|
Phases 1 and 2: Plasma Concentration of Zedoresertib and its Metabolite
Tidsramme: Phase1(Dose Escalation):Predose, multiple timepoints upto 8hours postdose upto Day 15 of Cycle 1(Arm A) and upto Day 29(Arms B and C);Phase1(Dose expansion)andPhase2: Predose, multiple timepoints upto 4hours postdose upto Day 15 of Cycle1(Cycle=28 days)
|
The pharmacokinetics (PK) of zedoresertib and its metabolite will be evaluated in plasma. |
Phase1(Dose Escalation):Predose, multiple timepoints upto 8hours postdose upto Day 15 of Cycle 1(Arm A) and upto Day 29(Arms B and C);Phase1(Dose expansion)andPhase2: Predose, multiple timepoints upto 4hours postdose upto Day 15 of Cycle1(Cycle=28 days)
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Samarbejdspartnere og efterforskere
Sponsor
Efterforskere
- Studieleder: Study Director, Debiopharm International SA
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
- Neoplasmer
- Sygdomme i immunsystemet
- Neoplasmer efter histologisk type
- Neoplasmer, kirtel og epitel
- Lymfesygdomme
- Lymfoproliferative lidelser
- Immunproliferative lidelser
- Lymfom, Non-Hodgkin
- Gliom
- Neoplasmer, Neuroepithelial
- Neuroektodermale tumorer
- Neoplasmer, kimceller og embryonale
- Neoplasmer, nervevæv
- Lymfom
- Hemiske og lymfatiske sygdomme
- Glioblastom
- Lymfom, follikulært
- Astrocytom
- Organiske kemikalier
- Heterocykliske forbindelser, 1-ring
- Heterocykliske forbindelser
- Terapeutik
- Azoler
- Dacarbazine
- Triazener
- Imidazoler
- Temozolomid
- Strålebehandling
Andre undersøgelses-id-numre
- Debio 0123-GBM-105
- 2022-502156-31 (EudraCT nummer)
- U1111-1283-6423 (Anden identifikator: UTN Number (World Health Organization))
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
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