En undersøgelse til evaluering af virkningen af Venetoclax på deltagere, der modtager en kovalent Brutons tyrosinkinasehæmmer (cBTKi) for førstelinjes kronisk lymfatisk leukæmi (1L CLL) for at opnå dybe varige remissioner for at tillade en periode uden for behandling (BRAVE)
Fase II, åbent, prospektivt enkelt-arm, multicenter klinisk forsøg for at evaluere, om tilføjelse af Venetoclax til patienter på kovalent BTKi til 1L CLL kan opnå dybe varige remissioner (ved UMRD 10^-4) for at tillade en periode uden for behandling
The main purpose of the study is to evaluate if adding venetoclax to participants receiving cBTKi for the 1L CLL can achieve deep durable remissions of undetectable measurable residual disease [uMRD < or 10^-4 in peripheral blood (PB)] by end of combination treatment (EOCT) to allow off-treatment period.
The acronym BRAVE stands for Btki Responders to Achieve deep remission (or off-treatment periods) with VEnetoclax.
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 2
Kontakter og lokationer
Studiesteder
-
-
Arkansas
-
Springdale, Arkansas, Forenede Stater, 72762
- Highlands Oncology Group
-
-
Colorado
-
Aurora, Colorado, Forenede Stater, 80012-5405
- Rocky Mountain Cancer Centers (Aurora) - USOR
-
-
Florida
-
Jacksonville, Florida, Forenede Stater, 32256-6932
- Cancer Specialists of North Florida
-
-
Indiana
-
Fort Wayne, Indiana, Forenede Stater, 46804
- Fort Wayne Medical Oncology and Hematology, Inc
-
-
Iowa
-
Des Moines, Iowa, Forenede Stater, 50314-3030
- Mission Blood and Cancer - MercyOne Cancer Center
-
-
Maryland
-
Bethesda, Maryland, Forenede Stater, 20817-1915
- American Oncology Partners of Maryland, PA
-
-
Massachusetts
-
Boston, Massachusetts, Forenede Stater, 02215-5418
- Dana-Farber Cancer Institute - Hematologic Oncology Treatment Center
-
-
Nebraska
-
Grand Island, Nebraska, Forenede Stater, 68803
- Nebraska Cancer Specialists St Francis - Grand Island
-
Omaha, Nebraska, Forenede Stater, 68130-2042
- Nebraska Cancer Specialists
-
-
New Jersey
-
East Brunswick, New Jersey, Forenede Stater, 08816-4096
- Astera Cancer Care East Brunswick
-
-
New Mexico
-
Farmington, New Mexico, Forenede Stater, 87401
- San Juan Oncology Associates, PC
-
-
Ohio
-
Cincinnati, Ohio, Forenede Stater, 45236-2725
- Oncology Hematology Care Inc - Cincinnati - USOR
-
Columbus, Ohio, Forenede Stater, 43210
- Ohio State University
-
-
Oregon
-
Eugene, Oregon, Forenede Stater, 97401-6043
- Willamette Valley Cancer Institute and Research Center
-
Medford, Oregon, Forenede Stater, 97504-8332
- Asante Rogue Regional Medical Center
-
-
Tennessee
-
Chattanooga, Tennessee, Forenede Stater, 37404
- Tennessee Oncology, PLLC - Chattanooga
-
Nashville, Tennessee, Forenede Stater, 37203
- Tennessee Oncology - Midtown
-
-
Texas
-
Houston, Texas, Forenede Stater, 77030
- MD Anderson Cancer Center
-
Tyler, Texas, Forenede Stater, 75702
- Texas Oncology- Northeast Texas
-
-
Wisconsin
-
Milwaukee, Wisconsin, Forenede Stater, 53226
- Medical College of Wisconsin
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Diagnosed with CLL and currently receiving a stable dose of cBTKi (i.e., ibrutinib, acalabrutinib, or zanubrutinib) for at least 6 months for 1L treatment with a response of at least a PR per iwCLL criteria
- Eastern Cooperative Oncology Group (ECOG) performance score of less than or equal to (</=) 2
- Adequate renal and liver function
Exclusion Criteria:
- Prior B-cell lymphoma (Bcl-2) inhibitor therapy
- Anti-cluster of differentiation 20 (CD20) therapy within the month prior to screening
- Progressive or stable disease on cBTKi
- Transformation of CLL to aggressive non-Hodgkin lymphoma (NHL) (Richter's transformation or pro-lymphocytic leukemia)
- History of cardiomyopathy
- Hypersensitivity to venetoclax or to any of the excipients (e.g., trehalose)
- Clinically significant cardiovascular disease
- Active bleeding or history of bleeding diathesis
- Pregnant women and nursing mothers
- Uncontrolled autoimmune hemolytic anemia or immune thrombocytopenia
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: Venetoclax Added to cBTKi (Commercially Prescribed)
Participants will receive venetoclax, orally, once daily (QD) with a starting ramp-up dose of 20 milligrams (mg) on Day 1 of Cycle 1 (cycle length= 28 days). The dose will increase weekly; thereafter, treatment will continue with venetoclax at the target dose of 400 mg, QD from Week 5 up to Day 28 of Cycle 12. Participant will discontinue from venetoclax and/or cBTKi after 12 cycles. Participants with detectable measurable residual disease with the presence of less than 1 CLL cell in 10,000 leukocytes (< 10^-4) (MRD4) or uMRD4 with partial response (PR) may continue receiving cBTKi-monotherapy (i.e. ibrutinib or acalabrutinib, or zanubrutinib) as previously prescribed by the investigator according to the prescribing label. |
Venetoclax tablets will be administered as per the schedule specified in the arm.
Andre navne:
Commercially available cBTKi (ibrutinib or acalabrutinib, or zanubrutinib) will be administered in accordance with its prescribing label. |
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
uMRD4 Rate at EOCT
Tidsramme: Cycle 12 Day 28 (Cycle length= 28 Days)
|
uMRD4 will be assessed using next generation sequencing (NGS) (sensitivity 10^-4) from PB. |
Cycle 12 Day 28 (Cycle length= 28 Days)
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
CR/CRi Rate at EOCT as Determined by the Investigator According to International Workshop on Chronic Lymphocytic Leukemia (iwCLL) Guidelines
Tidsramme: Up to approximately 12 months
|
Complete response (CR)/complete response with incomplete recovery of the bone marrow (CRi) rate is defined as the percentage of participants with a CR or CRi at EOCT, as determined by the investigator according to the iwCLL. |
Up to approximately 12 months
|
|
PR Rate at EOCT as Determined by the Investigator According to iwCLL Guidelines
Tidsramme: Up to approximately 12 months
|
PR rate is defined as the percentage of participants with a PR at EOCT, as determined by the investigator according to the iwCLL. |
Up to approximately 12 months
|
|
Overall Response Rate (ORR) at EOCT as Determined by the Investigator According to iwCLL Guidelines
Tidsramme: Up to approximately 12 months
|
ORR is defined as the percentage of participants with a CR/CRi or PR at EOCT, as determined by the investigator according to the iwCLL. |
Up to approximately 12 months
|
|
Number of Participants With Adverse Events (AEs) and Serious Adverse Events (SAEs)
Tidsramme: Up to approximately 13 months
|
AE and SAEs will be collected as part of this study at baseline and every clinical visit, until 30 days after the final dose of study treatment. |
Up to approximately 13 months
|
|
Number of Participants Who Withdrew Prematurely from the Study
Tidsramme: Up to approximately 12 months
|
Participants who discontinued treatment before Cycle 12 Day 28 (cycle length= 28 days). |
Up to approximately 12 months
|
|
Overall Survival (OS)
Tidsramme: Up to approximately 48 months
|
OS is defined as the time from the first study treatment to death from any cause. |
Up to approximately 48 months
|
|
Progression-free Survival (PFS) as Determined by the Investigator According to iwCLL Guidelines
Tidsramme: Up to approximately 48 months
|
PFS is defined as the time from the first study treatment to the first occurrence of disease progression (PD) or death from any cause during study, whichever occurs first, as determined by the investigator according to the iwCLL. |
Up to approximately 48 months
|
|
Event-free Survival (EFS) as Determined by the Investigator According to iwCLL Guidelines
Tidsramme: Up to approximately 48 months
|
EFS is defined as the time from the first study treatment to the first occurrence of PD, anti-leukemic treatment subsequent to the study treatment, or death from any cause during study, whichever occurs first, as determined by the investigator according to the iwCLL. |
Up to approximately 48 months
|
|
Duration of Response (DOR) in Participants With CR/CRi or PR as Determined by the Investigator According to iwCLL Guidelines
Tidsramme: Up to approximately 12 months
|
DOR is defined as the time from the first occurrence of a documented objective response (i.e., CR/CRi or PR) to PD or death from any cause, whichever occurs first, as determined by the investigator according to the iwCLL. |
Up to approximately 12 months
|
|
DOR in Participants With CR or CRi as Determined by the Investigator According to iwCLL Guidelines
Tidsramme: Up to approximately 12 months
|
DOR is defined as the time from the first occurrence of a documented objective response (i.e., CR or CRi ) to PD or death from any cause, whichever occurs first, as determined by the investigator according to the iwCLL. |
Up to approximately 12 months
|
|
Time to Next CLL Treatment (TTNT)
Tidsramme: Up to approximately 12 months
|
TTNT is defined as the time from the first study treatment to the start of anti-leukemic treatment subsequent to the study treatment or death, whichever occurs first. |
Up to approximately 12 months
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Studieleder: Clinical Trials, Hoffmann-La Roche
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
- Patologiske processer
- Neoplasmer
- Kronisk sygdom
- Sygdomsegenskaber
- Sygdomme i immunsystemet
- Neoplasmer efter histologisk type
- Hæmatologiske sygdomme
- Lymfesygdomme
- Lymfoproliferative lidelser
- Immunproliferative lidelser
- Leukæmi, B-celle
- Leukæmi, lymfoid
- Leukæmi
- Patologiske tilstande, tegn og symptomer
- Hemiske og lymfatiske sygdomme
- Leukæmi, lymfatisk, kronisk, B-celle
- Venetoclax
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- ML45219
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
IPD-planbeskrivelse
For eligible studies, qualified researchers may request access to individual patient level clinical data. See Roche's commitment to transparency of clinical study information here: https://go.roche.com/data_sharing
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .