Study of Ibrutinib + CD20 Antibody and Venetoclax in Patients With Untreated Mantle Cell Lymphoma
Study Details
Study Description
Brief Summary
The OASIS II trial is a multicentre, open label, randomized phase II trial. We will compare the efficacy of Ibrutinib/anti-CD20 Ab versus Ibrutinib/anti-CD20 Ab/Venetoclax given as fixed duration combinations in newly diagnosed Mantle Cell Lymphoma (MCL) patients (≥ 18 years and < 80 years of age).
Treatment duration of Ibrutinib and Venetoclax will be a maximum of two years. Patients will be treated with CD20 Ab for 3.5 years.
The primary aim is to assess MRD status at 6 months in both arms.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 2 |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: Arm A Ibrutinib (+ CD20Ab) |
Drug: Ibrutinib 560 mg
560mg/d continuously from C1D2 to end C24
|
Experimental: Arm B Ibrutinib + Venetoclax (+CD20Ab) |
Drug: Ibrutinib 560 mg
560mg/d continuously from C1D2 to end C24
Drug: Venetoclax 10 MG Oral Tablet [Venclexta]
20mg/d from C2D1 to C2D7
Drug: Venetoclax 50 MG Oral Tablet [Venclexta]
50mg/d from C2D8 to C2D14
Drug: Venetoclax 100 MG Oral Tablet [Venclexta]
100mg/d from C2D15 to C2D21 200mg/d from C2D22 to C2D28 400mg/d from C3D1 to end C24
|
Outcome Measures
Primary Outcome Measures
- Minimum residual disease (MRD) rate [6 months]
Minimum residual disease rate using droplet digital PCR (ddPCR) in bone marrow (BM) and/or peripheral blood (PB) at the end of induction
Secondary Outcome Measures
- MRD rate [6 months]
MRD response using quantified PCR (qPCR) in PB and BM
- MRD rate [12 months]
MRD response using ddPCR in PB and BM
- MRD rate [24 months]
MRD response using ddPCR in PB and BM
- MRD rate [3 months]
MRD response using ddPCR in PB
- MRD rate [18 months]
MRD response using ddPCR in PB
- MRD rate [30 months]
MRD response using ddPCR in PB
- MRD rate [36 months]
MRD response using ddPCR in PB
- MRD rate [42 months]
MRD response using ddPCR in PB
- Overall response rate (ORR) [3 months]
Overall response rate according to Lugano criteria
- ORR [6 months]
Overall response rate according to Lugano criteria
- ORR [12 months]
Overall response rate according to Lugano criteria
- ORR [18 months]
Overall response rate according to Lugano criteria
- ORR [24 months]
Overall response rate according to Lugano criteria
- ORR [30 months]
Overall response rate according to Lugano criteria
- ORR [36 months]
Overall response rate according to Lugano criteria
- ORR [42 months]
Overall response rate according to Lugano criteria
- Complete response rate (CRR) [3 months]
Complete response rate according to Lugano criteria
- CRR [6 months]
Complete response rate according to Lugano criteria
- CRR [12 months]
Complete response rate according to Lugano criteria
- CRR [18 months]
Complete response rate according to Lugano criteria
- CRR [24 months]
Complete response rate according to Lugano criteria
- CRR [30 months]
Complete response rate according to Lugano criteria
- CRR [36 months]
Complete response rate according to Lugano criteria
- CRR [42 months]
Complete response rate according to Lugano criteria
- Progression free survival (PFS) [5,5 years]
Progression free survival: time from randomization into the study to the first observation of documented clinical disease progression or death due to any cause
- Overall survival (OS) [5,5 years]
Overall survival from the date of randomization to the date of death from any cause
- Duration of MRD negativity [5,5 years]
time from the date of attainment the first negative MRD to the date of positive MRD
- Delay from MRD positivity to clinical relapse [5,5 years]
time from the date of attainment the first positive MRD based on PB or BM to the first observation of documented disease progression or death due to any cause
- Duration of response [5,5 years]
time from attainment of Complete Response (CR) or Partial Response (PR) to the date of first documented disease progression, relapse or death from any cause
- Disease free survival [5,5 years]
time from attainment of CR to the date of the first documented disease progression, relapse or death from any cause
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Patient is ≥ 18 years and < 80 years of age at the time of signing the informed consent form (ICF).
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Patient understood and voluntarily signed and dated an ICF prior to any study-specific assessments/procedures being conducted.
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Patient willing and able to adhere to the study visit schedule and other protocol requirements
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Women of childbearing potential must have negative results for pregnancy test prior to study treatment start and agree to abstain from breastfeeding during study participation and at least 18 months after the last drug administration
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Men or women of reproductive potential agree to use acceptable method of birth control during treatment and for eighteen months after the last drug administration.
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Histologically confirmed (according to the World Health Organization (WHO) classification) mantle cell lymphoma. The diagnosis has to be confirmed by phenotypic expression of CD5, CD20 and cyclin D1 or the t(11;14) translocation (by cytogenetics and/or fluorescence in situ hybridization (FISH) and/or BCL1-IgH PCR)
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Untreated MCL
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Adequate renal function as demonstrated by a creatinine clearance > 50 mL/min; calculated by Cockcroft Gault formula or Modification of Diet in Renal Disease (MDRD)
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Adequate hepatic function per local laboratory reference range as follow:
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Aspartate transaminase (AST) and alanine transaminase (ALT) < 3.0 x upper limit of normal (ULN)
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Bilirubin < 1.5 x ULN (unless bilirubin rise is due to Gilbert's syndrome or of non-hepatic origin)
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Stage II-IV disease, measurable with at least lymph node > 1.5 cm and requiring treatment in the opinion of the treating clinician
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Eastern Cooperative Oncology Group (ECOG) performance status of 0 - 2.
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Life expectancy of more than 3 months.
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For France: patient affiliated to any social security system
Exclusion Criteria:
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Clinically significant cardiovascular disease such as uncontrolled or symptomatic arrhythmias, congestive heart failure, or myocardial infarction within 6 months of screening, or any Class 3 (moderate) or Class 4 (severe) cardiac disease as defined by the New York Heart Association Functional Classification.
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Impaired organ function (other than liver and renal) which will interfere with the treatment
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Hemoglobin level < 10g/dL; Neutrophil count <1 G/L; Platelets < 75 G/L (except if related to lymphoma then platelet must be >50),
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Major surgery within 28 days before enrollment
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Known central nervous system lymphoma
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History of stroke or intracranial hemorrhage within 6 months prior to enrollment.
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Requires anticoagulation with warfarin or equivalent vitamin K antagonists (e.g., phenprocoumon)
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Requires treatment with strong CYP3A inhibitors
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Vaccinated with live, attenuated vaccines within 6 months of enrollment (except COVID vaccine)
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Known history of human immunodeficiency virus (HIV)
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Evidence of other clinically significant uncontrolled condition(s) including but not limited to:
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Uncontrolled and/or active systemic infection (viral, bacterial or fungal)
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Chronic hepatitis B virus (HBV) or hepatitis C (HCV) requiring treatment. Note: subjects with serologic evidence of prior vaccination to HBV (i.e. HBs antigen negative, anti-HBs antibody + and antiHBc antibody -) and subjects with anti-HB-core antibody that are HBV DNA negative may participate
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Psychiatric illness or condition which could interfere with their ability to understand the requirements of the study
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Any life-threatening illness, medical condition, or organ system dysfunction which, in the investigator' opinion, could compromise the patient safety, interfere with the absorption or metabolism of treatment (Ibrutinib, CD20 Ab, venetoclax) or put the study outcomes at undue risk
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Pregnant, planning to become pregnant, or lactating woman
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Known hypersensitivity to study treatment (CD20 Ab, Ibrutinib, Venetoclax) or to any of the excipients
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Known allergy to xanthine oxidase inhibitors or rasburicase
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Known glucose-6-phosphate dehydrogenase (G6DP) deficiency
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Known bleeding disorders
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Severe prior reactions to monoclonal antibodies or with prior significant toxicity (other than thrombocytopenia) from Bcl-2 inhibitor
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History of prior other malignancy with the exception of:
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curatively treated basal cell carcinoma
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curatively treated squamous cell carcinoma of the skin or carcinoma in situ of the cervix at any time prior to study
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other curatively treated cancer and patient disease-free for over 5 years
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Anti-cancer therapies including chemotherapy, radiotherapy or other investigational therapy, including targeted small molecule agents
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Biological agents (e.g. monoclonal antibodies) for anti-neoplastic intent: excluded 30 days prior to first dose of venetoclax
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Person deprived of his/her liberty by a judicial or administrative decision
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Adult person under legal protection
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | A.Z. Sint Jan AV | Bruges | Belgium | 8000 | |
2 | Universite Libre de Bruxelles - Hopital ERASME | Brussels | Belgium | 1070 | |
3 | Hopital Jolimont | Haine-Saint-Paul | Belgium | 7100 | |
4 | CHU de Liege | Liege | Belgium | 4000 | |
5 | Universite Catholique de Louvain Mont Godinne | Yvoir | Belgium | 5530 | |
6 | CHU d'Angers | Angers | France | 49033 | |
7 | CH d'Avignon - Hopital Henri Duffaut | Avignon | France | 84000 | |
8 | CH de la Côte Basque | Bayonne | France | 64109 | |
9 | CHU Jean Minioz | Besançon | France | 25030 | |
10 | Chu Morvan | Brest | France | 29609 | |
11 | Institut d'Hématologie de Basse Normandie | Caen | France | 14033 | |
12 | Chu Estaing | Clermont-Ferrand | France | 63003 | |
13 | CH Henri Mondor | Créteil | France | 94010 | |
14 | CHU de DIJON | Dijon | France | 21000 | |
15 | CHD de Vendée | La Roche-sur-Yon | France | 85925 | |
16 | CHU de Grenoble | La Tronche | France | 38700 | |
17 | CHRU de Lille | Lille Cedex | France | 59037 | |
18 | Hopital DUPUYTREN | LIMOGES Cedex | France | 87042 | |
19 | Centre Léon Bérard | LYON Cedex 08 | France | 69373 | |
20 | Institut Paoli Calmettes | Marseille Cedex | France | 13273 | |
21 | CHU de Montpellier | Montpellier | France | 34295 | |
22 | CHU de Nantes | Nantes | France | 44093 | |
23 | Hopital St-Louis | Paris | France | 75475 | |
24 | Hopital NECKER | Paris | France | 75743 | |
25 | Chu de Bordeaux - Hopital Haut-Leveque - Centre Francois Magendie | Pessac | France | 33604 | |
26 | Centre Hospitalier Lyon Sud | Pierre Bénite Cedex | France | 69495 | |
27 | Hopital de la Milétrie | Poitiers | France | 86021 | |
28 | Ch Annecy Gennevois | Pringy | France | 74374 | |
29 | CH de Cornouaille | Quimper | France | 29107 | |
30 | CHU de REIMS | Reims | France | 51092 | |
31 | CHU Pontchaillou | Rennes | France | 35033 | |
32 | Centre Henri BECQUEREL | Rouen | France | 76038 | |
33 | Hopital René Huguenin | Saint Cloud Cedex | France | 92210 | |
34 | Institut de Cancérologie de la Loire Lucien Neuwirth | Saint-Priest-en-Jarez | France | 42270 | |
35 | Institut de Cancérologie Strasbourg Europe | Strasbourg | France | 67033 | |
36 | IUCT Oncopole | Toulouse | France | 31100 | |
37 | CHU Bretonneau | Tours | France | 37044 | |
38 | CHU Nancy Brabois | Vandœuvre-lès-Nancy | France | 54511 | |
39 | CH de Bretagne Atlantique - Hopital CHUBERT | Vannes | France | 56017 | |
40 | Institut Gustave ROUSSY | VILLEJUIF Cedex | France | 94805 |
Sponsors and Collaborators
- The Lymphoma Academic Research Organisation
- Institute of Cancer Research, United Kingdom
Investigators
- Principal Investigator: Steven Le Gouill, Lymphoma Study Association
- Principal Investigator: Toby Eyre, NCRI UK
- Principal Investigator: David Lewis, NCRI UK
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- OASIS-II