Lymphoma, Mantle-Cell
Conditions
Brief summary
The primary objective of this study is to assess objective response rate (ORR) in patients with relapsed or refractory MCL who failed ibrutinib treatment or were unable to tolerate ibrutinib.
Interventions
Starting dose 60 mg (dose reduction due to toxicities to 45 mg allowed). Administered in slow IV bolus on days 1, 8 and 15 of each 28 day cycle until disease progression or until another criterion is met for withdrawal from study treatment.
Sponsors
Bayer
Study design
Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No
Inclusion criteria
* Histologically confirmed MCL * Patients who have previously received treatment with ibrutinib (modified by amendment 1), including: * Completion of at least 1 cycle of treatment with ibrutinib and confirmed evidence of disease progression or refractoriness to treatment or * Discontinuation of ibrutinib treatment at an earlier time due to toxicity * Measurable disease according to the Lugano Classification * At least 28 days or 5 half-lives, whichever is shorter, from the completion of anti-cancer treatment (including, but not limited to, immunotherapy, chemotherapy, targeted therapy and biologic therapy) to the start of study treatment, excluding ibrutinib where the window may be less and at minimum 3 days (modified by amendment 1) * Availability of fresh tumor tissue at screening * Male or female patients ≥ 18 years old * ECOG (Eastern Cooperative Oncology Group) performance status of ≤ 2 * Left ventricular ejection fraction (LVEF) by echocardiogram or multiple gated acquisition (MUGA) scan ≥ the lower limit of normal (LLN) for the Institution * Adequate bone marrow, liver and renal function
Exclusion criteria
* Any of the following as the only site(s) of disease: palpable lymph nodes not visible on imaging studies, skin lesions, or bone marrow involvement only * Current central nervous system (CNS) involvement by lymphoma * New York Heart Association (NYHA) class III or IV heart disease * Unstable angina (angina symptoms at rest), new-onset angina (begun within the last 3 months). Myocardial infarction less than 6 months before start of study treatment * Uncontrolled arterial hypertension despite optimal medical management (per investigator's assessment) (modified by amendment 1) * Type I or II diabetes mellitus with HbA1c \> 8.5% at screening (modified by amendment 1) * Arterial or venous thrombotic or embolic events such as cerebrovascular accident (including transient ischemic attacks), deep vein thrombosis or pulmonary embolism within 3 months before start of study treatment. However, if a patient has recovered to ECOG performance status of ≤ 2 he/she may be enrolled provided that other eligibility criteria are met * Ongoing or active infection of Common Terminology Criteria for Adverse Events (CTCAE) Grade ≥ 3 * Known history of human immunodeficiency virus (HIV) infection * Acute or chronic hepatitis B (HBV) or hepatitis C (HCV) infection requiring concomitant treatment prohibited by this protocol (i.e.immunosuppressive therapy) * History or concurrent condition of interstitial lung disease of any severity and/or severely impaired lung function (as judged by the investigator) * Prior treatment with PI3K inhibitor(s) * Cytomegalovirus (CMV) PCR positive at baseline
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Objective response rate (ORR) | 24 weeks | ORR is defined as the proportion of patients who have a best overall response of complete response (CR) or partial response (PR) during study conduct according to the criteria defined by the Lugano response criteria in NHL 2014. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Disease control rate (DCR) | 24 weeks | Defined as the proportion of patients who have a best response of CR, PR, or stable disease (SD) |
| Progression-free survival (PFS) | 24 weeks | Defined as the time (in days) from the date of first administration of study treatment to radiological disease progression or death from any cause (if death occurs before radiological progression is documented). PFS for patients without radiological progression or death at the time of analysis will be censored at the last date of evaluable tumor assessment. PFS for alive patients who have no tumor assessments after baseline will be censored at day 1. |
| Complete response rate (CRR) | 24 weeks | Defined as the proportion of patients who have a best overall response of CR during study conduct according to the criteria defined by the Lugano response criteria in NHL 2014 |
| Overall survival (OS) | 24 weeks | Defined as the time (in days) from the date of first administration of study treatment to death from any cause. The OS time for patients alive at the time of analysis will be censored at their last known alive date. |
| Number of participants with treatment emergent adverse events (TEAEs) as a measure of safety and tolerability | Approximately 7 months | — |
| Duration of response (DOR) | 24 weeks | Defined as the time (in days) from the date of first observed tumor response of CR or PR, whichever was noted earlier, to radiological disease progression or death from any cause (if death occurs before radiological progression is documented) |
Countries
United States
Outcome results
None listed