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About
This phase I trial studies the side effects and best dose of pevonedistat when given together with ibrutinib in participants with chronic lymphocytic leukemia or non-Hodgkin lymphoma that has come back or has stopped responding to other treatments. Pevonedistat and ibrutinib may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth.
Full description
PRIMARY OBJECTIVES:
I. To evaluate the safety and tolerability of pevonedistat administered in combination with ibrutinib in patients with relapsed or refractory chronic lymphocytic leukemia (CLL) and non-Hodgkin lymphoma (NHL).
SECONDARY OBJECTIVES:
I. Overall response rate (ORR) will be determined based on the proportion of study participants who achieve complete response (CR), complete response with incomplete marrow recovery (CRi), partial response (PR) or nodular partial response (nPR) assessed after completion of therapy.
II. Event-free survival (EFS), defined as the interval between the date of first study treatment and the date of objective signs of disease recurrence, subsequent anti-leukemic therapy, or death, whichever is first reported.
OUTLINE: This is a dose-escalation study of pevonedistat.
Participants receive pevonedistat intravenously (IV) over 1 hour on days 1, 3, and 5, and ibrutinib orally (PO) daily on days 2-21 of course 1 and days 1-21 of subsequent courses. Treatment repeats every 21 days for up to 8 courses in the absence of disease progression or unacceptable toxicity. Participants then receive only ibrutinib PO daily on days 1-21. Treatment repeats every 21 days for up to 10 courses in the absence of disease progression or unacceptable toxicity.
After completion of study treatment, participants will be followed up for every 3 months
Enrollment
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Inclusion criteria
Dose escalation cohort:
Histologically or flow cytometry confirmed diagnosis of B-CLL/small lymphocytic lymphoma (SLL) according to National Cancer Institute sponsored Working Group (NCI-WG) 1996 guidelines
The following types of NHL as documented by medical records and with histology based on criteria established by the World Health Organization (WHO):
Expansion cohort - histologically or flow cytometry confirmed diagnosis of B-CLL/SLL according to NCI-WG 1996 guidelines; patients who lack CD23 expression on their leukemia cells should be examined for (and found NOT to have) either t(11;14) or cyclin D1 overexpression, to rule out mantle cell lymphoma
Patients with MCL underwent >= 1 chemoimmunotherapy-based regimen; patients with FL and MZL underwent >= 1 prior chemotherapy-based and/or immunotherapy-based regimen; patients with DLBCL and CLL in Richter's transformation underwent >= 1 chemoimmunotherapy-based regimen and are not transplant-eligible; patients with CLL, B-PLL and LPL underwent >= 1 chemotherapy-based, or immunotherapy-based or targeted therapy regimen (e.g., PI3K inhibitors [idelalisib], venetoclax, ibrutinib or an investigational agent, including an investigational BTK inhibitor); all regimens must have been administered for >= 2 cycles, and patients must have had either documented disease progression or no response (stable disease) to the most recent treatment regimen
Patients with CLL/SLL demonstrate active disease meeting at least 1 of the International Workshop on Chronic Lymphocytic Leukemia (IWCLL) 2008 criteria for requiring treatment:
A minimum of any one of the following constitutional symptoms:
Evidence of progressive marrow failure as manifested by the development of, or worsening of anemia or thrombocytopenia
Massive (i.e., > 6 cm below the left costal margin), progressive or symptomatic splenomegaly
Massive nodes or clusters (i.e., > 10 cm in longest diameter) or progressive lymphadenopathy
Progressive lymphocytosis with an increase of > 50% over a 2-month period, or an anticipated doubling time of less than 6 months
Autoimmune anemia or thrombocytopenia that is poorly responsive to corticosteroids
Patients with NHL and with B-cell prolymphocytic leukemia must have an indication for treatment in the opinion of the investigator
For diseases other than LPL and CLL, presence of radiographically measurable lymphadenopathy or extra-nodal lymphoid malignancy (defined as the presence of >= 1 lesion that measures >= 2.0 cm in the longest dimension [LD] and >= 1.0 cm in the longest perpendicular dimension [LPD] as assessed by computed tomography [CT] or magnetic resonance imaging [MRI]); for LPL, measurable disease will be defined as serum monoclonal IgM > 0.5 g/dL or meeting at least 1 of the recommendations from the Second International Workshop on LPL for requiring treatment
Patients must have Eastern Cooperative Oncology Group (ECOG) performance status 0-2 and expected survival > 3 months from study enrollment
Total bilirubin =< institutional upper limit of normal (ULN) (unless due to known Gilbert's syndrome or compensated hemolysis directly attributable to CLL); patients with Gilbert's syndrome may enroll if direct bilirubin =< 1.5 x ULN of the direct bilirubin; elevated indirect bilirubin due to post-transfusion hemolysis is allowed
Aspartate aminotransferase (AST) or alanine aminotransferase (ALT) less than 2.5 X institutional ULN
Estimated creatinine clearance (CrCL) using the Cockcroft-Gault equation >= 50 mL/min
Platelets >= 50,000/mm^3 independent of transfusion support, with no active bleeding, and absolute neutrophil count >= 1000/mm^3, unless due to disease involvement in the bone marrow
Albumin > 2.7 g/dL
Hemoglobin > 8 g/dL; patients may be transfused to achieve this value
Voluntary written consent must be given before performance of any study related procedure not part of standard medical care, with the understanding that consent may be withdrawn by the patient at any time without prejudice to future medical care
Female patients who:
Male patients, even if surgically sterilized (i.e., status post-vasectomy), who:
Exclusion criteria
Prior therapeutic intervention with any of the following:
Intolerance of ibrutinib
Inadequate recovery from adverse events related to prior therapy to grade =< 1 (excluding grade 2 alopecia and neuropathy)
Chronic use of corticosteroids in excess of prednisone 20 mg/day or its equivalent
Stem cell transplant recipients must have no evidence of active graft-versus-host disease and should not be receiving treatment for it
Known involvement of central nervous system
Use of full dose, therapeutic anti-coagulation or patients with uncontrolled coagulopathy or bleeding disorder
Treatment with strong CYP3A inhibitors or inducers within 14 days before the first dose of study drug; strong CYP3A inhibitors/inducers are not permitted during the study, including nutraceutical preparations, e.g., grapefruit juice and St John's wort; patients must have no prior history of amiodarone in the 6 months prior to the first dose of pevonedistat
Patient requiring chronic treatment with BCRP inhibitors (cyclosporine, eltrombopag)
History prior malignancy except:
Uncontrolled immune hemolysis or thrombocytopenia (positive direct antiglobulin test in absence of hemolysis or history of immune-mediated cytopenias are not exclusions)
History of human immunodeficiency virus (HIV) infection
Known hepatitis B surface antigen seropositive or known or suspected active hepatitis C Infection; Note: Patients who have isolated positive hepatitis B core antibody (i.e., in the setting of negative hepatitis B surface antigen and negative hepatitis B surface antibody) must have an undetectable hepatitis B viral load
Known cardiopulmonary disease defined as one of the following:
Known moderate to severe chronic obstructive pulmonary disease (COPD), interstitial lung disease, and pulmonary fibrosis
Known hepatic cirrhosis or severe pre-existing hepatic impairment
Major surgery (requiring general anesthesia) within 14 days before the first dose of study drug or a scheduled surgery during study period
Female patients who are both lactating and breastfeeding or have a positive serum pregnancy test during the screening period or a positive urine pregnancy test on day 1 before first dose of study drug
Inability to swallow and retain an oral medication; patients with clinically significant medical condition of malabsorption, inflammatory bowel disease, chronic conditions which manifest with diarrhea, refractory nausea, vomiting or any other condition that will interfere significantly with the absorption of ibrutinib
Active uncontrolled infection or severe infection disease (e.g., severe pneumonia, meningitis, septicemia, or methicillin resistant Staphylococcus aureus infection)
Any condition for which participation in the study is judged by the investigator to be detrimental to the patient with inter-current illness or psychiatric/social situations that would jeopardize compliance with study requirements
Female patients who intend to donate eggs (ova) during the course of this study or 4 months after receiving their last dose of study drug(s)
Male patients who intend to donate sperm during the course of this study or 4 months after receiving their last dose of study drug(s)
Primary purpose
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18 participants in 1 patient group
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Data sourced from clinicaltrials.gov
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