RECRUITING

A Study of Tazemetostat With Rituximab and Abbreviated Bendamustine in the Frontline Treatment of High Tumor Burden Follicular Lymphoma

Conditions

Follicular Lymphoma frontline high tumor burden EZH2

Quick Navigation

Study Overview

This clinical trial focuses on testing the efficacy of different digital interventions to promote re-engagement in cancer-related long-term follow-up care for adolescent and young adult (AYA) survivors of childhood cancer.

Description

This study is planned as a single arm clinical trial of tazemetostat in combination with bendamustine and rituximab with both a phase I and phase II component. All patients will receive tazemetostat twice daily on days 1-28 in combination with bendamustine 90 mg/m2 IV on days 1 and 2 and rituximab 375 mg/m2 IV on day 1 of a 28-day cycle for up to three cycles. Following this, patients will receive tazemetostat twice daily on days 1-28 and rituximab 375 mg/m2 IV on day 1 of a 28-day cycle for up to three cycles.

Official Title

A Single Arm Phase I/II Study of Tazemetostat With Rituximab and Abbreviated Bendamustine in the Frontline Treatment of High Tumor Burden Follicular Lymphoma Big Ten Cancer Research Consortium BTCRC-LYM20-463

Quick Facts

Study Start:2023-01-26

Study Completion:2027-05

Study Type:Not specified

Phase:Not Applicable

Enrollment:Not specified

Status:RECRUITING

Study ID

NCT05551936

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Ages Eligible for Study:18 Years

Sexes Eligible for Study:ALL

Accepts Healthy Volunteers:No

Standard Ages:ADULT, OLDER_ADULT

Inclusion Criteria	Exclusion Criteria
* Written informed consent and HIPAA authorization for release of personal health information. NOTE: HIPAA authorization may be included in the informed consent or obtained separately. * Age ≥ 18 years at the time of consent. * ECOG Performance Status of 0-2 within 10 days prior to registration. * Low grade follicular lymphoma (grade 1-2 or 3A by WHO-HAEM4R and/or cFL by WHO-HAEM5). Specifically, grade 3B or FLBL will not be allowed. Must not have evidence of transformed lymphoma at the time of study enrollment. * Stage II, III, or IV by Ann Arbor staging system. * Meet the definition of high tumor burden follicular lymphoma as defined by Groupe d'Etude des Lymphomes Follicularies (GELF) Criteria or be defined as high risk by the follicular lymphoma international prognostic index (FLIPI) 1 or FLIPI 2. * Any nodal or extranodal mass ≥ 7 cm in diameter * Involvement of ≥ 3 nodal sites ≥ 3 cm * Systemic or B symptoms * Presence of serous effusion * Splenic enlargement * Risk of compression syndrome (epidural, ureteral, etc) * Leukemic phase of disease * Cytopenia deemed due to disease involvement (hemoglobin \< 10, granulocyte count \< 1.5×10\^9/L, or platelet count \< 100×10\^9/L) * In addition to meeting GELF criteria, must have at least one FDG-avid site on PET that measures 1.5 cm in at least one dimension of a nodal site or 1cm in at least one dimension for extranodal sites. * Received no prior therapy except local radiation therapy (field did not exceed 2 adjacent nodal regions), single agent rituximab (limited to 4 doses), or steroids for symptom control in the 28 days preceding trial enrollment. * Must have prior EZH2 testing already performed or have tissue available to perform retrospective EZH2 testing. If prior EZH2 results are not available, tissue must be submitted. Tissue block is preferred but unstained slides are also acceptable. Patients who have insufficient or suboptimal tissue must be willing to have a biopsy performed prior to starting study drugs. See Correlative Lab Manual for details. * Demonstrate adequate organ function as defined below; all screening labs to be obtained within 28 days prior to registration. * Hematological * Platelets ≥ 50 K/dL * Absolute Neutrophil Count (ANC) ≥ 1000 K/mm3 * Hemoglobin (Hgb) ≥ 8 g/dL * Renal * Calculated creatinine clearance ≥ 40 mL/min using the Cockcroft-Gault formula * or Serum creatinine \< 2 mg/dL * Hepatic * Bilirubin ≤ 1.5 × upper limit of normal (ULN) * Aspartate aminotransferase (AST) ≤ 3 × ULN * Alanine aminotransferase (ALT) ≤ 3 × ULN * Coagulation ---International Normalized Ratio (INR) or Prothrombin Time (PT) Activated Partial Thromboplastin Time (aPTT) ≤ 2 × ULN * Females of childbearing potential with a male partner able to father a child must have a negative serum or urine pregnancy test within 7 days prior to registration. See the protocol for definition of childbearing potential. * Females of childbearing potential must be willing to abstain from vaginal intercourse or use an effective method(s) of contraception from the time of informed consent, during the study and for 6 months after the last dose of study drug(s). Males able to father a child must be willing to abstain from vaginal intercourse or to use an effective method(s) of contraception from initiation of treatment, during the study and for 3 months after the last dose of study drug(s). See the protocol. * As determined by the enrolling physician or protocol designee, ability of the subject to understand and comply with study procedures for the entire length of the study.	* Active infection requiring systemic therapy with 4 weeks of study drug administration. * Pregnant or breastfeeding (NOTE: breast milk cannot be stored for future use while the mother is being treated on study). * Concurrent malignancy or malignancy within the last 3 years (except for ductal breast cancer in situ, non-melanoma skin cancer, prostate cancer not requiring treatment, and cervical carcinoma in situ) whose natural history or treatment has the potential to interfere with the safety or efficacy assessment of the investigational regimen are not eligible for this trial. * Active central nervous system (CNS) metastases or leptomeningeal disease. NOTE: Subjects who are symptomatic and have not undergone prior brain imaging must undergo a head computed tomography (CT) scan or brain MRI within 28 days prior to registration to exclude brain metastases. * Treatment with any investigational drug within 4 weeks prior to registration. * Subjects who require chronic use of moderate or strong CYP3A4/5 inhibitors or inducers within 28 days prior to registration. * Clinically significant acute infection requiring systemic antibacterial, antifungal, or antiviral therapy. * Known Uncontrolled Human Immunodeficiency Virus infection. Testing not required. NOTE: If a subject is known to have HIV/AIDS, then they will be allowed on study with adequate antiviral therapy, no detectable viral load, and stable on antiviral treatment for ≥ 4 weeks prior to first dose of study drug(s). * Known hepatitis C infection. Testing not required. NOTE: If hepatitis C antibody test is known positive, patients are excluded unless a hepatitis C virus ribonucleic acid (HCV RNA) is negative. * Must be tested for hepatitis B within 28 days of registration: including hepatitis B surface antigen, hepatitis B surface antibody, hepatitis B core antibody. A positive hepatitis B core antibody should be followed by hepatitis B DNA PCR testing to confirm or rule out active infection. Patients with hepatitis B surface antigen and/or detectable hepatitis B DNA PCR are not allowed on study. Patients with a positive hepatitis B core antibody but negative hepatitis B surface antigen and hepatitis B DNA PCR will be allowed on study, but hepatitis B prophylactic treatment should be strongly considered. * Clinically significant cardiovascular disease or cardiac insufficiency (New York Heart Association classes III-IV), cardiomyopathy, preexisting clinically significant arrhythmia, acute myocardial infarction within 3 months of enrollment, angina pectoris within 3 months of enrollment.

Inclusion Criteria

Exclusion Criteria

* Written informed consent and HIPAA authorization for release of personal health information. NOTE: HIPAA authorization may be included in the informed consent or obtained separately.
* Age ≥ 18 years at the time of consent.
* ECOG Performance Status of 0-2 within 10 days prior to registration.
* Low grade follicular lymphoma (grade 1-2 or 3A by WHO-HAEM4R and/or cFL by WHO-HAEM5). Specifically, grade 3B or FLBL will not be allowed. Must not have evidence of transformed lymphoma at the time of study enrollment.
* Stage II, III, or IV by Ann Arbor staging system.
* Meet the definition of high tumor burden follicular lymphoma as defined by Groupe d'Etude des Lymphomes Follicularies (GELF) Criteria or be defined as high risk by the follicular lymphoma international prognostic index (FLIPI) 1 or FLIPI 2.
* Any nodal or extranodal mass ≥ 7 cm in diameter
* Involvement of ≥ 3 nodal sites ≥ 3 cm
* Systemic or B symptoms
* Presence of serous effusion
* Splenic enlargement
* Risk of compression syndrome (epidural, ureteral, etc)
* Leukemic phase of disease
* Cytopenia deemed due to disease involvement (hemoglobin \< 10, granulocyte count \< 1.5×10\^9/L, or platelet count \< 100×10\^9/L)
* In addition to meeting GELF criteria, must have at least one FDG-avid site on PET that measures 1.5 cm in at least one dimension of a nodal site or 1cm in at least one dimension for extranodal sites.
* Received no prior therapy except local radiation therapy (field did not exceed 2 adjacent nodal regions), single agent rituximab (limited to 4 doses), or steroids for symptom control in the 28 days preceding trial enrollment.
* Must have prior EZH2 testing already performed or have tissue available to perform retrospective EZH2 testing. If prior EZH2 results are not available, tissue must be submitted. Tissue block is preferred but unstained slides are also acceptable. Patients who have insufficient or suboptimal tissue must be willing to have a biopsy performed prior to starting study drugs. See Correlative Lab Manual for details.
* Demonstrate adequate organ function as defined below; all screening labs to be obtained within 28 days prior to registration.
* Hematological
* Platelets ≥ 50 K/dL
* Absolute Neutrophil Count (ANC) ≥ 1000 K/mm3
* Hemoglobin (Hgb) ≥ 8 g/dL
* Renal
* Calculated creatinine clearance ≥ 40 mL/min using the Cockcroft-Gault formula
* or Serum creatinine \< 2 mg/dL
* Hepatic
* Bilirubin ≤ 1.5 × upper limit of normal (ULN)
* Aspartate aminotransferase (AST) ≤ 3 × ULN
* Alanine aminotransferase (ALT) ≤ 3 × ULN
* Coagulation ---International Normalized Ratio (INR) or Prothrombin Time (PT) Activated Partial Thromboplastin Time (aPTT) ≤ 2 × ULN
* Females of childbearing potential with a male partner able to father a child must have a negative serum or urine pregnancy test within 7 days prior to registration. See the protocol for definition of childbearing potential.
* Females of childbearing potential must be willing to abstain from vaginal intercourse or use an effective method(s) of contraception from the time of informed consent, during the study and for 6 months after the last dose of study drug(s). Males able to father a child must be willing to abstain from vaginal intercourse or to use an effective method(s) of contraception from initiation of treatment, during the study and for 3 months after the last dose of study drug(s). See the protocol.
* As determined by the enrolling physician or protocol designee, ability of the subject to understand and comply with study procedures for the entire length of the study.

* Active infection requiring systemic therapy with 4 weeks of study drug administration.
* Pregnant or breastfeeding (NOTE: breast milk cannot be stored for future use while the mother is being treated on study).
* Concurrent malignancy or malignancy within the last 3 years (except for ductal breast cancer in situ, non-melanoma skin cancer, prostate cancer not requiring treatment, and cervical carcinoma in situ) whose natural history or treatment has the potential to interfere with the safety or efficacy assessment of the investigational regimen are not eligible for this trial.
* Active central nervous system (CNS) metastases or leptomeningeal disease. NOTE: Subjects who are symptomatic and have not undergone prior brain imaging must undergo a head computed tomography (CT) scan or brain MRI within 28 days prior to registration to exclude brain metastases.
* Treatment with any investigational drug within 4 weeks prior to registration.
* Subjects who require chronic use of moderate or strong CYP3A4/5 inhibitors or inducers within 28 days prior to registration.
* Clinically significant acute infection requiring systemic antibacterial, antifungal, or antiviral therapy.
* Known Uncontrolled Human Immunodeficiency Virus infection. Testing not required. NOTE: If a subject is known to have HIV/AIDS, then they will be allowed on study with adequate antiviral therapy, no detectable viral load, and stable on antiviral treatment for ≥ 4 weeks prior to first dose of study drug(s).
* Known hepatitis C infection. Testing not required. NOTE: If hepatitis C antibody test is known positive, patients are excluded unless a hepatitis C virus ribonucleic acid (HCV RNA) is negative.
* Must be tested for hepatitis B within 28 days of registration: including hepatitis B surface antigen, hepatitis B surface antibody, hepatitis B core antibody. A positive hepatitis B core antibody should be followed by hepatitis B DNA PCR testing to confirm or rule out active infection. Patients with hepatitis B surface antigen and/or detectable hepatitis B DNA PCR are not allowed on study. Patients with a positive hepatitis B core antibody but negative hepatitis B surface antigen and hepatitis B DNA PCR will be allowed on study, but hepatitis B prophylactic treatment should be strongly considered.
* Clinically significant cardiovascular disease or cardiac insufficiency (New York Heart Association classes III-IV), cardiomyopathy, preexisting clinically significant arrhythmia, acute myocardial infarction within 3 months of enrollment, angina pectoris within 3 months of enrollment.

Contacts and Locations

Study Contact

Vaishalee Kenkre, MD

CONTACT

608-263-1699

vpkenkre@medicine.wisc.edu

Kimberly Cameron

CONTACT

317-634-5842

kcameron@hoosiercancer.org

Principal Investigator

Vaishalee Kenkre, MD

PRINCIPAL_INVESTIGATOR

University of Wisconsin, Madison

Study Locations (Sites)

Northwestern University

Chicago, Illinois, 60611

United States

University of Illinois Cancer Center

Chicago, Illinois, 60612

United States

Rutgers Cancer Institute of New Jersey

New Brunswick, New Jersey, 08903

United States

Ohio State University Comprehensive Cancer Center

Columbus, Ohio, 43210

United States

University of Wisconsin Carbone Cancer Center

Madison, Wisconsin, 53705

United States

Collaborators and Investigators

Sponsor: Vaishalee Kenkre

Vaishalee Kenkre, MD, PRINCIPAL_INVESTIGATOR, University of Wisconsin, Madison

Study Record Dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Registration Dates

Study Start Date2023-01-26

Study Completion Date2027-05

Study Record Updates

Study Start Date2023-01-26

Study Completion Date2027-05

Terms related to this study

Keywords Provided by Researchers

follicular lymphoma
frontline
high tumor burden
EZH2

Additional Relevant MeSH Terms

Follicular Lymphoma