Clinical Trials /

Selinexor Plus Combination Chemotherapy in Treating Patients With Advanced B Cell Non-Hodgkin Lymphoma

NCT03147885

Description:

This phase Ib/II trial is aimed at studying the combination of a drug named Selinexor (selective inhibitor of nuclear export) in combination with standard therapy for B cell Non-Hodgkin's lymphoma called R-CHOP. The investigators will establish maximum tolerated dose of Selinexor in combination with RCHOP and also study the efficacy of this combination for therapy of B cell Non-Hodgkin's lymphoma. Giving Selinexor plus chemotherapy may work better in treating patients with B cell non-Hodgkin lymphoma.

Related Conditions:
  • B-Cell Non-Hodgkin Lymphoma
Recruiting Status:

Recruiting

Phase:

Phase 1/Phase 2

Trial Eligibility

Document

Title

  • Brief Title: Selinexor Plus Combination Chemotherapy in Treating Patients With Advanced B Cell Non-Hodgkin Lymphoma
  • Official Title: A Phase 1b/2 Investigator Initiated Study of RCHOP in Combination With Selinexor (KPT-330) in B Cell Non-Hodgkin's Lymphoma

Clinical Trial IDs

  • ORG STUDY ID: 2016-125
  • NCT ID: NCT03147885

Conditions

  • Diffuse Large B-Cell Lymphoma
  • Recurrent B-Cell Non-Hodgkin Lymphoma
  • Recurrent Extranodal Marginal Zone Lymphoma
  • Recurrent Follicular Lymphoma
  • Recurrent Indolent Adult Non-Hodgkin Lymphoma
  • Recurrent Mantle Cell Lymphoma
  • Recurrent Marginal Zone Lymphoma
  • Recurrent Waldenstrom Macroglobulinemia
  • Refractory B-Cell Non-Hodgkin Lymphoma
  • Refractory Extranodal Marginal Zone Lymphoma
  • Refractory Follicular Lymphoma
  • Refractory Mantle Cell Lymphoma
  • Stage III Non-Hodgkin Lymphoma
  • Stage IV Non-Hodgkin Lymphoma
  • Transformed Recurrent Non-Hodgkin Lymphoma

Interventions

DrugSynonymsArms
SelinexorCRM1 Nuclear Export Inhibitor KPT-330, KPT-330, Selective Inhibitor of NuclearTreatment (selinexor, RCHOP)

Purpose

This phase Ib/II trial is aimed at studying the combination of a drug named Selinexor (selective inhibitor of nuclear export) in combination with standard therapy for B cell Non-Hodgkin's lymphoma called R-CHOP. The investigators will establish maximum tolerated dose of Selinexor in combination with RCHOP and also study the efficacy of this combination for therapy of B cell Non-Hodgkin's lymphoma. Giving Selinexor plus chemotherapy may work better in treating patients with B cell non-Hodgkin lymphoma.

Detailed Description

      The study will be done in two phases namely phase 1B and phase 2.

      In the phase 1B component the investigators intend to enroll patients in a 3+3 dose
      escalation design. Newly diagnosed indolent and diffuse large cell lymphomas as well as
      relapsed/refractory indolent B cell lymphomas are eligible for enrollment in the phase 1
      component. The primary end-point for this component would be to establish the recommended
      phase 2 dose (RP2D) for Selinexor in combination with standard dose RCHOP chemotherapy.

      In the phase 2 part of the study the investigators will use recommended phase 2 dose of
      Selinexor plus standard dose RCHOP combination to treat newly diagnosed DLBCL patients with
      the primary end-point being 2 year Progression free survival.

      Maintenance Phase: Patients with Follicular Lymphoma and Diffuse Large B cell lymphoma able
      to achieve PR or better at the end of therapy scan will be put on maintenance Selinexor for a
      total of one year. The dose of Selinexor in the maintenance phase would be similar to the
      last dose used for that particular patient in the treatment phase 1 or 2.
    

Trial Arms

NameTypeDescriptionInterventions
Treatment (selinexor, RCHOP)ExperimentalPatients will receive selinexor PO on days 1, 8, and 15 of a 21 week cycle. RCHOP will be given at standard dosing every 21 days. In the phase 1 part there is dose escalation for Selinexor in a 3+3 design. Treatment will be given for 6 courses in the absence of disease progression or unacceptable toxicity. Patients with partial response or better will receive maintenance selinexor PO on days 1, 8, 15, and 22 every 28 days for up to 1 year in the absence of disease progression or unacceptable toxicity.
  • Selinexor

Eligibility Criteria

        Inclusion Criteria:

          -  Phase 1 Part: Patients with pathologically confirmed advanced stage B-cell NHL (Ann
             Arbor stage 3 or 4) for whom R-CHOP is considered appropriate therapy; newly diagnosed
             DLBCL, newly diagnosed low grade B cell NHL, and previously treated low grade B cell
             NHL patients in first relapse after a prior treatment with non-anthracycline
             containing chemotherapy are allowed; double hit and transformed diffuse large B cell
             lymphoma are allowed

             * Allowed low grade B cell lymphomas will include follicular lymphoma any grade,
             marginal zone lymphoma including mucosa-associated lymphoid tissue (MALT) lymphoma,
             indolent mantle cell lymphoma and Waldenstrom's macroglobulinemia

          -  Phase 2 Part: Patients with pathologically confirmed newly diagnosed diffuse large B
             cell lymphoma (Ann Arbor stage 3 or 4); newly diagnosed double hit and transformed
             diffuse large B cell lymphoma are allowed

          -  Patients must have measurable disease, defined as at least one lesion above and below
             the diaphragm or stage 4 disease that can be accurately measured in at least one
             dimension; lymph nodes should be considered abnormal if the long axis is > 1.5 cm,
             regardless of the short axis

          -  Allowed prior therapy:

               -  Newly diagnosed DLBCL and low grade B cell lymphoma: No prior therapy is allowed
                  except steroids equivalent to maximum of prednisone 20 mg once daily for maximum
                  of seven days prior to registration

               -  Relapsed/refractory low grade B cell lymphoma (only allowed in phase I): A
                  minimum and maximum of one line of prior non-anthracycline containing therapy is
                  allowed; prior localized radiation therapy is not considered a line

               -  For patients who have had prior chemotherapy or immunotherapy, at least 2 weeks
                  must have elapsed between last dose and initial dose of RCHOP-selinexor; for
                  patients treated with radio-immunotherapy, at least 12 weeks

          -  All races and ethnic groups are eligible for this trial

          -  Eastern Cooperative Oncology Group (ECOG) performance status =< 1 (Karnofsky >= 60%)

          -  Life expectancy of greater than 6 months

          -  Female patients of child-bearing potential must agree to use dual methods of
             contraception and have a negative serum pregnancy test at screening, and male patients
             must use an effective barrier method of contraception if sexually active with a female
             of child-bearing potential; acceptable methods of contraception are condoms with
             contraceptive foam, oral, implantable or injectable contraceptives, contraceptive
             patch, intrauterine device, diaphragm with spermicidal gel, or a sexual partner who is
             surgically sterilized or post-menopausal; for both male and female patients, effective
             methods of contraception must be used throughout the study and for three months
             following the last dose

          -  Ability to understand and the willingness to sign a written informed consent document

        Exclusion Criteria:

          -  Patients with DLBCL who have received chemotherapy or immunotherapy (except one week
             of steroids as described above) at any time point in the past for therapy of the
             DLBCL; patients with low grade B cell lymphomas who have received more than one prior
             line of chemotherapy or any anthracycline-containing therapy in the past for their low
             grade B cell lymphoma; localized radiation therapy does not count as a line of therapy

          -  Patients who are receiving any other investigational agents

          -  Patients with known brain metastases are excluded

          -  History of severe allergic reactions (as determined by treating physician) attributed
             to the drugs being used in the study

          -  Uncontrolled intercurrent illness including, but not limited to, ongoing or active
             infection, congestive heart failure (New York Heart Association [NYHA] class >= 3 or
             left ventricular ejection fraction < 45%), unstable angina pectoris, myocardial
             infarction within the last 3 months, clinically significant cardiac arrhythmia (i.e.,
             ventricular tachycardia on anti-arrhythmia are excluded; 1st degree atrioventricular
             [AV] block or asymptomatic left anterior fascicular block [LAFB]/right bundle branch
             block [RBBB] permissible), or psychiatric illness/social situations that would limit
             compliance with study requirements

          -  Pregnant and lactating women are excluded

          -  Human immunodeficiency virus (HIV)-positive patients regardless of treatment are
             excluded; patients with evidence of active hepatitis B and hepatitis C infection with
             positive real time polymerase chain reaction (qPCR) are also excluded but patients
             with prior exposure to hepatitis B or C with negative qPCR are allowed

          -  Patients with severe intolerance to glucocorticoids

          -  Major surgery within 2 weeks of first dose of study drug

          -  Patients who are unable to swallow tablets, patients with malabsorption syndrome, or
             any other gastrointestinal (GI) disease or GI dysfunction that could interfere with
             absorption of study treatment

          -  Absolute neutrophil count (ANC) < 1500 cells/mm^3

          -  Platelet count < 100,000/mm^3

          -  Serum bilirubin > 1.5 times the upper limit of normal (ULN) (except patients with
             Gilbert's syndrome: total bilirubin of > 3 x ULN)

          -  Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) > 2.5 times ULN

          -  Estimated creatinine clearance of < 30 mL/min, calculated using the formula of
             Cockroft and Gault
      
Maximum Eligible Age:N/A
Minimum Eligible Age:18 Years
Eligible Gender:All
Healthy Volunteers:No

Primary Outcome Measures

Measure:Maximum tolerated dose of selinexor in combination with RCHOP chemotherapy defined as =< 1/6 patients experience a dose limiting toxicity (Phase Ib)
Time Frame:Up to 21 days
Safety Issue:
Description:Toxicity grading in both phase 1b and phase 2 parts will be done based on the National Cancer Institute Common Terminology Criteria for Adverse Events version 4.0 guidelines. Toxicity data will be collected at least weekly during the course of treatment. The maximum grade for each type of toxicity will be recorded for each patient, and frequency tables will be reviewed to determine toxicity patterns.

Secondary Outcome Measures

Measure:CR of patients with newly DLBCL treated with selinexor and RCHOP
Time Frame:Up to 2 years
Safety Issue:
Description:Response rates will be estimated as proportions with 95% Wilson confidence intervals.
Measure:PR of patients with newly diagnosed DLBCL treated with selinexor and RCHOP
Time Frame:Up to 2 years
Safety Issue:
Description:Response rates will be estimated as proportions with 95% Wilson confidence intervals.
Measure:SD of patients with newly diagnosed DLBCL treated with selinexor and RCHOP
Time Frame:Up to 2 years
Safety Issue:
Description:Response rates will be estimated as proportions with 95% Wilson confidence intervals.
Measure:ORR (CR and PR) of patients with newly diagnosed DLBCL treated with selinexor and RCHOP
Time Frame:Up to 2 years
Safety Issue:
Description:Response rates will be estimated as proportions with 95% Wilson confidence intervals.
Measure:OS of patients with newly diagnosed DLBCL treated with RCHOP-selinexor combination
Time Frame:Baseline to date of death, assessed up to 2 years
Safety Issue:
Description:OS will be described with Kaplan-Meier curves and estimated medians with 95% confidence intervals.
Measure:Change in CRM1/XPO-1 activity expression assessed in tissue by polymerase chain reaction (PCR)
Time Frame:Baseline and at 48-72 hours after cycle 1 day 1
Safety Issue:
Description:Difference in the CRM-1 activity by PCR in the tumor tissue and peripheral blood samples obtained at baseline and at 48-72 hours after cycle 1 day1 of therapy.
Measure:Change in CRM1/XPO-1 activity expression assessed in tissue by immunohistochemistry (IHC)
Time Frame:Baseline and at 48-72 hours after cycle 1 day 1
Safety Issue:
Description:Difference in the CRM-1 activity by IHC in the tumor tissue and peripheral blood samples obtained at baseline and at 48-72 hours after cycle 1 day1 of therapy.

Details

Phase:Phase 1/Phase 2
Primary Purpose:Interventional
Overall Status:Recruiting
Lead Sponsor:Barbara Ann Karmanos Cancer Institute

Last Updated

February 12, 2019