Clinical trial NCT01939899: Phase 2 Study of Oral IXAZOMIB in Adult Participants With Relapsed and/or Refractory Follicular Lymphoma
Official title: An Open-label, Multicenter, Phase 2 Study of Oral IXAZOMIB (MLN9708) in Adult Patients With Relapsed and/or Refractory Follicular Lymphoma
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: PHASE2
Conditions: Follicular Lymphoma
Keywords: MLN9708
Lymphoma
IXAZOMIB
Lead sponsor: Takeda
Sponsor class: INDUSTRY
First posted: 2013-09-11
Enrollment: 29
Sex: ALL
Minimum age (years): 18
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Allocation: NA
Intervention model: SINGLE_GROUP
Primary purpose: TREATMENT

Brief summary: The primary purpose of this study is to evaluate the anti-tumor activity of oral Ixazomib as measured by overall response rate (ORR) in adult participants with relapsed and/or refractory follicular lymphoma (FL).


Eligibility criteria: Inclusion Criteria:

* Male or female participants 18 years or older.
* Participants must have a pathologically confirmed diagnosis of non-Hodgkin lymphoma (NHL) (for the lead-in dose-finding phase) and FL (for phase 2).
* Participants must have radiographically or clinically measurable disease.
* Participants must be relapsed and/or refractory after at least 1 prior therapy (excluding radiation) with documented progressive disease at the time of enrollment.
* Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 2.
* Female participants who are post menopausal, surgically sterile, or agree to practice 2 effective methods of contraception or agree to practice true abstinence.
* Male participants who agree to practice effective barrier contraception or agree to practice true abstinence.
* Voluntary written consent.
* Suitable venous access.
* Appropriate clinical laboratory values as defined in the protocol.
* Recovered from toxicities of prior anticancer therapy.
* If the trial proceeds to the second step on the basis of the tandem 2-step design, participants must be confirmed PSMB1 positive at the central laboratory before treatment.

Exclusion Criteria

* Peripheral neuropathy that is greater or equal to Grade 2 or Grade 1 with pain.
* Female participants who are lactating and breastfeeding or have a positive serum pregnancy test during the Screening period.
* Autologous stem cell transplant within 6 months before Day 1 of Cycle 1, or prior allogeneic stem cell transplant at any time.
* Major surgery within 14 days before the first dose of study drug.
* Infection requiring systemic antibiotic therapy or other serious infection within 14 days before the first dose of study drug.
* Comorbid systemic illnesses or other severe concurrent disease that, in the judgment of the investigator, would make the participants inappropriate for entry into this study or interfere significantly with the proper assessment of safety and toxicity of the prescribed regimens.
* Evidence of current uncontrolled cardiovascular conditions including uncontrolled hypertension, severe uncontrolled ventricular arrhythmias, unstable angina, New York Heart Association (NYHA) Class III or IV cardiac disease, or myocardial infarction within the past 6 months.
* Diarrhea greater than (\>) Grade 1 on the basis of the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) categorization.
* Systemic antineoplastic (including glucocorticoids \> the equivalent of 15 mg of prednisone daily), experimental, or radiation therapy within 21 days before the first dose of study drug.
* Prior treatment with rituximab or other unconjugated antibody treatment within 42 days (21 days if clear evidence of progressive disease or immediate treatment is mandated).
* Treatment with radioimmunoconjugates or toxin immunoconjugates within 12 weeks before the first dosing of study treatment.
* Systemic treatment with strong inhibitors of Cytochrome P450 1A2 (CYP1A2) or Cytochrome P450 3A (CYP3A), or strong CYP3A inducers within 14 days before the first dose of IXAZOMIB - Ongoing systemic therapy with corticosteroids.
* Central nervous system (CNS) involvement that is clinically uncontrolled or newly diagnosed in the last 4 months.
* Ongoing or active systemic viral infection, known human immunodeficiency virus (HIV) positive, known active hepatitis B virus or known active hepatitis C virus.
* Diagnosed or treated for another malignancy within 2 years before study enrollment or previously diagnosed with another malignancy and have any evidence of residual disease with the exception of nonmelanoma skin cancer or any completely resected carcinoma in situ.
* Platelet transfusions within 3 days before the 1st dose of study drug.
* Inability to swallow capsules, or inability or unwillingness to avoid taking anything by mouth except for water and prescribed medication for 2 hours before and 1 hour after dose of IXAZOMIB - Known allergy to boron or excipients in the formulation.

Primary outcomes:
measure: Number of Participants With Overall Response Rate (ORR)
timeFrame: Baseline up to Day 15 Cycle 29 (approximately up to Day 802) or until PD or the start of alternate therapies
Secondary outcomes:
measure: Lead-in Dose Finding Phase: Recommended Phase 2 Dose (RP2D)
timeFrame: Baseline up to Cycle 1 Day 28
measure: Progression Free Survival (PFS)
timeFrame: Time from the date of first dose of study treatment to the date of first documented PD or death (approximately up to Day 802)
measure: Phase 2: Rate of Disease Control
timeFrame: Baseline or until occurrence of disease progression, unacceptable toxicities, or discontinuation of study due to any other reasons (approximately up to Day 805)
measure: Time to Response (TTR)
timeFrame: Time from the date of first dose of study treatment to the date of first documented PR or better response or death (approximately up to Day 802)
measure: Duration of Response (DOR)
timeFrame: Time from the date of first documentation of a response to the date of first documented PD (approximately up to Day 802)
measure: Phase 2: Number of Participants With Response Rates in PSMB1 Positive and PSMB1 Negative
timeFrame: Baseline up to occurrence of disease progression, unacceptable toxicities, or discontinuation of study due to any other reasons (approximately up to Day 802)
measure: Number of Participants Experiencing 1 or More Treatment-Emergent Adverse Events (TEAEs) and Serious Adverse Events (SAEs)
timeFrame: Baseline up to 30 days after last dose of study drug (approximately up to Day 832)
measure: Lead-in Dose Finding Phase: Cmax: Maximum Observed Plasma Concentration for Ixazomib
timeFrame: Cycle 1, Days 1 and 15 pre-dose and at multiple time points (up to 168 hours) post-dose
measure: Lead-in Dose Finding Phase: Tmax: Time to Reach the Maximum Plasma Concentration (Cmax) for Ixazomib
timeFrame: Cycle 1, Days 1 and 15 pre-dose and at multiple time points (up to 168 hours) post-dose
measure: Lead-in Dose Finding Phase: AUC(0-168): Area Under the Plasma Concentration-time Curve From Time 0 to 168 Hours Postdose for Ixazomib
timeFrame: Cycle 1, Days 1 and 15 pre-dose and at multiple time points (up to 168 hours) post-dose
Other outcomes:
Locations:
city: Boston
country: United States
state: Massachusetts
city: New York
country: United States
state: New York
city: Nashville
country: United States
state: Tennessee
city: Houston
country: United States
state: Texas
city: Gent
country: Belgium
city: Leuven
country: Belgium
city: Wilrijk
country: Belgium
city: Montreal
country: Canada
state: Quebec
city: London
country: United Kingdom
city: Manchester
country: United Kingdom
city: Newcastle Upon Tyne
country: United Kingdom
city: Plymouth
country: United Kingdom
city: Southampton
country: United Kingdom
city: Sutton
country: United Kingdom
Study officials:
affiliation: Millennium Pharmaceuticals, Inc.
name: Medical Director
role: STUDY_DIRECTOR
References: