Phase 2 Study of Oral IXAZOMIB in Adult Participants With Relapsed and/or Refractory Follicular Lymphoma

Follicular Lymphoma Clinical Trial

Official title:

An Open-label, Multicenter, Phase 2 Study of Oral IXAZOMIB (MLN9708) in Adult Patients With Relapsed and/or Refractory Follicular Lymphoma

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT01939899
• Other study ID #: C16017
• Secondary ID: 2013-002302-32U1
• Status: Completed
• Phase: Phase 2
• Start date: October 31, 2013
• Est. completion date: March 23, 2017

Study information

• Verified date: October 2019
• Source: Takeda
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial 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).

Recruitment information / eligibility

• Status: Completed
• Enrollment: 29
• Est. completion date: March 23, 2017
• Est. primary completion date: June 1, 2016
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

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.

Related Conditions & MeSH terms

• Follicular Lymphoma
• Lymphoma
• Lymphoma, Follicular

Intervention

Drug:
• IXAZOMIB
Each 28-day treatment cycle will include oral administration of IXAZOMIB on Days 1, 8, and 15 followed by a rest period of 13 days.

Locations

Country	Name	City	State
n/a

Sponsors (1)

Lead Sponsor	Collaborator
Millennium Pharmaceuticals, Inc.

Countries where clinical trial is conducted

United States,  Belgium,  Canada,  United Kingdom, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Number of Participants With Overall Response Rate (ORR)	ORR is defined as the percentage of participants with complete response (CR) or partial response (PR) as assessed by the investigator using the international Working Group criteria for participants CR: disappearance of all target lesions, non-target lesions, no new lesions, and normalization of tumor marker level. PR: At least a 30 percent (%) decrease in the sum of diameters of target lesions, no progression in non-target lesion, and no new lesions.	Baseline up to Day 15 Cycle 29 (approximately up to Day 802) or until PD or the start of alternate therapies
Secondary	Lead-in Dose Finding Phase: Recommended Phase 2 Dose (RP2D)		Baseline up to Cycle 1 Day 28
Secondary	Progression Free Survival (PFS)	PFS is defined as the time from the date of first dose of study treatment to the date of first documented PD or death. Participants without documentation of PD will be censored at the date of last response assessment that is SD or better. Participants without response assessment will be censored at the date of first dose.	Time from the date of first dose of study treatment to the date of first documented PD or death (approximately up to Day 802)
Secondary	Phase 2: Rate of Disease Control	Rate of disease control is defined as percentage of participants who achieved a SD or better for greater than or equal to (>=) 6 months.	Baseline or until occurrence of disease progression, unacceptable toxicities, or discontinuation of study due to any other reasons (approximately up to Day 805)
Secondary	Time to Response (TTR)	TTR is defined as the time from the date of first dose of study treatment to the date of the first documentation of a PR or better response in a participant who responded.	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)
Secondary	Duration of Response (DOR)	The DOR is defined as the time from the date of first documentation of a response to the date of first documented PD. Responders without documentation of PD will be censored at the date of last response assessment. DOR was categorized as CR+PR and CR.	Time from the date of first documentation of a response to the date of first documented PD (approximately up to Day 802)
Secondary	Phase 2: Number of Participants With Response Rates in PSMB1 Positive and PSMB1 Negative		Baseline up to occurrence of disease progression, unacceptable toxicities, or discontinuation of study due to any other reasons (approximately up to Day 802)
Secondary	Number of Participants Experiencing 1 or More Treatment-Emergent Adverse Events (TEAEs) and Serious Adverse Events (SAEs)		Baseline up to 30 days after last dose of study drug (approximately up to Day 832)
Secondary	Lead-in Dose Finding Phase: Cmax: Maximum Observed Plasma Concentration for Ixazomib		Cycle 1, Days 1 and 15 pre-dose and at multiple time points (up to 168 hours) post-dose
Secondary	Lead-in Dose Finding Phase: Tmax: Time to Reach the Maximum Plasma Concentration (Cmax) for Ixazomib		Cycle 1, Days 1 and 15 pre-dose and at multiple time points (up to 168 hours) post-dose
Secondary	Lead-in Dose Finding Phase: AUC(0-168): Area Under the Plasma Concentration-time Curve From Time 0 to 168 Hours Postdose for Ixazomib		Cycle 1, Days 1 and 15 pre-dose and at multiple time points (up to 168 hours) post-dose