Pharmacokinetics Study of Oral Ixazomib (MLN9708) in Relapsed/Refractory Multiple Myeloma and Advanced Solid Tumors Participants With Normal Renal Function or Severe Renal Impairment

Multiple Myeloma Clinical Trial

Official title:

Phase 1/1b Pharmacokinetics Study of Oral MLN9708 in Patients With Relapsed/Refractory Multiple Myeloma and Advanced Solid Tumors With Normal Renal Function or Severe Renal Impairment

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT01830816
• Other study ID #: C16015
• Secondary ID: U1111-1158-27631
• Status: Completed
• Phase: Phase 1
• Start date: September 16, 2013
• Est. completion date: November 18, 2016

Study information

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

Clinical Trial Summary

The purpose of this study is to characterize the single-dose pharmacokinetic (PK) parameters of ixazomib (MLN9708) in cancer participants with either normal renal function or severe renal impairment (RI), including participants with end-stage renal disease (ESRD).

Description:

The drug tested in this study was called ixazomib (MLN9708). Ixazomib was administered to participants with cancer and either normal renal function or severe renal impairment, including end-stage renal disease (ESRD) requiring hemodialysis. This study characterized the PK, safety and efficacy of ixazomib.

The study enrolled 41 participants (37 multiple myeloma and 4 advanced solid tumor). The study was conducted in 2 parts, Part A and Part B. Participants were enrolled to receive:

• Ixazomib 3.0 mg

In Part A, all participants were asked to take one 3 mg ixazomib capsule, orally on Day 1. Participants who tolerated ixazomib in Part A had the option of continuing the study by participating in Part B. In Part B, participants received ixazomib (4, 3, or 2.3 mg per protocol) on Days 1, 8, and 15 of each 28-day cycle until participants experienced disease progression or unacceptable toxicity.

This multicenter trial was conducted at 6 study sites in the United States and Canada. The overall time to participate in this study was 435 days. Participants made multiple scheduled visits to the clinic.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 41
• Est. completion date: November 18, 2016
• Est. primary completion date: March 3, 2015
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• Male or female participants 18 years or older

• Participants with multiple myeloma (MM) diagnosed according to standard criteria or participants with a diagnosis of an advanced malignant solid tumor for which standard, curative, or life prolonging treatment does not exist or is no longer effective. Participants with multiple myeloma must have had at least 1 prior therapy

• A calculated creatinine clearance (CrCl) that meets entry criteria for enrollment (i.e., calculated CrCl either = 90 mL/min for normal renal function or < 30 mL/min for severe renal impairment)

• Eastern Cooperative Oncology Group (ECOG) performance status of 0, 1, or 2

• Female participants who are post menopausal, surgically sterile, or agree to practice 2 effective methods of contraception through 90 days after the last dose of study drug or agree to practice true abstinence

• Male participants who agree to practice effective barrier contraception through 90 after the last dose of study drug or agree to practice true abstinence

• Voluntary written informed consent

• Suitable venous access

Exclusion Criteria:

• Female participants who are pregnant or lactating and breastfeeding

• Failure to have recovered from clinically significant effects of prior chemotherapy (defined as toxicity greater than Grade 1 with the exception of alopecia)

• Major surgery or radiotherapy within 14 days before study drug administration

• Dexamethasone (or equivalent systemic steroid) higher than physiologic dosing within 7 days before study drug administration

• Central nervous system involvement

• Infection requiring IV antibiotic therapy or other serious infection within 14 days prior to first dose of study drug

• Diagnosis of Waldenstrom's macroglobulinemia, POEMS (polyneuropathy, organomegaly, endocrinopathy, monoclonal gammopathy, and skin changes) syndrome, plasma cell leukemia, myeloproliferative syndrome, or primary amyloidosis (with the exception of patients in whom amyloidosis has been documented as a complication of MM, who will be evaluated on a case-by-case basis for trial participation)

• Systemic treatment with strong and moderate inhibitors of Cytochrome P1A2 (CYP1A2), strong and moderate inhibitors of Cytochrome P3A (CYP3A), or clinically significant CYP3A inducers or use of Ginkgo biloba or St. John's wort within 14 days before the first dose of study drug

• Evidence of uncontrolled cardiovascular conditions

• Ongoing or active infection, or known human immunodeficiency virus (HIV) positive

• Comorbid systemic illness or psychiatric illness that could interfere with study completion

• Known allergy to study medications

• Inability to swallow oral medication or condition that could interfere with oral absorption or tolerance of treatment

Related Conditions & MeSH terms

• Advanced Solid Tumors
• Multiple Myeloma
• Neoplasms, Plasma Cell
• Renal Insufficiency

Intervention

Drug:
• Ixazomib
Ixazomib capsules

Locations

Country	Name	City	State
Canada	University Health Network	Toronto	Ontario
United States	Winship Cancer Institute, Emory University	Atlanta	Georgia
United States	University of Maryland	Baltimore	Maryland
United States	Mary Crowley Cancer Research Centers Medical City	Dallas	Texas
United States	University of Kansas Cancer Center, Clinical Research Center	Fairway	Kansas
United States	Institute of Oncology Hematology Biomedical Research	Laredo	Texas
United States	Sarah Cannon Cancer Center	Nashville	Tennessee
United States	Mount Sinai Medical Center	New York	New York
United States	University of Oklahoma Peggy and Charles Stephenson Cancer Center	Oklahoma City	Oklahoma
United States	Illinois Cancer Care	Peoria	Illinois
United States	University of Texas Health Science Center San Antonio	San Antonio	Texas

Sponsors (1)

Lead Sponsor	Collaborator
Millennium Pharmaceuticals, Inc.

Countries where clinical trial is conducted

United States,  Canada, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Unbound Cmax: Unbound Maximum Observed Plasma Concentration for Ixazomib		Part A, Day 1: Predose and at multiple timepoints (up to 336 hours) post-dose
Primary	Tmax: Time to Reach the Maximum Plasma Concentration (Cmax) for Ixazomib		Part A, Day 1: Predose and at multiple timepoints (up to 336 hours) post-dose
Primary	Unbound AUClast: Unbound Area Under the Plasma Concentration-Time Curve From Time 0 to the Time of the Last Quantifiable Concentration for Ixazomib		Part A, Day 1: Predose and at multiple timepoints (up to 336 hours) post-dose
Secondary	Number of Participants With Adverse Events	Adverse Event is defined as any untoward medical occurrence in a clinical investigation participant administered a drug; it does not necessarily have to have a causal relationship with this treatment. An AE can therefore be any unfavorable and unintended sign (eg, a clinically significant abnormal laboratory finding), symptom, or disease temporally associated with the use of a drug, whether or not it is considered related to the drug. A treatment-emergent adverse event (TEAE) is defined as an adverse event with an onset that occurs after receiving study drug.	From signing of first dose of study drug up to the 30 days after the last dose of study drug (approximately up to 885 days)
Secondary	Percentage of Participants With Overall Response (OR) in Relapsed/Refractory Multiple Myeloma (RRMM) Participants	Overall response rate defined as percentage of relapsed/refractory multiple myeloma participants who achieved partial response (PR), complete response (CR) and very good partial response (VGPR) according to International Myeloma Working Group Criteria. PR=>50% reduction of serum M-protein and reduction in 24 hours urinary M-protein by >90% or <200 mg/24 h. If serum and urine M-protein are unmeasurable, >50% decrease in difference between involved and uninvolved free light chain levels in place of M-protein criteria. If serum and urine M-protein and serum free light assay are not measurable, >50% reduction in plasma cells in place of M-protein, provided baseline bone marrow plasma cell >0%; CR=negative immunofixation on serum and urine and disappearance of any soft tissue plasmacytomas and <5% plasma cells in bone marrow; VGPR=serum and urine M-protein detectable by immunofixation but not on electrophoresis or > 90% reduction in serum M-protein plus urine M-protein level <100 mg/24 h.	Day 1 of every other cycle from cycle 1 (each cycle of 28 days) up to progression of disease (approximately up to 855 days)
Secondary	Duration of Response (DOR) in RRMM Participants	DOR was defined as time from date of first documentation of a PR or better to date of first documentation of progressive disease (PD) for responders. Increase of >25% from lowest response value in any one or more of following: Serum M-component and/or (absolute increase must be >0.5 g/dL); Urine M-component and/or (the absolute increase must be >200 mg/24 h); difference between involved and uninvolved free light chain (FLC) levels and the absolute increase must be > 10 mg/dL; Bone marrow plasma cell percentage; absolute percentage must be > 5%; Definite development of new bone lesions or soft tissue plasmacytomas or definite increase in size of existing bone lesions or soft tissue plasmacytomas; Development of hypercalcaemia (corrected serum calcium > 11.5 mg/dL or 2.65 mmol/L) that can be attributed solely to the plasma cell proliferative disorder. Responders without PD were censored at the date of the last response assessment that was stable disease (SD) or better.	Day 1 of every other cycle from cycle 1 (each cycle of 28 days) up to progression of disease (approximately up to 855 days)