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Study of MLN8237 in Participants With Advanced Solid Tumors

M

Millennium Pharmaceuticals

Status and phase

Completed
Phase 1

Conditions

Advanced Solid Tumors

Treatments

Drug: Alisertib

Study type

Interventional

Funder types

Industry

Identifiers

NCT00962091
C14010
U1111-1187-6657 (Registry Identifier)

Details and patient eligibility

About

The purposes of this study were to estimate the relative (Rel) bioavailability (BA) of an oral solution (OS) formulation of alisertib in reference to a powder-in-capsule (PIC) formulation, to characterize the effect of food on the single-dose pharmacokinetics (PK) of alisertib OS and enteric-coated tablets (ECT), to characterize the multiple-dose safety, tolerability, and steady-state PK of alisertib administered as an OS, and to characterize the multiple-dose safety and tolerability of alisertib administered as an ECT.

Full description

The drug being tested in this study is called alisertib (MLN8237). Alisertib is being tested to treat people who have advanced solid tumors. This study will look at the relative bioavailability (BA) (Part A), food effect and multiple-dose PK and safety of the oral solution (OS) (Part B) and food effect and safety of the enteric-coated tablet (ECT) formulation (Part C).

The study enrolled 53 patients (pts). Prior to initiation of Part A, 4 participants were enrolled in a dose escalation cohort. Participants in the study received:

• Alisertib 15 mg to 50 mg orally In the first 2 cycles of all 3 parts of the study, a single dose of alisertib was administered on Day 1 (PIC or OS in Part A [n=19 pts]; OS, in the fed or fasted state, in Part B [n=6 pts]; ECT, in the fed or fasted state, in Part C [n=24 pts]), In Part A, participants then continued on the PIC formulation at 40 mg BID for 7 days (Days 3 - 9). In Part B, participants continued on the OS formulation at a calculated dose administered BID for 7 days (Days 3 - 9). In Part C, the ECT formulation was continued at 40 mg BID for 7 days (Days 3 - 9); however, dose escalation to 50 mg BID was permitted after Cycle 1 based on tolerability and safety findings in the prior cycles. All participants took doses at a gap of 12 hours each day for 7 days followed by a 14-day rest period in a 21-days cycle for the remaining cycles.

This multi-center trial was conducted in the United States. The overall time to participate in this study was 30 months. Participants made multiple visits to the clinic, and final assessments were performed approximately 30 days after last dose of study drug.

Enrollment

53 patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

Each participant must meet all of the following inclusion criteria to be enrolled in the study:

  • 18 years or older
  • Histologically or cytologically confirmed metastatic and/or advanced solid tumor
  • Eastern Cooperative Oncology Group (ECOG) performance status 0 or 1
  • Female participants who are post menopausal, surgically sterile, or agree to practice 2 effective methods of contraception or abstain from heterosexual intercourse
  • Male participants who agree to practice effective barrier contraception or agree to abstain from heterosexual intercourse
  • Voluntary written consent
  • Suitable venous access for study-required blood sampling
  • Measurable disease
  • Recovered from effects of prior antineoplastic therapy
  • Meet required entry laboratory and organ function levels

Exclusion criteria

Participants meeting any of the following exclusion criteria are not to be enrolled in the study:

  • Female participants who are pregnant or lactating

  • Serious medical or psychiatric illness that could interfere with protocol completion

  • Major surgery within 14 days of first dose of alisertib

  • Antineoplastic therapy, radiation therapy or any experimental therapy 21 days prior to first dose of alisertib

  • Nitrosoureas or mitomycin-C within 6 weeks before the first dose of alisertib.

  • Autologous stem cell transplant within 3 months before the first dose of alisertib, or prior allogeneic stem cell transplant at any time.

  • Active infection requiring systemic therapy, or other serious infection

  • Inability to swallow oral medication

  • Gastrointestinal (GI) disease or GI procedure that could interfere with oral absorption or tolerance of alisertib

  • Symptomatic brain metastasis

  • Uncontrolled cardiovascular condition

  • Diagnosis or treatment of another malignancy within 2 years preceding first dose of study drug except nonmelanoma skin cancer or in situ malignancy completely resected

  • Known history of human immunodeficiency virus (HIV) infection, hepatitis B, or hepatitis C

  • Lactose-intolerant (Parts A and B only)

  • Prior history of metabolic acidosis (Parts A and B only)

  • Use of enzyme-inducing antiepileptic drugs such as phenytoin, carbamazepine or phenobarbital, or rifampin, rifabutin, rifapentine or St. John's wort within 14 days prior to the first dose of alisertib

  • A medical condition requiring use of pancreatic enzymes; or daily, chronic , or regular use of proton pump inhibitors (PPI); or histamine (H2) receptor antagonists. Participants who intermittently use these medications must meet the following:

    • No use of PPI within 7 days of first dose of alisertib
    • No use of H2 antagonist or pancreatic enzymes within 24 hours of first dose of alisertib
  • Participants requiring full systemic anticoagulation

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Crossover Assignment

Masking

None (Open label)

53 participants in 7 patient groups

Dose Escalation
Experimental group
Description:
A single dose of alisertib 15 mg, oral solution (OS) was administered on Day 1, followed by alisertib 40 mg, powder-in-capsule (PIC), orally, twice a day (BID) on Days 3 through 9, followed by a 14-day rest period in Cycle 1 in a 23-day cycle. A single dose of alisertib 50 mg PIC, orally, was administered on Cycle 2 Day 1 followed by alisertib 40 mg on Days 3 through 9, followed by a 14-day rest period in Cycle 2 in a 23-day cycle. Subsequent cycles, alisertib 40 or 50 mg (individual dosage based on tolerability in Cycles 1 and 2), PIC, orally, BID on Days 1 through 7, followed by a 14-day rest period in 21-day cycles until disease progression, occurrence of an unacceptable alisertib-related toxicity, or the start of another anticancer therapy.
Treatment:
Drug: Alisertib
Part A: Relative Bioavailability OS/PIC (Sequence A)
Experimental group
Description:
A single dose of alisertib 25 mg, OS, administered on Day 1, followed by alisertib 40 mg PIC, orally, BID on Days 3 through 9, followed by a 14-day rest period in Cycle 1, in a 23-day cycle. A single dose of alisertib 50 mg PIC, orally, administered on Cycle 2 Day 1, followed by alisertib 40 mg, PIC, orally, BID on Days 3 through 9, followed by a 14-day rest period in a 23-day cycle. Subsequent cycles, alisertib 40-50 mg (individual dosage based on tolerability in Cycles 1 and 2), PIC, orally, BID on Days 1 through 7, followed by a 14-day rest period in 21-day cycles until disease progression, occurrence of an unacceptable alisertib-related toxicity, or the start of another anticancer therapy.
Treatment:
Drug: Alisertib
Part A: Relative Bioavailability PIC/OS (Sequence B)
Experimental group
Description:
A single dose of alisertib 50 mg, PIC, orally administered on Day 1, followed by alisertib 40 mg, PIC, orally, BID on Days 3 through 9, followed by a 14-day rest period in Cycle 1, in a 23-day cycle. Cycle 2 Day 1 alisertib 25 mg, OS, once on Day 1, followed by alisertib 40 mg, PIC, orally, BID on Days 3 through 9, followed by a 14-day rest period in a 23-day cycle. Subsequent cycles followed by alisertib 40-50 mg (individual dosage based on tolerability in Cycles 1 and 2), PIC, orally, BID on Days 1 through 7, followed by a 14-day rest period in Cycle 3, in 21-day cycles until disease progression, occurrence of an unacceptable alisertib-related toxicity, or the start of another anticancer therapy.
Treatment:
Drug: Alisertib
Part B: OS Food Effect Fed/Fasted (Sequence A)
Experimental group
Description:
Alisertib 35 mg (35 mg = relative bioavailability estimate in Part A as dose of OS that was calculated to yield the area under the concentration time curve of a 50-mg PIC dose): A single dose of alisertib 35 mg oral solution (OS), in fed state, administered on Day 1, followed by alisertib 30 mg, OS, BID on Days 3-9, followed by a 14-day rest period in Cycle 1, in a 23-day cycle. Cycle 2 Day 1 alisertib 35 mg administered, OS, in fasted state, once on Day 1, followed by alisertib 30 mg, OS, BID on Days 3-9, followed by a 14-day rest period in a 23-day cycle. Cycle 3 onwards, participants received alisertib 40 mg, PIC, orally, BID on Days 1-7, with dose reduction to 30 mg BID or escalation to 50 mg BID permitted, based on individual tolerance, followed by a 14-day rest period, in 21-day cycles until disease progression, occurrence of an unacceptable alisertib-related toxicity, or the start of another anticancer therapy.
Treatment:
Drug: Alisertib
Part B: OS Food Effect Fasted/Fed (Sequence B)
Experimental group
Description:
A single dose of alisertib 35 mg, OS, in fasted state, administered on Day 1, followed by alisertib 30 mg, OS, BID on Days 3-9, followed by a 14-day rest period in a 23-day cycle. Cycle 2 Day 1 alisertib 30 mg, OS administered in fed state, once on Day 1, followed by alisertib 30 mg, OS, BID on Days 3-9, followed by a 14-day rest period in a 23-day cycle. Cycle 3 onwards, participants received alisertib 40 mg PIC, orally, BID on Days 1-7, with dose reduction to 30 mg BID or escalation to 50 mg BID permitted based on individual tolerance, followed by a 14-day rest period in 21-day cycles until disease progression, occurrence of an unacceptable alisertib-related toxicity, or the start of another anticancer therapy.
Treatment:
Drug: Alisertib
Part C: ECT Food Effect Fed/Fasted (Sequence A)
Experimental group
Description:
Alisertib 50 mg, enteric-coated tablets (ECT), orally, in fed state, once on Day 1, followed by alisertib 40 mg, ECT, orally, BID on Days 3 through 9, followed by a 14-day rest period in Cycle 1 in a 23-day cycle, followed by alisertib 50 mg, ECT, orally, in fasted state, once on Day 1, followed by alisertib 40 or 50 mg, ECT, orally, BID on Days 3 through 9, followed by a 14-day rest period in Cycle 2 in a 23-day cycle. Cycle 3 onwards, participants were administered alisertib 40 mg BID ECT on Days 1-7 with dose reduction to 30 mg BID or escalation to 50 mg BID permitted based on individual tolerance, followed by a 14-day rest period in 21-day cycles until disease progression, occurrence of an unacceptable alisertib-related toxicity, or the start of another anticancer therapy.
Treatment:
Drug: Alisertib
Part C: ECT Food Effect Fasted/Fed (Sequence B)
Experimental group
Description:
Alisertib 50 mg, ECT, orally, in fasted state, once on Day 1, followed by alisertib 40 mg, ECT, BID on Days 3 through 9, followed by a 14-day rest period in Cycle 1 in a 23-day cycle, followed by alisertib 50 mg, ECT, orally, in fed state, once on Day 1, followed by alisertib 40 or 50 mg, ECT, orally, BID on Days 3 through 9, followed by a 14-day rest period in Cycle 2, a 23-day cycle. Cycle 3 onwards participants were administered alisertib 40 mg BID ECT on Days 1-7, with dose reduction to 30 mg BID or escalation to 50 mg BID permitted based on individual tolerance, followed by a 14-day rest period, in 21-day cycles until disease progression, occurrence of an unacceptable alisertib-related toxicity, or the start of another anticancer therapy.
Treatment:
Drug: Alisertib

Trial contacts and locations

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Data sourced from clinicaltrials.gov

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