Conditions: Sarcoma
Keywords: Bone sarcoma Soft-tissue sarcoma Sarcoma KPT-330 Food Effects Selinexor
Allocation: RANDOMIZED | Intervention model: PARALLEL
Enrollment: 54
Healthy volunteers: no

Brief summary:
The purpose of this research study is to find out more information such as: to determine the effects of high and low fat foods on the pharmacokinetics (PK) of oral KPT-330 tablets and to compare PK of capsules and tablets in Arms 1 and 2; to evaluate tumor response in sarcoma participants in Arm 3; to compare the PK of 60 milligrams (mg) of the new, 2nd generation tablet formulation and 60 mg of the selinexor suspension formula to the current, 1st generation tablets.

Detailed description:

Arms:
arm 1: Participants with advanced sarcomas (Liposarcoma, Leiomyosarcoma, and Other sarcoma) received Selinexor 30 milligrams per meter square (mg/m\^2) orally twice weekly in treatment sequence ABCD (Treatment A: fasted, tablet formulation on Day 1 of Week 1; Treatment B: high-fat meal, tablet formulation on Day 1 of Week 2; Treatment C: low-fat meal, tablet formulation on Day 1 of Week 3; Treatment D: low-fat meal, capsule formulation on Day 1 of Week 4 in Cycle 1 (Weeks 1 to 4). arm 2: Participants with advanced sarcomas (Liposarcoma, Leiomyosarcoma, and Other sarcoma) received selinexor 30 mg/m\^2 orally twice weekly in treatment sequence BADC (Treatment B: high-fat meal, tablet formulation on Day 1 of Week 1; Treatment A: fasted, tablet formulation on Day 1 of Week 2; Treatment D: low fat meal, capsule formulation on Day 1 of Week 3; Treatment C: low-fat meal, tablet formulation on Day 1 of Week 4 in Cycle 1 (Weeks 1 to 4).All participants received the current (1st generation) tablet formula at a dose of 60 mg on Day 3 of Weeks 1-3 of Cycle 1. arm 3: Participants with advanced sarcomas (Liposarcoma, Leiomyosarcoma, and Other sarcoma) received Selinexor 50 mg/m\^2 first generation tablets twice weekly on Days 1 and 3 of each week within 30 minutes of solid food consumption. arm 4: Participants with advanced sarcomas (Liposarcoma, Leiomyosarcoma, and Other sarcoma) received Selinexor 60 mg/m\^2 orally in treatment sequence ABC (Treatment A: current \[1st generation\] tablets on Day 1 of Week 1; Treatment B: new \[2nd generation\] tablets on Day 1 of Week 2; Treatment C: suspension dose of current \[1st generation\] tablets on Day 1 of Week 3 in Cycle 1 (Weeks 1 to 3). All participants received the current (1st generation) tablet formula at a dose of 60 mg on Day 3 of Weeks 1-3 of Cycle 1. arm 5: Participants with advanced sarcomas (Liposarcoma, Leiomyosarcoma, and Other sarcoma) received Selinexor 60 mg/m\^2 orally in treatment sequence CAB (Treatment C: suspension dose of current \[1st generation\] tablets on Day 1 of Week 1; Treatment A: current \[1st generation\] tablets on Day 1 of Week 2; Treatment B: new \[2nd generation\] tablets on Day 1 of Week 3 in Cycle 1 (Weeks 1 to 3). All participants received the current (1st generation) tablet formula at a dose of 60 mg on Day 3 of Weeks 1-3 of Cycle 1. arm 6: Participants with advanced sarcomas (Liposarcoma, Leiomyosarcoma, and Other sarcoma) received Selinexor 60 mg/m\^2 orally in treatment sequence BCA (Treatment B: new \[2nd generation\] tablets on Day 1 of Week 1; Treatment C: suspension dose of current \[1st generation\] tablets on Day 1 of Week 2; Treatment A: current \[1st generation\] tablets on Day 1 of Week 3 in Cycle 1 (Weeks 1 to 3). All participants received the current (1st generation) tablet formula at a dose of 60 mg on Day 3 of Weeks 1-3 of Cycle 1.

Interventions: intervention 1: KCP-330
Intervention descriptions: intervention 1: None

Protocol document: