A Safety, Tolerability, and Pharmacokinetics Study of MLN0128 as a Single Agent and in Combination With Paclitaxel in Adults With Advanced Nonhematologic Malignancies

Non-hematologic Malignancy Clinical Trial

Official title: A Phase 1, Open-label Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of MLN0128 (an Oral mTORC 1/2 Inhibitor) as a Single Agent and in Combination With Paclitaxel in Adult Patients With Advanced Nonhematologic Malignancies

Status Completed

Clinical Trial Summary

The purposes of this study are to evaluate the safety and tolerability of sapanisertib (MLN0128) milled active pharmaceutical ingredient (API) capsules administered both as a single agent and in combination with paclitaxel, to characterize the effect of a high-fat meal on the pharmacokinetics (PK) of sapanisertib milled API capsules, and to characterize the PK of sapanisertib milled API capsules when administered on an empty stomach approximately 24 hours after paclitaxel infusion.

Clinical Trial Description

The drug being tested in this study is called sapanisertib (MLN0128). Sapanisertib is being tested to assess its safety and tolerability when administered alone or in combination with paclitaxel in people who have nonhematologic malignancies. Sapanisertib is also being tested to characterize its PK properties (how is processed by the body) when administered with a high-fat meal compared to on an empty stomach. This study will look at side effects and lab results in people who take sapanisertib with or without paclitaxel.

This open label study enrolled 61 patients. Participants receiving only sapanisertib will participate in a 6-day PK Run-In Period where sapanisertib 4 mg capsules are administered under fasted conditions on Days 1 and 4, and with a high-fat breakfast on Day 3. The main treatment period will begin within 14 days from Day 6 of the PK Run-In Period. In the main treatment period participants will receive sapanisertib 4 mg daily in a 28-day Cycle for up to 12 cycles. Participants in the treatment arm receiving sapanisertib and paclitaxel will not have a PK Run-In Period and will receive sapanisertib 6 mg daily on Days 2-4, 9-11, 16-18, and 23-25 in a 28-day Cycle for up to 12 cycles and paclitaxel 80 mg/m^2 intravenously (IV) on Days 1, 8, and 15 in 28-day Cycle, for up to 12 cycles. The dose of sapanisertib may be modified based on safety and tolerability during each 28-day cycle in either treatment arm.

This multi-centre trial will be conducted in the United States. The overall time to participate in this study is up to 15 months. Participants in the sapanisertib only arm will make up to 32 visits to the clinic and participants in the sapanisertib and paclitaxel arm will make up to 26 visits to the clinic. All participants will make a final visit to the clinic 30 days after the last dose of study drug for a follow-up assessment. ;

Related Conditions & MeSH terms

• Neoplasms
• Non-hematologic Malignancy

• NCT number: NCT02412722
• Study type: Interventional
• Source: Takeda
• Status: Completed
• Phase: Phase 1
• Start date: March 26, 2015
• Completion date: May 31, 2018