Conditions: Relapsed Peripheral T-Cell Lymphoma Refractory Peripheral T-Cell Lymphoma
Keywords: Drug Therapy
Allocation: RANDOMIZED | Intervention model: PARALLEL
Enrollment: 271
Healthy volunteers: no

Brief summary:
This is a phase 3, randomized, 2-arm, open-label, international trial evaluating alisertib compared with single-agent treatment, as selected by the investigator from the offered options of pralatrexate or gemcitabine or romidepsin, in participants with relapsed or refractory peripheral T-cell lymphoma (PTCL). Note: romidepsin was not used as a single-agent comparator outside the United States of America (USA) as supply was not available.

Detailed description:
The drug being tested in this study was Alisertib. Alisertib was tested to treat people who have relapsed/refractory peripheral T-cell lymphoma (PTCL).

This study evaluated alisertib for the improvement in overall response rate (ORR) compared with single-agent treatment, as selected by the investigator from the offered options of pralatrexate, romidepsin (US only), or gemcitabine, in participants with relapsed or refractory PTCL.

The study enrolled 271 patients. Participants were randomized (1:1) to one of 2 treatment arms:

* Alisertib
* Investigator's choice (Pralatrexate, Romidepsin, or Gemcitabine)

This multi-center trial was conducted worldwide. The overall time to participate in this study was approximately 5 years. Participants made multiple visits to the clinic, and then were contacted by telephone up to 42-months after the last participant was randomized, or until death, for follow-up assessment.

Arms:
arm 1: Alisertib 50 mg, enteric-coated tablet formulation, orally, twice daily for 7 consecutive days (Cycle Days 1-7) in a 21-day cycle (Up to 148 Weeks). arm 2: Pralatrexate 30 mg/m\^2, intravenous (IV) push over 3 to 5 minutes, once weekly, for 6 weeks in 7-week cycles with concurrent vitamin B12 and folic acid supplementation. Cycles were repeated every 7-weeks provided the participant continued to benefit from and tolerate the therapy (Up to 115 Weeks), or Gemcitabine 1,000 mg/m\^2 over 30 minutes, intravenously, on Days 1, 8, and 15 of a 28-day cycle until the absence of disease progression or unacceptable toxicity (Up to 32 Weeks), or Romidepsin 14 mg/m\^2, intravenously over a 4-hour period, on Days 1, 8, and 15 of a 28-cycle. Cycles were repeated every 28 days provided the patient continued to benefit from and tolerate the therapy (Up to 30 Weeks).

Interventions: intervention 1: Alisertib intervention 2: Pralatrexate intervention 3: Gemcitabine intervention 4: Romidepsin
Intervention descriptions: intervention 1: Alisertib enteric coated tablets intervention 2: Pralatrexate IV infusion intervention 3: Gemcitabine IV infusion intervention 4: Romidepsin IV infusion

Protocol document: