A Randomized, Blinded, Placebo-controlled, Phase II Trial of LEE011 in Patients With Relapsed, Refractory, Incurable Teratoma With Recent Progression

Teratoma Clinical Trial

Official title: A Randomized, Blinded, Placebo-controlled, Phase II Trial of LEE011 in Patients With Relapsed, Refractory, Incurable Teratoma With Recent Progression

Status Completed

Clinical Trial Summary

This was a multi-center, randomized, double blind (investigator and subject), placebo controlled Phase II study to determine the efficacy and safety of treatment with ribociclib versus placebo in subjects with progressive relapsed, refractory incurable teratoma. Eligible subjects were randomized in a 2:1 ratio to ribociclib or placebo.

After discontinuation of study treatment, patients were followed up for safety, disease progression and overall survival.

Clinical Trial Description

Safety follow-up: After discontinuation of study treatment, all subjects were followed for safety for 30 days except in the case of death, loss to follow up, withdrawal of consent, or discontinuation of study treatment to enroll in the ribociclib rollover clinical trial (CLEE011X2X01B).

Disease progression follow-up: Subjects who discontinued study drug for any reasons other than disease progression were followed for efficacy every 8 weeks during the first 12 months. After 12 months, they were followed for every 12 weeks until disease progression, death, discontinuation from the study for any other reason (i.e. loss to follow-up or withdrawal of consent), the initiation of a new antineoplastic treatment, or until all subjects had been followed for at least 18 months after their first dose of study drug, or early study termination, whichever occurred first.

Survival follow-up: All subjects were followed for survival via a phone call (or during a clinic visit) every 12 weeks and up to one additional time per quarter if a survival update was required to meet safety or regulatory needs. The safety follow-up was carried out until any of the following occurred (whichever occurred first): death, withdrawal of consent, loss to follow-up, at least 18 months had elapsed from when the last subject had started treatment, or when 80% of subjects had died or were lost to follow-up, or early study termination. ;

Related Conditions & MeSH terms

• Teratoma

• NCT number: NCT02300987
• Study type: Interventional
• Source: Novartis
• Status: Completed
• Phase: Phase 2
• Start date: February 26, 2015
• Completion date: February 21, 2018