Study of Safety and Efficacy in Patients With Malignant Rhabdoid Tumors (MRT) and Neuroblastoma

November 13, 2019 updated by: Novartis Pharmaceuticals

A Phase I, Multi-center, Open-label Study of LEE011 in Patients With Malignant Rhabdoid Tumors and Neuroblastoma

LEE011 is a small molecule inhibitor of CDK4/6. LEE011 has demonstrated in vitro and in vivo activity in both tumor models. The primary purpose of this study was to determine the maximum tolerated dose (MTD) and/or recommended dose for expansion (RDE) in pediatric patients and to delineate a clinical dose to be used in future studies. This study was also to have assessed the safety, tolerability, PK and preliminary evidence of antitumor activity of LEE011 in patients with MRT or neuroblastoma.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Terminated

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

Due to lack of efficacy, enrollment in the study was stopped at the end of dose escalation (sites were notified of the early enrollment halt on 7-Aug-2014) and the dose-expansion part was not conducted. Due to halted enrollment and/or lack of complete responses (CR) and partial responses (PR), efficacy analysis was only performed in terms of TTP for the patients treated during the dose-escalation part at the maximum tolerated dose (MTD) and recommended dose expansion (RDE).

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
32

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Australia
    • Western Australia
      • Perth, Western Australia, Australia, 6840
        • Novartis Investigative Site
  • France
      • Lyon Cedex, France, 69373
        • Novartis Investigative Site
      • Paris, France, 75231
        • Novartis Investigative Site
      • Villejuif Cedex, France, 94805
        • Novartis Investigative Site
  • Germany
      • Augsburg, Germany, 86156
        • Novartis Investigative Site
    • Nordrhein-Westfalen
      • Koeln, Nordrhein-Westfalen, Germany, 50937
        • Novartis Investigative Site
  • United Kingdom
    • Surrey
      • Sutton, Surrey, United Kingdom, SM2 5PT
        • Novartis Investigative Site
  • United States
    • California
      • San Francisco, California, United States, 94143
        • UCSF Medical Center Dept of Pediatic Oncology
    • Georgia
      • Atlanta, Georgia, United States, 30342
        • Childrens Healthcare of Atlanta Dept of Oncology
    • Massachusetts
      • Boston, Massachusetts, United States, 02215
        • Dana Farber Cancer Institute SC-7
    • New York
      • New York, New York, United States, 10017
        • Memorial Sloan Kettering Dept of Onc
    • Ohio
      • Cincinnati, Ohio, United States, 45229-3039
        • Cincinnati Children's Hospital Medical Center Dept of Oncology
    • Tennessee
      • Memphis, Tennessee, United States, 38105-2794
        • St Jude s Childrens Research Hospital Dept of Oncology

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

1 year to 21 years (ADULT, CHILD)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Confirmed diagnosis of MRT or, neuroblastoma or in dose escalation part, other tumors with documented evidence of D-cyclin-CDK4/6-INK4a-Rb pathway abnormalities (dose escalation part only),
  • Patients with CNS disease should be on stable doses of steroids for at least 7 days prior to first dose of LEE011 with no plans for escalation.
  • In expansion part, patients must have at least one measurable disease as defined by RECIST v1.1.
  • Patients must have a Lansky (≤ 16 years) or Karnofsky (> 16 years) score of at least 50.

Exclusion Criteria:

  • Prior history of QTc prolongation or QTcF > 450 ms on screening ECG.

  • Patients with the following laboratory values during screening:

    • Serum creatinine > 1.5 x upper limit of normal (ULN) for age
    • Total bilirubin >1.5 x ULN for age
    • Alanine aminotransferase (ALT)/serum glutamic pyruvic transaminase (SGPT) > 3 x ULN for age; aspartate aminotransferase (AST)/serum glutamic oxaloacetic transaminase(SGOT) > 3 x ULN for age except in patients with tumor involvement of the liver who must have AST/SGOT and ALT/SGPT ≤ 5 x ULN for age. For the purpose of this study, the ULN for SGPT/ALT is 45 U/L.
  • Patients who are currently receiving treatment with agents that are metabolized predominantly through CYP3A4/5 and have a narrow therapeutic window and/or agents that are known strong inducers or inhibitors CYP3A4/5 are prohibited. In particular, enzyme-inducing antiepileptic drugs (EIAEDs).
  • Other severe acute or chronic medical or psychiatric condition or laboratory abnormality that may interfere with the interpretation of study results, and in the judgment of the investigator would make the patient inappropriate for the study.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: TREATMENT
  • Allocation: NA
  • Interventional Model: SINGLE_GROUP
  • Masking: NONE

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
EXPERIMENTAL: LEE011
Drug: LEE011
LEE011 is a small molecule inhibitor of CDK4/6.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Incidence Rate of Dose Limiting Toxicities (DLTs) by Primary System Organ Class, Preferred Term and Treatment
Time Frame: cycle 1 = 28 days (from the time of first dose)
A DLT was defined as an AE or clinically significant abnormal laboratory value assessed as unrelated to disease, disease progression, inter-current illness, or concomitant medications that occurred within the first 28 days of treatment with LEE011 and met any of the predefined criteria. For the purpose of dose-escalation decisions, DLTs were considered and included in the Bayesian Logistic Regression Model (BLRM). Patients who did not experience DLT during the first cycle were considered to have had sufficient safety evaluations if they were observed for ≥ 28 days following the first dose and were considered to have had enough safety data to conclude that a DLT did not occur. Patients who did not meet these minimum safety evaluation requirements were regarded as ineligible for the DDS. A patient with multiple DLTs within a primary system organ class is counted only once in the total row.
cycle 1 = 28 days (from the time of first dose)

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Overall Response Rate
Time Frame: Every 2 cycles (cycle = 28 days) up to end of treatment, the maximum time a patient was on study was 1311 days
This analysis was not done as there were no responders.
Every 2 cycles (cycle = 28 days) up to end of treatment, the maximum time a patient was on study was 1311 days
Time to Disease Progression (TTP) Per RECIST 1.1
Time Frame: Every 2 cycles (cycle = 28 days) up to end of treatment, the maximum time a patient was on study was 1311 days
TTP was assessed per Investigator, for the malignant rhabdoid tumor (MRT) & neuroblastoma patients for the pooled maximum tolerated dose (MTD) & recommended dose for expansion (RDE) according to RECIST 1.1 criteria using Kaplan-Meier method. Time to progression (TTP) is the time from date of randomization/start of treatment to the date of event defined as the first documented progression or death due to underlying cancer. If a patient had not had an event, time to progression was censored at the date of last adequate tumor assessment. At least a 20% increase in the sum of diameter of all measured target lesions, taking as reference the smallest sum of diameter of all target lesions recorded at or after baseline. In addition to the relative increase of 20%, the sum must also demonstrate an absolute increase of at least 5 mm.
Every 2 cycles (cycle = 28 days) up to end of treatment, the maximum time a patient was on study was 1311 days
Duration of Response (DOR)
Time Frame: Every 2 cycles (cycle = 28 days) up to end of treatment, the maximum time a patient was on study was 1311 days
Assess the anti-tumor activity of LEE011 by RECIST 1.1. DOR was not assessed.
Every 2 cycles (cycle = 28 days) up to end of treatment, the maximum time a patient was on study was 1311 days
Pharmacokinetics (PK) Parameter: AUC0-24
Time Frame: 0,1, 2, 4, 8 hours post dose Cycle 1 Day 1 (C1D1) and Cycle 1 Day 15 (C1D15)
The AUC calculated to the end of a dosing interval (tau) following single dose or at steady-state (amount x time x volume-1). PK parameters were estimated from individual plasma concentration-time profiles using noncompartmental methods in Phoenix WinNonlin.
0,1, 2, 4, 8 hours post dose Cycle 1 Day 1 (C1D1) and Cycle 1 Day 15 (C1D15)
Pharmacokinetics (PK) Parameter: Cmax
Time Frame: C1D1, C1D15
Cmax is the maximum (peak) observed plasma, blood, serum, or other body fluid drug concentration after single dose administration or at steady-state (mass x volume-1). PK parameters were estimated from individual plasma concentration-time profiles using noncompartmental methods in Phoenix WinNonlin
C1D1, C1D15
Pharmacokinetics (PK) Parameter: Tmax
Time Frame: C1D1, C1D15
Tmax is the time to reach maximum (peak) plasma, blood, serum, or other body fluid drug concentration after single dose administration or at steady-state (time). PK parameters were estimated from individual plasma concentration-time profiles using noncompartmental methods in Phoenix WinNonlin.
C1D1, C1D15

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Novartis Pharmaceuticals

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (ACTUAL)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
May 28, 2013

Primary Completion (ACTUAL)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
June 29, 2017

Study Completion (ACTUAL)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
June 29, 2017

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
December 6, 2012

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
December 11, 2012

First Posted (ESTIMATE)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
December 12, 2012

Study Record Updates

Last Update Posted (ACTUAL)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
November 22, 2019

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
November 13, 2019

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
November 1, 2019

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • CLEE011X2102
  • 2012-004228-40 (EUDRACT_NUMBER)

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

Yes

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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