Everolimus and Capecitabine in Patients With Advanced Malignancy (m-TOR)

A Phase I/II, Non-randomized, Multi-center, Dose-escalating, Two-stage Efficacy and Feasibility Study of the Combination of Everolimus and Capecitabine in Patients With Advanced Malignancies

In the investigators study the investigators combine everolimus, administrated twice daily at a fixed total dose of 10 mg continuously with capecitabine administered bid for 14 days followed by 7 days rest. In this study, capecitabine will be dose escalated.

Study Overview

Status

Unknown

Conditions

Intervention / Treatment

Detailed Description

The results form preclinical studies suggest that mTOR inhibitors are promising drugs for the treatment of various types of cancer. Everolimus seems the most attractive mTOR inhibitor because of the favourable pharmacokinetic profile and possibility of oral administration. Based on preclinical findings, mTOR inhibitors may be more efficacious when used in a rational combination with other cancer regiments like cytostatic drugs. Indeed, several multiagent combinations are being investigated in clinical trials at the moment, and the results are promising.

In our study we combine everolimus, administrated twice daily at a fixed total dose of 10 mg continuously with capecitabine administered bid for 14 days followed by 7 days rest. In this study, capecitabine will be dose escalated. The first dose level of capecitabine is 500 mg/m2 twice daily. Three patients will be enrolled per dose level, starting at dose level 1. If one of the 3 patients develops dose-limiting toxicity at any dose level, 3 other patients will start at the same dose level. If 2 or more out of these 6 patients develop DLT, no further dose escalations will be performed. The MTD will be considered to be the dose given at the previous lower level. No intrapatient dose escalation will be applied.

Once the MTD of capecitabine is established, the phase II part of the study will start in which 25 patients with various malignancies will be enrolled to evaluate the efficacy and feasibility of the combination of everolimus and capecitabine.

Study Type

Interventional

Enrollment (Anticipated)

35

Phase

  • Phase 2
  • 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 Contact

Study Contact Backup

Study Locations

      • Amsterdam, Netherlands
        • Recruiting
        • Academic Medical Center
        • Contact:
        • Contact:
        • Principal Investigator:
          • Hanneke Wilmink, MD PhD
      • Amsterdam, Netherlands, 1105 AZ
        • Recruiting
        • Academic Medical Center
        • Contact:
        • Contact:

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

Ages Eligible for Study

14 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Patients with histological or cytological confirmed malignancies
  • Measurable lesion according to RECIST criteria (only for the phase II part of the study)
  • ECOG / WHO performance status of 0-2
  • Age ≥ 18 years
  • Life expectancy of at least 3 months
  • Minimal acceptable safety laboratory values defined as:
  • WBC ≥ 3.0 x 109 /L
  • Platelet count ≥ 100 x 109 /L
  • Hepatic function as defined by serum bilirubin ≤ 1.5 x ULN, ALT or AST ≤ 2.5 x ULN, in case of liver metastases ≤ 5 x ULN
  • Renal function as defined by creatinine < 150μmol/L
  • Able and willing to give written informed consent
  • Able to swallow and retain oral medication
  • Able and willing to undergo blood sampling for pharmacokinetic and pharmacogenetic analysis
  • Mentally, physically and geographically able to undergo treatment and follow up.

Exclusion Criteria:

  • Patients with known alcoholism, drug addiction and/or psychotic disorders in the history that are not suitable for adequate follow up
  • Women who are pregnant or breast feeding
  • Women of childbearing potential who refuse to use a reliable contraceptive method throughout the study
  • Serious concomitant systemic disorder that would compromise the safety of the patient, at the discretion of the investigator
  • Any other medical condition that would interfere with study procedures and/or decrease safety of the protocol treatment

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: Non-Randomized
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Phase I part: Assessment of dose limiting toxicity and maximum tolerated dose. II part: efficacy and feasibility. Primary endpoint of the study will be response rate.
Time Frame: During treatment: assessments on day 1 every cycle (3 weeks). After treatment: every 3 months during the first 2 years, and every 6 months thereafter
Three patients will be enrolled per dose level, starting at dose level 1. If one of the 3 patients develops dose-limiting toxicity at any dose level, 3 other patients will start at the same dose level. If 2 or more out of these 6 patients develop DLT, no further dose escalations will be performed. The MTD will be considered to be the dose given at the previous lower level. No intrapatient dose escalation will be applied.
During treatment: assessments on day 1 every cycle (3 weeks). After treatment: every 3 months during the first 2 years, and every 6 months thereafter

Secondary Outcome Measures

Outcome Measure
Time Frame
Time to treatment failure
Time Frame: Every 3 months during the first 2 years, and every 6 months thereafter.
Every 3 months during the first 2 years, and every 6 months thereafter.
Toxicity profile.
Time Frame: During treatment: assessments on day 1 every cycle (3 weeks). After treatment: every 3 months during the first 2 years, and every 6 months thereafter.
During treatment: assessments on day 1 every cycle (3 weeks). After treatment: every 3 months during the first 2 years, and every 6 months thereafter.

Collaborators and Investigators

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

Sponsor

Investigators

  • Principal Investigator: Hanneke Wilmink, MD, PhD, Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)

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

April 1, 2008

Primary Completion (Anticipated)

April 1, 2010

Study Completion (Anticipated)

January 1, 2011

Study Registration Dates

First Submitted

March 2, 2010

First Submitted That Met QC Criteria

March 2, 2010

First Posted (Estimate)

March 3, 2010

Study Record Updates

Last Update Posted (Estimate)

March 3, 2010

Last Update Submitted That Met QC Criteria

March 2, 2010

Last Verified

January 1, 2008

More Information

Terms related to this study

Other Study ID Numbers

  • AMCmedonc08/010

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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