MedTrace Logo

Depsipeptide to Treat Thyroid and Other Advanced Cancers

NCT00048334 · Status: COMPLETED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 28

Last updated 2019-12-12

No results posted yet for this study

Summary

This phase I study will evaluate the experimental drug Romidepsinin patients with advanced cancer. The study will: 1) determine how well patients tolerate Romidepsin; 2) measure blood levels of Romidepsin during treatment; 3) analyze the cellular and molecular effects of the drug; and 4) determine if Romidepsin can shrink tumors. Romidepsin has been shown to kill cancer cells growing in the laboratory and to shrink tumors in animals with various tumor types. In preliminary studies, several patients with a type of lymphoma and one patient with kidney cancer responded to treatment.

Patients 18 years of age and older with advanced cancer (excluding acute leukemia) may be eligible for this study. Candidates are screened with a medical history and physical examination, x-rays and CT scans, and blood and urine tests. Patients with thyroid cancer may also have magnetic resonance imaging (MRI). This test uses a magnetic field instead of x-rays to obtain images or body organs and tissues.

Participants receive three infusions of Romidepsin administered through an intravenous line over 4 hours on days 1, 3 and 5 of a 21-day treatment cycle. The intravenous line is a catheter (plastic tube) placed in a vein and may be a peripheral line, inserted in a vein in the arm, or a central line, in which the tube is placed under the skin of the chest or neck into a major vein. Patients are hospitalized for the first 6 days of the first cycle to monitor heart rate. Those who tolerate the treatment well may continue as an outpatient.

In addition to drug therapy, participants undergo the following procedures:

* Blood tests: Small amounts of blood are drawn frequently during the first five days of treatment to measure Romidepsin levels and to see how the body uses and excretes the drug. A heparin lock (an indwelling device to keep the vein open) may be put in the vein to prevent the need for repeated needle sticks.
* Biopsies (removal of a small sample of tumor tissue): Tumors that are accessible may be biopsied at the start of the study and at different times during treatment. Biopsies are done no more than three times per cycle, and no more than nine biopsies are done within a year. The samples are examined for the effects of Romidepsin on proteins that control the way cells divide and stay alive.
* Apheresis: This procedure is done to collect white blood cells and cancer cells for research. Blood is collected through a needle in an arm vein and directed into a machine that separates it into its components by centrifugation (spinning). The white cells are removed and the red cells are returned to the patient through the same needle or through another needle in the other arm.
* Scans and x-rays: Imaging studies are usually done before starting treatment. Some of them are repeated at every 2 cycles (6 weeks), and some at the end of the patient's participation in the study. The tests may include chest x-rays, plain x-rays of affected bones, CT scans of the chest, abdomen, and pelvis, bone scans, and a MUGA scan (special X-ray of the heart) or echocardiogram (ultrasound of the heart) to test heart function before and during the study. MRI or positron emission tomography (PET) scans may also be done to detect tumors. PET scans use a small amount of a radioactive substance injected into a vein. The radioactivity is detected by a special camera during scanning to detect cancer cells.
* Other tests include an electrocardiogram (recording of the electrical activity of the heart) before and after each dose of depsipeptide. Eye exams are done if there are vision changes or if the doctor recommends an eye test.

Conditions

  • Neoplasms

Interventions

DRUG

Depsipeptide, FR901228, FK228

Sponsors & Collaborators

  • National Cancer Institute (NCI)

    lead NIH

Principal Investigators

  • Richard L Piekarz, M.D. · National Cancer Institute (NCI)

Study Design

Purpose
TREATMENT

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2002-10-26
Primary Completion
2010-04-01
Completion
2010-04-01

Countries

  • United States

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00048334 on ClinicalTrials.gov