Eltrombopag for Thrombocytopenia in Patients With Relapsed Multiple Myeloma

This study is currently recruiting participants. (see Contacts and Locations)
Verified April 2013 by Dana-Farber Cancer Institute
Sponsor:
Information provided by (Responsible Party):
Nancy Berliner, MD, Dana-Farber Cancer Institute
ClinicalTrials.gov Identifier:
NCT01484314
First received: November 30, 2011
Last updated: April 25, 2013
Last verified: April 2013
  Purpose

Eltrombopag is a compound that may help stimulate the production of platelets. This drug has been used in treatment of low platelet counts caused by a disorder called idiopathic thrombocytopenic purpura and information from those other research studies suggests that Eltrombopag may help to maintain platelet counts in patients with relapsed multiple myeloma in this research study.

In this research study,the investigators are trying to determine if Eltrombopag is effective in maintaining platelet counts in patients who are being treated for relapsed multiple myeloma.


Condition Intervention Phase
Thrombocytopenia
Multiple Myeloma
Drug: Eltrombopag
Phase 2

Study Type: Interventional
Study Design: Endpoint Classification: Efficacy Study
Intervention Model: Single Group Assignment
Masking: Open Label
Primary Purpose: Treatment
Official Title: A Phase II Study of Eltrombopag for the Treatment of Thrombocytopenia in Patients Undergoing Therapy for Relapsed Multiple Myeloma

Resource links provided by NLM:


Further study details as provided by Dana-Farber Cancer Institute:

Primary Outcome Measures:
  • Maintenance of platelet count [ Time Frame: 2 years ] [ Designated as safety issue: No ]
    To determine the proportion of patients with relapsed multiple myeloma in whom eltrombopag maintains platelet counts at > 90% of baseline platelet counts with no more than 4 units of platelet transfusions at day 1 of Cycle 3 of chemotherapy

  • Safety and Tolerability [ Time Frame: 2 years ] [ Designated as safety issue: Yes ]
    To determine whether eltrombopag administration results in an increased number of participants with adverse events.


Secondary Outcome Measures:
  • Incidence of Grade 3/4 Thrombocytopenic Events [ Time Frame: 2 years ] [ Designated as safety issue: No ]
    To assess whether eltrombopag decreases the incidence of grade 3/4 thrombocytopenic events by day 1 of Cycle 3 of chemotherapy


Estimated Enrollment: 24
Study Start Date: April 2012
Estimated Primary Completion Date: January 2014 (Final data collection date for primary outcome measure)
Intervention Details:
    Drug: Eltrombopag
    100mg (patients of East Asian descent will receive a dose of 50mg) orally dosed once daily starting 6 days prior to initiation of chemotherapy for a total of 11 days of treatment during two consecutive cycles of chemotherapy
Detailed Description:

You will take eltrombopag during two consecutive cycles of chemotherapy. During these two cycles you will be asked to complete the following for the research study in addition to any clinical exams or procedures that your regular doctor may order:

Study Drug(s): If you take part in this research study, you will be given a study drug-dosing calendar for each treatment cycle. Each treatment cycle lasts 27 days during which time you will be taking the study drug for 11 days on days 1 through 11.

Clinical Exams: You will have a physical exam on days 1, 11, and 21 of both cycles. You will be asked questions about your general health and specific questions about any problems that you might be having and any medications you may be taking. Your vital signs will be collected during this exam.

Performance status: Your ability to perform daily tasks will be assessed on days 1 and 27 of both cycles.

Blood Tests: You will have tests to check for safety performed on days 1, 7, 11, 20, and 27 of both cycles. You will have approximately 1-2 teaspoons of blood collected.

Concurrent Medications: Any changes to your medications will be recorded. Adverse Events: You be continually monitored for any changes to you health or well-being while you are on this study.

You will complete all subsequent cycles of chemotherapy procedures per standard of care for DFCI. During the subsequent cycles, you will not take eltrombopag.

After the final dose of the study drug: On Day 1 of cycle 3 of chemotherapy, you will complete the end of study/off study evaluations. The following procedures will be completed:

  • Physical Exam, including vitals signs
  • Performance status, which evaluates how you are able to carry on with your usual activities.
  • Tumor Measurements: We will assess your tumor by blood tests and/or bone marrow aspirate and biopsy. If clinically indicated, you may have CT scans, bone scans or skeletal surveys
  • Blood tests, routine tests to check for safety
  • Concurrent Medications: Any changes to your medications will be recorded.

Follow-up:

We would also like to keep track of your medical condition for thirty days after your last dose of study drug. We would like to do this by having you return to have your blood counts checked once a week for 4 weeks and by calling you to check your condition and any changes to your health or well-being that may have occurred since you last took the study drug.

  Eligibility

Ages Eligible for Study:   18 Years and older
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • Participants must have histologically confirmed multiple myeloma that is relapsed or refractory
  • Patients may have had 1 or more prior chemotherapy regimens for multiple myeloma but none within the preceding 14 days
  • Performance status (ECOG) ≤ 2
  • Not pregnant or breastfeeding

Exclusion Criteria:

  • Participants with a history of rapidly progressive disease [increase in tumor size (≥ 50%) as defined by standard myeloma markers ], pelvic irradiation, chemotherapy or radiotherapy within the preceding 14 days
  • Participants may not be receiving any other study agents within 21 days prior to entry on the study.
  • The use of growth factors other than erythropoiesis stimulating agents or G-CSF (Neupogen or Neulasta) during the study period.
  • Participants with evidence of active thromboembolic disease or a history of thromboembolism within the preceding 6 months (excluding thrombosis of a central line).
  • Participants with a documented history of genetic predisposition for thrombosis (anti-phospholipid antibody syndrome, AT-III deficiency, etc.), platelet disorder or bleeding disorder.
  • Uncontrolled intercurrent illness including, but not limited to ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements.
  • Individuals with a history of other malignancies are eligible only if they have been disease-free for at least 5 years and are deemed by the investigator to be at low risk for recurrence of that malignancy. Individuals with the following cancers are eligible if diagnosed and treated within the preceding 5 years: cervical cancer in situ, and basal cell or squamous cell carcinoma of the skin.
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT01484314

Locations
United States, Massachusetts
Dana Farber Cancer Institute Recruiting
Boston, Massachusetts, United States, 02215
Contact: Nancy Berliner, MD    617-732-5840    nberliner@partners.org   
Sponsors and Collaborators
Dana-Farber Cancer Institute
Investigators
Principal Investigator: Nancy Berliner, MD Dana-Farber Cancer Institute
  More Information

No publications provided

Responsible Party: Nancy Berliner, MD, Principal Investigator, Dana-Farber Cancer Institute
ClinicalTrials.gov Identifier: NCT01484314     History of Changes
Other Study ID Numbers: 11-373
Study First Received: November 30, 2011
Last Updated: April 25, 2013
Health Authority: United States: Food and Drug Administration

Keywords provided by Dana-Farber Cancer Institute:
Relapsed

Additional relevant MeSH terms:
Multiple Myeloma
Neoplasms, Plasma Cell
Thrombocytopenia
Neoplasms by Histologic Type
Neoplasms
Hemostatic Disorders
Vascular Diseases
Cardiovascular Diseases
Paraproteinemias
Blood Protein Disorders
Hematologic Diseases
Hemorrhagic Disorders
Lymphoproliferative Disorders
Immunoproliferative Disorders
Immune System Diseases
Blood Platelet Disorders

ClinicalTrials.gov processed this record on July 20, 2014