A Safety and Tolerability Study of PCI-24781 in Subjects With Cancer

June 17, 2013 updated by: Pharmacyclics LLC.

A Long-term Safety Study of the Pan-histone Deacetylase (HDAC) Inhibitor, PCI-24781, in Subjects With Cancer

The purpose of this study is to determine the long-term (> 6 months) safety of PCI 24781 PO in subjects with lymphoma.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Detailed Description

An open-label, monotherapy, multicenter, extension study open to subjects who have derived benefit from PCI 24781 PO for at least 6 months and want to continue receiving study drug.

Subjects enrolled in this study will receive PCI-24781 at the schedule and dosage from their prior protocol. Treatment may be continued as long as there is no evidence of progressive disease or unacceptable toxicity.

Study Type

Interventional

Enrollment (Actual)

7

Phase

  • 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

  • United States
    • Illinois
      • Chicago, Illinois, United States, 60611
        • Northwestern Univ. Med School
    • Indiana
      • Lafayette, Indiana, United States, 47905
        • Horizon Oncology Center
    • Nebraska
      • Omaha, Nebraska, United States, 68114
        • Nebraska Methodist Hospital
      • Omaha, Nebraska, United States, 68198
        • Univ. of Nebraska Medical Center
    • Tennessee
      • Nashville, Tennessee, United States, 37203
        • Sarah Cannon Research Institute

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

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  1. Men and women with cancer that did not progress while treated with PCI 24781 PO for at least 6 months and who want to continue receiving study drug
  2. Eastern Cooperative Oncology Group (ECOG) performance status of ≤ 2
  3. Agreement to use contraception during the study and for 30 days after the last dose of study drug if sexually active and able to bear children
  4. Willing and able to participate in all required evaluations and procedures in this study protocol including swallowing capsules without difficulty
  5. Ability to understand the purpose and risks of the study and provide signed and dated informed consent and authorization to use protected health information (in accordance with national and local subject privacy regulations)

Exclusion Criteria:

  1. A life-threatening illness, medical condition or organ system dysfunction which, in the investigator's opinion, could compromise the subject's safety, interfere with the absorption or metabolism of oral PCI-24781, or put the study outcomes at undue risk
  2. Significant cardiovascular disease such as uncontrolled or symptomatic arrhythmias, congestive heart failure, or myocardial infarction within 6 months of screening, or any Class 3 or 4 cardiac disease as defined by the New York Heart Association Functional Classification
  3. Malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel or ulcerative colitis, symptomatic inflammatory bowel disease, or partial or complete bowel obstruction
  4. Immunotherapy, chemotherapy, radiotherapy, corticosteroids (at dosages equivalent to prednisone > 20 mg/day) or experimental therapy (other than PCI-24781 PO) within 4 weeks before first dose of study drug
  5. Concomitant use of medicines known to cause QT prolongation or torsades de points (see Appendix 2)
  6. Central nervous system involvement by lymphoma
  7. Known history of Human Immunodeficiency Virus (HIV) or active infection with Hepatitis C Virus (HCV) or Hepatitis B Virus (HBV) or any uncontrolled active systemic infection
  8. Creatinine > 1.5 x institutional upper limit of normal (ULN); total bilirubin > 1.5 x ULN (unless due to Gilbert's disease); and aspartate aminotransferase (AST) or alanine aminotransferase (ALT) > 2.5 x ULN
  9. Lactating or pregnant

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)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: PCI-24781
Drug: PCI-24781
Subjects enrolled in this study will receive PCI-24781 administered orally at the schedule and dosage from their prior protocol.

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Safety
Time Frame: 30 days after last dose of study drug
frequency, severity and relatedness of adverse events
30 days after last dose of study drug

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Tumor Response
Time Frame: frequency of tumor assessments done per standard of care
tumor response will be assessed per established response criteria. This study will capture time to disease progression and duration of response.
frequency of tumor assessments done per standard of care

Collaborators and Investigators

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

Sponsor

Pharmacyclics LLC.

Investigators

  • Study Director: Thorsten Graef, MD, Pharmacyclics LLC.

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

June 1, 2010

Primary Completion (Actual)

December 1, 2012

Study Completion (Actual)

April 1, 2013

Study Registration Dates

First Submitted

June 21, 2010

First Submitted That Met QC Criteria

June 22, 2010

First Posted (Estimate)

June 23, 2010

Study Record Updates

Last Update Posted (Estimate)

June 19, 2013

Last Update Submitted That Met QC Criteria

June 17, 2013

Last Verified

June 1, 2013

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • PCYC-0405-CA
  • PCI-24781 (Registry Identifier: 69451)

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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