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Safety Study of XL844 in Subjects With Chronic Lymphocytic Leukemia

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
ClinicalTrials.gov Identifier: NCT00234481
Recruitment Status : Terminated (Study closed due to slow enrollment)
First Posted : October 7, 2005
Last Update Posted : June 4, 2008
Sponsor:
Information provided by:

Study Description
Brief Summary:
The purpose of this study is to assess the safety and tolerability of different doses of XL844 when given orally to adults with recurrent or refractory chronic lymphocytic leukemia or small lymphocytic lymphoma.

Condition or disease Intervention/treatment Phase
Chronic Lymphocytic Leukemia Small Lymphocytic Lymphoma Drug: XL844 Phase 1

Study Design

Study Type : Interventional  (Clinical Trial)
Allocation: Non-Randomized
Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Official Title: A Phase 1 Dose-Escalation Study of the Safety, Pharmacokinetics, and Pharmacodynamics of XL844 Administered Orally to Subjects With Chronic Lymphocytic Leukemia


Arms and Interventions


Outcome Measures

Eligibility Criteria

Information from the National Library of Medicine

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Ages Eligible for Study:   18 Years and older   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • Patients with recurrent or refractory chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma (SLL)
  • Prior treatment with at least 2 systemic chemotherapy regimens for CLL
  • Life expectancy of >3 months
  • Adequate liver and kidney function
  • Absolute neutrophil count ≥500/mm3; platelets ≥50,000/dL; hemoglobin ≥9 g/dL
  • Willing to use accepted method of contraception during the course of the study
  • Negative pregnancy test (females)
  • Written informed consent

Exclusion Criteria:

  • Chemotherapy or radiotherapy within 4-6 weeks of the start of treatment (depending on the therapy)
  • Investigational drug within 30 days of the start of treatment
  • Uncontrolled intercurrent illness such as infection or cardiovascular disease
  • Pregnant or breastfeeding women
  • Subjects known to be HIV positive
Contacts and Locations

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00234481


Locations
United States, California
City of Hope National Cancer Center
Duarte, California, United States, 91010
UCSD Moores Cancer Center
San Diego, California, United States, 92093
United States, Texas
UT MD Anderson Cancer Center
Houston, Texas, United States, 77030
Sponsors and Collaborators
Exelixis
More Information

ClinicalTrials.gov Identifier: NCT00234481     History of Changes
Other Study ID Numbers: XL844-001
First Posted: October 7, 2005    Key Record Dates
Last Update Posted: June 4, 2008
Last Verified: June 2008

Additional relevant MeSH terms:
Leukemia
Leukemia, Lymphoid
Leukemia, Lymphocytic, Chronic, B-Cell
Neoplasms by Histologic Type
Neoplasms
Lymphoproliferative Disorders
Lymphatic Diseases
Immunoproliferative Disorders
Immune System Diseases
Leukemia, B-Cell