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Clinical Trials/NCT00730652
NCT00730652WithdrawnPhase 1

A Phase I, Open-Label, Multicenter, Dose-escalation, Multidose Study of MDX-1411 Administered Every 7 Days in Subjects With Relapsed/Refractory Chronic Lymphocytic Leukemia or Mantle Cell Lymphoma

Bristol-Myers Squibb0 sites34 target enrollmentStarted: May 2009Last updated:
Conditions

Trial Snapshot

Phase
Phase 1
Status
Withdrawn
Sponsor
Enrollment
34
Primary Endpoint
Safety Profile of MDX-1411 and determine the maximum tolerated dose (MTD)

Study Overview

Brief Summary

To determine if MDX-1411 is safe for the treatment of chronic lymphocytic leukemia or mantle cell lymphoma.

Detailed Description

Dose-escalation, multidose study of MDX-1411, a fully human nonfucosylated monoclonal antibody (mAb) targeting the CD70 transmembrane cell-surface protein, which is highly expressed in B-cell malignancies such as CLL and MCL.

Study Design

Study Type
Interventional
Allocation
Na
Intervention Model
Single Group
Primary Purpose
Treatment
Masking
None

Eligibility Criteria

Ages
18 Years to — (Adult, Older Adult)
Sex
All
Accepts Healthy Volunteers
No

Inclusion Criteria

  • Histologically confirmed diagnosis of relapsed/refractory MCL or hematologically/bone marrow confirmed relapsed/refractory CLL that is not amenable to cure by surgery or other means and has failed at least 1 prior systemic therapy;
  • Subjects may have been treated with up to 6 prior systemic therapies for relapsed/refractory disease or have become intolerant to a systemic therapy
  • For MCL, must have measurable disease
  • At least 4 weeks since the last systemic therapy, including RT, for the treatment of MCL/CLL;
  • At least 4 weeks since taking any corticosteroids prior to the first dose of MDX-1411
  • ECOG Performance Status 0 to 2;
  • No known positivity for human immunodeficiency virus (HIV) and no active infection with Hepatitis B or Hepatitis C;

Exclusion Criteria

  • History of severe hypersensitivity reactions to other monoclonal antibodies;
  • Use of other investigational drugs within 30 days before study drug administration
  • Prior treatment with any other anti-CD70 antibody;
  • Active infection requiring i.v. systemic therapy within 4 weeks of receiving the first dose of MDX-1411;
  • Evidence of bleeding diathesis or coagulopathy;
  • Active autoimmune disease requiring immunosuppressive therapy;
  • Known current drug or alcohol abuse;
  • Underlying medical conditions that will make the administration of MDX-1411 hazardous

Outcomes

Primary Outcomes

Safety Profile of MDX-1411 and determine the maximum tolerated dose (MTD)

Time Frame: Day 1-40

Secondary Outcomes

No secondary outcomes reported

Investigators

Sponsor
Bristol-Myers Squibb
Sponsor Class
Industry

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