Safety and Efficacy Study of Iodine-131 Anti-B1 Antibody for the Retreatment of Patients With Non-Hodgkin's Lymphoma

June 23, 2005 updated by: Corixa Corporation

Retreatment Study of Patients With Non-Hodgkin's Lymphoma Who Have Previously Responded to Iodine-131 Anti-B1 Antibody.

The purpose of this study is to enable retreatment with Iodine-131 Anti-B1 Antibody therapy for patients with non-Hodgkin's lymphoma (NHL) who previously responded (PR, CCR, or CR) for at least 3 months to Iodine-131 Anti-B1 Antibody therapy.

Study Overview

Status

Unknown

Conditions

Intervention / Treatment

Detailed Description

The endpoints of the study are to determine the response rate, complete response rate, duration of response, time to progression, time-to-treatment failure, safety, and survival following Iodine-131 Anti-B1 Antibody therapy in patients with NHL who previously responded (PR, CCR, or CR) with a duration of response of at least 3 months to Iodine-131 Anti-B1 Antibody therapy.

Study Type

Interventional

Phase

  • Not Applicable

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 Kingdom
      • Manchester, United Kingdom, M20 4BX
        • Christie Hospital NHS Trust
  • United States
    • California
      • Palo Alto, California, United States, 94305
        • Stanford University Medical Center
    • Illinois
      • Chicago, Illinois, United States, 60612
        • Rush Medical Center
    • Michigan
      • Ann Arbor, Michigan, United States, 48109-0936
        • University of Michigan Cancer & Geriatric Center
    • New York
      • New York, New York, United States, 10021
        • Cornell Medical Center

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:

  • Patients must have a histologically confirmed initial diagnosis of non-Hodgkin's B-cell lymphoma.
  • Patients must have previously responded (PR, CCR, or CR) with a duration of response of at least 3 months to Iodine-131 Anti-B1 Antibody therapy. The patient's disease must have progressed following the response to Iodine-131 Anti-B1 Antibody therapy.
  • Patients must have evidence that their tumor tissue expresses the CD20 antigen.
  • Patients must have a performance status of at least 60% on the Karnofsky Scale and an anticipated survival of at least 3 months.
  • Patients must have an absolute granulocyte count (ANC)>1,500 cells/mm3 (US) or >1,500 x 109/l (UK) and a platelet count >100,000 cells/mm3 (US) or >100,000 x 109/l (UK) within 14 days of study entry. These blood counts must be sustained without support of hematopoietic cytokines or transfusion of blood products.
  • Patients must have adequate renal function (defined as serum creatinine <1.5 x upper limit of normal) and hepatic function (defined as total bilirubin <1.5 x upper limit of normal and hepatic transaminases [AST and ALT] <5 x upper limit of normal) within 14 days of study entry.
  • Patients must have bi-dimensionally measurable disease. At least one lesion must be greater than or equal to 2 x 2 cm (by CT scan).

Exclusion Criteria:

  • Patients with more than an average of 25% of the intratrabecular marrow space involved by lymphoma in bone marrow biopsy specimens as assessed microscopically within 42 days of study entry. Bilateral posterior iliac crest core biopsies are required if the percentage of intratrabecular space involved exceeds 10% on a unilateral biopsy. The mean of bilateral biopsies must be no more than 25%.
  • Patients who have received cytotoxic chemotherapy, radiation therapy, immunosuppressants, or cytokine treatment within 4 weeks prior to study entry (6 weeks for nitrosourea compounds) or who exhibit persistent clinical evidence of toxicity. The use of systemic steroids must be discontinued at least 1 week prior to study entry.
  • Patients with active obstructive hydronephrosis.
  • Patients with evidence of active infection requiring IV antibiotics at the time of study entry.
  • Patients with New York Heart Association class III or IV heart disease or other serious illness that would preclude evaluation.
  • Patients with prior malignancy other than lymphoma, except for adequately treated skin cancer, in situ cervical cancer, or other cancer for which the patient has been disease-free for 5 years. Patients who have been disease-free of another cancer for greater than 5 years must be carefully assessed at the time of study entry to rule out recurrent disease.
  • Patients with known HIV infection.
  • Patients with known brain or leptomeningeal metastases.
  • Patients who are pregnant or nursing (breastfeeding). Patients of childbearing potential must undergo a serum pregnancy test within 7 days prior to study entry. Males and females must agree to use effective contraception for 6 months following treatment.
  • Patients with previous allergic reactions to iodine. This does not include reacting to IV iodine-containing contrast materials.
  • Patients with progressive disease within 1 year of irradiation arising in a field that has been previously irradiated with >3500 cGy.
  • Patients who became HAMA positive following Iodine-131 Anti-B1 Antibody therapy or patients who are HAMA positive at the time of enrollment.
  • Patients who are concurrently receiving either approved or non-approved (through another protocol) anti-cancer drugs or biologics.

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)

Collaborators and Investigators

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

Sponsor

Corixa Corporation

Collaborators

GlaxoSmithKline

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 Registration Dates

First Submitted

August 15, 2001

First Submitted That Met QC Criteria

August 16, 2001

First Posted (Estimate)

August 17, 2001

Study Record Updates

Last Update Posted (Estimate)

June 24, 2005

Last Update Submitted That Met QC Criteria

June 23, 2005

Last Verified

August 1, 2004

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • CP-98-021

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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