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Study of Epratuzumab (hLL2) in Patients With Waldenstrom's Macroglobulinemia
This study has been terminated.
Sponsored by: Immunomedics, Inc.
Information provided by: Immunomedics, Inc.
ClinicalTrials.gov Identifier: NCT00113802
  Purpose

The purpose of this study is to determine whether epratuzumab provides effective therapy in Waldenström's Macroglobulinemia (WM).


Condition Intervention Phase
Waldenstrom Macroglobulinemia
Drug: Epratuzumab (hLL2- anti-CD22 humanized antibody)
Phase II

Genetics Home Reference related topics: aceruloplasminemia hemophilia
Drug Information available for: Immunoglobulins Globulin, Immune Epratuzumab Yttrium Y 90 Epratuzumab
U.S. FDA Resources
Study Type: Interventional
Study Design: Treatment, Non-Randomized, Open Label, Uncontrolled, Single Group Assignment, Efficacy Study
Official Title: A Phase II, Single-Arm Trial of Epratuzumab, an Anti-CD22 Humanized Antibody, in Patients With Waldenstrom's Macroglobulinemia

Further study details as provided by Immunomedics, Inc.:

Primary Outcome Measures:
  • Serum measurements of IgM will be the primary determination of efficacy.

Estimated Enrollment: 31
Study Start Date: August 2004
Study Completion Date: December 2006
Primary Completion Date: December 2006 (Final data collection date for primary outcome measure)
Detailed Description:

This multi-center, single-arm study of epratuzumab is in patients with Waldenström's Macroglobulinemia (WM) who failed chemotherapy. After baseline evaluations, patients receive epratuzumab infused over approximately 30-60 minutes at 360 mg/m2, administered once weekly for 4 consecutive weeks (days 1, 8, 15, 22). Post-treatment evaluations occur on the day of the last infusion, then at 6 and 12 weeks. Patients without progression of disease continue long-term follow up until disease progression or for at least 5 years, with evaluations every 3 months for 2 years, then semi-annually. Otherwise, follow-up is only required until resolution of any treatment related abnormalities.

  Eligibility

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

Inclusion Criteria:

  • Documented diagnosis of Waldenström's Macroglobulinemia using criteria proposed at 2nd International Workshop on WM, Athens, Greece, 2002.
  • Measurable disease, defined as serum monoclonal IgM protein ≥1000 mg/dL by electrophoresis.
  • Lymphoplasmacytic infiltration of the bone marrow >10% involvement.
  • Failed at least one, but no more than 3, regimen(s) of prior therapy.

(Please consult with study site for full eligibility criteria)

  Contacts and Locations
Please refer to this study by its ClinicalTrials.gov identifier: NCT00113802

Locations
United States, New York
Weill Medical College of Cornell/ New York Presbyterian Hospital
New York, New York, United States, 10021
Columbia University College of Physicans & Surgeons
New York, New York, United States, 10032
Sponsors and Collaborators
Immunomedics, Inc.
  More Information

Study ID Numbers: IM-T-hLL2-18-US
Study First Received: June 10, 2005
Last Updated: February 4, 2008
ClinicalTrials.gov Identifier: NCT00113802  
Health Authority: United States: Food and Drug Administration

Keywords provided by Immunomedics, Inc.:
Epratuzumab (hLL2- anti-CD22 humanized antibody)
Waldenstrom's Macroglobulinemia
Waldenstrom Macroglobulinemia
Hematologic Disease
Waldenstrom's Macroglobulinemia
Hematologic Diseases
Paraproteinemias
Vascular Hemostatic Disorders
Lymphoproliferative Disorders

Study placed in the following topic categories:
Immunoproliferative Disorders
Hematologic Diseases
Blood Protein Disorders
Blood Coagulation Disorders
Vascular Diseases
Paraproteinemias
Hemostatic Disorders
Lymphatic Diseases
Antibodies
Waldenstrom Macroglobulinemia
Hemorrhagic Disorders
Waldenstrom macroglobulinemia
Lymphoproliferative Disorders
Immunoglobulins
Neoplasms, Plasma Cell

Additional relevant MeSH terms:
Neoplasms
Neoplasms by Histologic Type
Immunologic Factors
Immune System Diseases
Physiological Effects of Drugs
Cardiovascular Diseases
Pharmacologic Actions

ClinicalTrials.gov processed this record on January 16, 2009