Ph I/II Study of Subcutaneously Administered Veltuzumab (hA20) in NHL and CLL
Study Details
Study Description
Brief Summary
The purpose of this study is to determine if a subcutaneous (SC) dosing schedule of veltuzumab can be established in NHL or CLL patients and to confirm the safety and efficacy of veltuzumab that was previously established when administered intravenously.
Condition or Disease | Intervention/Treatment | Phase |
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Phase 1/Phase 2 |
Detailed Description
The first study of veltuzumab given IV weekly in NHL patients (IM-T-hA20-01) has shown excellent tolerability and even efficacy at weekly intravenous doses as low as 80-120 mg/m2 over 4 consecutive weeks. These clinical results confirm experiments laboratory studies. Laboratory studies using Veltuzumab administered subcutaneously showed potent activity based on B-cell depletion. The current study's goal is to determine if a subcutaneous (SC) dosing schedule of veltuzumab can be established in patients with NHL or CLL
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
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Experimental: veltuzumab veltuzumab is a humanized CD20 antibody administered subcutaneously in this study. |
Biological: veltuzumab
veltuzumab (hA20) will be studied at different dose levels, administered subcutaneously once a week for 4 weeks.
Other Names:
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Outcome Measures
Primary Outcome Measures
- Safety/tolerability [over 2 years after treatment]
safety will be assessed by monitoring lab results and adverse events, which will be assessed every 3 months for up to 2 years.
Eligibility Criteria
Criteria
Inclusion Criteria:
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Histologically confirmed diagnosis of CD20 positive chronic lymphocytic leukemia (CLL)
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Either previously untreated or relapsed
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Measurable disease (at least one lesion > 1.5 cm for NHL, or ALC > 5,000 for CLL) see full protocol for additional criteria
Exclusion Criteria:
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Previously untreated NHL patients with Stage I and II disease (Ann Arbor classification)
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Previously untreated CLL patients with Stage 0-2 disease (Rai classification) unless specific treatment indications by NCCN guidelines exist (symptomatic, recurrent infections, end-organ function, cytopenias and steady disease progression).
see full protocol for additional criteria
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
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1 | Lewis Cancer Center and Research Pavilion | Savannah | Georgia | United States | 31405 |
2 | Cancer Care at Saint Clare's/Saint Clares Hospital Oncology & Hematology Specialists, P.A. | Denville | New Jersey | United States | 07834 |
3 | Morristown Memorial Hospital | Morristown | New Jersey | United States | 07950 |
4 | New York Hospital Weill Cornell Medical Center | New York | New York | United States | 10021 |
5 | Cleveland Clinic Taussig Cancer Center | Cleveland | Ohio | United States | 44195 |
Sponsors and Collaborators
- Gilead Sciences
Investigators
- Study Director: William Wegener, MD, PhD, Gilead Sciences
Study Documents (Full-Text)
None provided.More Information
Publications
- Goldenberg DM, et al. Characterization and preclinical efficacy of hA20, a humanized anti-CD20 monoclonal antibody, for the treatment of NHL. (Abstract #2393) Proceedings of ASCO 2003; 22:595
- Goldenberg DM, et al. Characterization of new, chimeric and humanized, anti-CD20 monoclonal antibodies, cA20 and hA20, with equivalent efficacy to rituximab in-vitro and in xenografted human non-Hodgkin's lymphoma. (Abstract #2260) Blood 2002; 100/11:575a-576a.
- Morschhauser F, Leonard JP, Coiffier B Petillon M, Coleman M,. Bahkti A, Teoh N, Wegener WA, Goldenberg DM. Phase I/II result of a second-generation humanized anti-CD20 antibody, IMMU-106 (.hA20), in NHL: 2006 ASCO Annual Meeting.Proceedings; 24/18S Part I of II:429s.
- Morschhauser F, Leonard JP, Fayad L, Coiffier B, Petillon M, Coleman M,. Horne H, Teoh N, Wegener WA, Goldenberg DM. Low doses of humanized anti-CD20 antibody, IMMU-106 (hA20), in refractory or recurrent NHL: Phase I/II results. 2007 ASCO Annual Meeting.Proceedings; 25/18S Part I of II:449s.
- Sapra P, et al. Preclinical pharmacology and toxicology of humanized anti-B-cell antibodies (anti-CD22 and anti-CD20) in cynomolgus monkeys (CM). (Abstract #1471) Blood 2005; 106/11:424a.
- Stein R, et al. Mechanisms of anti-lymphoma effects of a new humanized anti-CD20 monoclonal antibody, IMMU-106. (Abstract No. 4917) Blood 2003; 102/11:
- Stein R, Qu Z, Chen S, Rosario A, Shi V, Hayes M, Horak ID, Hansen HJ, Goldenberg DM. Characterization of a new humanized anti-CD20 monoclonal antibody, IMMU-106, and Its use in combination with the humanized anti-CD22 antibody, epratuzumab, for the therapy of non-Hodgkin's lymphoma. Clin Cancer Res. 2004 Apr 15;10(8):2868-78.
- IM-T-hA20-08