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Study of MDX-1203 in Subjects With Advanced/Recurrent Clear Cell Renal Cell Carcinoma (ccRCC) or Relapsed/Refractory B-Cell Non-Hodgkin's Lymphoma (B-NHL)

Bristol-Myers Squibb (BMS) logo

Bristol-Myers Squibb (BMS)

Status and phase

Completed
Phase 1

Conditions

Renal Cell Carcinoma
Non-hodgkin's Lymphoma

Treatments

Biological: MDX-1203

Study type

Interventional

Funder types

Industry

Identifiers

NCT00944905
CA211-001 (Other Identifier)
MDX1203-01

Details and patient eligibility

About

The purpose of this study is to determine if MDX-1203 is safe for the treatment of renal cell carcinoma or non-hodgkin's lymphoma.

Full description

Multicenter, open-label, dose-escalation, multidose study of MDX-1203, a fully human monoclonal antibody drug conjugate targeting the CD70 transmembrane cell-surface protein which is highly expressed in ccRCC and B-NHL. MDX-1203 is composed of a human anti-CD70 monoclonal antibody covalently linked to a prodrug form of a cytotoxic deoxyribonucleic acid (DNA) minor-groove binding agent (MGBA).

The study will consist of 3 periods: Screening (up to 28 days), Treatment (up to 17 cycles or 2 years), and Follow-up (up to 6 months).

Enrollment

46 patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 to 2

  • Criteria specific to each tumor type:

    • For Clear cell renal cell carcinoma (ccRCC): advanced or recurrent disease. Must have failed at least 1 prior systemic therapy
    • For B-cell non-Hodgkin's lymphoma (B-NHL): Must have failed at least 1 prior systemic therapy
  • Measurable disease criteria by tumor type:

    • For ccRCC: At least 1 unidimensional measurable lesion
    • For B-NHL: At least 1 bidimensionally measurable lesion
  • Prior therapies for advanced/recurrent ccRCC or relapsed/refractory B-NHL or have become intolerant to a systemic therapy

  • Provide archived or fresh tumor tissue for CD70 status. Subjects must be CD70+

  • Provision of fresh tissue (pre-treatment and on-treatment) for exploratory analysis is mandatory for at least 5 and a maximum of 10 B-NHL subjects

Exclusion criteria

  • Prior therapy with an anti-CD70 antibody
  • History of severe hypersensitivity reactions to other monoclonal antibodies
  • Active or untreated central nervous system lymphoma
  • Active infection (viral, bacterial, or fungal)
  • Evidence of bleeding diathesis or coagulopathy
  • Active autoimmune disease requiring immunosuppressive therapy
  • Known current drug or alcohol abuse

Trial design

Primary purpose

Treatment

Allocation

Non-Randomized

Interventional model

Single Group Assignment

Masking

None (Open label)

46 participants in 1 patient group

MDX-1203
Experimental group
Description:
Accelerated titration design (ATD)of 6 dose levels. Subjects will be assigned to a dose level in the order they enter the study
Treatment:
Biological: MDX-1203

Trial contacts and locations

5

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Data sourced from clinicaltrials.gov

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