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CPG 7909 in Patients Wih Stage IV Renal Cell Cancer

This study has been completed.
Information provided by:
Pfizer Identifier:
First received: August 8, 2002
Last updated: February 11, 2009
Last verified: February 2009
CPG 7909 given alone to patients with renal cell cancer after their nephrectomy. CPG 7909 is as a subcutaneous injection once per week for up to 24 weeks. Up to 40 patients will be included in the study.

Condition Intervention Phase
Carcinoma, Renal Cell Drug: CPG 7909 Phase 1 Phase 2

Study Type: Interventional
Study Design: Allocation: Non-Randomized
Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Official Title: A Phase I/II, Open Label, Multi-Center Study For The Evaluation Of CPG 7909 In Patients With Stage Iv Renal Cell Carcinoma

Resource links provided by NLM:

Further study details as provided by Pfizer:

Primary Outcome Measures:
  • To determine the tolerability of escalating doses of subcutaneously administered CPG 7909 Injection up to a maximum dose of 0.81 mg/kg in patients with metastatic renal cell cancer. [ Time Frame: Indeterminate ]
  • To establish the maximum tolerated dose for CPG 7909 Injection as monotherapy in patients with metastatic renal cell cancer up to a dose of 0.81mg/kg. [ Time Frame: Indeterminate ]
  • To estimate the overall tumor response rate of CpG 7909 according to the RECIST criteria in patients with metastatic renal cell cancer. [ Time Frame: Indeterminate ]

Secondary Outcome Measures:
  • To assess tolerability relative to dose exposure, immunologic activity, the pharmacokinetic and pharmacodynamic profile of CPG 7909 Injection, time to progression, duration of response, and time to survival. [ Time Frame: Indeterminate ]

Enrollment: 42
Study Start Date: March 2002
Study Completion Date: September 2004
Primary Completion Date: September 2004 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: CPG 7909 Injection Drug: CPG 7909
In the phase I portion of the protocol, patients will be included in escalating dose groups: 0.08, 0.12, 0.16, 0.36, 0.54 or 0.81 mg/kg of CPG 7909 Injection. Patients will be treated once weekly subcutaneously for 24 weeks. In the Phase II portion of the trial patients will be treated at the MTD or the highest dose of 0.81 mg/kg identified in the Phase I dose escalation portion of the trial. All patients in Phase I and Phase II will be treated until disease progression or a maximum of 24 weeks.
Other Name: PF-03512676


Ages Eligible for Study:   18 Years and older   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Inclusion Criteria:

Stage IV Renal Cell Carcinoma with lung and/or soft tissue metastasis Nephrectomy Measurable disease by RECIST criteria

Exclusion Criteria:

CNS, bone or Liver metastasis Tumors that are mainly papillary, chromophobe, medullary, collecting duct, or unclassified Prior immunotherapy, including IL-2 or IFN-alpha

  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its identifier: NCT00043407

Sponsors and Collaborators
Study Director: Pfizer Call Center Pfizer
  More Information

Additional Information:
Responsible Party: Director, Clinical Trial Disclosure Group, Pfizer, Inc. Identifier: NCT00043407     History of Changes
Other Study ID Numbers: C010
CO10, A8501022
Study First Received: August 8, 2002
Last Updated: February 11, 2009

Keywords provided by Pfizer:
Renal Cell Carcinoma, Phase I, Phase II, Immunotherapy

Additional relevant MeSH terms:
Carcinoma, Renal Cell
Neoplasms, Glandular and Epithelial
Neoplasms by Histologic Type
Kidney Neoplasms
Urologic Neoplasms
Urogenital Neoplasms
Neoplasms by Site
Kidney Diseases
Urologic Diseases processed this record on August 18, 2017