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A Study Of PF-05082566 As A Single Agent And In Combination With Rituximab

Last updated on March 25, 2019

Study Location
City of Hope
Duarte, California, 91010 United States
Eligibility criteria
The disease, disorder, syndrome, illness, or injury that is being studied.
Non-Hodgkin Lymphoma, Follicular Lymphoma, Large B-Cell Lymphoma, Non-Small-Cell Lung Carcinoma, Renal Cell Carcinoma, Squamous Cell of Head and Neck Carcinoma, Malignant Melanoma
Females and Males
Pediatric Trials: 0-17 Years
Adult Trials: 18+ Years
18 + years
Inclusion criteria
The factors, or reasons, that allow a person to participate in a clinical study.
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- Portion A: Histological or cytological diagnosis of advanced/metastatic solid tumor
malignancy or B cell lymphoma, for which no curative therapy is available. Portion A
expansion includes patients who have documented disease progression on a checkpoint
inhibitor (anti CTLA 4, anti PD1/PD L1 antibodies) per RECIST criteria. Tumor types
include metastatic melanoma, renal cell carcinoma (RCC), non-small cell lung cancer
(NCSLC) and squamous cell carcinoma of the head and neck (SCCHN). Patients in the dose
expansion stage are required to provide archival or baseline (obtained during the
screening period) tumor biopsies.

- Portion B: Histological confirmed relapsed or refractory CD20 positive NHL for which
no curative therapy is available. Patients enrolled in the expansion cohort must have
archival tissue available, sampled within 6 months of study entry. The Expansion
cohort includes patients with FL or DLBCL with relapsed or refractory disease.

- Measurable disease with at least one extranodal tumor mass >1.0 cm in the greatest
transverse diameter (GTD) or in the case of malignant lymph nodes >1.5 cm in the GTD.

- ECOG performance status of ≤ 1.

- Adequate bone marrow function, for Portion A: absolute neutrophil count (ANC) ≥ 1.5 x
109/L, platelet count ≥100 x 109/L, hemoglobin >9.0 g/dL. For Portion B: ANC ≥ 1.0 x
109/L, platelet count ≥ 75 x 109/L, and hemoglobin ≥ 8.0 g/dL. In both cases, patients
must be transfusion independent at least 14 days prior to screening.

- Serum creatinine ≤ 2 x ULN or estimated creatinine clearance ≥ 50 ml/min.

- Total serum bilirubin ≤ 1.5 x ULN unless the patient has documented Gilbert syndrome
and AST and ALT ≤ 2.5 x ULN.

Exclusion criteria
The factors, or reasons, that prevent a person from participating in a clinical study.
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- Patients with known symptomatic brain metastases requiring steroids.

- Prior allogeneic hematopoietic stem cell transplant.

- Immunosuppressive regimens involving systemic corticosteroids within 14 days before
the first dose of study treatment.

- Therapeutic or experimental monoclonal antibodies within 28 day or prior radiation
therapy within 14 days of the first dose of study drug.

- Autoimmune disorders and other diseases that compromise or impair the immune system.

- Unstable or serious concurrent medical conditions in the previous 6 months.

- Prior therapy with any anti CD137 monoclonal antibody.

A Study Of PF-05082566 As A Single Agent And In Combination With Rituximab


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