Ovarian Cancer Clinical Trial
Study of HPN536 in Patients With Advanced Cancers Associated With Mesothelin Expression
An open-label, Phase 1/2a study of HPN536 as monotherapy to assess the safety, tolerability and PK in patients with advanced cancers associated with mesothelin expression.
One of the following progressive advanced or metastatic cancers:
Epithelial ovarian, fallopian tube, or primary peritoneal cancer that is platinum refractory or platinum resistant
Pancreatic adenocarcinoma that is locally advanced, and now with progressive disease on or after front-line treatment
Malignant mesothelioma with epithelioid histology, pleural or peritoneal
For Part 2 only - Measurable disease according to RECIST v1.1 for patients with epithelial ovarian, fallopian tube, or primary peritoneal cancer, pancreatic adenocarcinoma, and peritoneal mesothelioma, and mRECIST v1.1 for patients with pleural mesothelioma
Available archival tissue sample, or fresh biopsy tissue sample must be obtained prior to enrollment. For Part 2 only- a fresh biopsy tissue sample is required.
Adequate bone marrow function, including:
Absolute neutrophil count (ANC) ≥1500/mm3 or ≥1.5 x 109/L
Platelets ≥100,000/mm3 or ≥100 x 109/L
Hemoglobin (Hgb) ≥9 g/dL
Adequate renal function, including estimated creatinine clearance ≥30 mL/min
Adequate liver function, including:
Total serum bilirubin ≤1.5 x upper limit of normal (ULN) unless the patient has documented Gilbert syndrome in which case the maximum total serum bilirubin should be <5 mgdL
Aspartate and alanine transaminase (AST and ALT) ≤2.5 x ULN or AST/ALT ≤5 x ULN for patients with liver metastases
Serum albumin ≥30 mg/mL
Key Exclusion Criteria:
Brain metastases unless previously treated. Patients with previously treated brain metastases may participate provided they are clinically stable for at least 4 weeks prior to study entry, and have no evidence of new or enlarging brain metastases
Evidence of retroperitoneal fibrosis, mesothelial surface (pleura, pericardium, peritoneum) thickening of ≥4 mm; significant or increasing pleural/pericardial effusions, ascites or pericarditis at baseline deemed unrelated to the underlying malignancy basedon computed tomography (CT), magnetic resonance imaging (MRI), or echocardiogram (ECHO); or prior history of pleurodesis, retroperitoneal fibrosis or mediastinal fibrosis.
Previous Grade 3/4 infusion or hypersensitivity reaction (not immunotoxicity) to treatment with another monoclonal antibody.
For patients with tumor types other than pleural mesothelioma: Ascites requiring >1 paracentesis for therapeutic purposes (i.e., not for diagnosis) within 1 month prior to Cycle 1 Day 1.
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There are 16 Locations for this study
Phoenix Arizona, 85054, United States
Los Angeles California, 90007, United States
Los Angeles California, 90095, United States
Jacksonville Florida, 32224, United States
Chicago Illinois, 60637, United States
Boston Massachusetts, 02114, United States
Rochester Minnesota, 55905, United States
Saint Louis Missouri, 63110, United States
New York New York, 10017, United States
Cleveland Ohio, 44195, United States
Oklahoma City Oklahoma, 73104, United States
Philadelphia Pennsylvania, 19107, United States
Nashville Tennessee, 37203, United States
Dallas Texas, 75230, United States
Charlottesville Virginia, 22903, United States
Seattle Washington, 98195, United States
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