First-in-human Study of BAY2287411 Injection, a Thorium-227 Labeled Antibody-chelator Conjugate, in Patients With Tumors Known to Express Mesothelin

Completed · Phase 1

Conditions studied: Advanced Recurrent Malignant Pleural Epithelioid Mesothelioma, Advanced Recurrent Malignant Peritoneal Epithelioid Mesothelioma, Advanced Recurrent Serous Ovarian Cancer, Advanced Pancreatic Ductal Adenocarcinoma (Optional, Dose Expansion, Not Initiated)

In brief

The purpose of this study is to evaluate, in patients with tumors known to express the protein mesothelin, the following properties of BAY2287411 injection: * safety (to identify, assess, minimize, and appropriately manage the risks associated to the study drug) * tolerability (the degree to which side effects can be tolerated by your body) * maximum tolerated dose * pharmacokinetics (the effect of your body on the study drug) * anti-tumor activity * recommended dose for further clinical development

Key facts

Study ID

NCT03507452

Run by

Bayer

People needed

36

Starts

2018-06-13

Expected to finish

2022-03-29

Last updated by the study team

2023-03-20

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Signed informed consent
• Male or female subjects ≥ 18 years of age
• ECOG PS (Eastern Cooperative Oncology Group Performance Status) of 0 or 1
• Patients with advanced malignant epithelioid mesothelioma or advanced recurrent serous ovarian cancer, who have exhausted available therapeutic options; in addition, in the dose expansion part of the study, patients with metastatic pancreatic adenocarcinoma, who have exhausted available therapeutic options
• Availability of fresh or archival tumor tissue samples
• Adequate bone marrow, liver and renal function, as assessed by pre-defined laboratory requirements (within 28 days before start of study drug treatment)
• A negative serum pregnancy test in women of childbearing potential (WOCBP) performed within 7 days before the start of study drug administration. Women and men of reproductive potential must agree to use highly effective methods of contraception, when sexually active.

You may not qualify if…

• Impaired cardiac function, clinically significant cardiac disease or cardiac arrhythmias
• Pericarditis (any CTCAE grade) or pericardial effusion (CTCAE Grade ≥ 2)
• Left Ventricular Ejection Fraction (LVEF) < 50% (as measured at screening by echocardiogram).
• History of anaphylactic reactions to monoclonal antibody therapy
• History of Myelodysplastic syndrome (MDS)/treatment-related acute myeloid leukemia (t-AML) or with features suggestive of MDS/AML
• Infections of CTCAE (Common Terminology Criteria for Adverse Events) version 5.0 Grade 2 not responding to therapy or active clinically serious infections of CTCAE Grade >2; known human immunodeficiency virus (HIV) infection; active hepatitis B virus (HBV) or hepatitis C virus (HCV)infection requiring treatment. Patients with chronic HBV or HCV infection are eligible at the investigator's discretion provided that the disease is stable and sufficiently controlled under treatment
• Known brain, spinal or meningeal metastases

Where it is running

• National Cancer Institute - Maryland — Bethesda, Maryland, United States
• University of Texas MD Anderson Cancer Center — Houston, Texas, United States
• HUS, Meilahden sairaala — Helsinki, Finland
• Nederlands Kanker Instituut — Amsterdam, Netherlands
• Universitair Medisch Centrum Groningen — Groningen, Netherlands
• Skånes Universitetssjukhus — Lund, Sweden
• Royal Marsden NHS Trust (Surrey) — Sutton, Surrey, United Kingdom

Full record on ClinicalTrials.gov

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