M0324 as Monotherapy and in Combination With Pembrolizumab or Chemotherapy in Participants With Selected Advanced Solid Tumors
The purpose of this first-in-human study is to identify a recommend dose(s) for subsequent larger studies (recommended dose(s) for expansion, RDE), examining increasing doses of M0324, primarily looking at safety, but also preliminary signs of efficacy, pharmacokinetics (PK), and pharmacodynamics (PD). Three different treatments with M0324 will be studied, M0324 as a monotherapy(Part 1), M0324 in combination with pembrolizumab (Part 2), and in combination with mFOLFIRINOX (a chemotherapy treatment)(Part 3).
Ask AI to explain this studyKey things to know
This describes the study’s primary purpose.
Plus 2 other study approaches.
These are broad labels—not an eligibility decision.
Checked against the public recordLast updated Oct 7, 2026 · Source: ClinicalTrials.gov
The study is currently accepting participants.
Interventional
Locations may change over time.
Study sponsor
What this study is about
- Purpose
- Treatment
- Study type
- Interventional
- Phase
- Phase 1
- Sponsor
- EMD Serono Research & Development Institute, Inc.
- Interventions being studied
- Biological: M0324; Biological: M0324; Biological: Pembrolizumab; Drug: mFOLFIRINOX
How this study is categorized
These labels come from structured fields and exact terms in the public record.
Who may be able to participate
The sponsor separates these requirements into two groups. You do not need to interpret them alone—use them to guide a conversation with the study team.
- Part 1- M0324 Monotherapy:
- Participants with certain advanced/metastatic solid tumor types known to overexpress MUC-1 and who are intolerant or refractory to standard therapy or for which no standard therapy is judged appropriate by the Investigator Part 2- M0324 Combination with Pembrolizumab:
- Participants with certain advanced/metastatic tumor types known to overexpress MUC-1 and the participants in the combination treatment involving M0324 and pembrolizumab must be intolerant or refractory to standard therapy and no other further standard therapy should be judged appropriate by the Investigator. In addition, the participants must have had prior treatment with immune checkpoint inhibitor(s) (ICIs) and must have experienced documented disease progression on or after ICIs. Part 3- M0324 Combination with mFOLFIRINOX:
- Participants with previously untreated metastatic pancreatic ductal adenocarcinoma, who are judged by Investigator as eligible for treatment with mFOLFIRINOX. Participants with prior Whipple surgery and/or adjuvant chemotherapy are not permitted
- Other protocol defined inclusion criteria could apply
- Has a history of chronic diarrhea greater than or equal to (\>=) Grade 2, inflammatory disease of the colon or rectum, or unresolved partial or complete intestinal obstruction
- Participant has a history of malignancy within 3 years before the date of enrollment
- Uncontrolled or poorly controlled arterial hypertension, uncontrolled cardiac arrhythmia, unstable angina, myocardial infarction, congestive heart failure \[New York Heart Association (NYHA) \>= II\] or a coronary revascularization procedure within 180 days of study entry
- Life expectancy of less than 3 months
- Other protocol defined
Important: This is the sponsor’s public criteria, not a determination of eligibility. The study team must review your individual situation.
U.S. locations
- Yale Cancer CenterNew Haven, Connecticut
- Icahn School of Medicine at Mount SinaiNew York, New York
- NEXT OncologySan Antonio, Texas
- Princess Margaret Cancer CentreToronto
- National Cancer Center HospitalChūōku
Source and freshness
Processed from ClinicalTrials.gov. Last public update: Oct 7, 2026. Always confirm current availability with the study team.