M0324 as Monotherapy and in Combination With Pembrolizumab or Chemotherapy in Participants With Selected Advanced Solid Tumors

NCT ID: NCT07166601

Last Updated: 2026-01-22

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

PHASE1

Total Enrollment

77 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-10-10

Study Completion Date

2029-02-23

Brief Summary

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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).

Detailed Description

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Conditions

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Advanced Solid Tumor

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

SEQUENTIAL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Part 1: M0324 Monotherapy

Group Type EXPERIMENTAL

M0324

Intervention Type BIOLOGICAL

M0324 will be tested at increasing doses as monotherapy to determine dose-toxicity relationship and MTD (if reached) in order to support selection of recommended dose(s) for expansion (RDE).

Part 2: M0324 + Pembrolizumab

Group Type EXPERIMENTAL

M0324

Intervention Type BIOLOGICAL

M0324 will be further investigated in part 2 and part 3 of the study as combination regimen, in order to determine dose-toxicity relationship in combination and MTD (if reached) in order to support selection of RDE(s) in combination.

Pembrolizumab

Intervention Type BIOLOGICAL

Pembrolizumab will be administered intravenously as per standard of care.

Part 3: M0324 + mFOLFIRINOX

Group Type EXPERIMENTAL

M0324

Intervention Type BIOLOGICAL

M0324 will be further investigated in part 2 and part 3 of the study as combination regimen, in order to determine dose-toxicity relationship in combination and MTD (if reached) in order to support selection of RDE(s) in combination.

mFOLFIRINOX

Intervention Type DRUG

mFOLFIRINOX will be administered intravenously as per standard of care.

Interventions

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M0324

M0324 will be tested at increasing doses as monotherapy to determine dose-toxicity relationship and MTD (if reached) in order to support selection of recommended dose(s) for expansion (RDE).

Intervention Type BIOLOGICAL

M0324

M0324 will be further investigated in part 2 and part 3 of the study as combination regimen, in order to determine dose-toxicity relationship in combination and MTD (if reached) in order to support selection of RDE(s) in combination.

Intervention Type BIOLOGICAL

Pembrolizumab

Pembrolizumab will be administered intravenously as per standard of care.

Intervention Type BIOLOGICAL

mFOLFIRINOX

mFOLFIRINOX will be administered intravenously as per standard of care.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

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

Exclusion Criteria

* 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
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Merck KGaA, Darmstadt, Germany

INDUSTRY

Sponsor Role collaborator

EMD Serono Research & Development Institute, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Medical Responsible

Role: STUDY_DIRECTOR

EMD Serono Research & Development Institute, Inc.

Locations

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Yale University School of Medicine

New Haven, Connecticut, United States

Site Status NOT_YET_RECRUITING

Icahn School of Medicine at Mount Sinai

New York, New York, United States

Site Status NOT_YET_RECRUITING

NEXT Oncology

San Antonio, Texas, United States

Site Status RECRUITING

Princess Margaret Cancer Centre

Toronto, , Canada

Site Status NOT_YET_RECRUITING

National Cancer Center Hospital

Chūōku, , Japan

Site Status RECRUITING

Countries

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United States Canada Japan

Central Contacts

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US Medical Information

Role: CONTACT

888-275-7376

Communication Center

Role: CONTACT

+49 6151 72 5200

Related Links

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https://clinicaltrials.emdgroup.com/en

Trial Awareness and Transparency website

https://medical.emdserono.com/en_US/home.html

US Medical Information website, Medical Resources

Other Identifiers

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MS201557_0009

Identifier Type: -

Identifier Source: org_study_id

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