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Active, not recruiting Phase 1 Interventional

A Study of mRNA-4106 or mRNA-4200 Administered Alone or in Combination With Anti-Cancer Agents in Participants With Solid Tumors

ClinicalTrials.gov ID: NCT06880549

Public ClinicalTrials.gov record NCT06880549. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Jul 21, 2026, 4:50 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase 1, Open-label, Multicenter, Dose-escalation Study of mRNA-4106 or mRNA-4200 Administered Alone or in Combination With Anti-Cancer Agents in Participants With Solid Tumors

Study identification

NCT ID
NCT06880549
Recruitment status
Active, not recruiting
Study type
Interventional
Phase
Phase 1
Lead sponsor
ModernaTX, Inc.
Industry
Enrollment
42 participants

Conditions and interventions

Interventions

  • mRNA-4106 Biological
  • Pembrolizumab Biological
  • mRNA-4200 Biological

Biological

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Mar 24, 2025
Primary completion
Aug 2, 2027
Completion
Aug 2, 2027
Last update posted
May 26, 2026

2025 – 2027

United States locations

U.S. sites
3
U.S. states
3
U.S. cities
3
Facility City State ZIP Site status
START Midwest Grand Rapids Michigan 49546
START San Antonio San Antonio Texas 78229
START Mountain Region West Valley City Utah 84119

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT06880549, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted May 26, 2026 · Synced Jul 21, 2026

Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.

Open the official record

The complete protocol, eligibility criteria, and contact information for NCT06880549 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →