Recent Updates
Recently added Catalysts

MK-4884

Phase 1

Malignant Neoplasm | Small molecule | Oncology |Merck & Company, Inc.|Last Updated: Sep 3, 2026

Success Probability

Subscribe to view

Market & Valuation

Subscribe to view

Trial Design

CONTROLLED
Total Trials1
Total Enrollment120

FDA Designations

No designations recorded

Clinical trial landscape

MK-4884 · 1 trial · 1 indication

Phase 1 1
NCT07600749Clinical Study of MK-4884 in Participants With Advanced or Metastatic Solid Tumors (MK-4884-001)Malignant Neoplasm
RECRUITING120 Analytics
PHASE1RECRUITING
Clinical Study of MK-4884 in Participants With Advanced or Metastatic Solid Tumors (MK-4884-001)
Malignant NeoplasmUnlock trial analytics

Study Endpoints

Primary Endpoints

Number of Participants Who Experience One or More Dose-Limiting Toxicities (DLTs)
Up to approximately 21 days

DLT is defined as the occurrence of protocol-specified toxicities, unless clearly related to disease progression or intercurrent illness.

Number of Participants Who Experience an Adverse Event (AE)
Up to approximately 39 months

An AE is any untoward medical occurrence in a participant, temporally associated with the use of study treatment, whether or not considered related to the study treatment. The number of participants with experience an AE will be reported.

Number of Participants Who Discontinue Study Treatment Due to an AE
Up to approximately 39 months

An AE is any untoward medical occurrence in a participant, temporally associated with the use of study treatment, whether or not considered related to the study treatment. The number of participants who discontinued study treatment due to an AE will be reported.

Secondary Endpoints

Area Under the Concentration-Time Curve (AUC) of MK-4884
At designated timepoints (up to approximately 15 days)
Maximum Plasma Concentration (Cmax) of MK-4884
At designated timepoints (up to approximately 15 days)
Trough Plasma Concentration (Ctrough) of MK-4884
At designated timepoints (up to approximately 39 months)
Unlock Study Endpoints

Study Design & Arms

AllocationNON_RANDOMIZED
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
MK-4884 Dose Escalation Schedule AEXPERIMENTALParticipants will receive MK-4884 at varying dose levels until any of the criteria for discontinuation of the study intervention are met.
MK-4884 Dose Escalation Schedule BEXPERIMENTALParticipants will receive MK-4884 at varying dose levels until any of the criteria for discontinuation of the study intervention are met.

Interventions

NameTypeDescription
MK-4884DRUGOral Administration
Unlock Study Design Details

Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites8

Inclusion Criteria: * Has a histologically or cytologically confirmed diagnosis of 1 of the following unresectable (locally advanced) and/or advanced (metastatic) solid tumors: * Colorectal carcinoma (CRC) * Renal cell carcinoma (RCC) that contains a clear cell component (with or without sarcomatoi...

Countries:United StatesCanadaIsraelJapanSwitzerland
Unlock Eligibility Criteria

Recent Changes (Last 90 Days)

LOWSep 3, 2026NCT07600749lastUpdatePostDate: changed
LOWSep 3, 2026NCT07600749lastUpdatePostDate: changed
LOWAug 3, 2026NCT07600749lastUpdatePostDate: changed
LOWAug 3, 2026NCT07600749lastUpdatePostDate: changed
LOWJul 27, 2026NCT07600749lastUpdatePostDate: changed
LOWJul 27, 2026NCT07600749lastUpdatePostDate: changed
LOWJul 27, 2026NCT07600749lastUpdatePostDate: changed
LOWJul 17, 2026NCT07600749lastUpdatePostDate: changed
LOWJul 17, 2026NCT07600749lastUpdatePostDate: changed
LOWJun 29, 2026NCT07600749Status: NOT_YET_RECRUITING → RECRUITING
LOWJun 29, 2026NCT07600749Status: NOT_YET_RECRUITING → RECRUITING

Frequently asked questions about MK-4884

What is MK-4884 used for?

MK-4884 is an investigational small molecule being developed for the treatment of malignant neoplasms, specifically advanced or metastatic solid tumors. It is currently in Phase 1 clinical development and has not been approved by regulatory authorities.

Who makes MK-4884?

MK-4884 is being developed by Merck & Company, Inc., which is publicly traded under the ticker symbol MRK. The company is conducting clinical trials to evaluate the safety and efficacy of this investigational oncology drug.

What phase is MK-4884 in?

MK-4884 is currently in Phase 1 clinical development. It is an investigational drug and has not received regulatory approval. The ongoing Phase 1 trial is actively recruiting participants to evaluate the drug in patients with advanced or metastatic solid tumors.

What clinical trials is MK-4884 in?

MK-4884 is being studied in a Phase 1 clinical trial with the identifier NCT07600749. This trial, titled "Clinical Study of MK-4884 in Participants With Advanced or Metastatic Solid Tumors (MK-4884-001)," is currently recruiting participants and aims to enroll approximately 120 patients.

What is the MK-4884-001 clinical trial?

The MK-4884-001 trial (NCT07600749) is a Phase 1, controlled, open-label study evaluating MK-4884 in adults with advanced or metastatic solid tumors. The trial is recruiting participants in the United States, Canada, Israel, Japan, and Switzerland, with a target enrollment of 120 patients.