Recent Updates
Recently added Catalysts

MK-4884

Phase 1

Malignant Neoplasm | Small molecule | Oncology |Merck & Company, Inc.|Last Updated: May 22, 2026

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
Premium
Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
Premium
Trial Design
CONTROLLEDBiomarker
Total Trials1
Total Enrollment120
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT07600749Clinical Study of MK-4884 in Participants With Advanced or Metastatic Solid Tumors (MK-4884-001)PHASE1 NOT YET_RECRUITING 120Jun 15, 2026Oct 4, 2029May 22, 2026 -
Unlock Drug Trial Details
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 — N/A
SexALL
Healthy VolunteersNo

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...

Unlock Eligibility Criteria