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A Study of MK-1088 as Monotherapy and in Combination With Pembrolizumab in Participants With Advanced Solid Tumors (MK-1088-002)

Phase 1 & 2
Waitlist Available
Research Sponsored by Merck Sharp & Dohme LLC
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Be older than 18 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up up to ~13 months
Awards & highlights
No Placebo-Only Group

Summary

This trial tests a new drug, MK-1088, alone and with another cancer drug, pembrolizumab, in patients with advanced solid tumors who haven't responded to standard treatments. It aims to see if MK-1088 is safe, tolerable, and effective in shrinking tumors. Pembrolizumab has shown efficacy in multiple cancer types.

Eligible Conditions
  • Advanced Solid Tumors

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~up to ~13 months
This trial's timeline: 3 weeks for screening, Varies for treatment, and up to ~13 months for reporting.

Treatment Details

Study Objectives

Study objectives can provide a clearer picture of what you can expect from a treatment.
Primary study objectives
Percentage of Participants Discontinuing Study Treatment Due to an AE
Percentage of Participants Experiencing a Dose-limiting Toxicity (DLT)
Percentage of Participants Experiencing an Adverse Event (AE)
Secondary study objectives
Area Under the Plasma Concentration-time Curve (AUC) of MK-1088
Maximum Plasma Concentration (Cmax) of MK-1088
Objective Response Rate (ORR) Per Response Evaluation Criteria in Solid Tumors 1.1 (RECIST 1.1) or Prostate Cancer Working Group (PCWG)-Modified RECIST 1.1 as Assessed by Investigator

Awards & Highlights

No Placebo-Only Group
All patients enrolled in this study will receive some form of active treatment.

Trial Design

6Treatment groups
Experimental Treatment
Group I: MK-1088 600 mgExperimental Treatment1 Intervention
Participants received MK-1088 (QD) orally at 600 mg on days 1-21 of each 21-day cycle for up to 35 cycles (up to \~24 months)
Group II: MK-1088 400 mgExperimental Treatment1 Intervention
Participants received MK-1088 (QD) orally at 400 mg on days 1-21 of each 21-day cycle for up to 35 cycles (up to \~24 months)
Group III: MK-1088 200 mg + PembrolizumabExperimental Treatment2 Interventions
Participants received MK-1088 daily (QD) orally at 200 mg on days 1-21 of each 21-day cycle plus pembrolizumab at 200 mg intravenous (IV) infusion every 3 weeks (Q3W), on Day 1 of each 21-day cycle for up to 35 cycles (up to \~24 months)
Group IV: MK-1088 200 mgExperimental Treatment1 Intervention
Participants received MK-1088 (QD) orally at 200 mg on days 1-21 of each 21-day cycle for up to 35 cycles (up to \~24 months)
Group V: MK-1088 100 mg + PembrolizumabExperimental Treatment2 Interventions
Participants received MK-1088 daily (QD) orally at 100 mg on days 1-21 of each 21-day cycle plus pembrolizumab at 200 mg intravenous (IV) infusion every 3 weeks (Q3W), on Day 1 of each 21-day cycle for up to 35 cycles (up to \~24 months)
Group VI: MK-1088 100 mgExperimental Treatment1 Intervention
Participants received MK-1088 daily (QD) orally at 100 mg on days 1-21 of each 21-day cycle for up to 35 cycles (up to \~24 months).
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
Pembrolizumab
2017
Completed Phase 3
~3130

Find a Location

Who is running the clinical trial?

Merck Sharp & Dohme LLCLead Sponsor
4,032 Previous Clinical Trials
5,189,773 Total Patients Enrolled
Medical DirectorStudy DirectorMerck Sharp & Dohme LLC
2,905 Previous Clinical Trials
8,091,442 Total Patients Enrolled

Media Library

MK-1088 (Other) Clinical Trial Eligibility Overview. Trial Name: NCT05394350 — Phase 1 & 2
Solid Tumors Research Study Groups: MK-1088 100 mg, MK-1088 200 mg, MK-1088 400 mg, MK-1088 600 mg, MK-1088 100 mg + Pembrolizumab, MK-1088 200 mg + Pembrolizumab
Solid Tumors Clinical Trial 2023: MK-1088 Highlights & Side Effects. Trial Name: NCT05394350 — Phase 1 & 2
MK-1088 (Other) 2023 Treatment Timeline for Medical Study. Trial Name: NCT05394350 — Phase 1 & 2
~8 spots leftby Dec 2025