NCT05787587

A Study of PARG Inhibitor IDE161 in Participants With Advanced Solid Tumors

Active, Not Recruiting
PHASE1Ages 18+InterventionalTreatment
IDEAYA Biosciences
~216 participants
Updated 2026-07-13 on ClinicalTrials.gov
What's tested:IDE-161Pembrolizumab

At a glance

Recruiting sites
0 of 27 listed sites are recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Part 1 (Dose Escalation): To characterize the safety and tolerability of IDE161 monotherapy or in combination with pembrolizumab to determine the MTD and/or RDE
Measured over Approximately 2 years
+2 more outcomes measured
Advanced or Metastatic Solid Tumors
Breast Cancer
Ovarian Cancer
Prostate Cancer
Endometrial Cancer
Colorectal Cancer
Head and Neck Cancers
Extensive Stage Small Cell Lung Cancer (ES-SCLC)
NSCLC
27 sites across 20 states
California3
New York3
Texas3
Pennsylvania2
Arizona1
Colorado1
Connecticut1
Florida1
  • Darrin Beaupre, MD,PhD · STUDY_DIRECTOR · IDEAYA Biosciences

This trial hasn't published a contact. View it on ClinicalTrials.gov

  • Part 1 (Dose Escalation): To characterize the safety and tolerability of IDE161 monotherapy or in combination with pembrolizumab to determine the MTD and/or RDEApproximately 2 years

    * Incidence of Dose Limiting Toxicities * Incidence of treatment-emergent Adverse Events as characterized by type, frequency, severity (as graded by NCI CTCAE version 5.0), timing, seriousness, and relationship to study therapy * Laboratory abnormalities as characterized by type, frequency, severity (as graded by NCI CTCAE version 5.0), and timing

  • Part 2 (Dose Expansion): To further assess the safety and tolerability of IDE monotherapy and in combination with pembrolizumab at the RDEApproximately 4 years

    * Incidence of treatment-emergent AEs as characterized by type, frequency, severity (as graded by NCI CTCAE version 5.0), timing, seriousness, and relationship to study therapy * Laboratory abnormalities as characterized by type, frequency, severity (as graded by NCI CTCAE v5.0), and timing

  • Part 2 (Dose Expansion): To evaluate preliminary anti-tumor activity of IDE161 monotherapy or in combination with pembrolizumabApproximately 4 years

    Tumor response: Overall Response Rate assessed using RECIST criteria v1.1