Phase 1 Study of PLN-101095 for Advanced Solid Tumors

This study is testing a new drug called PLN-101095 in adults with advanced or metastatic (spread to other parts of the body) solid tumors. You might be able to join if your cancer has progressed after at least 12 weeks of treatment with anti-PD-1 or anti-PD-L1 therapies like pembrolizumab, and you initially showed some benefit from that treatment. The main goals are to see how safe PLN-101095 is when given with pembrolizumab, how well people tolerate it, and if it shows any signs of shrinking tumors. The study is currently unclear about its recruitment status and plans to enroll about 124 participants.

Study design
This is a Phase 1a/1b, open-label study, meaning you and your doctors will know which treatment you are receiving. It involves increasing doses of PLN-101095 in combination with pembrolizumab.
What's involved
Not specified in the trial record.
Compensation
Not stated in the trial record.
Follow-up
Your safety and tolerability will be monitored from the first dose until 16 weeks after your last study treatment. Anti-tumor activity will be tracked until your disease progresses or death.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.

NCT06270706

A Phase 1 Study of PLN-101095 in Adults With Advanced or Metastatic Solid Tumors

Recruiting
PHASE1Ages 18+InterventionalTreatment
Pliant Therapeutics, Inc.
~124 participants
Updated 2026-08-03 on ClinicalTrials.gov
What's tested:PLN-101095Pembrolizumab

At a glance

Recruiting sites
11 of 12 listed sites are recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Safety and tolerability of PLN-101095 in combination with pembrolizumab in Parts 1 and 2
Measured over First dose to 35 days
+3 more outcomes measured
Advanced or Metastatic Solid Tumor
12 sites across 9 states
Texas4
Connecticut1
Georgia1
Michigan1
New Jersey1
New York1
North Carolina1
Utah1
  • Pliant Therapeutics Medical Monitor · STUDY_DIRECTOR · Pliant Therapeutics, Inc.

Opens a ready-to-send draft in your own email app — review before sending.

  • Safety and tolerability of PLN-101095 in combination with pembrolizumab in Parts 1 and 2First dose to 35 days

    Number of participants with a Dose Limiting Toxicity (DLT) defined as toxicities that meet predefined severity criteria, assess as having a suspected relationship to study drug, unrelated to disease, inter-current illness, or concomitant medications.

  • Safety and tolerability of PLN-101095 in combination with pembrolizumab in Parts 1 and 2Day 1 until 16 weeks after end of study treatment regimen

    Proportion of participants with treatment-emergent adverse events and serious adverse events.

  • Anti-tumor activity of PLN-101095 in combination with pembrolizumab in Part 2First dose to disease progression or death from any cause, whichever occurs first.

    Proportion of participants achieving confirmed iPR or iCR per iRECIST Version 1.1.

  • Anti-tumor activity of PLN-101095 in combination with pembrolizumab in Part 2First dose to disease progression or death from any cause, whichever occurs first.

    Proportion of participants who maintain disease control (iCR, iPR or iSD) per iRECIST Version 1.1.