Recruiting PHASE1 Advanced or Metastatic Solid Tumor

New treatment option for Advanced or Metastatic Solid Tumor

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

ClinicalTrials.gov ID: NCT06270706

What this study is testing

What is PLN-101095?

PLN-101095 is an investigational medicine, being studied as a potential treatment for advanced or metastatic solid tumor.

Plain-language explanation of the investigational treatment - it is being studied and is not an approved or proven therapy. The study team can confirm the details.

What it's testing
This is a Phase 1a/1b, dose-escalation/expansion, consecutive-cohort, open-label study to evaluate the safety, tolerability, PK, PD, and preliminary evidence of antitumor activity of PLN-101095 in combination with pembrolizumab (the study treatment regimen) in adult participants with advanced or metastatic solid tumors for which pembrolizumab is indicated but have documented disease progression (refractory [primary resistance]) or relapsed [secondary resistance]) after at least 3 months from the start of treatment with pembrolizumab. The study will consist of 2 main parts: Part 1: Consecutive dose-escalation cohorts using a Bayesian optimal interval (BOIN) dose escalation design with accelerated titration Part 2: Dose-expansion cohorts using Simon's 2-stage design
  • Phase 1: an early, usually small safety study

A plain-language read of the study's public ClinicalTrials.gov listing. The study team confirms the details.

Who can take part

Ages 18 and older

You may be able to join if

  • Has histologically or cytologically confirmed advanced or metastatic solid tumor
  • Have received ≥12 weeks of continuous anti-PD-1 or anti-PD-L1 treatment administered as monotherapy or in combination with other anticancer therapies
  • Have demonstrated documented prior clinical benefit, defined as CR or PR at any time during treatment, or SD lasting ≥6 months (Part 2 only)
  • Must have subsequently developed radiographic disease progression while receiving anti-PD-1 or anti-PD-L1 treatment or within ≤12 weeks after the...
  • At least 1 measurable lesion, as defined by RECIST v1.1

You likely can't join if

  • Any immune-related medical conditions that would put participants at greater risk when receiving pembrolizumab
  • Has a known additional malignancy that is progressing or has required active treatment within the past 2 years
  • Has received prior radiotherapy within 2 weeks for palliative bone-directed therapy and 4 weeks for all other radiotherapy
  • Has undergone major surgery within 4 weeks prior to the first dose of study treatment or has not adequately recovered from surgery or related...
  • Has a diagnosis of immunodeficiency or use of systemic steroids \>10 mg/day
  • Has an active autoimmune disease that has required systemic treatment in the past 2 years
See the full eligibility criteria
Who can join
  • Has histologically or cytologically confirmed advanced or metastatic solid tumor
  • Have received ≥12 weeks of continuous anti-PD-1 or anti-PD-L1 treatment administered as monotherapy or in combination with other anticancer therapies
  • Have demonstrated documented prior clinical benefit, defined as CR or PR at any time during treatment, or SD lasting ≥6 months (Part 2 only)
  • Must have subsequently developed radiographic disease progression while receiving anti-PD-1 or anti-PD-L1 treatment or within ≤12 weeks after the last dose of such treatment
  • At least 1 measurable lesion, as defined by RECIST v1.1
  • Estimated survival of ≥3 months
  • Have adequate bone marrow and organ function.
  • A female participant is eligible to participate if she is not pregnant, not breastfeeding
What rules you out
  • Any immune-related medical conditions that would put participants at greater risk when receiving pembrolizumab
  • Has a known additional malignancy that is progressing or has required active treatment within the past 2 years
  • Has received prior radiotherapy within 2 weeks for palliative bone-directed therapy and 4 weeks for all other radiotherapy
  • Has undergone major surgery within 4 weeks prior to the first dose of study treatment or has not adequately recovered from surgery or related complications
  • Has a diagnosis of immunodeficiency or use of systemic steroids \>10 mg/day
  • Has an active autoimmune disease that has required systemic treatment in the past 2 years
  • Has known active CNS metastases (brain and/or leptomeningeal metastases)
  • Has significant cardiac disease
  • Has an active infection requiring systemic therapy (including uncontrolled HIV, Hepatitis B and C)
  • Has received a live or live-attenuated vaccine within 30 days or a non-live vaccine within 7 days prior to the first dose of PLN-101095

The study team makes the final eligibility decision.

Where it's taking place

  • New Haven, Connecticut, United States
  • Atlanta, Georgia, United States
  • Grand Rapids, Michigan, United States
  • Austin, Texas, United States
  • Houston, Texas, United States
  • Fairfax, Virginia, United States

Questions & answers

Do participants get paid in this trial?

This listing doesn't specify compensation. Many trials still reimburse travel or offer a stipend, so it's worth asking the study team when you connect.

Is it free to join, and do I need insurance?

Searching and applying through BridgeMD is free. In clinical trials the study-related treatment and visits are generally provided at no cost to you. You usually don't need insurance to take part - confirm specifics with the study team.

How long does this study last?

The listing doesn't state an exact length. The study team walks you through the schedule and number of visits before you decide to enroll.

Who can join this trial?

This study is enrolling all sexes, 18 years and older. The study team makes the final eligibility decision.

Where is this trial taking place?

Study sites include New Haven, Connecticut, United States; Atlanta, Georgia, United States; Grand Rapids, Michigan, United States; Austin, Texas, United States; Houston, Texas, United States; Fairfax, Virginia, United States. Enter your location above to see the nearest site and check your eligibility.

Explore other conditions

BridgeMD is an information and trial-matching tool - not medical advice, and not the study sponsor. Details come from ClinicalTrials.gov; the study team decides eligibility.