Clinical trial Recruiting at 4 sites Phase 2 Interventional Ages 18 and up

Proteomic-guided, risk-adapted therapy for advanced non-small cell lung cancer

Official title: Risk-adapted, Proteomic-guided Systemic Therapy for Previously Untreated Advanced Non-small Cell Lung Cancer

Run by University of California, Davis · NCT07250477 · Data updated 2026-11-12

This trial tests whether using a proteomic test plus a toxicity risk tool to pick immune checkpoint inhibitor–based treatment can improve 12-month progression-free survival for people with previously untreated advanced non-small cell lung cancer.

Quick facts

PhasePhase 2
Study typeInterventional
Ages18 Years and up
SexAll
Enrollment56 (estimated)
SponsorUniversity of California, Davis
Academic / other
Drugs / interventionschemotherapy
Locations4 sites (Chico, California and 3 other locations)
StatusRecruiting
StartedJanuary 30, 2026
Main results expectedMay 2036
Study endsDecember 2036
Registry record updatedAugust 25, 2026
Trial IDNCT07250477 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults with histologically confirmed unresectable or metastatic (stage IIIC/IV) NSCLC who are eligible for PD-(L)1–based therapy, have ECOG performance status 0–2, and have not received prior systemic therapy for advanced disease.

Probably not a fit

Patients with known sensitizing driver mutations (ALK, EGFR, HER2, MET exon 14, NTRK, RET, ROS1), those with medical contraindications to immune checkpoint inhibitors, or those who have already received prior systemic therapy for metastatic disease are unlikely to benefit from enrollment.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This is a phase 2, pragmatic, open-label, 1:1 randomized trial comparing a proteomic-guided, risk-adapted approach to standard-of-care treatment selection in previously untreated advanced NSCLC. Participants in the intervention arm receive pretreatment assessments with the PROphet Clinical Benefit (CB) proteomic assay and the CARG-TT toxicity tool, and those results guide choice of any SOC regimen that includes a PD-(L)1 antibody with or without chemotherapy and/or a CTLA4 antibody. The control arm receives standard biomarker assessment and SOC systemic therapy selected per usual practice. The primary endpoint is progression-free survival at 12 months, with analyses stratified by performance status and tumor PD-L1 score.

Why it matters

Potential benefit: If successful, this approach could increase the number of patients who are progression-free at 12 months by better matching treatment intensity to an individual’s proteomic risk and toxicity vulnerability.

How similar studies have gone: PD-(L)1 immunotherapies are proven effective in advanced NSCLC, but using proteomic-guided treatment selection combined with a toxicity risk tool is a relatively novel approach with limited randomized evidence to date.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Participants must have histologically confirmed non-small cell lung cancer that is metastatic or unresectable (stage IIIC or IV), deemed appropriate to receive standard of care immune checkpoint inhibitor-based therapy given with palliative intent.
* Age ≥18 years at the time of consent.
* Eastern Cooperative Oncology Group (ECOG) performance status ≤ 2 (Karnofsky ≥50%).
* Ability to understand and willingness to sign the informed consent form (ICF).
* Stated ability and willingness to adhere to all protocol requirements while on study

Exclusion Criteria:

* Tumor with known sensitizing alteration in ALK, EGFR, HER2, MET exon 14, NTRK, RET, or ROS1.
* Medical comorbidities precluding immune checkpoint inhibitor-based therapy per treating investgator's discretion.
* Previous systemic therapy for metastatic Stage IIIC or IV NSCLC. Patients who previously completed systemic therapy for early stage or locally advanced NSCLC ≥ 80 days prior to trial registration are eligible for inclusion.
* Any condition that in the opinion of the investigator would interfere with the participant's safety or compliance while on study

Where it's running

  • Enloe Health Regional Cancer Center
    Chico, California, United States
    Recruiting
  • Rideout Cancer Center
    Marysville, California, United States
    Recruiting
  • University of California Davis Comprehensive Cancer Center
    Sacramento, California, United States
    Recruiting
  • Tahoe Forest Cancer Center
    Truckee, California, United States
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.