Understanding how biological features affect immunotherapy response in lung cancer patients

PROPHETIC Extended - Predicting Responsiveness in Oncology Patients Based on Host Response Evaluation During Anti Cancer Treatments, Extended Study.

OncoHost Ltd. · NCT05736029

This study looks at how certain biological features in lung cancer patients can help predict who will benefit from immunotherapy treatments.

Quick facts

Study typeObservational
Enrollment350 (estimated)
Ages18 Years and up
SexAll
SponsorOncoHost Ltd. (industry)
Drugs / interventionsimmunotherapy
Locations1 site (Dallas, Texas)
Trial IDNCT05736029 on ClinicalTrials.gov

What this trial studies

This observational study aims to explore the mechanisms behind patient responses to immunotherapy in Non-Small Cell Lung Cancer (NSCLC). Researchers will collect biological samples, including plasma, PBMCs, stool, and tissue, from patients before and during their treatment. The study will analyze these samples for various biomarkers and clinical data to develop an algorithm that predicts which patients may benefit from immune checkpoint inhibitor therapies. The goal is to correlate specific biological features with treatment responses, clinical benefits, and adverse events.

Who should consider this trial

Good fit: Ideal candidates for this study are adults aged 18 and older with Non-Small Cell Lung Cancer who can provide informed consent.

Not a fit: Patients with concurrent active malignancies or significant mental impairments may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to more personalized and effective treatment strategies for lung cancer patients receiving immunotherapy.

How similar studies have performed: While similar studies have explored biomarkers in cancer treatment, this specific multiomics approach to predict immunotherapy responsiveness is relatively novel.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Provision of informed consent prior to any study-specific procedures.
* Male or female aged at least 18 years.
* ECOG PS - 0/1-2.

Exclusion Criteria:

* Any concurrent and/or other active malignancy that has required systemic treatment within 2 years of first dose of treatment.
* Generalized impairment or mental incompetence that would render the patient unable to understand his/her participation in the study.

Where this trial is running

Dallas, Texas

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.

View on ClinicalTrials.gov →

Conditions: Non Small Cell Lung Cancer, Healthy

Last reviewed 2026-05-15 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.