Biomarker testing is widely performed at diagnosis of NSCLC, but delays in obtaining results, variation in testing practices, and inconsistent communication may limit its clinical impact in treatment decisions.
Here we present the findings of a global, cross-sectional online survey of 316 individuals diagnosed with NSCLC within the previous five years (‘Patients’) and 41 caregivers of individuals with NSCLC (‘Caregivers’) from 37 countries across the world.
The survey evaluates international experiences and perceptions of biomarker testing in NSCLC, and assesses awareness, knowledge, and attitudes surrounding biomarker testing.
The results provide an up-to-date understanding of the gaps that should be addressed to truly support shared decision-making.
Download the:
- Blueprint for full details and results from the survey
- Infographic for a patient-friendly resource you can use in clinic to help patients and their caregivers understand the survey and the types of questions they can ask their healthcare provider around biomarker testing
Clinical takeaways
- Biomarker testing is widely adopted and directly influences treatment decisions in NSCLC
- Delays in results, variability in testing practices, and underutilisation of NGS continue to limit the full clinical value of precision oncology
- Expanding access to biomarker testing must be accompanied by clear communication, patient education, and timely access to understandable results

Downloadable
5 MIN
Jul 2026
