This is a non-interventional/observational study including NSCLC unresectable Stage III patients treated with durvalumab. Patient selection and retrospective data collection will be from participating countries: Australia, Belgium, Israel, Netherlands, Norway France, Germany, Italy, Switzerland, Spain~Chart abstractions will occur at specified intervals up to five years after the patient had the first dose of durvalumab. A target of four (maximum five) chart extractions is anticipated for each participant. Dates may be adjusted based on local market ethics processes or patient enrolment.~First chart extraction will be used to determine which patients meet the inclusion/exclusion criteria for the study and will retrospectively collect all data from diagnosis of stage III unresectable NSCLC and the durvalumab start date (index date).~The second chart extraction will be triggered at time of estimated maturity of PFS data to provide an accurate measure of the PFS outcome.~The third chart extraction will be triggered at time of estimated maturity of OS data to provide an accurate measure of the OS outcome• The fourth and fifth chart extractions will occur approximately 3-years and 5-years after enrolment~The dates for the second through fifth chart abstractions may be adjusted, pending data availability. The estimated PFS and OS maturity will be calculated from the actual patient index dates (date of first dose of durvalumab) and any available data on PFS and OS observed in the first extraction together with the distribution of PFS and OS observed in the PACIFIC trial.
This is a non-interventional/observational cohort of NSCLC unresectable stage III patients treated with durvalumab.~The study will be carried out as a retrospective review of established medical records for a subset of unresectable stage III patients treated with durvalumab.