What the trial was testing
The ADAURA Trial enrolled 682 patients with lung cancer. The study was sponsored by AstraZeneca and tracked outcomes across the full group of patients who matched the trial's eligibility profile.
It was a large trial designed to confirm whether the treatment works well enough for wider use. Trials at this stage are designed to produce evidence regulators and physicians can act on — not just observations to follow up later.
What the results showed
80% reduction in recurrence risk for early-stage EGFR-mutated lung cancer after surgery.
New England Journal of Medicine · 2023 · NCT02453906
These findings — that in cancer recurrence risk for early-stage EGFR-mutated lung cancer after surgery — were published in the New England Journal of Medicine and represent the headline result of the study.
Researchers tracked outcomes across 682 patients enrolled in the trial. The result was consistent enough across the group that the team felt confident reporting it.
What this means for patients
For patients with lung cancer, this result changes the calculus on what to ask their care team about. Whether it changes day-to-day care depends on factors like disease subtype, prior treatments, and where the patient is in their care journey.
What you can do now
Osimertinib (Tagrisso) is FDA-approved for this indication and available now. If you had surgery for early-stage EGFR-mutated lung cancer, ask your oncologist about adjuvant osimertinib. Eligibility requires confirmed EGFR mutation (exon 19 deletion or exon 21 L858R).
Eligibility for the treatments mentioned above depends on specific test results and clinical history. Bring this summary, the trial name, and your most recent labs or pathology report to your next visit.
Open lung cancer trials
Phase 3 Trial of Tarlatamab (SC vs IV) in Extensive-Stage Small Cell Lung Cancer After Platinum Based First-line Chemotherapy (ES-SCLC)
The primary objective of this study is to demonstrate non-inferiority in pharmacokinetic (PK) parameters of subcutaneous (SC) vs intravenous (IV) tarlatamab administration and to characterize the efficacy, safety, and tolerability of SC tarlatamab in participants with relapsed extensive-stage small-cell lung cancer (ES-SCLC) after platinum-based chemotherapy.
Sleep Disorders and Tumor Immune Microenvironment
Title: Impact of Sleep Disorders on Tumor Immune Microenvironment and Clinical Outcomes in Lung Cancer: A Prospective Cohort Study Objective: This prospective study aims to investigate the causal relationship between sleep disorders (e.g., insomnia, obstructive sleep apnea \[OSA\]) and alterations in the tumor immune microenvironment (TIME) in lung cancer patients, and to evaluate their joint effects on immunotherapy response and long-term prognosis. Study Design: Prospective observational cohort study with 3-year follow-up. Participants: Newly diagnosed primary lung cancer patients (NSCLC/SCLC) prior to treatment initiation (n = 400, target sample size\*). Exposure Groups: Stratified by sleep disorder status (confirmed via polysomnography \[OSA\] and validated questionnaires \[e.g., PSQI ≥7 for insomnia\]).