Three-Year Safety, Tolerability, and Health-Related Quality of Life Outcomes of Adjuvant Osimertinib in Patients With Resected Stage IB to IIIA EGFR-Mutated NSCLC: Updated Analysis From the Phase 3 ADAURA Trial
Bibliographic record
Abstract
INTRODUCTION: In ADAURA, adjuvant osimertinib significantly improved disease-free survival versus placebo in resected stage IB to IIIA EGFR-mutated NSCLC. We report in-depth analyses of three-year safety, tolerability, and health-related quality of life (HRQoL) from ADAURA. METHODS: Patients were randomized 1:1 to osimertinib 80 mg or placebo once daily for up to 3 years. Safety assessments were performed at baseline, week 2, week 4, week 12, and every 12 weeks until treatment completion or discontinuation, and 28 days after treatment was stopped. The SF-36 survey measured HRQoL at baseline, week 12, week 24, and every 24 weeks until recurrence, treatment completion or discontinuation. Data cutoff: April 11, 2022. RESULTS: Safety and HRQoL analysis sets: osimertinib, n = 337 and n = 339; placebo, n = 343 each. Median (range) total exposure duration was longer with osimertinib versus placebo: 35.8 (0-38) versus 25.1 (0-39) months. Most adverse events (AEs) were first reported within 12 months of starting treatment (osimertinib 97%, placebo 86%). AEs leading to dose reduction, interruption or discontinuation were reported in 12%, 27% and 13% respectively of patients with osimertinib; 1%, 13% and 3% with placebo. Stomatitis and diarrhea were the most common AEs leading to osimertinib dose reduction or interruption; interstitial lung disease was the most common leading to osimertinib discontinuation (per protocol). There were no differences in time to deterioration for SF-36 physical, mental component summaries between osimertinib and placebo. CONCLUSIONS: No new safety signals were reported and HRQoL was maintained with 3 years of adjuvant osimertinib treatment. Combined with significant efficacy benefit, these data further support adjuvant osimertinib in stage IB to IIIA EGFR-mutated NSCLC.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.002 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.002 | 0.000 |
| Bibliometrics | 0.000 | 0.002 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".