@TumorBoardTues @MPishvaian @JohnEbbenMDPhD @ASCO @JCO_ASCO @MLJohnsonMD2 @BurrisSkip @RielyMD @JustinGainor @ChiFuJeffYang @ECarcereny @anguspratt @KRASKickers @thenasheffect @ALKpositiveINT @EgidiusLambrech @EugeneManley @ipreeshagul @JoelNealMD @HwakeleeMD @GlopesMd @jmsuga @AstraZeneca 1/13 #TumorBoardTuesday #NSCLC #OncTwitter

65yo 🧔🏽, former 🚬, pmhx🫀 MI with stents
🩻CT: 🫁 right middle lobe mass & adenopathy
EBUS confirms adenocarcinoma level 7, 4R and the mass
🔬Molecular test: KRAS G12C & STK11 mutations, TMB 10, PD-L1 40% by 22C3.
Final stage T3N2M0
@TumorBoardTues @MPishvaian @JohnEbbenMDPhD @ASCO @JCO_ASCO @MLJohnsonMD2 @BurrisSkip @RielyMD @JustinGainor @ChiFuJeffYang @ECarcereny @anguspratt @KRASKickers @thenasheffect @ALKpositiveINT @EgidiusLambrech @EugeneManley @ipreeshagul @JoelNealMD @HwakeleeMD @GlopesMd @jmsuga @AstraZeneca 3/13 #TumorBoardTuesday #NSCLC

➡️This patient’s tumor is multi station N2 adenocarcinoma.
➡️Preferred approach is concurrent chemoradiation (cCRT) followed by durvalumab per PACIFIC trial.
➡️Long term OS data suggests sustained clinical benefit.
📚 see below @ASCO #ASCO21
@TumorBoardTues @MPishvaian @JohnEbbenMDPhD @ASCO @JCO_ASCO @MLJohnsonMD2 @BurrisSkip @RielyMD @JustinGainor @ChiFuJeffYang @ECarcereny @anguspratt @KRASKickers @thenasheffect @ALKpositiveINT @EgidiusLambrech @EugeneManley @ipreeshagul @JoelNealMD @HwakeleeMD @GlopesMd @jmsuga @AstraZeneca 4/13 #TumorBoardTuesday
👨🏻‍🏫 Mini tweetorial 1

✨PACIFIC trial✨
🌐P3 SOC vs Durva post cCRT

713 👫 WHO 0/1
cCRT ➡️no progression

🌐Updated OS
HR=0.72
PFS HR=0.55
5 yr OS=42.9% w durva vs 33.4% for SOC
<65, adeno, PS 0,👩🏻‍🦱, Asian ⬆️OS
Safety manageable
📚doi.org/10.1200/JCO.21…
@TumorBoardTues @MPishvaian @JohnEbbenMDPhD @ASCO @JCO_ASCO @MLJohnsonMD2 @BurrisSkip @RielyMD @JustinGainor @ChiFuJeffYang @ECarcereny @anguspratt @KRASKickers @thenasheffect @ALKpositiveINT @EgidiusLambrech @EugeneManley @ipreeshagul @JoelNealMD @HwakeleeMD @GlopesMd @jmsuga @AstraZeneca 5/13 #TumorBoardTuesday
👨🏻‍🏫 Mini tweetorial 2

✨PACIFIC trial✨

📍PFS significantly better in ITT with durvalumab

📍Clear benefit in ITT population
🫧Subsets
🫧🔹EGFR+ examined 👎🏽 clear benefit but small n
🫧🔹PD-L1 Low/- ⬇️ benefit
👀Current FDA approval in ITT Image
@TumorBoardTues @MPishvaian @JohnEbbenMDPhD @ASCO @JCO_ASCO @MLJohnsonMD2 @BurrisSkip @RielyMD @JustinGainor @ChiFuJeffYang @ECarcereny @anguspratt @KRASKickers @thenasheffect @ALKpositiveINT @EgidiusLambrech @EugeneManley @ipreeshagul @JoelNealMD @HwakeleeMD @GlopesMd @jmsuga @AstraZeneca 6/13 #TumorBoardTuesday
👨🏻‍🏫Mini tweetorial 3
✨PACIFIC trial✨

📄Metastatic setting retro data, co-mutations like KRAS with STK11 SEEM to be associated with ⬇️ response to checkpoint inhibitor monotherapy.
📚@FSkoulidis doi.org/10.1158/2159-8…
📚@BiagioMd doi.org/10.1016/j.jtho… Image
@TumorBoardTues @MPishvaian @JohnEbbenMDPhD @ASCO @JCO_ASCO @MLJohnsonMD2 @BurrisSkip @RielyMD @JustinGainor @ChiFuJeffYang @ECarcereny @anguspratt @KRASKickers @thenasheffect @ALKpositiveINT @EgidiusLambrech @EugeneManley @ipreeshagul @JoelNealMD @HwakeleeMD @GlopesMd @jmsuga @AstraZeneca @FSkoulidis @BiagioMd 7/13 #TumorBoardTuesday #NSCLC
👨🏻‍🏫 Mini tweetorial 4

✨PACIFIC trial✨

📄No clear data to suggest similar ⬇️ lower response in the locally advanced #LungCancer 🫁 setting and post RT.

🤨 Could RT create a more immune responsive TME +/- mutations? Image
@TumorBoardTues @MPishvaian @JohnEbbenMDPhD @ASCO @JCO_ASCO @MLJohnsonMD2 @BurrisSkip @RielyMD @JustinGainor @ChiFuJeffYang @ECarcereny @anguspratt @KRASKickers @thenasheffect @ALKpositiveINT @EgidiusLambrech @EugeneManley @ipreeshagul @JoelNealMD @HwakeleeMD @GlopesMd @jmsuga @AstraZeneca @FSkoulidis @BiagioMd 9/13 #TumorBoardTuesday #LCSM #NSCLC
MRD above

Under investigation:
🕵🏻‍♂️Double IO & novel drug post cCRT
🕵🏻‍♂️Early RT then cCRT
🕵🏻‍♂️Better patient choice & use of MRD

🙅🏻‍♂️Don’t agree with doing nothing!
📄One example is the COAST trial

📚@DrRoyHerbstYale doi.org/10.1200/JCO.22…
@TumorBoardTues @MPishvaian @JohnEbbenMDPhD @ASCO @JCO_ASCO @MLJohnsonMD2 @BurrisSkip @RielyMD @JustinGainor @ChiFuJeffYang @ECarcereny @anguspratt @KRASKickers @thenasheffect @ALKpositiveINT @EgidiusLambrech @EugeneManley @ipreeshagul @JoelNealMD @HwakeleeMD @GlopesMd @jmsuga @AstraZeneca @FSkoulidis @BiagioMd @DrRoyHerbstYale 11/13 #TumorBoardTuesday
👨🏻‍🏫 Mini tweetorial 2

✨COAST trial✨

✅Interesting results and 🤞🏽 proven in a phase 3 study.

🕵🏻‍♂️Moving a CPI to earlier phase is under investigation.
🕵🏻‍♂️Smaller studies planned to look at minimal residual disease (MRD) to decide further treatment. Image
@TumorBoardTues @MPishvaian @JohnEbbenMDPhD @ASCO @JCO_ASCO @MLJohnsonMD2 @BurrisSkip @RielyMD @JustinGainor @ChiFuJeffYang @ECarcereny @anguspratt @KRASKickers @thenasheffect @ALKpositiveINT @EgidiusLambrech @EugeneManley @ipreeshagul @JoelNealMD @HwakeleeMD @GlopesMd @jmsuga @AstraZeneca @FSkoulidis @BiagioMd @DrRoyHerbstYale 12/13 #TumorBoardTuesday
Back to our case🔎

🧔🏽Treated per PACIFIC
Completed 1 year of therapy with mild 😴 & some weight loss but no IRAEs.

6 months after completing durva 🩻CT shows liver met.
🔬Bx confirmed
🧠MRI shows two 5 mm lesions
😰met disease?

🤨How should we proceed?

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