Kohei shitara Profile
Kohei shitara

@KoheiShitara

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Medical oncologist at National Cancer Center Hospital East, Japan #gicancers #gastriccancer #colorectalcancer

Joined April 2019
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@KoheiShitara
Kohei shitara
1 year
SPOTLIGHT study of #Zolbetuximab was just published in @TheLancet . Achievement by global collaboration to establish new treatment option for #gastriccancer . @ILSONDavid @mdmanishshah @FlorianLordick @KlempnerSam @AstellasUS @OncoAlert @ASCO @myESMO
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@KoheiShitara
Kohei shitara
4 years
Now published in the Nature Immunology. The PD-1 expression balance between effector and regulatory T cells predicts the clinical efficacy of PD-1 blockade. Prospective study will be started to confirm the findings. #GastricCancer #immunotherapy .
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@KoheiShitara
Kohei shitara
2 years
Great honor to share SPOTLIGHT of zolbetuximab in #GI23 on global collaboration @ILSONDavid @mdmanishshah @FlorianLordick @KlempnerSam @AstellasUS .Thank you to all investigators, patients, family and team. New treatment for gastric #cancer ! @OncoAlert @ASCO @myESMO @YJanjigianMD
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@ASCO
ASCO
2 years
Practice-changing research from #GI23 : Zolbetuximab + mFOLFOX6 meets primary endpoint in SPOTLIGHT trial, improves PFS, OS in pts w/ CLDN18.2+, HER2-negative, locally advanced unresectable or metastatic gastric or GEJ cancer: #ASCODailyNews #gicsm #esocsm
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@KoheiShitara
Kohei shitara
2 years
Adjuvant Nivolumab plus chemo did not improve DFS after D2 gastrectomy in Asian ATTRACTION-5 trial. Ongoing perioperative studies are awaited (KN585 and Matterhorn). #stomachcancer @OncoAlert @myESMO @ASCO
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@KoheiShitara
Kohei shitara
7 months
Pleased to share PAGA guideline for #gastriccancer . Really appreciate Asian & European experts @LizzySmyth1 @tfleitask @GPentheroudakis @AndresC27622123 who joined the discussion. Thank you @myESMO and @JSMO_official for excellent support.
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@KoheiShitara
Kohei shitara
4 years
Trastuzumab deruxtecan is now approved for HER2 positive gastric cancer by @US_FDA by our DESTINY-Gastric01 trial. This is great news for us and patients! Further studies are ongoing now! Lets’ keep research and collaborations.  #GI21 #HER2 #GastricCancer
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@KoheiShitara
Kohei shitara
3 years
My pleasure to share review article of biomarker targeted therapies for gastric cancer on @NatRevClinOncol with Dr. @YJanjigianMD @FlorianLordick . . Looking forward to adding more new agents in next several years. #Gastriccancer #Cancer #biomarker
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@KoheiShitara
Kohei shitara
4 months
Happy to report biomarkers in DESTINIY GC01 @NatureMedicine . T-DXd response high if ctDNA+ while still activity observed in negative pts. Response regardless of KRAS, HER2, PIK3CA mt. ↓response in other RTKamp+. HER2 loss or topo1mt on PD. @OncoAlert
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@KoheiShitara
Kohei shitara
29 days
Pleased to share our experience of simultaneous multiple biomarkers testing for metastatic or recurrent gastroesophageal adenocarcinoma @myESMO Gastrointestinal Oncology. 97.5% success rate using biopsy samples with median turn around time of 7 days.
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@KoheiShitara
Kohei shitara
4 years
4 months after ASCO and NEJM publication, Trastuzumab deruxtecan is approved for HER2 positive gastric cancer in Japan. Great news for us and our patients. I really appreciate all participants for the trial. #gastric #cancer #HER2 #Trastuzumab #ASCO #ADC
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@KoheiShitara
Kohei shitara
3 years
Happy to share the expanded analysis from Checkmate649 study which support chemo+Nivo as first line for GC/EGJ/EC. Although there is controversy of use in CPS low pts, further biomarker analysis is coming soon. Stay tune! #GI21 @ASCO @OncoAlert
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@KoheiShitara
Kohei shitara
2 years
Personal highlight at #GI23 was sharing history of my unforgettable patient/friend who told me importance of ctDNA NGS (picture permitted by him and family). Thank you @ASCO for giving me the opportunity to join the session. @OncoAlert @myESMO #cancer #EGFR
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@PamelaKunzMD
Pamela Kunz, MD, FASCO
2 years
➡️Role of ctDNA in metastatic pancreaticobiliary & gastroesophageal by @KoheiShitara
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@KoheiShitara
Kohei shitara
3 years
Suggesting synergy between anti-HER2 and PD1!! Higher N of pts on treatment (40.6% vs 28.5%) in 264 pts in efficacy population and 433 safety population (58.5 vs 48.1%) suggest better PFS (and finally OS). Let's hopefully wait. @YJanjigianMD @SteveMaronMD #ASCO21 #OncoAlert
@duiliorocha_onc
Duilio Rocha
3 years
Ph 3 KEYNOTE-811: Chemo + Trast + Pembro vs Chemo + Trast + Placebo for HER2 +ve gastric/GEJ cancer ⬆️ORR: 74% vs 51%, P = 0.00006 ❗️Practice changing study 🤔Survival data needed 🤔What if PD-L1 negative? #ASCO21
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@KoheiShitara
Kohei shitara
6 months
Pleased to share a review article of CLDN18.2 targeted therapy based on Japan and China collaboration. More and more data coming. #stomachcancer @nature @NaturePortfolio
@NatRevClinOncol
NatureRevClinOncol
6 months
In a new Review, Izuma Nakayama, Changsong Qi, Yang Chen, Yoshiaki Nakamura, Lin Shen & Kohei Shitara discuss Claudin 18.2 as a novel target for cancer therapy:
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@KoheiShitara
Kohei shitara
10 months
My great honor to be selected one of the list for #HighlyCited 2023. This is based on the collaboration of our international colleagues and patients who contributed to the research. @clarivate @NccriOfficial
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@KoheiShitara
Kohei shitara
4 years
We are pleased to report results from phase 2 of trifluridine/tipiracil and ramucirumab for gastric cancer. DCR/ORR was 85%/9% at 2ndline and 77%/16% at 3rdline. Efficacies seems to be enhanced after PD1 blockade. . #gastriccancer #ramucirumab
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@KoheiShitara
Kohei shitara
2 years
Happy to publish the paper @ESMO_Open showing no prognostic impact of CLDN18.2 during standard chemotherapy or immunotherapy for GC/GEJ. Relatively low CPS>5 proportion in CLDN18.2+ population @myESMO @ASCO @OncoAlert
@KlempnerSam
Sam Klempner
2 years
Timely paper on CLDN18.2 in GC/GEJ from @KoheiShitara and team in @myESMO @ESMO_Open May help contextualize trial data at #GI23 @ASCO Comprehensive clinical and molecular characterization of claudin 18.2 expression in advanced GC/GEJ
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@KoheiShitara
Kohei shitara
7 months
Happy to share review of zolbetuximab for #gastriccancer . Regulatory approval still awaited.
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@KoheiShitara
Kohei shitara
1 year
Great honor to receive award at #JSMO2023 for REVERCE study published @Annals_Oncology in 2019. Appreciate support by all investigators and patients/family. REVERCE2 (NCT04117945) @GIcancerDoc and PARERE (NCT04787341) @ChiaraCrem1 are ongoing. #ColorectalCancer @ASCO @myESMO
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@JSMO_official
日本臨床腫瘍学会(JSMO)
1 year
【ANNNONC賞 受賞講演】 ◆日時:3/17(金)13:35~ ◆会場:マリンメッセA館第一会場 栄えある2023年度のAnnals of Oncology賞の受賞者は、 (ダララララララララララ....)設楽紘平先生です! 受賞講演がございますので、ぜひご聴講ください。 設楽先生、おめでとうございます。 #JSMO2023
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@KoheiShitara
Kohei shitara
2 months
Dinner with NCCHE gastric team including oncologists, surgeons and pharmacists. Happy to have several visiting doctors from various countries. We are committed to patient care and future treatment development! #stomachcancer
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@KoheiShitara
Kohei shitara
2 months
Another interesting observation was CLDN change between old archival vs baseline tumors in ILUSTRO and Japanese phase1 suggesting 40% pts with CLDN reduction during chemotherapy. Warrant further evaluation in chemo+PD1 or chemo+Zolbe treated pts.
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@mdmanishshah
Manish A. Shah
2 months
Happy to report our analysis of CLDN18.2 expression globally! Important for those who will receive CLDN18.2 targeted Rx for gastric and gastroesophageal junction cancers! Zolbetuximab is already approved in Japan! Hopefully we'll have access soon!
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@KoheiShitara
Kohei shitara
4 years
KEYNOTE-062 of pembrolizumab 1stline is published. Pleasure to join this global study. It suggested importance of patients enrichment when we use pembro mono upfront. Happy to discuss more after presentation of CheckMate649. #gastriccancer #gicancer #pembrolizumab #pd1
@JAMAOnc
JAMA Oncology
4 years
KEYNOTE-062 trial in loc adv gastric/GE jxn cancer shows 1st line pembrolizumab is non-inf to chemo w greater tx effect in pts w/MSI-H or high PD-L1 expression (CPS >10) & no meaningful benefit of pembro+chemo observed @KoheiShitara #GICSM #VisualAbstract
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@KoheiShitara
Kohei shitara
4 years
ILD is a notable toxicity of T-Dxd. Preclinical study suggested target-independent uptake of T-DXd into alveolar macrophages. Interestingly, systemic exposure to payload did not cause ILD. Important first step to understand. #Cancer #HER2 #GI21
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@KoheiShitara
Kohei shitara
2 years
Updated results of anti-PD1 plus regorafenib or lenvatinib for gastric cancer. Efficacy observed regardless of liver mets despite more immune-suppressive TME. Anti-PD1 mono was less effective for liver met. @OncoAlert @CCR_AACR # gastriccancer
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@KoheiShitara
Kohei shitara
1 year
Our great pleasure to invite @YJanjigianMD and Dr.Wainberg to #JSMO2023 and discuss #stomachcancer . Still we need more resarch to improve patients outcomes. Let's keep global collaboration! @JSMO_official @myESMO @ASCO
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@YJanjigianMD
Yelena Y. Janjigian MD
1 year
Many improvements in #gastric cancer therapies from 2017 to 2023. Great to be back in Japan 🇯🇵 with @KoheiShitara at Japanese Society of Medical Oncology meeting. Looking forward to many more years of productive collaborations between our groups. @MSKCancerCenter
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@KoheiShitara
Kohei shitara
4 years
ENHERTU/Trastuzumab deruxtecan Granted Priority Review in the U.S. for Treatment of HER2 Positive Metastatic Gastric Cancer. Good to have more treatment options ! #stomachcancer #FDA
@KoheiShitara
Kohei shitara
4 years
4 months after ASCO and NEJM publication, Trastuzumab deruxtecan is approved for HER2 positive gastric cancer in Japan. Great news for us and our patients. I really appreciate all participants for the trial. #gastric #cancer #HER2 #Trastuzumab #ASCO #ADC
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@KoheiShitara
Kohei shitara
3 years
Phase 1 trial of HSP90-inhibitor plus nivolumab for solid tumors. Objective response in 4 MSS CRC and 1 leiomyosarcoma. No response in 8 GC patients after anti-PD1. More work needed #immunotherapy #colorecalcancer #gastriccancer
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@KoheiShitara
Kohei shitara
2 years
Impressive CAR-T results for CLDN18.2+tumors suggesting CLDN18.2 (+ CLDN6) as suitable target. Remaining CLDN+ cells after 1 infusion support repeated infusions or combinations. Many CLDN targeting treatments are investigated @NatureMedicine @OncoAlert @myESMO #immunotherapy
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@KoheiShitara
Kohei shitara
4 years
CheckMate649 trial will change standard care. Great honour to be the part of study. Congratulations to global team! appreciate all participants #gastriccancer #immunotherapy @YJanjigianMD
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@KoheiShitara
Kohei shitara
3 years
Congratulations! @YJanjigianMD and all investigators. 23% ORR difference is larger than CM649 and single agents anti-PD1. Suggesting synergism between anti-HER2 and PD1. PFS and OS awaited.
@YJanjigianMD
Yelena Y. Janjigian MD
3 years
Celebrating with my amazing research team! We changed SOC again @sloan_kettering Twice in one month. #gastriccancer @RWilliams_MSK @RyanMoyMDPhD @FDAOncology approval
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@KoheiShitara
Kohei shitara
3 years
This is great achievement to change standard! Congratulations @yjanjigianMD ,all investigators and BMSteam. Appreciate all patients who participated. Please stay tune on further update and Ipi Nivo arm. #ASCO21 #Oncoarert #gastriccancer #immunotherapy @bmsnews @ScienteAtBMS
@YJanjigianMD
Yelena Y. Janjigian MD
3 years
Checkmate 649 published! ⁦ @sloan_kettering ⁩ ✅ ⁦ @KoheiShitara #ASCO21 @ASCO ⁩ Leading Phase III studies is fun! Thank you to all the patients and caregivers, to my amazing colleagues and ⁦ @bmsnews ⁩ ⁦ @ScienceAtBMS ⁩ ⁦
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@KoheiShitara
Kohei shitara
3 years
Thanks to @ASCOPost for highlighting exploratory biomarker analysis of DESTINY GC01 study presented at ESMOGI @myESMO #HER2 #ctDNA
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@KoheiShitara
Kohei shitara
2 years
Nivolumab monotherapy two dose as NAC for gastric cancer showed 5 patients (16%) with MPR(<10% tumor) including 4 MSI-H and 1 MSS patients. Supporting ongoing perioperative trials. #stomachcancer @OncoAlert
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@KoheiShitara
Kohei shitara
2 years
Happy to share our experience with Nivolumab+ 1stline Chemo in Japan. #stomachcancer #immunotherapy @OncoAlert @myESMO
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@KoheiShitara
Kohei shitara
7 months
RegoNivo for #colorectalcancer showed favorable outcomes in tumor with enriched CAF, EMT or Treg and M2 fraction. Considering lack of benefit in liver mets additonal resarch/treatment must be needed @OncoAlert @JITC @sitcancer
@jitcancer
Journal for ImmunoTherapy of Cancer
7 months
New #JITC article: Multiomic molecular characterization of the response to combination immunotherapy in MSS/pMMR metastatic colorectal cancer @KoheiShitara
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@KoheiShitara
Kohei shitara
4 years
Now published in ESMO open. Among gastric cancer patients receiving taxanes plus ramucirumab (n=149), ORR (60.6 vs 20.0%) and PFS (4.8 vs 3.4 ms, HR=0.56) were significantly better in the anti PD-1-exposed compared with the antiPD-1-naïve.
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@KoheiShitara
Kohei shitara
3 years
Great news! Thank you all participants and family. It is up to guideline committees and physician to decide indication. I would test CPS. A lot of things needed for biomarkers or combinations. Continue global collaborations! #gastriccancer   #immunotherapy @YJanjigianMD @OncoAlert
@YJanjigianMD
Yelena Y. Janjigian MD
3 years
Excited to share the news!! Nivolumab FDA approved in 1st Line gastric cancer! Not restricted by CPS. Thankful to all our pts who participated in CM649. @KoheiShitara @sloan_kettering @OncoAlert
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@KoheiShitara
Kohei shitara
4 years
Review for antibody–drug conjugates to treat gastric cancer
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@KoheiShitara
Kohei shitara
3 years
Great achievement by @YJanjigianMD and team. +23% ORR apparently suggests synergy between anti-HER2 and PD1 (ORR Pembro mono 10% in GC). Warrants further research for other targets (FGFR, EGFR, CLDN etc.) @OncoAlert @Nature
@YJanjigianMD
Yelena Y. Janjigian MD
3 years
3 years from the phase II abstract ⁦ @OncoAlert ⁩ ⁦ @ASCO #GI19 to publication of interim Phase III. Thank you to collaborators ⁦ @KoheiShitara ⁩ ⁦ @TaberneroJosep ⁩ & @mvicaracal ⁩ ⁦ @Nature ⁩ for easy pub process.
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@KoheiShitara
Kohei shitara
4 years
Case report of EGFR-amplified gastric cancer treated with cetuximab and summary of ctDNA from 148 patients. This and recent Gut paper by @LizzySmyth1 suggest importance of targeting EGFR @DocCatenacci @SteveMaronMD @KlempnerSam @YJanjigianMD
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@KoheiShitara
Kohei shitara
5 months
Really appreciate patients and family who had joined the clinical trials. This advance is based on such significant contributions. @AstellasUS @OncoAlert @ASCO @myESMO
@mametaro63
Romi
5 months
I've been waiting for this day to come.
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@KoheiShitara
Kohei shitara
4 years
This was fantastic experience at @sloan_kettering . It was also my great pleasure to invite @YJanjigianMD to Japan. Lets keep global collaboration and friendships!
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@YJanjigianMD
Yelena Y. Janjigian MD
4 years
@KoheiShitara ⁩ visit to ⁦ @sloan_kettering ⁩ 2 years ago. The world 🌎 felt so small and well connected. Collaborations and ideas came so naturally—including a positive global Phase 3 CM649 study. These friendships and global connections are key!
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@KoheiShitara
Kohei shitara
3 years
Congratulations @YJanjigianMD @JeeyunM and team to show initial encouraging efficacy of T-DXd and Cape combination. Exploraty analysis from GC01 may also support combo with IO. Looking forward to other cohorts in GC03 study #GI21 @ASCO @OncoAlert
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@YJanjigianMD
Yelena Y. Janjigian MD
3 years
The next chapter in #her2positive EG cancer. The RP2D dose T-DXd 6.4 mg/kg + Cap 1000 mg/m2 BID. 43% ORR in Chemo and traz refractory disease. Up next 1st line TDXd/cape/pembro @ASCO @OncoAlert @JeeyunM @sloan_kettering @YJanjigianMD
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@KoheiShitara
Kohei shitara
4 years
RHOA Y42 mutations in gastric cancer may enable Treg cell accumulation
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@KoheiShitara
Kohei shitara
4 years
@DocCatenacci Great discussion! Agree with that our results are based on 3rd or later pts. Most pts were enrolled into DESTINY GC01 with HER2+in archival tissue. We may present the subgroup HER2+ before and after trastuzumab. ctDNA results will be shared (HER2+ vs HER2-). Please stay tune.
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@KoheiShitara
Kohei shitara
3 years
@LizzySmyth1 @OncoAlert @JCO_ASCO @sundar__raghav @VJOncology @myESMO No doubt pts with low CPS has less benefit. Hopefully ongoing studies LEAP-015, Attraction-6, chemo+RegoNivo or other agents (zolbetuximab and bemarituzumab) will improve outcomes of these patients
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@KoheiShitara
Kohei shitara
3 years
@DocCatenacci @ahmadalhader @pashtoonkasi @OncoAlert @tmprowell @marklewismd @DrSGraff @ILSONDavid @NicoleKuderer @BenWestphalen @oncologician From my experience, there is no clear relationship between ILD and previous anti-PD1 exposure (1/3 pts in DESTINY GC01 had previously received it). Breast cancer trial showed similar incidence of ILD (10%) with TDXd+Nivo. Nevertheless, I agree with that we need more data.
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@KoheiShitara
Kohei shitara
2 years
Proud to be named a Highly Cited Researcher 2022 by @ClarivateAG . See the full list #HighlyCited2022
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@KoheiShitara
Kohei shitara
3 years
@pashtoonkasi @OncoAlert @DocCatenacci @tmprowell @marklewismd @DrSGraff @ILSONDavid @NicoleKuderer @BenWestphalen @oncologician There seems to be at least two pattern including COP pattern and AIP pattern. COP is more common and well responded to steroid in my experience. More data is needed for AIP like ILD. I hope improvement of your patient
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@KoheiShitara
Kohei shitara
4 years
Great news !
@YJanjigianMD
Yelena Y. Janjigian MD
4 years
$BMY announces positive Phase 3 trial results in first-line gastric and esophageal #cancers
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@KoheiShitara
Kohei shitara
4 years
@pashtoonkasi @DocCatenacci @oncologician @OncoAlert @TheLancetOncol @YJanjigianMD @BenWestphalen @marklewismd @ILSONDavid @mdmanishshah @agrothey @AnwaarSaeed3 @IntMedatIowa These results were based on relatively selected population with good PS though we did not select patients by biomarker. Response was evaluated by each investigators but ct scans from all patients were reviewed during discussion for next study. Let’s see how it goes
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@KoheiShitara
Kohei shitara
3 years
@YJanjigianMD @DocCatenacci @AkiStoCAN @BijoyTelivala @sloan_kettering @OncoAlert @FDAOncology @SteveMaronMD I do not want to say that CPS is not reliable. We made this as primary endpoint based on rationale from CM032 with validated method. One pitfall of CPS5 is to miss some MSI-H patients.
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@KoheiShitara
Kohei shitara
3 years
Congratulations on excellent presentation! @JeeyunM Our pleasure to work for ASCO education book also. Lets keep collaboration. #ASCO21 #OncoAlert
@JeeyunM
Jeeyun Lee MD
3 years
I enjoyed working with my colleagues epsecially with Dr. Shitara and Dr. Nakamura. This is a summary of biomarkers tested in GC, especially in Japan/Korea + what biomarkers can do to optimize patient's treatment. I think it will be an exciting time for GC.
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@KoheiShitara
Kohei shitara
4 years
It is my great pleasure to join AGITG annual scientific meeting!
@laurajcarolan
Laura Carolan
4 years
Great Opening Keynote with Prof Kohei Shitara - a great start to the day! #AGITGonline #gicancer
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@KoheiShitara
Kohei shitara
3 years
@YJanjigianMD @DocCatenacci @AkiStoCAN @BijoyTelivala @sloan_kettering @OncoAlert @FDAOncology @SteveMaronMD Yes. We need to compare CPS by 22C3 and 28-8 to explain some difference in frequencies of CPS5 in CM649(-60%) and KN studies (30%-). Before that, I think it is better to use 28-8 when use Nivo at 1stline.
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@KoheiShitara
Kohei shitara
4 years
@pashtoonkasi @FDAOncology @YJanjigianMD @ILSONDavid @DocCatenacci @OncoAlert @NEJM @GIcancerDoc @DrKelseyKlute @drallysonocean @MPishvaian @Dr_R_Kurzrock @MayCho_MD @CathyEngMD @BenWestphalen @GreatDebatesGI Thank you. Phase 2 at 2ndline is ongoing at US and EU. I personally think results of DESTINY-GC01 worth discussion with any regulatory authority. Let’s wait see how it goes.
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@KoheiShitara
Kohei shitara
4 years
@KlempnerSam @LizzySmyth1 @DocCatenacci @SteveMaronMD @YJanjigianMD 10ms CR suggest activity of combination in this aggressive population. Please share the outcomes after dual targets therapy in the future.
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@KoheiShitara
Kohei shitara
4 years
@YJanjigianMD The results are disappointing but agree with that there is difference in treatment line, PS,etc. as shown in KN062, chemo free regimen may be more suitable for Asian pts.
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@KoheiShitara
Kohei shitara
2 months
@mdmanishshah Agree that more data is needed. But this indicated older samples were stained better than samples just before study enrollment. Previous ESMO open data (3 of 5) and recent MDA data (9 of 22pts) also showed same trend. Interesting.
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@KoheiShitara
Kohei shitara
4 years
@DocCatenacci @oncologician @TumorBoardTues @pashtoonkasi Yes. We will also try to compare archival vs fresh in same patients, although sample size for this is small.
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@KoheiShitara
Kohei shitara
4 years
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@KoheiShitara
Kohei shitara
4 years
@DocCatenacci Please wait for manuscript!
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@KoheiShitara
Kohei shitara
4 years
@LizzySmyth1 @JAMAOnc Not sure now. Gut paper may contradict the better outcome in Asia. MSI-H and CPS10 no diff. TMB may not be. More based on clinical factors?? Need such multifactorial analysis
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@KoheiShitara
Kohei shitara
9 months
@Thalcin @TheLancetOncol @OncoAlert @myESMO @ASCO Thank you. MSI-H was detected in around 9%. pCR+37%, EFS HR 0.59 and OS HR 0.38
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@KoheiShitara
Kohei shitara
2 years
@NVijayvergiaMD @OncoAlert @myESMO @ASCO Exactly. Combination study is already ongoing
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@KoheiShitara
Kohei shitara
9 months
@fernandbteich @TheLancetOncol @OncoAlert @myESMO @ASCO No CPS5 cut off as same as KN859. Exploratory CPS10 group showed EFS HR 0.70
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@KoheiShitara
Kohei shitara
3 years
@fireflyann @pashtoonkasi @OncoAlert @DocCatenacci @tmprowell @marklewismd @DrSGraff @ILSONDavid @NicoleKuderer @BenWestphalen @oncologician Pooled analysis did not show relationship between ILD and lung metastasis. Other lung comorbidities (COPD etc) may need careful watch
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@KoheiShitara
Kohei shitara
9 months
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@KoheiShitara
Kohei shitara
9 months
@LFerri123 Thank you. The trial was discussed before FLOT4 report, so the control arm of main cohort was kept as doublet. Of note, most pts had stomach primary and nearly 40% of pts had T4a or higher vs <13% in FLOT4 study. FLOT cohort results (N~200pts) will be presented at ASCO GI.
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@KoheiShitara
Kohei shitara
4 years
@DocCatenacci claim of non-inferiority follow the initial plan but completely agree that CPS1 is at least mixed population with yin and yang curve.
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3
@KoheiShitara
Kohei shitara
3 years
@AravindSanjeev3 @DocCatenacci @doctorC369 @LizzySmyth1 study/doublet chemo/ FLOT in selected pts. Tras not approved/reimbursed for localized disease.
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2
@KoheiShitara
Kohei shitara
7 months
@giammi107 @OncoAlert @jitc @sitcancer Yes. Not always presence of M2 mean cold tumor. Hopefully we will report how multi kinase inhibitor target immune suppressive cells near future
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@KoheiShitara
Kohei shitara
4 years
@ILSONDavid @JAMAOnc Agree. Please wait for CM649 also.
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@KoheiShitara
Kohei shitara
10 months
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1
@KoheiShitara
Kohei shitara
2 years
@KatharineAtMSK @ASCO @OncoAlert @myESMO He passed away after treatment, but he always asked me to share his treatment course to others. When I reported this #GI23 to his wife, she thanked me to taking them to SF with me.
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@KoheiShitara
Kohei shitara
4 years
@DrKelseyKlute @JAMAOnc Pts could be enrolled if they completed neo- or adj tx 6 months before as usual 1stline study. Detail was not reported. In forest plot, 74% of pts had no gastrectomy (thus w/o chemo before enroll) with HR 0.94.
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2
@KoheiShitara
Kohei shitara
2 years
@antonyruggeri @PTarantinoMD @JAMAOnc @DFCI_BreastOnc @stolaney1 @curijoey @JavierCortesMD @ErikaHamilton9 @FAndreMD Same trend in GC but not large difference. ILD was 10% (Japan>Korea) in GC01 and 8% in GC02 (non Asia).
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@KoheiShitara
Kohei shitara
7 months
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2
@KoheiShitara
Kohei shitara
4 years
@DocCatenacci Great news! Congrats!
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