Arndt Vogel (@arndtvogel) 's Twitter Profile
Arndt Vogel

@arndtvogel

Clinician-scientist, focused on liver cancer & precision oncology, Toronto General Hospital/Princess Margaret Cancer Center 🇨🇦/MHH🇩🇪

ID: 1211086357

calendar_today23-02-2013 08:40:33

1,1K Tweet

6,6K Followers

440 Following

Arndt Vogel (@arndtvogel) 's Twitter Profile Photo

Bevacizumab Erlotinib Switch Maintenance in Advanced Gallbladder & Cholangiocarcinoma Journal of Clinical Oncology doi.org/10.1200/JCO.23… 🔎BEER BTC Phase II, 98 pts 🇮🇳, 80% gallbladder 👉mPFS 3.1 vs 5.3 mo 👉Interesting concept, modest benefit...molecular correlates? ESMO - Eur. Oncology EASLnews ILCA

Bevacizumab Erlotinib Switch Maintenance in Advanced Gallbladder & Cholangiocarcinoma
<a href="/JCO_ASCO/">Journal of Clinical Oncology</a> 
doi.org/10.1200/JCO.23…
🔎BEER BTC Phase II, 98 pts 🇮🇳, 80% gallbladder
👉mPFS 3.1 vs 5.3 mo
👉Interesting concept, modest benefit...molecular correlates? 
<a href="/myESMO/">ESMO - Eur. Oncology</a> <a href="/EASLnews/">EASLnews</a> <a href="/ILCAnews/">ILCA</a>
Arndt Vogel (@arndtvogel) 's Twitter Profile Photo

Trastuzumab Deruxtecan in HER2–Expressing BTC Journal of Clinical Oncology doi.org/10.1200/JCO.23… 🔎HERB phs II 🇰🇷, 32 pts 👉ORR 36%, mPFS 5.1 mo, mOS 7.1 mo 🧐disappointing OS for selected subgroup. IO- combinations? Front-line? ESMO - Eur. Oncology EASLnews ILCA

Trastuzumab Deruxtecan in HER2–Expressing BTC
<a href="/JCO_ASCO/">Journal of Clinical Oncology</a> 
doi.org/10.1200/JCO.23…
🔎HERB phs II 🇰🇷, 32 pts
👉ORR 36%, mPFS 5.1 mo, mOS 7.1 mo
🧐disappointing OS for selected subgroup. IO- combinations? Front-line?
<a href="/myESMO/">ESMO - Eur. Oncology</a> <a href="/EASLnews/">EASLnews</a> <a href="/ILCAnews/">ILCA</a>
Arndt Vogel (@arndtvogel) 's Twitter Profile Photo

Devimistat (CPI-613) with mFFX vs FFX for Metastatic #PDAC Journal of Clinical Oncology doi.org/10.1200/JCO.23… 🔎Phase III AVENGER 500 👉mPFS 7.8 vs 8 mo, mOS 11.1 vs 11.73 mo 👉Devimistat: inhibitor of PDH and aKGDH 🧐Interesting MOA, unfortunately ⛔️, combo w/ FFX feasible ESMO - Eur. Oncology

Devimistat (CPI-613) with mFFX vs FFX for Metastatic #PDAC
<a href="/JCO_ASCO/">Journal of Clinical Oncology</a> 
doi.org/10.1200/JCO.23…
🔎Phase III AVENGER 500 
👉mPFS 7.8 vs 8 mo, mOS  11.1 vs 11.73 mo
👉Devimistat: inhibitor of PDH and aKGDH
🧐Interesting MOA, unfortunately ⛔️, combo w/ FFX feasible
<a href="/myESMO/">ESMO - Eur. Oncology</a>
Arndt Vogel (@arndtvogel) 's Twitter Profile Photo

Addition of Metastasis-Directed Therapy to Systemic Therapy for Oligometastatic #PDAC Journal of Clinical Oncology doi.org/10.1200/JCO.24… 🔎EXTEND Phs II, 40 pts, pts with ≤five mets 👉mPFS time 10.3 vs 2.5 mo, mOS 12 vs 10 mo 🧐Proof of concept, reassuring to invest "more".. ESMO - Eur. Oncology

Addition of Metastasis-Directed Therapy to Systemic Therapy for Oligometastatic #PDAC
<a href="/JCO_ASCO/">Journal of Clinical Oncology</a> 
doi.org/10.1200/JCO.24…
🔎EXTEND Phs II, 40 pts, pts with ≤five mets
👉mPFS time 10.3 vs 2.5 mo, mOS 12 vs 10 mo
🧐Proof of concept, reassuring to invest "more"..
<a href="/myESMO/">ESMO - Eur. Oncology</a>
Arndt Vogel (@arndtvogel) 's Twitter Profile Photo

Clinical implementation of simultaneous multiple biomarkers testing for metastatic gastroesophageal adenocarcinoma ESMO Gastrointestinal Oncology 🔎 🇯🇵RWD, 202 pts ❓What do to when Her2 & CLDN18.2 pos (4 pts)? 👉personalized treatment in GE cancer! 🧐Still 20 - 40% marker ⛔️

Clinical implementation of simultaneous multiple biomarkers testing for metastatic gastroesophageal adenocarcinoma
ESMO Gastrointestinal Oncology
🔎 🇯🇵RWD, 202 pts
❓What do to when Her2 &amp; CLDN18.2 pos (4 pts)?
👉personalized treatment in GE cancer!
🧐Still 20 - 40% marker ⛔️
Arndt Vogel (@arndtvogel) 's Twitter Profile Photo

Activating Point Mutations in the MET Kinase Domain Represent a Unique Molecular Subset of Lung Cancer & Other Malignancies Targetable with MET Inhibitors Cancer Discovery doi.org/10.1158/2159-8… 👉very rare alteration in most solid tumors, 0.5% 🧐but very useful data ESMO - Eur. Oncology

Activating Point Mutations in the MET Kinase Domain Represent a Unique Molecular Subset of Lung Cancer &amp; Other Malignancies Targetable with MET Inhibitors
<a href="/CD_AACR/">Cancer Discovery</a> 
doi.org/10.1158/2159-8…
👉very rare alteration in most solid tumors, 0.5%
🧐but very useful data
<a href="/myESMO/">ESMO - Eur. Oncology</a>
Arndt Vogel (@arndtvogel) 's Twitter Profile Photo

🔥off the press Patient-Reported Outcomes From the Phase III HIMALAYA Study of Tremelimumab Plus Durvalumab in Unresectable HCC Journal of Clinical Oncology doi.org/10.1200/JCO.23… 👉STRIDE & durvalumab associated with similar improvements for PROs ESMO - Eur. Oncology EASLnews ILCA #livertwitter

🔥off the press
Patient-Reported Outcomes From the Phase III HIMALAYA Study of Tremelimumab Plus Durvalumab in Unresectable HCC
<a href="/JCO_ASCO/">Journal of Clinical Oncology</a> 
doi.org/10.1200/JCO.23…
👉STRIDE &amp; durvalumab associated with similar improvements for PROs
<a href="/myESMO/">ESMO - Eur. Oncology</a> <a href="/EASLnews/">EASLnews</a> <a href="/ILCAnews/">ILCA</a> #livertwitter
Arndt Vogel (@arndtvogel) 's Twitter Profile Photo

Improved Survival With Adjuvant Cyclooxygenase 2 Inhibition in PIK3CA-Activated Stage III Colon Cancer Journal of Clinical Oncology doi.org/10.1200/JCO.23… 🔎CALGB/SWOG 80702 (Alliance) 👉improved DFS & OS in tumors w/ PIK3CA mutations ❓ready of implementation in clinical practice ESMO - Eur. Oncology

Improved Survival With Adjuvant Cyclooxygenase 2
Inhibition in PIK3CA-Activated Stage III Colon Cancer
<a href="/JCO_ASCO/">Journal of Clinical Oncology</a> 
doi.org/10.1200/JCO.23…
🔎CALGB/SWOG 80702 (Alliance)
👉improved DFS &amp; OS in tumors w/ PIK3CA mutations   
❓ready of implementation in clinical practice
<a href="/myESMO/">ESMO - Eur. Oncology</a>
Arndt Vogel (@arndtvogel) 's Twitter Profile Photo

Nivolumab with or without Ipilimumab Combined with SBRT in Biliary Tract Cancer Clinical Cancer Research doi.org/10.1158/1078-0… 🔎Phs 2 Study, 70% 2nd line 👉42 pts SBRT/nivolumab/ipilimumab: CPR 31%, ORR 12%, mPFS 1.7 mo, mOS 5.4 mo, 1 Gr 5 AE 🤨Not convincing, is there a role for SBRT in

Nivolumab with or without Ipilimumab Combined with
SBRT in Biliary Tract Cancer
<a href="/CCR_AACR/">Clinical Cancer Research</a> 
doi.org/10.1158/1078-0…
🔎Phs 2 Study, 70% 2nd line
👉42 pts SBRT/nivolumab/ipilimumab: CPR 31%, ORR 12%, mPFS 1.7 mo, mOS 5.4 mo, 1 Gr 5 AE
🤨Not convincing, is there a role for SBRT in
Arndt Vogel (@arndtvogel) 's Twitter Profile Photo

Neratinib Alone or with Immune Checkpoint Inhibitors with or without mTORi in Fibrolamellar Carcinoma Liver Cancer doi.org/10.1159/000540… 👉15 pts, interesting study design, benefit for some 🤨Really difficult to treat cancer, we need to do better ESMO - Eur. Oncology EASL Education ILCA

Neratinib Alone or with Immune Checkpoint Inhibitors with or without mTORi in Fibrolamellar Carcinoma
Liver Cancer
doi.org/10.1159/000540…
👉15 pts, interesting study design, benefit for some 
🤨Really difficult to treat cancer, we need to do better
<a href="/myESMO/">ESMO - Eur. Oncology</a> <a href="/EASLedu/">EASL Education</a> <a href="/ILCAnews/">ILCA</a>
Arndt Vogel (@arndtvogel) 's Twitter Profile Photo

Challenges of estimating treatment effects after a positive interim analysis Oncology Advance doi.org/10.1016/j.ejca… 👉IAs may overestimate the true magnitude of benefit in some cases and underestimate it in others 🧐Food for thoughts ESMO - Eur. Oncology EASL Education ILCA

Challenges of estimating treatment effects after a positive interim analysis
<a href="/OncologyAdvance/">Oncology Advance</a> 
doi.org/10.1016/j.ejca…
👉IAs may overestimate the true magnitude of benefit in some cases and underestimate it in others
🧐Food for thoughts
<a href="/myESMO/">ESMO - Eur. Oncology</a> <a href="/EASLedu/">EASL Education</a> <a href="/ILCAnews/">ILCA</a>
Arndt Vogel (@arndtvogel) 's Twitter Profile Photo

Clinical Outcomes and Histologic Findings of pts With HCC With Durable Partial Response or Durable Stable Disease After Atezolizumab + Bevacizumab Journal of Clinical Oncology doi.org/10.1200/JCO.24… 🔎Imbrave150 & RWD 👉favorable PFS & OS + high rates of pCR in pts w/ PR for ≥6 mo ESMO - Eur. Oncology

Clinical Outcomes and Histologic Findings of pts With HCC With Durable Partial Response or Durable Stable Disease After  Atezolizumab + Bevacizumab
<a href="/JCO_ASCO/">Journal of Clinical Oncology</a> 
doi.org/10.1200/JCO.24…
🔎Imbrave150 &amp; RWD
👉favorable PFS &amp; OS + high rates of pCR in pts w/  PR for ≥6 mo
<a href="/myESMO/">ESMO - Eur. Oncology</a>
Arndt Vogel (@arndtvogel) 's Twitter Profile Photo

Bispecific antibodies: advancing precision oncology Trends in Cancer doi.org/10.1016/j.trec… 👉Bispecific antibodies are on the rise with promising data 👏Excellent in depth review ESMO - Eur. Oncology

Bispecific antibodies: advancing precision oncology
<a href="/trendscancer/">Trends in Cancer</a> 
doi.org/10.1016/j.trec…
👉Bispecific antibodies are on the rise with promising data
👏Excellent in depth review
<a href="/myESMO/">ESMO - Eur. Oncology</a>
Arndt Vogel (@arndtvogel) 's Twitter Profile Photo

BRAF + EGFR +/- MEK inhibitors after ICI in BRAF V600E mutated & MSI CRC European Journal of Cancer doi.org/10.1016/j.ejca… 👉Lower ORR & DCR, but similar PFS & OS compared to pMMR/MSS BRAFm CRC 🧐Intersting question & reassuring data ESMO - Eur. Oncology

BRAF + EGFR +/- MEK inhibitors after ICI in BRAF V600E mutated &amp; MSI CRC
European Journal of Cancer
doi.org/10.1016/j.ejca…
👉Lower ORR &amp; DCR, but similar PFS &amp; OS compared to pMMR/MSS BRAFm CRC
🧐Intersting question &amp; reassuring data
<a href="/myESMO/">ESMO - Eur. Oncology</a>
Arndt Vogel (@arndtvogel) 's Twitter Profile Photo

Distinct clinical outcomes & biological features of specific KRAS mutants in human pancreatic cancer Cancer Cell doi.org/10.1016/j.ccel… 👉KRASG12R enriched in early stage w/ reduced nodal disease + distant recurrence 👉improved OS 🧐 Supports KRAS mutational testing in #PDAC

Distinct clinical outcomes &amp; biological features of
specific KRAS mutants in human pancreatic cancer
<a href="/Cancer_Cell/">Cancer Cell</a> 
doi.org/10.1016/j.ccel…
👉KRASG12R enriched in early stage w/ reduced nodal disease + distant recurrence
👉improved OS
🧐 Supports KRAS mutational testing in #PDAC
Arndt Vogel (@arndtvogel) 's Twitter Profile Photo

The ESMO Tumour-Agnostic Classifier and Screener (ETAC-S): a tool for assessing tumour-agnostic potential of molecularly guided therapies & for steering drug development Annals of Oncology doi.org/10.1016/j.anno… 👏Excellent concept ESMO - Eur. Oncology

The ESMO Tumour-Agnostic Classifier and Screener (ETAC-S): a tool for assessing tumour-agnostic potential of molecularly guided therapies &amp; for
steering drug development
<a href="/Annals_Oncology/">Annals of Oncology</a> 
doi.org/10.1016/j.anno…
👏Excellent concept
<a href="/myESMO/">ESMO - Eur. Oncology</a>
Arndt Vogel (@arndtvogel) 's Twitter Profile Photo

Trastuzumab deruxtecan in HER2+ advanced mCRC The Lancet Oncology doi.org/10.1016/S1470-… 🔎DESTINY-CRC02 phs 2, 122 pts 👉5·4 & 6·4 mg/kg 👉ORR 37·8% & 27·5% 👉mPFS 5·8 & 5·5 mo 👉mOS 13·4 mo & NE 🧐support approval for pts with HER2-positive solid tumours ESMO - Eur. Oncology

Trastuzumab deruxtecan in HER2+ advanced mCRC
<a href="/TheLancetOncol/">The Lancet Oncology</a> 
doi.org/10.1016/S1470-…
🔎DESTINY-CRC02 phs 2, 122 pts
👉5·4 &amp; 6·4 mg/kg
👉ORR 37·8% &amp; 27·5%
👉mPFS 5·8 &amp;  5·5 mo
👉mOS 13·4 mo &amp;  NE
🧐support approval for pts with HER2-positive solid tumours
<a href="/myESMO/">ESMO - Eur. Oncology</a>
Arndt Vogel (@arndtvogel) 's Twitter Profile Photo

Alternating gemcitabine/nab-paclitaxel and gemcitabine vs continuous gemcitabine/nab-paclitaxel after induction Tx of #PDAC The Lancet Oncology doi.org/10.1016/S2468-… 🔎 ALPACA phs 2, 325 pts 👉Similar OS, but improved tolerability 🧐Alternating schedule may be considered ESMO - Eur. Oncology

Alternating gemcitabine/nab-paclitaxel and gemcitabine vs continuous gemcitabine/nab-paclitaxel after induction Tx of #PDAC
<a href="/TheLancetOncol/">The Lancet Oncology</a> 
doi.org/10.1016/S2468-…
🔎 ALPACA phs 2, 325 pts
👉Similar OS, but improved tolerability
🧐Alternating schedule may be considered
<a href="/myESMO/">ESMO - Eur. Oncology</a>
Arndt Vogel (@arndtvogel) 's Twitter Profile Photo

A Next-Generation BRAF Inhibitor Overcomes Resistance to BRAF Inhibition in mBRAF Cancers Using Pharmacokinetics-Informed Dose Escalation Cancer Discovery doi.org/10.1158/2159-8… 👏efficient dose escalation concept 👉compelling activity in resistent pts 🤩great to see the new generation

A Next-Generation BRAF Inhibitor Overcomes Resistance to BRAF Inhibition in mBRAF Cancers Using Pharmacokinetics-Informed Dose Escalation
<a href="/CD_AACR/">Cancer Discovery</a> 
doi.org/10.1158/2159-8…
👏efficient dose escalation concept
👉compelling activity in resistent pts
🤩great to see the new generation