
Medical Oncologist & Clinical Researcher | Gastrointestinal Oncology · Neuroendocrine Tumors · Sarcomas | Real-World & Translational Research | @oncomet_
Santiago de Compostela, España
Joined October 2018
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GI Cancer: Top trending companies on 𝕏 during @myESMO 2026.
Explore #ESMO26 insights here: clin.larvol.com/conference/a…
#LARVOL #ESMO2026 #CancerResearch #CancerData #Oncology #OncologyInsights #MedicalOncology #ClinicalTrials #GICancer #GastrointestinalCancer #GICSM #ColorectalCancer #GastricCancer #LiverCancer #PancreaticCancer #ClinicalOncology | @Erman_Akkus | @GIMedOnc | @DraMartinezLago | @GillSharlene | @DaisukeKotani | @ilyassahinMD | @TapiaJC1 | @ArndtVogel | @Aiims1742 | @YannickBuccella | @DrAngelaLamarca | @CathyEngMD | @pashtoonkasi | @graokane | @UGrewalMD
BsAb: Top trending companies on 𝕏 during @myESMO 2026.
Explore #ESMO26 insights here: clin.larvol.com/conference/a…
#LARVOL #ESMO2026 #CancerResearch #CancerData #Oncology #OncologyInsights #MedicalOncology #ClinicalTrials #BsAbs #BispecificAntibodies | @DrRishabhOnco | @Erman_Akkus | @SuyogCancer | @barriere_dr | @M_Torasawa | @HHorinouchi | @GIMedOnc | @DraMartinezLago | @tompowles1 | @FordePatrick | @GillSharlene | @ChandrakanthMv | @dr_yakupergun | @ErulEnes | @DrYukselUrun
Immuno-Oncology (IO): Top trending companies on 𝕏 during @myESMO 2026.
Explore #ESMO26 insights here: clin.larvol.com/conference/a…
#LARVOL #ESMO2026 #CancerResearch #CancerData #Oncology #OncologyInsights #MedicalOncology #ClinicalTrials #ImmunoOncology #Immunotherapy | @DrRishabhOnco | @DrChoueiri | @Erman_Akkus | @tompowles1 | @SuyogCancer | @DrYukselUrun | @GIMedOnc | @dr_yakupergun | @PTarantinoMD | @DrKarineTawagi | @HHorinouchi | @ChandrakanthMv | @jasonwilliamsmd | @DraMartinezLago | @GillSharlene
Nieves Martinez Lago MD PhD retweeted
Thank you Colleagues for a phenomenal #ESMO26
ESMO in Madrid is a wrap, and we are grateful to everyone who shared, discussed, debated and amplified the science this week. You turned five days in Madrid into a truly global conversation. 🌍 OUR Network's MISSION: Keep our colleagues worldwide Up To date in REAL TIME.
📣 101.7M impressions of potential reach
💬 6.1K posts on X from 988 participants in 34 countries
⚡ 43.1 posts per hour across the meeting days
😊 45% positive sentiment, with only 6% negative
Real-time metrics powered by ACUVOX. WWW.ACUVOX.IO
🏆 Top influencers
@DrChoueiri, @StephenVLiu, @PTarantinoMD, @dr_yakupergun, @HHorinouchi, @zklaassen_md, @stolaney1, @ArndtVogel, @DrYukselUrun, @DraMartinezLago, @tompowles1, @SuyogCancer, @adamfeuerstein, @ScaltritiLab, @GIMedOnc, @ScottGottliebMD, @barriere_dr, @_ShankarSiva, @miriamgonp, @TiansterZhang, @matteolambe, @NiuSanford, @christine_lovly, @amerseburger, @GlopesMd, @montypal, @Icro_Meattini, @PGrivasMDPhD, @brian_rini, @CathyEngMD, @apolo_andrea, @AndreaNecchi, @DrSGraff, @graokane, @to_be_elizabeth, @ElisaAgostinett, @nataliagandur, @UOzkerim, @DrMirallas, @Lucarecco, @mzugman, @p_ciracimd, @DrVilmaPBarcia, @MarioBalsaMD, @scocmem, @GaiaGriguolo, @JankovicK, @Dr_Oncologista
🌎 Where the conversation came from
North America led with 1,940 posts, followed closely by Europe with 1,777. Boston, Madrid and New York were the most active cities.
🔬 Top studies by impact
1️⃣ DeLLphi-305 (SCLC): 4.0M reach, 170 posts
2️⃣ VOLGA (bladder): 3.7M reach, 141 posts
3️⃣ KRASCENDO-1 (NSCLC): 3.5M reach
4️⃣ SAFFRON (NSCLC): 3.3M reach
5️⃣ INTerpath-001 (melanoma): 154 posts
Pinging our Collaborators
Nieves Martinez Lago MD PhD retweeted
Concomitant publications at #ESMO26: new data moving swiftly from the podium to the peer-reviewed journals.
@Annals_Oncology @ESMO_Open @NEJM @NatureMedicine @TheLancet @TheLancetOncol @Nature @JAMA_current
Nieves Martinez Lago MD PhD retweeted
ARTEMIS-011 (#ESMO26 LBA9): First real progress in relapsed osteosarcoma in decades?
In heavily pretreated R/R osteosarcoma (≥2 prior lines), B7-H3 ADC risvutatug rezetecan (Ris-Rez) vs gemcitabine + docetaxel (n=122, China):
• Median PFS: 5.5 vs 1.4 months | HR 0.33, p<0.0001
• OS still immature (HR 0.51 — favorable trend)
• Toxicity trade-off: Grade ≥3 TEAEs 92.5% vs 83.3%; treatment-related SAEs 63.8% vs 28.6% (mostly hematologic)
• One G2 ILD (resolved), no treatment-related deaths
Meaningful PFS gain in a rare disease with almost no options. But higher toxicity and immature OS mean we still need global data and better toxicity management.
Would this change your practice for selected patients?
@myESMO @OncoAlert @herbloong @DraMartinezLago
#ESMO26 #Sarcoma #Osteosarcoma #ADC #ARTEMIS011 @oncodaily
Nieves Martinez Lago MD PhD retweeted
OncoAlert 4Sight Abstracts to be Presented at #ESMO26
Risvutatug Rezetecan (Ris-Rez) Versus Gemcitabine and Docetaxel (GD) in Heavily Pretreated Patients With Relapsed or Refractory (R/R) Osteosarcoma: Primary Results From the Phase 3 ARTEMIS-011 Study
🦴 Phase 3 (n=122, China): B7-H3-directed ADC risvutatug rezetecan vs gemcitabine + docetaxel in R/R osteosarcoma after ≥2 prior lines; 25% adolescents. Primary endpoint: PFS by BICR.
➡️ Median PFS 5.5 vs 1.4 mo; HR 0.33; p<0.0001
➡️ OS immature; HR 0.51
➡️ Grade ≥3 TEAEs 92.5% vs 83.3%; treatment-related SAEs 63.8% vs 28.6%
✅ Significant PFS improvement with a favorable OS trend and manageable safety, highlighting potential as a new treatment standard for R/R osteosarcoma.
🎙️ Lu Xie
(4Sight Made from Abstracts publicly available at the ESMO website)
Nieves Martinez Lago MD PhD retweeted
Safety & efficacy of INCB161734, a oral KRAS G12D inh, in combination with GEMNab or FOLFIRINOX in mPDAC
#ESMO26 #ESMOAmbassadors
👉ORR: 69 vs 89%, no PD
👉mPFS:
👉GI & hemato toxicity, but no skin tox
🧐very impressive, combination with both CTx feasible, ph 3 ongoing
@myESMO @ASCO
Nieves Martinez Lago MD PhD retweeted
HRS-4642 plus CTx ± adebrelimab as perioperative therapy in KRAS G12D-mPDAC: Preliminary results of a phase 2 study
#ESMO26 #ESMOAmbassadors
👉ORR: 63 vs 87%
👉Manageable safety
🧐 exciting results, tumor shrinkage in all pts, added benefit of ICI remains to be seen
@myESMO @ASCO
Nieves Martinez Lago MD PhD retweeted
Don’t miss the GIST session in Malaga auditorium in #ESMO2026 moderated by Dr Cesar Serrano @DrCeSarcoma. Proud of GEIS @GrupoGeis presence in ESMO
Nieves Martinez Lago MD PhD retweeted
As we inch closer to the wrap up of #ESMO26 🚨The Conversation is Buzzing
Real-time congress metrics by AcuVox.io
📈 83.9M impressions
📝 5.2K posts from 884 voices in 32 countries
💬 50.9 posts/hour · 44% positive
North America now leads the conversation, with Boston, London and New York the top cities!!
These are the leading voices 👇but we thank everyone posting!!
@OncoAlert @myESMO @DrChoueiri @NEJM @StephenVLiu @dr_yakupergun @PTarantinoMD @HHorinouchi @zklaassen_md @DrYukselUrun @tompowles1 @DraMartinezLago @ArndtVogel @adamfeuerstein
Thank you for driving the conversation in Madrid! 🇪🇸
Pinging our faculty @cdanicas @hoperugo @TiansterZhang @matteolambe @NiuSanford @stolaney1 @christine_lovly @amerseburger @GlopesMd @tompowles1 @montypal @Icro_Meattini @PGrivasMDPhD @brian_rini @CathyEngMD @apolo_andrea @DrSGraff @graokane @to_be_elizabeth @ElisaAgostinett @nataliagandur @UOzkerim @DrMirallas @mzugman @HHorinouchi @p_ciracimd @DrVilmaPBarcia @GIMedOnc @MarioBalsaMD @scocmem @AmandaNizamMD @GaiaGriguolo @JankovicK @Dr_Oncologista @Erman_Akkus
Nieves Martinez Lago MD PhD retweeted
🚀Day 4 Upper GI oral abstracts summary results #ESMO26 🟣
1) HRS-4642 (KRAS G12D inhibitor) in combination with GnP ± adebrelimab as perioperative therapy in resectable or borderline resectable KRAS G12D-mutant pancreatic cancer, ORR 63% and 87%
2) INCB161734, a novel oral KRAS G12D inhibitor, + GnP or mFFX in advanced pancreatic cancer , ORR 62% and 75%
3) LEAP-012 long-term OS data, pembro lenva TACE vs TACE in HCC , no OS benefit
4) C-CAR031, a GPC3-targeted TGFβRIIDN armored autologous CAR-T, in advanced HCC, manageable safety profile and ORR 44%
5) maintenance olaparib in DDR gene-mutated advanced BTC adter 1L platinum based ChT, median OS 29.6 mo, 2-yer OS rate 53.6%
6) Subcutaneous envafolimab plus GEMOX vs GEMOX in 1L of advanced BTC provided OS benefit
#cancer #oncology #GI #MedX @OncoAlert
Nieves Martinez Lago MD PhD retweeted
MASTERPLAN (#ESMO26 , n=74): SBRT + chemotherapy vs chemotherapy alone:
🔹 Median OS: 22 vs 14 months
🔹 Median PFS: 11.9 vs 6.3 months
🔹 12-month locoregional recurrence: 20.2% vs 52%
Promising phase II results; confirmation needed.
#ESMO26
@OncoDailyGI
@larvo
🤖 Made with AI
Nieves Martinez Lago MD PhD retweeted
#ESMO26 | Day 1
A first day of scientific discussions, emerging clinical evidence, and new perspectives in cancer research.
A valuable opportunity to exchange insights and reflect on how advances in translational and clinical oncology can improve patient care. @OncoAlert @myESMO
Nieves Martinez Lago MD PhD retweeted
OncoAlert 4Sight Abstracts to be Presented at #ESMO26
A Randomized Trial of Paclitaxel ± Tovecimig in Previously Treated Patients With Advanced Biliary Tract Cancer
@DrElkhoueiry @JavleMilind
🔬 Randomized phase 2/3 (n=168, 2:1): tovecimig (DLL4 × VEGF-A bispecific) + paclitaxel vs paclitaxel in previously treated advanced BTC. Primary endpoint: BICR ORR.
➡️ ORR 17.1% vs 5.3% (p=0.031); median PFS 4.7 vs 2.6 mo, HR 0.44 (p<0.0001)
➡️ OS HR 1.05 (p=0.78); 54% crossed over to tovecimig + paclitaxel
➡️ Related grade ≥3 hypertension 44%; TEAEs leading to discontinuation 40% vs 15%
✅ Significant ORR and PFS advantage; OS analysis confounded by high crossover, precluding a meaningful comparison.
🎙️ Nilofer Azad
👥 Zishuo Hu · Ilyas Sahin · Renuka Iyer · Olivia Aranha · Howard Hochster · Priyadarshini Pathak · Scott Paulson · Aparna Kalyan · Chih-Yi Liao · Nguyen Tran · Robin Kelley · Gregory Heestand · David Cosgrove · Anthony El-Khoueiry · Mitesh Borad · Nashat Gabrail · Umair Majeed · Lingling Du · Suneel Kamath · Nathan Shumway · Rachna Shroff · Lipika Goyal · Minori Rosales · Milind Javle
(4Sight Made from Abstracts publicly available at the ESMO website)
@CathyEngMD, @BenWestphalen, @graokane, @NiuSanford,
, @GillSharlene, @pashtoonkasi, @DrVilmaPBarcia, @Erman_Akkus, @GIMedOnc, @UOzkerim, @MarioBalsaMD, @p_ciracimd, @DraMartinezLago, @DaisukeKotani, @Aiims1742, @ARosen380, @realbowtiedoc, @KoheiShitara,
Nieves Martinez Lago MD PhD retweeted
MASTERPLAN randomised ph2
➡️chemo(90% mFFX) +\-SBRT localised #PDAC
➡️included potentially operable high risk /BR &LAPC not operable
➡️primary endpoint 12mth LRR :20% v 52%
➡️more R0 resections with SBRT
➡️mPFS 11.9 v6.3mth; mOS 22 v 14mth
@myesmo #ESMO26 @oncoalert
Nieves Martinez Lago MD PhD retweeted
Great to present the results of the @GrupoGetne SPAINTRK study at #ESMO2026!
Our real-world data in spanish population support the efficacy and durability of larotrectinib across NTRK fusion-positive solid tumors.
Proud of this collaborative effort!
Nieves Martinez Lago MD PhD retweeted
If you’re looking for more #ESMO26 coverage outside GI, look no further! @OncoAlert PULSe with pan-tumor expertise.
Nieves Martinez Lago MD PhD retweeted
The OncoAlert #ESMO26 PULSE Faculty is ready! 🇪🇸 WE ARE HERE!
Meet our incredible faculty reporting live from Madrid:
@cdanicas @hoperugo @DrChoueiri @TiansterZhang @matteolambe @NiuSanford @stolaney1 @christine_lovly @amerseburger @GlopesMd @tompowles1 @montypal @Icro_Meattini @PGrivasMDPhD @brian_rini @CathyEngMD @apolo_andrea @AndreaNecchi @DrSGraff @BenWestphalen @graokane @to_be_elizabeth @ElisaAgostinett @nataliagandur @UOzkerim @DrMirallas @DrYukselUrun @Lucarecco @mzugman @HHorinouchi @p_ciracimd @DraMartinezLago @DrVilmaPBarcia @GIMedOnc @MarioBalsaMD @scocmem @AmandaNizamMD @GaiaGriguolo @JankovicK @Dr_Oncologista @Erman_Akkus @WeOncologists @niklas_kluemper @Markuseckstein3
Whether you're at #ESMO26 in Madrid or following from home, our faculty will bring you the latest science, insights, and key updates straight from the congress.
OncoAlert has you covered!
Less noise. No nonsense. Just science.
Strictly by colleagues, for colleagues!












































