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KOL Pulse

What's Hot in Hematology/Oncology

Daily DigestSunday, July 26, 2026

The oncology KOL conversation on X today is led by Lung Cancer, Breast Cancer, GI Cancers, GU Cancers, Multiple Myeloma, Leukemia & Lymphoma. The KOL Pulse Daily Digest of what verified physician (KOL) voices are discussing on X across lung, breast, GI, GU, multiple myeloma, and leukemia & lymphoma, ranked by engagement over the last 48 hours.

🫁Lung Cancer
Focus on Upcoming Meetings and Patient Quality of Life

Upcoming educational meetings, including #DCLung26, are set to feature updates on topics like ROS1 NSCLC. Recent patient-focused discussions at the #ALKSummit26 centered on managing side effects and improving quality of life for patients with ALK-positive lung cancer.

ROS1 NSCLCALK+ NSCLC#DCLung26#ALKSummit26#TexasLung27
@StephenVLiu

“Join us in Washington, DC on Saturday, October 10 for #DCLung26 - a one-day, comprehensive, multidisciplinary, discussion-based lung cancer CME update! Dr. @JessicaJLinMD will give us her perspective on ROS1 NSCLC and new agents that will impact care!”

— @StephenVLiu · Upcoming CME Event · View post ↗
@ALKPositiveinc

“How do we live well w ALK+#lungcancer? Our Board Member @Yvonne_Diaz_ Diaz hosted this convo today w Dr @ShirishGadgeel, @DrYolaOLO & members of the ALK community. An honest conversation about side effects, quality of life & what matters most to us.”

— @ALKPositiveinc · Patient Quality of Life · View post ↗
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🎗️Breast Cancer
DARVIN trial: Dalpiciclib shows PFS signal in visceral crisis

The single-arm, phase II DARVIN trial evaluating dalpiciclib plus endocrine therapy in HR+/HER2- advanced breast cancer with visceral crisis showed a median PFS of 11.2 months. An IPTW-adjusted external comparison against chemotherapy found a PFS benefit (11.2 vs 4.6 months; HR 0.30), though these findings from a nonrandomized study are considered hypothesis-generating.

DARVINdalpiciclibvisceral crisisCDK4/6 inhibition
@DrRishabhOnco

“This strengthens the case that selected patients with HR+/HER2− visceral crisis may not automatically require chemotherapy.”

— @DrRishabhOnco · CDK4/6i in visceral crisis · View post ↗
@HemOncMiami

“Case-by-case discussion = clinical pearls you can use TODAY.”

— @HemOncMiami · Clinical education · View post ↗
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🔵GI Cancers
ctDNA Dynamics in Pancreatic and Biliary Cancers

A prospective study in localized pancreatic ductal adenocarcinoma found circulating KRAS tumor DNA was detectable at diagnosis, after neoadjuvant chemotherapy, and after surgical resection. Separately, a real-world analysis is evaluating ctDNA in patients with curatively resected stage I-III biliary tract cancer. The GI oncology community is also reviewing Total Neoadjuvant Therapy (TNT) strategies in rectal cancer.

ctDNAKRASPancreatic CancerBiliary Tract CancerRectal CancerCholangiocarcinomaIDH1
@Erman_Akkus

“Real-world analysis of ctDNA and other biomarkers in patients with curatively resected stage I-III biliary tract cancer - ESMO Gastrointestinal Oncology”

— @Erman_Akkus · ctDNA in Biliary Tract Cancer · View post ↗
@Erman_Akkus

“🏥TNT strategies in rectal cancer”

— @Erman_Akkus · Rectal Cancer Treatment · View post ↗
@AnnalsofSurgery

“In a prospective study of localized pancreatic ductal adenocarcinoma, circulating KRAS tumor DNA was detectable at diagnosis, after neoadjuvant chemotherapy, and after surgical resection.”

— @AnnalsofSurgery · ctDNA in Pancreatic Cancer · View post ↗
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🔷GU Cancers
New data on deferred nephrectomy in RCC, radiomics in bladder

A multicenter study of deferred consolidative nephrectomy in over 200 RCC patients after IO-based therapy found a 13% pathological complete response rate and 100% 18-month PFS. Separately, a single-center radiomics study developed a dual-energy CT model to predict high- versus low-grade NMIBC pre-resection, achieving an AUC of 0.89.

deferred consolidative nephrectomyRCCNMIBCRadiomicsmtDNA
@katy_beckermann

“Can a dual-energy CT call a bladder tumor's grade before resection? This model reaches AUC 0.89 for high- vs low-grade NMIBC.”

— @katy_beckermann · Bladder Cancer Radiomics · View post ↗
@rmelias2

“mtDNA alterations are far more common than I realized in RCC. How will we be able to leverage this therapeutically?”

— @rmelias2 · mtDNA in RCC · View post ↗
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🟣Multiple Myeloma
IMWG Plasmacytoma Guidelines, BCMA Data in AL Amyloidosis

New International Myeloma Working Group (IMWG) recommendations for solitary plasmacytomas highlight a 50% risk of progression to symptomatic myeloma within 5 years after local radiotherapy. In related diseases, a pooled analysis of BCMA-targeted therapies in relapsed/refractory AL Amyloidosis showed cardiac responses in 41% of evaluable patients. Research on CAR-T kinetics found cilta-cel expansion is greater than ide-cel's, with rapid peak expansion correlating with delayed neurotoxicity.

Solitary PlasmacytomaIMWGBCMA-targeted therapiesAL AmyloidosisCilta-celIde-celMRD
@Myeloma_Doc

“Note the 50% risk of progression to symptomatic myeloma within 5 years after initial definitive local radiotherapy.”

— @Myeloma_Doc · Solitary Plasmacytoma · View post ↗
@HadidiSamer

“✅ Cardiac responses occurred in 41% of evaluable patients (BsAb highest at 49%), and renal responses in 30% overall”

— @HadidiSamer · BCMA Therapies in AL Amyloidosis · View post ↗
@SurbhiSidanaMD

“✅Rapid peak cilta-cel expansion correlates with delayed NT”

— @SurbhiSidanaMD · CAR-T Kinetics and Toxicity · View post ↗
@Myeloma_Doc

“MRD dynamics predicts progression (pts w/ volatile results & those w/ primarily & resurgent MRD resistance had dismal survival) and reveals a vulnerable state for immunotherapy interception in myeloma w/ BCMA CAR-T cells:”

— @Myeloma_Doc · MRD Dynamics Post-CAR-T · View post ↗
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🩸Leukemia & Lymphoma
DA-EPOCH-R Data in Front-Line Burkitt Lymphoma

A retrospective cohort study comparing front-line treatments for Burkitt lymphoma found that DA-EPOCH-R resulted in the best EFS and OS versus GMALL high-intensity therapy. Separately, a survey is circulating within the hematology community to establish a physician benchmark for evaluating AI in hematologic malignancies.

Burkitt lymphomaDA-EPOCH-RGMALLAI in hematology
@smbenlazar

“Best EFS and OS for DA EPOCH R in ND Burkitt lymphoma >>> Comparison of outcomes after DA-EPOCH-R or GMALL high-intensity therapy for front-line treatment of Burkitt lymphoma: A retrospective cohort”

— @smbenlazar · Burkitt Lymphoma · View post ↗
@YLeyfman

“Should AI be judged on straightforward guideline-based questions—or on the cases where even experts thoughtfully disagree?”

— @YLeyfman · AI in Hematology · View post ↗
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Compiled and reviewed by the KOL Pulse research team, led by Brian Shields, Founder, KOL Pulse. Quotes are verbatim from physicians' public posts on X and cross-checked by an automated audit. Last updated July 26, 2026.