March 2026


Issue No. 25

LinkedIn Follow Us

CORNERSTONE HAPPENINGS

Cornerstone Specialty Network's Spring Summit was held on March 13-14, 2026 in Scottsdale, AZ. The two-day live event provided a forum to discuss initiatives aimed at strengthening the viability of community oncology, foster engagement with strategic pharma industry partners, and facilitate peer-to-peer exchange among community oncologists.

Save the Date for our Fall Summit - to be held in Miami, FL on October 9-10, 2026.

Thank you to our strategic partners!

Our ASH Data Review was held virtually on February 19th, 2026 with our cochairs Dr. Pankit Vachhani, Dr. Sujith Kalmadi, and Dr. Eric Schaefer highlighting key clinical trials presented at the 67th ASH Annual Meeting and Exposition in December with a focus on leukemia, myeloma and lymphoma, providing a comprehensive review with discussion featuring interactive polling and live chat Q&A. We thank the more than 100 attendees who joined us for the evening! Click here to access the slides.

Click here to download the Key Takeaways

CLINICAL INVESTIGATION

First study has completed enrollment!

We are pleased to share that our efforts toward advancing real-world oncology research continue to progress. As of February 19th, 2026 enrollment in our initial clinical investigation study, Prospective Observational Study on Infusion-Related Reactions with Docivyx® or Docetaxel in Participants with Solid Malignancies [Protocol CSNAVX1] sponsored by Avyxa is complete! Thank you to all our study participants!  

Our second clinical investigation study Retrospective Observational Study on HR+ and HER2-Low (IHC 1+ or 2+ with ISH negative) and HER2-Ultralow (IHC 0 with membrane staining) Metastatic Breast Cancer [Protocol CSNDSI01] sponsored by DSI in well underway with 13 active sites and 224 patients enrolled!  

  • Cancer Center of Kansas - 33 patients
  • HealthPartners - 30 patients
  • Singing River - 30 patients
  • Northwest Cancer Centers - 27 patients
  • The Toledo Clinic - 26 patients
  • Premier Oncology - 17 patients
  • Astera - 17 patients
  • Renown Health - 10 patients
  • Cancer Care of York - 9 patients
  • Utah Cancer Specialists - 9 patients
  • Zangmeister Cancer Center - 8 patients
  • Profound Research - 6 patients
  • Maryland Oncology & Hematology - 2 patients

As a quick reminder, this study is a retrospective study chart review and has been deemed to be IRB exempt by the Central IRB. Thanks to all who have already committed to this initiative, we look forward to filling out the remaining few open research site slots! 

Our third clinical investigation study Retrospective Chart Review to Characterize Real-World Use, Clinical Outcomes, and Safety of Datopotamab Deruxtecan (Dato-DXd) in EGFR-Mutated NSCLC Following FDA Approval (June 23, 2025), Including Treatment Patterns and Outcomes Among Participants Eligible for Dato-Dxd [Protocol CSNDSI02] sponsored by DSI has begun site recruitment. We are looking forward to engaging with initial sites and welcome additional participation!  


If interested in participating in any of our clinical trials, please contact Rachel M. Condjella, Ph.D. — Senior Director of Clinical

Investigations & Market Insights rcondjella@cornerstoneonc.com  

2026 UPCOMING EVENTS

Our Lung Data Review to be held virtually on May 7th 2026 with Dr. Mekhail, Dr. Schaefer and Dr. Kalmadi.

Click below to join the waitlist.

Cornerstone Specialty Network's National Fall Summit will be held in Miami, Florida on October 9-10, 2026.

Click below to join the waitlist.

Your News, Our Newsletter!

We want to hear from you! Share your exciting projects, upcoming events, or personal milestones with the Cornerstone Specialty Network community.

CLINICAL UPDATES

FDA Updates for February 2026

Oncology (Cancer)/Hematologic Malignancies Approval Notifications | FDA 


On March 5, 2026, the Food and Drug Administration approved teclistamab (Tecvayli, Janssen Biotech, Inc.) in combination with daratumumab hyaluronidase-fihj for adult patients with relapsed or refractory multiple myeloma who have received at least one prior line of therapy including a proteasome inhibitor and an immunomodulatory agent. The approval also converts the accelerated approval to traditional approval for teclistamab, as monotherapy, in adults with relapsed or refractory multiple myeloma who have received at least four prior lines of therapy, including a proteasome inhibitor, an immunomodulatory agent, and an anti-CD38 monoclonal antibody. Teclistamab received accelerated approval for this indication in 2022, evaluated in MajesTEC-3Read More


On February 26, 2026, the Food and Drug Administration granted accelerated approval to zongertinib (Hernexeos, Boehringer Ingelheim Pharmaceuticals, Inc.), a kinase inhibitor, for an expanded indication for adults with unresectable or metastatic non-squamous non-small cell lung cancer (NSCLC) whose tumors have HER2 (ERBB2) tyrosine kinase domain (TKD) activating mutations, as detected by an FDA-authorized test evaluated in Beamion LUNG-1Read More 


On February 24, 2026, the Food and Drug Administration granted traditional approval to encorafenib (Braftovi, Array BioPharma Inc., a subsidiary of Pfizer Inc.) in combination with cetuximab and fluorouracil-based chemotherapy for the treatment of adult patients with metastatic colorectal cancer (CRC) with a BRAF V600E mutation, as detected by an FDA-authorized test evaluated in the BREAKWATER trial. Encorafenib received accelerated approval in combination with cetuximab and mFOLFOX6 for metastatic colorectal cancer with BRAF V600E mutation in 2024.  Read More


On February 19, 2026, the Food and Drug Administration approved acalabrutinib (Calquence, AstraZeneca) tablets and capsules in combination with venetoclax (Venclexta, AbbVie Inc. and Genentech Inc.) for adults with chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma (SLL) evaluated. Read More


On February 10, 2026, the Food and Drug Administration approved pembrolizumab (Keytruda, Merck) as well as pembrolizumab and berahyaluronidase alfa-pmph (Keytruda Qlex, Merck) in combination with paclitaxel, with or without bevacizumab, for adult patients with platinum-resistant epithelial ovarian, fallopian tube, or primary peritoneal carcinoma whose tumors express PD-L1 (CPS≥1) as determined by an FDA-authorized test, and who have received one or two prior systemic treatment regimens evaluated in KEYNOTE-B96. FDA also approved the PD-L1 IHC 22C3 pharmDx (Agilent Technologies, Inc) as a companion diagnostic device to identify patients with epithelial ovarian, fallopian tube, or primary peritoneal carcinoma whose tumors express PD-L1 (CPS≥1) for treatment with pembrolizumab. Read More


On February 5, 2026, the FDA provided the following to increase awareness of recent updates to the product labeling of capecitabine (Xeloda) and fluorouracil (5-FU) related to risks associated with dihydropyrimidine dehydrogenase (DPD) deficiency. All healthcare providers should be aware of the risks of DPD deficiency, inform patients prior to treatment about the potential for serious and life-threatening toxicities due to DPD deficiency, and test patients for genetic variants of DPYD prior to initiating treatment with capecitabine or 5-FU unless immediate treatment is necessary. Read More

Thank You

Cornerstone would like to take this opportunity to thank our select pharma partners for their support of our programs enabling us to provide unique opportunities to connect with our network, deliver key educational programs, and ultimately benefit patient care. 

The largest and most diverse

Independent Network in Community Oncology.

Do you want to be updated on our network news and initiatives in a simple and fast way?

Follow the Cornerstone Specialty Network page on LinkedIn

Click here to follow our page!

Cornerstone Specialty Network LLC  •  P.O. Box 173, New Hope, PA


www.cornerstoneoncology.com