News
Media
Conferences
Publications
Events
CME/CE
Resources
Career Center
Subscribe

Your AI-Trained Oncology Knowledge Connection!

Opinion|Videos|February 29, 2024

COSMOS-CRC-03: ctDNA and Recurrence in Colorectal Cancer

Author(s)John Strickler, MD, Aparna Raj Parikh, MD, MS , Stacey A. Cohen, MD

The expert panel provides a comprehensive overview of the COSMOS-CRC-03 study and touch on the importance of also looking at real-world data.

Episodes in this series

A panel of 5 experts on colorectal cancer

EP. 1 Testing for MRD With ctDNA in Colorectal Cancer (CRC)

Arvind N. Dasari, MD, MS, an expert on colorectal cancer

EP. 2 Platforms for Testing MRD in CRC

A panel of 5 experts on colorectal cancer

EP. 3 MRD Testing Practices in Colorectal Cancer

Michael Foote, MD, an expert on colorectal cancer

EP. 4 Patient Profile 1: A 50-Year-Old With Stage III Colorectal Cancer

A panel of 5 experts on colorectal cancer

EP. 5 Prospective Trial Data on MRD Testing in Early-Stage CRC

A panel of 5 experts on colorectal cancer

EP. 6 COSMOS-CRC-03: ctDNA and Recurrence in Colorectal Cancer

Stacey Cohen, MD, an expert on colorectal cancer

EP. 7 Patient Profile 2: A 39-Year-Old Woman with High-Risk Stage II CRC

Aparna Parikh, MD, an expert on colorectal cancer

EP. 8 DYNAMIC Trial: ctDNA Analysis Guiding Adjuvant Therapy in Early-Stage CRC

A panel of 5 experts on colorectal cancer

EP. 9 Colorectal Cancer: Key Updates from GALAXY At ASCO GI 2024

Arvind N. Dasari, MD, MS, an expert on colorectal cancer

EP. 10 Rationale and Study Design of CIRCULATE-NORTH AMERICA in CRC

Stacey Cohen, MD, an expert on colorectal cancer

EP. 11 Initial Results from Phase 2 COBRA Study in Colorectal Cancer

Arvind N. Dasari, MD, MS, an expert on colorectal cancer

EP. 12 Patient Profile 3: A 62-Year-Old Woman with Colon Cancer

A panel of 5 experts on colorectal cancer

EP. 13 The Study Design and Early Findings from the INTERCEPT Study in CRC

A panel of 5 experts on colorectal cancer

EP. 14 BESPOKE CRC: The Impact of ctDNA-Guided Therapy in CRC

A panel of 5 experts on colorectal cancer

EP. 15 Future Perspectives on MRD Testing in Colorectal Cancer

Newsletter

Stay up to date on recent advances in the multidisciplinary approach to cancer.

Related Content

Data from the phase 3 BREAKWATER trial demonstrated that encorafenib plus cetuximab and chemotherapy yields clinical benefit for this patient population.

FDA Approves Liquid Biopsy CDx for Encorafenib Regimen in BRAF V600E+ CRC

January 22nd 2026

Taiwan FDA Approves Nivolumab/Ipilimumab for MSI-H/dMMR Metastatic CRC

ByCancer Network Staff

January 15th 2026

Next steps in surgery for gastroesophageal cancer include offerings for patients with advanced disease, such as those with oligometastases.

Outlining the Evolution of Surgical Practice in Gastroesophageal Cancer

ByDaniela Molena, MD

January 15th 2026

Data from the GALAXY study in Japan may inform future use of total neoadjuvant therapy among patients with rectal cancer in the US.

ctDNA Negativity in Rectal Cancer Signals “Clear Stop” to Adjuvant Chemo

ByNicholas James Hornstein, MD, PhD

January 14th 2026

Bodies like the NCCN must keep up with data related to ctDNA so that it can be incorporated in a measured manner, said Nicholas Hornstein, MD, PhD.

ctDNA is “Here to Stay” as a Marker in Rectal Cancer Care

ByNicholas James Hornstein, MD, PhD

January 13th 2026

Latest CME

Community Oncology Connections™: Optimizing SCLC Treatment Strategies and Managing Adverse Events Across Disease Stages | Arkansas

Community Oncology Connections™: Optimizing SCLC Treatment Strategies and Managing Adverse Events Across Disease Stages | Arkansas

Erminia Massarelli, MD, PhD, MS; Parth Khade, MD

Community Oncology Connections™: Optimizing SCLC Treatment Strategies and Managing Adverse Events Across Disease Stages | Tennessee

Community Oncology Connections™: Optimizing SCLC Treatment Strategies and Managing Adverse Events Across Disease Stages | Tennessee

Misty D. Shields, MD, PhD; Chandler Park, MD, MSc, FACP

Community Oncology Connections™: Optimizing SCLC Treatment Strategies and Managing Adverse Events Across Disease Stages | South Carolina

Community Oncology Connections™: Optimizing SCLC Treatment Strategies and Managing Adverse Events Across Disease Stages | South Carolina

Misty D. Shields, MD, PhD; Rujul Parikh, MD

Personalized Management in NSCLC: Strategies for Early Detection, Molecular Testing, and Targeted Therapies | Kansas

Personalized Management in NSCLC: Strategies for Early Detection, Molecular Testing, and Targeted Therapies | Kansas

Charu Aggarwal, MD, MPH, FASCO; Yifan Tu, MD, PhD

Community Oncology Connections™: Beyond Primary End Points—Digging Into Randomized and Real-World Data to Guide Challenging Treatment Decisions in HR+/HER2− Metastatic Breast Cancer | Washington State Medical Oncology Society

Community Oncology Connections™: Beyond Primary End Points—Digging Into Randomized and Real-World Data to Guide Challenging Treatment Decisions in HR+/HER2− Metastatic Breast Cancer | Washington State Medical Oncology Society

Marla D. Lipsyc-Sharf, MD; Ashley Frith, MD

Personalized Management in NSCLC: Strategies for Early Detection, Molecular Testing, and Targeted Therapies | Wyoming and Montana

Personalized Management in NSCLC: Strategies for Early Detection, Molecular Testing, and Targeted Therapies | Wyoming and Montana

Charu Aggarwal, MD, MPH, FASCO; Mo Ziari, MD

Medical Crossfire®: Harnessing the Power of Modern Therapies in Newly Diagnosed Multiple Myeloma

Medical Crossfire®: Harnessing the Power of Modern Therapies in Newly Diagnosed Multiple Myeloma

C. Ola Landgren, MD, PhD; Mohamad Mohty, MD, PhD; Surbhi Sidana, MD

Medical Crossfire®: Expert Perspectives on Targeting c-Met Overexpression and 𝘔𝘌𝘛 Genomic Alterations in NSCLC – Unveiling the Complexities of 𝘔𝘌𝘛 Dysregulation

Medical Crossfire®: Expert Perspectives on Targeting c-Met Overexpression and 𝘔𝘌𝘛 Genomic Alterations in NSCLC – Unveiling the Complexities of 𝘔𝘌𝘛 Dysregulation

Rebecca Heist, MD, MPH; Alex A. Adjei, MD, PhD, FACP; Sandip Patel, MD, FASCO; Jeremy Segal, MD, PhD

GI Tumor Board—Applying Recent Advances in Biomarker Testing and Treatment in Metastatic Colorectal Cancer

GI Tumor Board—Applying Recent Advances in Biomarker Testing and Treatment in Metastatic Colorectal Cancer

John H. Strickler, MD; Stacey A. Cohen, MD; Aparna Parikh, MD; Kanwal P.S. Raghav, MBBS, MD

2nd Annual Hawaii Cancer Conference

In-Person Event

2nd Annual Hawaii Cancer Conference

January 24-25, 2026

Medical Crossfire®: Bridging Evidence to Practice in AML…Updates on FLT3, IDH1/2, Maintenance, Combos, and Clinical Trials

Medical Crossfire®: Bridging Evidence to Practice in AML…Updates on FLT3, IDH1/2, Maintenance, Combos, and Clinical Trials

Naval G. Daver, MD; Jessica Altman, MD; Amir T. Fathi, MD; Gail J. Roboz, MD; Joshua Zeidner, MD

Personalized Management in NSCLC: Strategies for Early Detection, Molecular Testing, and Targeted Therapies | New Mexico

Personalized Management in NSCLC: Strategies for Early Detection, Molecular Testing, and Targeted Therapies | New Mexico

Zofia Piotrowska, MD, MHS; Shan Guo, MD

Community Oncology Connections™: Optimizing SCLC Treatment Strategies and Managing Adverse Events Across Disease Stages | North Carolina

Community Oncology Connections™: Optimizing SCLC Treatment Strategies and Managing Adverse Events Across Disease Stages | North Carolina

Misty D. Shields, MD, PhD; Michelle Ojemuyiwa, MD

Live Tumor Board: Squamous Cell Carcinoma of the Head & Neck – Post-CRT Decisions in the Locally Advanced Setting

In-Person + Virtual Event

Live Tumor Board: Squamous Cell Carcinoma of the Head & Neck – Post-CRT Decisions in the Locally Advanced Setting

February 19, 2026

A Breath of Strength: Managing Cancer Associated LEMS and Lung Cancer as One

A Breath of Strength: Managing Cancer Associated LEMS and Lung Cancer as One

Estelamari Rodriguez, MD, MPH; Millie Das, MD; Ruham Nasany, MD

Show Me the Data™: Bridging Clinical Gaps Along the Continuum From Resectable, Early Stage to Advanced Gastric/Gastroesophageal Junction Cancers

Show Me the Data™: Bridging Clinical Gaps Along the Continuum From Resectable, Early Stage to Advanced Gastric/Gastroesophageal Junction Cancers

Zev A. Wainberg, MD; Manish A. Shah, MD, FASCO; Syma Iqbal, MD

Striking the Right Nerve: Managing Cancer Associated LEMS in Lung Cancer Patients

Striking the Right Nerve: Managing Cancer Associated LEMS in Lung Cancer Patients

Anne Chiang, MD, PhD; J. Douglas Miles, MD, PhD, FAAN; Suma Satti, MD

19th Annual New York GU Cancers Congress™

In-Person Event

19th Annual New York GU Cancers Congress™

March 13-14, 2026

Medical Crossfire®: Expert Interpretations of the Latest Data in CLL Management – Understanding the Impact of Optimal Treatment Selection on Patient Outcomes

Medical Crossfire®: Expert Interpretations of the Latest Data in CLL Management – Understanding the Impact of Optimal Treatment Selection on Patient Outcomes

Jennifer R. Brown, MD, PhD; Alexey V. Danilov, MD, PhD; Matthew S. Davids, MD, MMSc

Virtual Testing Board: Digging Deeper on Your Testing Reports to Elevate Patient Outcomes in Advanced Non–Small Cell Lung Cancer

Virtual Testing Board: Digging Deeper on Your Testing Reports to Elevate Patient Outcomes in Advanced Non–Small Cell Lung Cancer

Stephen V. Liu, MD; Michelle Afkhami, MD; Ignacio I. Wistuba, MD; Helena Yu, MD

Medical Crossfire® – From Diagnostic Dilemmas to Potential Treatment Breakthroughs: Exploring Novel Targets for Extrapulmonary Neuroendocrine Carcinomas

In-Person + Virtual Event

Medical Crossfire® – From Diagnostic Dilemmas to Potential Treatment Breakthroughs: Exploring Novel Targets for Extrapulmonary Neuroendocrine Carcinomas

March 24, 2026

Addressing Unmet Needs in HER2+ Metastatic BTC

Addressing Unmet Needs in HER2+ Metastatic BTC

Rahul Gosain, MD, MBA; Rohit Gosain, MD; Ghassan Abou-Alfa, MD, MBA

Community Practice Connections™: Tailored Treatment Approaches for Older Patients With Advanced HR+/HER2– Breast Cancer

Community Practice Connections™: Tailored Treatment Approaches for Older Patients With Advanced HR+/HER2– Breast Cancer

Hope S. Rugo, MD, FASCO; Neil M. Iyengar, MD; Komal Jhaveri, MD, FACP

Community Practice Connections™: Optimizing Treatment Outcomes and Preserving Fertility in Premenopausal HR+ Breast Cancer

Community Practice Connections™: Optimizing Treatment Outcomes and Preserving Fertility in Premenopausal HR+ Breast Cancer

Rebecca Shatsky, MD; Kelly McCann, MD, PhD; Michelle L. Taylor, ANP-BC

From Bench to Bedside: Paradigm Shifts in HER2+ Metastatic BTC Treatment

From Bench to Bedside: Paradigm Shifts in HER2+ Metastatic BTC Treatment

Rahul Gosain, MD, MBA; Rohit Gosain, MD; Shubham Pant, MD, MBBS

Proactive Adverse Event Management for HER2+ BTC Treatments

Proactive Adverse Event Management for HER2+ BTC Treatments

Rahul Gosain, MD, MBA; Rohit Gosain, MD; Rachna T. Shroff, MD, MS, FASCO

Community Practice Connections™: Empowering Interventional Radiologists in the Emerging Era of Oncolytic Immunotherapies for Melanoma

Community Practice Connections™: Empowering Interventional Radiologists in the Emerging Era of Oncolytic Immunotherapies for Melanoma

Yana G. Najjar, MD; Douglas B. Johnson, MD, MSCI; Rahul A. Sheth, MD, FSIR

A Case-Guided Discussion on Managing Immune Thrombocytopenic Purpura (ITP)

A Case-Guided Discussion on Managing Immune Thrombocytopenic Purpura (ITP)

Cindy Neunert, MD, MSCS; Hanny Al-Samkari, MD; Joseph Shatzel, MD, MCR

Evolving Treatment Strategies in Pancreatic Cancer: Current Standards, Emerging Targets, and the Role of Molecular Testing

Evolving Treatment Strategies in Pancreatic Cancer: Current Standards, Emerging Targets, and the Role of Molecular Testing

Eileen M. O’Reilly, MD; E. Gabriela Chiorean, MD, FASCO; Michael J. Pishvaian, MD, PhD; Brian Wolpin, MD, MPH

PER Tumor Board®: Applying Recent Advances to Transform the Treatment Paradigm in SCLC—Expert Perspectives on New Approvals and Emerging Strategies

PER Tumor Board®: Applying Recent Advances to Transform the Treatment Paradigm in SCLC—Expert Perspectives on New Approvals and Emerging Strategies

Jonathan W. Goldman, MD; Percy Lee, MD, FASTRO; Erminia Massarelli, MD, PhD, MS; Misty D. Shields, MD, PhD

Medical Crossfire®: Integrating Next-Generation Endocrine Targeting Therapies to Improve Outcomes for Patients With HR+/HER2- Breast Cancer

Medical Crossfire®: Integrating Next-Generation Endocrine Targeting Therapies to Improve Outcomes for Patients With HR+/HER2- Breast Cancer

William J. Gradishar, MD, FASCO, FACP; Laura Huppert, MD; Yuan Yuan, MD, PhD

Medical Crossfire®: Improving Patient Outcomes in Myeloproliferative Neoplasms With Novel Therapeutic Approaches

Medical Crossfire®: Improving Patient Outcomes in Myeloproliferative Neoplasms With Novel Therapeutic Approaches

Rami Komrokji, MD; Gabriela Hobbs, MD; John Mascarenhas, MD; Naveen Pemmaraju, MD

Medical Crossfire®: Precision Medicine in Glioma Treatment — Integration of Molecular Profiling to Inform Targeted Therapies

Medical Crossfire®: Precision Medicine in Glioma Treatment — Integration of Molecular Profiling to Inform Targeted Therapies

Vinay K. Puduvalli, MD; Manmeet Ahluwalia, MD, MBA; Stephen J. Bagley, MD, MSCE; Angela Waanders, MD, MPH, MS

Cases & Conversations™: Transforming AML Care—Precision Strategies, Evolving Therapies, and Clinical Insights

Cases & Conversations™: Transforming AML Care—Precision Strategies, Evolving Therapies, and Clinical Insights

Gail J. Roboz, MD; Hagop Kantarjian, MD; Catherine Lai, MD, MPH; Amer Zeidan, MBBS, MHS

Tumor Board: Expert Insights on Managing Classical 𝘌𝘎𝘍𝘙 Mutations, 𝘌𝘎𝘍𝘙 Exon 20 Insertions, and Atypical 𝘌𝘎𝘍𝘙 Mutations in Metastatic NSCLC

Tumor Board: Expert Insights on Managing Classical 𝘌𝘎𝘍𝘙 Mutations, 𝘌𝘎𝘍𝘙 Exon 20 Insertions, and Atypical 𝘌𝘎𝘍𝘙 Mutations in Metastatic NSCLC

Balazs Halmos, MD, MS; Enriqueta Felip, MD, PhD; Julia Rotow, MD

$Cases and Conversations™: Sorting Through the Expanding Treatment Options for Patients with Relapsed/Refractory Multiple Myeloma$

Cases and Conversations™: Sorting Through the Expanding Treatment Options for Patients with Relapsed/Refractory Multiple Myeloma

C. Ola Landgren, MD, PhD; Mohamad Mohty, MD, PhD; Surbhi Sidana, MD

Trending on CancerNetwork

Zavabresib Earns FDA Orphan Drug Designation in Myelofibrosis

New CAR T-Cell Therapy Earns FDA Breakthrough Status in T-Cell Malignancies

Median OS Not Yet Reached With New Immunotherapy Combo in 2L Glioblastoma

Data Show Potentially Higher Disease Burden Among Male NDMM Population

FDA Accepts NDA for Gedatolisib in HR+/HER2–, PIK3CA Wild-Type Breast Cancer