|Videos|November 15, 2022

Chemoimmunotherapy in mNSCLC: Design and Outcomes of the POSEIDON Trial

Author(s)Edward B. Garon, MD, MS

A key opinion leader reviews the study design and efficacy and safety outcomes of the POSEIDON trial investigating durvalumab + tremelimumab + chemotherapy for treatment of mNSCLC.

Episodes in this series

EP. 1 Common Adverse Events to Immunotherapies in mNSCLC

EP. 1 Common Adverse Events to Immunotherapies in mNSCLC

EP. 2 Biomarker Testing for Targetable Mutations in Non-Small Cell Lung Cancer (NSCLC)

EP. 2 Biomarker Testing for Targetable Mutations in Non-Small Cell Lung Cancer (NSCLC)

EP. 3 Rationale for Treatment of mNSCLC with Immune Checkpoint Inhibitors

EP. 3 Rationale for Treatment of mNSCLC with Immune Checkpoint Inhibitors

EP. 4 Clinical Implications of Recent Data and the Future of mNSCLC

EP. 4 Clinical Implications of Recent Data and the Future of mNSCLC

EP. 5 Updated Analysis of the POSEIDON Trial in mNSCLC from World Lung 2022

EP. 5 Updated Analysis of the POSEIDON Trial in mNSCLC from World Lung 2022

EP. 6 Chemoimmunotherapy in mNSCLC: Design and Outcomes of the POSEIDON Trial

EP. 6 Chemoimmunotherapy in mNSCLC: Design and Outcomes of the POSEIDON Trial

Newsletter

Stay up to date on practice-changing data in community practice.

Related Content

Adjuvant Alectinib Maintains Manageable Safety, QoL in NSCLC

ByAndrea Eleazar, MHS

September 4th 2026

Ivonescimab Bests Pembrolizumab on Overall Survival in PD-L1+ NSCLC

ByAndrea Eleazar, MHS

September 3rd 2026

Daraxonrasib Shows Antitumor Activity in RAS-Mutant NSCLC

ByJonah Feldman

September 3rd 2026

G2032R Resistance Data Is Reshaping Second-Line Sequencing in ROS1+ NSCLC

ByTargeted Oncology Staff

September 2nd 2026

First-Line Savolitinib/Osimertinib Improves PFS in MET+ NSCLC

ByAndrea Eleazar, MHS

September 2nd 2026

Latest CME

Community Oncology Connections™: Monotherapies vs Combinations – Navigating Oral SERDs and Targeted Combination Strategies in HR+/HER2- Metastatic Breast Cancer | Arkansas Association of Cancer Professionals

Community Oncology Connections™: Monotherapies vs Combinations – Navigating Oral SERDs and Targeted Combination Strategies in HR+/HER2- Metastatic Breast Cancer | Arkansas Association of Cancer Professionals

Kamel Abou Hussein, MD; Yelda Nouri, MD

Community Oncology Connections™: Monotherapies vs Combinations – Navigating Oral SERDs and Targeted Combination Strategies in HR+/HER2- Metastatic Breast Cancer | Rhode Island Oncology Society

Community Oncology Connections™: Monotherapies vs Combinations – Navigating Oral SERDs and Targeted Combination Strategies in HR+/HER2- Metastatic Breast Cancer | Rhode Island Oncology Society

Aditya Bardia, MD, MPH, FASCO; Benjamin Scheier, MD

Community Oncology Connections™: Monotherapies vs Combinations – Navigating Oral SERDs and Targeted Combination Strategies in HR+/HER2- Metastatic Breast Cancer | Iowa Oncology Society

Community Oncology Connections™: Monotherapies vs Combinations – Navigating Oral SERDs and Targeted Combination Strategies in HR+/HER2- Metastatic Breast Cancer | Iowa Oncology Society

Aditya Bardia, MD, MPH, FASCO; Priya Kumar, MBBS, MS

Community Oncology Connections™: Monotherapies vs Combinations – Navigating Oral SERDs and Targeted Combination Strategies in HR+/HER2- Metastatic Breast Cancer | Empire State Hematology & Oncology Society

Community Oncology Connections™: Monotherapies vs Combinations – Navigating Oral SERDs and Targeted Combination Strategies in HR+/HER2- Metastatic Breast Cancer | Empire State Hematology & Oncology Society

Aditya Bardia, MD, MPH, FASCO; Mohammad F. Ali, MD

Community Oncology Connections™: Monotherapies vs Combinations – Navigating Oral SERDs and Targeted Combination Strategies in HR+/HER2- Metastatic Breast Cancer | South Carolina Oncology Society

Community Oncology Connections™: Monotherapies vs Combinations – Navigating Oral SERDs and Targeted Combination Strategies in HR+/HER2- Metastatic Breast Cancer | South Carolina Oncology Society

Kamel Abou Hussein, MD; Kate Baxstrom, MD

Community Oncology Connections™: How Can We Optimize the Use of Oral SERDs in the Community Oncology Setting? Best Practices for HR+/HER2– Breast Cancer | Texas Society of Clinical Oncology

Community Oncology Connections™: How Can We Optimize the Use of Oral SERDs in the Community Oncology Setting? Best Practices for HR+/HER2– Breast Cancer | Texas Society of Clinical Oncology

Ajit K. Bisen, MD, MBA; Virginia Kaklamani, MD, DSc

Satellite Symposia at the Annual Radiation Oncology Meeting

In-Person + Virtual Event

Satellite Symposia at the Annual Radiation Oncology Meeting

September 26-28, 2026

Community Oncology Connections™: How Can We Optimize the Use of Oral SERDs in the Community Oncology Setting? Best Practices for HR+/HER2– Breast Cancer | Tennessee Oncology Practice Society

Community Oncology Connections™: How Can We Optimize the Use of Oral SERDs in the Community Oncology Setting? Best Practices for HR+/HER2– Breast Cancer | Tennessee Oncology Practice Society

Virginia Kaklamani, MD, DSc; Denise Yardley, MD, GCRA

Community Oncology Connections™: Monotherapies vs Combinations – Navigating Oral SERDs and Targeted Combination Strategies in HR+/HER2- Metastatic Breast Cancer | Washington State Medical Oncology Society

Community Oncology Connections™: Monotherapies vs Combinations – Navigating Oral SERDs and Targeted Combination Strategies in HR+/HER2- Metastatic Breast Cancer | Washington State Medical Oncology Society

Kamel Abou Hussein, MD; Yan Ji, MD, PhD

North Carolina Oncology Association

North Carolina Oncology Association

2 Sessions are Available!

Community Oncology Connections™: Monotherapies vs Combinations – Navigating Oral SERDs and Targeted Combination Strategies in HR+/HER2- Metastatic Breast Cancer | Colorado Oncology Society

Community Oncology Connections™: Monotherapies vs Combinations – Navigating Oral SERDs and Targeted Combination Strategies in HR+/HER2- Metastatic Breast Cancer | Colorado Oncology Society

Kamel Abou Hussein, MD; Kit Y Lu, MD

Washington State Medical Oncology Society

Washington State Medical Oncology Society

2 Sessions are Available!

Missouri Oncology Society

Missouri Oncology Society

2 Sessions are Available!

New Mexico Society of Clinical Oncology

New Mexico Society of Clinical Oncology

3 Sessions are Available!

Nevada Oncology Society

Nevada Oncology Society

2 Sessions are Available!

Louisiana Oncology Society

Louisiana Oncology Society

3 Sessions are Available!

9th Annual School of Nursing Oncology™

9th Annual School of Nursing Oncology™

Beth Faiman, PhD, MSN, APN-BC, BMTCN, AOCN, FAAN, FAPO; Beth Sandy, MSN, CRNP, FAPO; Lindsay Adkins, MSN, FNP-BC, BMTCN; Jeneth Aquino, DNP, FNP-BC; Casey Gormley, MSN, FNP-C, AOCNP; Heather J. Jackson, PhD, FNP-BC; Kelsey Martin, AG-ACNP-BC, AOCNP; Nerina T. McDonald, PA-C; Lauren Verity Moore, DNP, MSN, AGACNP-BC; Faith A. Mutale, DNP, CRNP; Tiffany Richards, PhD, ANP-BC, AOCNP; Emily Skotte, DNP, MSN, ACNP-BC; Leslie Smith, DNP, RN, APRN-CNS, AOCNS, BMTCN; Saneese Stephen, PA-C, MPAS; Sara M. Tinsley-Vance, PhD, APRN, AOCN

Medical Crossfire™: Navigating the Expanding Arsenal of Endocrine Therapies for HR+/HER2- Metastatic Breast Cancer – How Can PROTAC ER Degradation Shift the Standard?

Medical Crossfire™: Navigating the Expanding Arsenal of Endocrine Therapies for HR+/HER2- Metastatic Breast Cancer – How Can PROTAC ER Degradation Shift the Standard?

William J. Gradishar, MD, FASCO, FACP; Stephanie L. Graff, MD, FACP, FASCO; Cynthia X. Ma, MD, PhD

Medical Crossfire®: Mastering the Nuances of Early-Stage HR+/HER2- Breast Cancer—Expert Perspectives on Applying Modern Treatment Paradigms

Medical Crossfire®: Mastering the Nuances of Early-Stage HR+/HER2- Breast Cancer—Expert Perspectives on Applying Modern Treatment Paradigms

Tiffany A. Traina, MD, FASCO; Kevin Kalinsky, MD MS, FASCO; Mark E. Robson, MD, FASCO; Rebecca Shatsky, MD

Show Me the Data™: Personalizing First-Line and Maintenance Therapy in HER2+ Metastatic Breast Cancer to Extend Survival and Elevate Quality of Life

Show Me the Data™: Personalizing First-Line and Maintenance Therapy in HER2+ Metastatic Breast Cancer to Extend Survival and Elevate Quality of Life

Sara A. Hurvitz, MD, FACP; Rena Callahan, MD; Michelle Melisko, MD; Paolo Tarantino, MD, PhD

Beyond Primary End Points: Digging Into Randomized and Real-World Data to Guide Challenging Treatment Decisions in HR+/HER2− Metastatic Breast Cancer

Beyond Primary End Points: Digging Into Randomized and Real-World Data to Guide Challenging Treatment Decisions in HR+/HER2− Metastatic Breast Cancer

Seth A. Wander, MD, PhD; Marla D. Lipsyc-Sharf, MD

Module 4: Breast Surgery (2025)

Module 4: Breast Surgery (2025)

Eleftherios (Terry) Mamounas, MD, MPH, FACS; Michael Alvarado, MD, MS; Puneet Singh, MD, MS, FACS, FSSO, CMQ

Module 5: Breast Radiation Therapy (2025)

Module 5: Breast Radiation Therapy (2025)

Douglas W. Arthur, MD, FABS, FASTRO; Eleanor E. Harris, MD, FASTRO; Kathleen Horst, MD

Module 3: Pathology And Biomarkers (2025)

Module 3: Pathology And Biomarkers (2025)

Joyce O’Shaughnessy, MD; Sunil S. Badve, MD, FRCPath; Claudine Isaacs, MD; Michael F. Press, MD, PhD

Module 6: Adjuvant/Neoadjuvant Chemotherapy and Endocrine Therapy (2025)

Module 6: Adjuvant/Neoadjuvant Chemotherapy and Endocrine Therapy (2025)

Joyce O’Shaughnessy, MD; William J. Gradishar, MD, FASCO, FACP; N. Lynn Henry, MD, PhD, FASCO; Kevin Kalinsky, MD, MS; Joseph A. Sparano, MD; Sara Tolaney, MD, MPH

Module 1: Breast Carcinogenesis & Management of High-Risk Disease (2025)

Module 1: Breast Carcinogenesis & Management of High-Risk Disease (2025)

Joyce O’Shaughnessy, MD; Carol Fabian, MD; Rachel Freedman, MD, MPH; Anne Grabenstetter, MD; Claudine Isaacs, MD; Pedram Razavi, MD, PhD

Module 7: Systemic Treatment Of Advanced/Metastatic Disease (2025)

Module 7: Systemic Treatment Of Advanced/Metastatic Disease (2025)

William J. Gradishar, MD, FASCO, FACP; Ting Bao, MD, MS; Jennifer A. Ligibel, MD; Filipa Lynce, MD; Ruth O’Regan, MD, MSc

Module 2: Breast Imaging (2025)

Module 2: Breast Imaging (2025)

Joyce O’Shaughnessy, MD; Connie Lehman, MD, PhD, FACR; David M. Schuster, MD, FACR

Module 8: Organ-Targeted Treatment of Metastatic Disease (2025)

Module 8: Organ-Targeted Treatment of Metastatic Disease (2025)

Joyce O’Shaughnessy, MD; Michelle Melisko, MD; Beverly Moy, MD, MPH

Module 9: Toxicity Management And Survivorship Considerations (2025)

Module 9: Toxicity Management And Survivorship Considerations (2025)

Joyce O’Shaughnessy, MD; Laura Huppert, MD; Michelle Melisko, MD; Michelle Mollica, PhD, MPH, RN, OCN; Ann H. Partridge, MD, MPH

Combination Approaches in PD-L1–Positive mTNBC: Practice-Changing Frontline Evidence

Combination Approaches in PD-L1–Positive mTNBC: Practice-Changing Frontline Evidence

Rahul Gosain, MD, MBA; Rohit Gosain, MD; Sherene Loi, MMBS (Hons), FRACP, PhD, FAHMS

First-Line ADC Monotherapy in mTNBC: Addressing Unmet Needs in Immunotherapy-Ineligible Populations

First-Line ADC Monotherapy in mTNBC: Addressing Unmet Needs in Immunotherapy-Ineligible Populations

Rahul Gosain, MD, MBA; Rohit Gosain, MD; Adam Brufsky, MD, PhD

(CPE Track) Antibody–Drug Conjugates in Oncology: The Essentials of AE Management for Better Patient Outcomes

(CPE Track) Antibody–Drug Conjugates in Oncology: The Essentials of AE Management for Better Patient Outcomes

Michelle L. Taylor, ANP-BC; Emely Alfaro, DNP, RN, CNS, OCN; Paige Griffith, CRNP; Beth Sandy, MSN, CRNP, FAPO

Trending on Targeted Oncology - Immunotherapy, Biomarkers, and Cancer Pathways

CAR T-Cell Therapy Delivers Durable QOL Gains at 2 Years

Etentamig Improves Response, Survival in Phase 3 Trial for Relapsed/Refractory Myeloma

Neoadjuvant Anbenitamab Combination Improves pCR in ERBB2+ Breast Cancer

Dr Pant on Managing the Safety Profile of Daraxonrasib in Pancreatic Cancer

AUA/SUO Issue 2026 Update to Non–Muscle Invasive Bladder Cancer Guideline