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

Opinion|Videos|November 13, 2023

Patient Case Presentation: A 59-Year-Old Man With EGFR-Mutant NSCLC

Author(s)Misako Nagasaka, MD, PhD, Sai-Hong Ou, MD, PhD, Janellen Smith, MD

Dr Sai-Hong Ou and Dr Janellen Smith discuss the case of a 59-year-old patient with non-small cell lung cancer and an EGFR mutation who experienced severe diarrhea and acne form rash while on osimertinib, providing insights into managing these treatment-related side effects.

Episodes in this series

Misako Nagasaka, MD, PhD, and Kristen Neumann, DNP, FNP-C

EP. 1 Managing Treatment-Related Rashes in Patients With EGFR-Mutated NSCLC

Misako Nagasaka, MD, PhD, and Kristen Neumann, DNP, FNP-C

EP. 2 Managing Treatment-Related Diarrhea in Patients With EGFR-Mutated NSCLC

Misako Nagasaka, MD, PhD, and Kristen Neumann, DNP, FNP-C

EP. 3 Implementing Dose Reductions and Dose Holds in Patients With EGFR-Mutated NSCLC Receiving TKIs

Misako Nagasaka, MD, PhD, and Kristen Neumann, DNP, FNP-C

EP. 4 Multidisciplinary Management of Treatment-Related Adverse Events in Patients With EGFR-Mutated NSCLC

Misako Nagasaka, MD, PhD, and Kristen Neumann, DNP, FNP-C

EP. 5 Amivantamab for Patients With NSCLC and an EGFR Exon 20 Mutation

Misako Nagasaka, MD, PhD, and Kristen Neumann, DNP, FNP-C

EP. 6 Educating Patients and Clinical Staff on Infusion-Related Adverse Reactions Seen With Amivantamab in NSCLC With EGFR Exon 20 Mutations

Misako Nagasaka, MD, PhD, and Kristen Neumann, DNP, FNP-C

EP. 7 Future Perspectives in the Treatment and Management of Patients With EGFR-Mutated NSCLC

EP. 8 Approaches to Biomarker Testing in Non-Small Cell Lung Cancer (NSCLC)

EP. 8 Approaches to Biomarker Testing in Non-Small Cell Lung Cancer (NSCLC)

EP. 9 EGFR Mutations in Patients With NSCLC

EP. 9 EGFR Mutations in Patients With NSCLC

EP. 10 Adverse Effect Management in Non–Small Cell Lung Cancer Treatment

EP. 10 Adverse Effect Management in Non–Small Cell Lung Cancer Treatment

EP. 11 Patient Case Presentation: A 59-Year-Old Man With EGFR-Mutant NSCLC

EP. 11 Patient Case Presentation: A 59-Year-Old Man With EGFR-Mutant NSCLC

EP. 12 The Future of Treatment for EGFR TKI Resistance in EGFR-Mutant NSCLC

EP. 12 The Future of Treatment for EGFR TKI Resistance in EGFR-Mutant NSCLC

Next steps for research in lung cancer may include identifying how the gut microbiome impacts responses and adverse effects associated with treatment, says Misako Nagasaka, MD, PhD.

EP. 13 Multidisciplinary Care, Approval Updates, and Future Research in NSCLC

EP. 14 Treatment Approaches for Patients With EGFR-Mutant NSCLC

EP. 14 Treatment Approaches for Patients With EGFR-Mutant NSCLC

EP. 15 Common Adverse Events Seen With EGFR TKIs in EGFR-Mutant NSCLC

EP. 15 Common Adverse Events Seen With EGFR TKIs in EGFR-Mutant NSCLC

EP. 16 Approaches to Managing Patients With EGFR-Mutant NSCLC and EGFR TKI Resistance

EP. 16 Approaches to Managing Patients With EGFR-Mutant NSCLC and EGFR TKI Resistance

EP. 17 Patient Case Presentation: A 69-Year-Old Man With NSCLC With EGFR Exon 20 Insertion Mutations

EP. 17 Patient Case Presentation: A 69-Year-Old Man With NSCLC With EGFR Exon 20 Insertion Mutations

EP. 18 Management Strategies for Adverse Events Seen With Amivantamab in NSCLC With EGFR Exon 20 Insertion Mutations

EP. 18 Management Strategies for Adverse Events Seen With Amivantamab in NSCLC With EGFR Exon 20 Insertion Mutations

EP. 19 The Future of Treatment for NSCLC With EGFR Exon 20 Insertion Mutations

EP. 19 The Future of Treatment for NSCLC With EGFR Exon 20 Insertion Mutations

EP. 20 Unmet Needs and Future Perspectives in NSCLC Treatment

EP. 20 Unmet Needs and Future Perspectives in NSCLC Treatment

EP. 21 New Lung Cancer Treatment Options Combine Neoadjuvant and Adjuvant Therapies

EP. 21 New Lung Cancer Treatment Options Combine Neoadjuvant and Adjuvant Therapies

Newsletter

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

Related Content

A migrating cancer cells | Image Credit: © Tatiana Shepeleva - stock.adobe.com

Nogapendekin Alfa Combo Earns UAE Marketing Authorization in NMIBC, NSCLC

ByCancer Network Staff

July 30th 2026

AI-Based Pan-TEAD Inhibitor Wins FDA Fast Track Designation in Mesothelioma

ByCancer Network Staff

July 29th 2026

Experts discuss how to properly select first-line regimens for EGFR-mutated NSCLC in the context of different clinical scenarios.

Optimizing Frontline Therapeutic Strategies in EGFR-Mutated Advanced NSCLC

July 27th 2026

In a phase 3 trial, ensartinib raised the 24-month disease-free survival rate to 86.4% vs 53.5% with placebo in patients with resected ALK-positive NSCLC.

Adjuvant Ensartinib Improves DFS in Resected ALK-Positive NSCLC

ByCancer Network Staff

July 27th 2026

Findings from the global, single-arm phase 1/2 ARROS-1 trial in patients with advanced or metastatic ROS1-positive NSCLC support the regulatory decision.

FDA Approves Zidesamtinib in Pretreated ROS1+ NSCLC

July 22nd 2026

Latest CME

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

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

Aditya Bardia, MD, MPH, FASCO; Bachar Samra, MD

Expert Guidance on Frequently Asked Questions Regarding the Use of ADCs in TNBC

Expert Guidance on Frequently Asked Questions Regarding the Use of ADCs in TNBC

Aditya Bardia, MD, MPH, FASCO; Erika P. Hamilton, MD; Virginia Kaklamani, MD, DSc

Establishing the Rationale for ADC and ICI Combinations in TNBC

Establishing the Rationale for ADC and ICI Combinations in TNBC

Virginia Kaklamani, MD, DSc; Tiffany A. Traina, MD, FASCO

Dissecting Clinical Trial and Real-World Data for ADCs in TNBC

Dissecting Clinical Trial and Real-World Data for ADCs in TNBC

Filipa Lynce, MD; Rita Nanda, MD

Breaking Down the Rationale for Targeting TROP2 in TNBC

Breaking Down the Rationale for Targeting TROP2 in TNBC

Filipa Lynce, MD; Rita Nanda, MD

Evaluating the Latest Data and Ongoing Trials for Novel ADC Approaches in TNBC

Evaluating the Latest Data and Ongoing Trials for Novel ADC Approaches in TNBC

Aditya Bardia, MD, MPH, FASCO; Erika P. Hamilton, MD

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

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

Sara A. Hurvitz, MD, FACP; Shaina Rozell, MD, MPH

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

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

Kamel Abou Hussein, MD

Community Oncology Connections™: Advancing Precision Testing and HER2-Targeted Care for Gastroesophageal Adenocarcinoma – Arizona

Community Oncology Connections™: Advancing Precision Testing and HER2-Targeted Care for Gastroesophageal Adenocarcinoma – Arizona

Syma Iqbal, MD; Benjamin Scheier, MD

Breaking Down the Latest Clinical Data for First-line Maintenance and R/R SCLC

Breaking Down the Latest Clinical Data for First-line Maintenance and R/R SCLC

Rahul Gosain, MD, MBA; Rohit Gosain, MD; Hossein Borghaei, DO, MS

Kansas Society of Clinical Oncology

Kansas Society of Clinical Oncology

1 Session is Available!

Show Me Your Care Plan!™ Navigating ADC Therapies: Oncology Nursing Strategies for Optimal Patient Management

Show Me Your Care Plan!™ Navigating ADC Therapies: Oncology Nursing Strategies for Optimal Patient Management

August 24, 2026

Broadening the Frontline—Studies Informing the Use of Immunotherapy in Hepatocellular Carcinoma

Broadening the Frontline—Studies Informing the Use of Immunotherapy in Hepatocellular Carcinoma

Ghassan Abou-Alfa, MD, MBA; Laura Williams Goff, MD, MSCI, MMHC, FASCO; Arndt Vogel, MD, PhD

Practical Considerations and Future Directions for New Treatment Strategies in SCLC

Practical Considerations and Future Directions for New Treatment Strategies in SCLC

Rahul Gosain, MD, MBA; Rohit Gosain, MD; Misty D. Shields, MD, PhD

Expert Roundtable and Panel Discussions: Current and Future Landscape of TNBC

Expert Roundtable and Panel Discussions: Current and Future Landscape of TNBC

Aditya Bardia, MD, MPH, FASCO; Erika P. Hamilton, MD; Tiffany A. Traina, MD, FASCO

25th Annual International Congress on the Future of Breast Cancer® East

25th Annual International Congress on the Future of Breast Cancer® East

Joyce O’Shaughnessy, MD

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

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

Kurt C. Demel, MD, MBA; Sara A. Hurvitz, MD, FACP

25th Annual International Congress on the Future of Breast Cancer® West

25th Annual International Congress on the Future of Breast Cancer® West

Sara A. Hurvitz, MD, FACP; Joyce O’Shaughnessy, MD

Arizona Clinical Oncology Society

Arizona Clinical Oncology Society

1 Sessions is Available!

Navigating Treatment Gaps in SCLC: Relapse, Resistance, and Need for New Options

Navigating Treatment Gaps in SCLC: Relapse, Resistance, and Need for New Options

Rahul Gosain, MD, MBA; Rohit Gosain, MD; Giannis Mountzios ΜD, PhD

Medical Crossfire® in Adjunctive Testing: Charting a New Course in Prostate Cancer Risk Assessment

Medical Crossfire® in Adjunctive Testing: Charting a New Course in Prostate Cancer Risk Assessment

Jason Hafron, MD; Aaron D. Berger, MD; Arpeet Shah, MD

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

Wisconsin Association of Hematology and Oncology

Wisconsin Association of Hematology and Oncology

2 Sessions are Available!

𝘔𝘌𝘛 Alterations in NSCLC: Applying Diagnostic Advances and Targeted Therapies in a New Era of Treatment

𝘔𝘌𝘛 Alterations in NSCLC: Applying Diagnostic Advances and Targeted Therapies in a New Era of Treatment

Jonathan Goldman, MD; Sanja Dacic, MD, PhD; Deborah Doroshow, MD, PhD; Anne S. Tsao, MD, MBA

Tennessee Oncology Practice Society

Tennessee Oncology Practice Society

2 Session are Available!

Washington State Medical Oncology Society

Washington State Medical Oncology Society

2 Sessions are Available!

Colorado Oncology Society

Colorado Oncology Society

2 Sessions are Available!

27th Annual International Lung Cancer Congress®

27th Annual International Lung Cancer Congress®

Roy S. Herbst, MD, PhD; Sandip Patel, MD, FASCO; Heather A. Wakelee, MD, FASCO

Community Practice Connections™: Enhancing Melanoma Outcomes With Intratumoral Oncolytic Immunotherapy–Strategies for the Multidisciplinary Team

Community Practice Connections™: Enhancing Melanoma Outcomes With Intratumoral Oncolytic Immunotherapy–Strategies for the Multidisciplinary Team

Yana G. Najjar, MD; Sapna Patel, MD

Advances in Managing EGFR-Mutant NSCLC: Applying Evidence Across the Disease Continuum

Advances in Managing EGFR-Mutant NSCLC: Applying Evidence Across the Disease Continuum

Tina Cascone, MD, PhD; Christina Baik, MD, MPH; David Planchard, MD, PhD

Satellite Symposia at the Annual Radiation Oncology Meeting

In-Person + Virtual Event

Satellite Symposia at the Annual Radiation Oncology Meeting

September 26-30, 2026

Empire State Hematology & Oncology Society (New York)

Empire State Hematology & Oncology Society (New York)

2 Sessions are Available!

Minnesota Society of Clinical Oncology

Minnesota Society of Clinical Oncology

2 Sessions are Available!

North Carolina Oncology Association

North Carolina Oncology Association

3 Sessions are Available!

Louisiana Oncology Society

Louisiana Oncology Society

2 Sessions are Available!

Navigating Advances in Neovascular Retinal Disease: Translating Evidence to Practice in AMD, DME, and RVO

Navigating Advances in Neovascular Retinal Disease: Translating Evidence to Practice in AMD, DME, and RVO

SriniVas R. Sadda, MD, FARVO; Mark R. Barakat, MD, FASRS; David A. Eichenbaum, MD, FASRS

Enhancing Prostate Cancer Outcomes – The Role of PSMA and Targeted Treatment Strategies

Enhancing Prostate Cancer Outcomes – The Role of PSMA and Targeted Treatment Strategies

Ana Kiess, MD, PhD; Erin Grady, MD, CCD, FACNM, FSNMMI; Himanshu Nagar, MD, MS; Scott T. Tagawa, MD, MS, FASCO, FACP

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

(CME 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

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

Community Practice Connections™: Optimizing SCLC Treatment Strategies and Managing Adverse Events Across Disease Stages

Community Practice Connections™: Optimizing SCLC Treatment Strategies and Managing Adverse Events Across Disease Stages

Erminia Massarelli, MD, PhD, MS; Misty D. Shields, MD, PhD

Personalized Approaches in NSCLC: Early Detection, Molecular Testing, and Targeted Therapies

Personalized Approaches in NSCLC: Early Detection, Molecular Testing, and Targeted Therapies

Charu Aggarwal, MD, MPH, FASCO; Zofia Piotrowska, MD, MHS

Community Practice Connections™: DLL3-Targeting Bispecific Antibodies for Small Cell Lung Cancer—From Innovation to Practice

Community Practice Connections™: DLL3-Targeting Bispecific Antibodies for Small Cell Lung Cancer—From Innovation to Practice

Jacob Sands, MD; Anne Chiang, MD, PhD

Cases and Conversations™: Transforming Small Cell Lung Cancer Treatment Through Emerging Evidence and Expert Insights

Cases and Conversations™: Transforming Small Cell Lung Cancer Treatment Through Emerging Evidence and Expert Insights

Charles M. Rudin, MD, PhD; Anne Chiang, MD, PhD, FASCO; Jacob M. Sands, MD

Navigating the Adverse Event Landscape in HER2+ GEA Therapy

Navigating the Adverse Event Landscape in HER2+ GEA Therapy

Rahul Gosain, MD, MBA; Rohit Gosain, MD; Geoffery Ku, MD; Shruti Patel, MD

Hot Seat: Converging Lines in the Management of RAS-Altered Cancers

Hot Seat: Converging Lines in the Management of RAS-Altered Cancers

Shubham Pant, MD, MBBS; Alison Schram, MD; Helena Yu, MD

Cases & Conversations™: Unmasking Epithelioid Sarcoma – Enhancing Early Diagnosis and Multidisciplinary Care

Cases & Conversations™: Unmasking Epithelioid Sarcoma – Enhancing Early Diagnosis and Multidisciplinary Care

Mark Agulnik, MD; Mrinal M. Gounder, MD; Sandra D’Angelo, MD; Sujana Movva, 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

Medical Crossfire®: The Who, When, and How of TROP2-Targeting ADCs, ICIs, and PARP inhibition in Triple-Negative Breast Cancer

Medical Crossfire®: The Who, When, and How of TROP2-Targeting ADCs, ICIs, and PARP inhibition in Triple-Negative Breast Cancer

Hope S. Rugo, MD; Alison K. Conlin, MD; Marleen Kok, MD, PhD; Heather McArthur, MD, MPH

The Rise of Novel HER2-Targeting Therapies in GEA: Mechanisms and Clinical Data

The Rise of Novel HER2-Targeting Therapies in GEA: Mechanisms and Clinical Data

Rahul Gosain, MD, MBA; Rohit Gosain, MD

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

Real-World Insights on Advances in the Management of Myeloproliferative Neoplasms: How the Experts Apply the Latest Developments to Clinical Practice

Real-World Insights on Advances in the Management of Myeloproliferative Neoplasms: How the Experts Apply the Latest Developments to Clinical Practice

Naveen Pemmaraju, MD; Shannon Elf, PhD; Angela Fleischman, MD, PhD; Bethan Psaila, MD

SimulatEd™: A Roadmap to Personalized Care Plans and Shared Decision-Making in Low-Grade Serous Ovarian Cancer

Case-based Simulation

SimulatEd™: A Roadmap to Personalized Care Plans and Shared Decision-Making in Low-Grade Serous Ovarian Cancer

Rachel N. Grisham, MD

Expert Illustrations & Commentaries: Translating the Science of Bispecific Antibodies in Solid Tumors – From Mechanisms to Emerging Data

Expert Illustrations & Commentaries: Translating the Science of Bispecific Antibodies in Solid Tumors – From Mechanisms to Emerging Data

John V. Heymach, MD, PhD; Anne S. Tsao, MD, MBA, FASCO, FACHE

Tumor Board™: Navigating a New Era of Innovation and Expanding Options in NMIBC

Tumor Board™: Navigating a New Era of Innovation and Expanding Options in NMIBC

Archan Khandekar, MD; Wassim Kassouf, MD, CM, FRCSC; Jen-Jane Liu, MD

“D” is for Diagnosis: Decoding a Difficult Thoracic Malignancy—Piecing Together a Rare Diagnosis, Preparing for Tomorrow’s Treatments

“D” is for Diagnosis: Decoding a Difficult Thoracic Malignancy—Piecing Together a Rare Diagnosis, Preparing for Tomorrow’s Treatments

Aakash Desai, MD, MPH; Ibiayi Dagogo-Jack, MD, FASCO; Patrick Forde, MD, PhD

Trending on CancerNetwork

Epcoritamab Combo Shows Sustained Remissions in Follicular Lymphoma

Olomorasib Earns FDA Breakthrough Therapy in KRAS G12C+ Pancreatic Cancer

Understanding The Training, Credentialing Landscapes for End-of-Life Doulas

GLP-1 Receptor Agonists and Cancer: Renewed Momentum for Metabo-Oncology

FDA Approves RP1/Nivolumab for Progression on Anti–PD-1 Therapy in Melanoma