Joel Neal, MD, PhD

The panel closes by summarizing recent advances in the field and shares hopes for future improvements in molecular testing and treatment options for patients with mNSCLC.

A focused discussion on whether immunotherapy might be an effective treatment option for patients with RET-positive mNSCLC.

The panel reviews LIBRETTO-001 and ARROW safety data on selpercatinib and pralsetinib in RET fusion-positive mNSCLC, and share their clinical experience in adverse event (AE) management in patients who are receiving one of these therapies.

Dr Piotrowska outlines the RET tyrosine kinase inhibitors (TKIs) selpercatinib and pralsetinib, which are available for patients with RET fusion-positive mNSCLC, then Dr Neal follows with a discussion of supporting efficacy data from the LIBRETTO-001 and ARROW trials.

Joel Neal, MD, presents a second case of a 67-year-old man with no smoking history who was diagnosed with RET-rearranged mNSCLC, while Michelle Shiller, DO, AP/CP, MGP, touches on molecular testing approaches in patients who are suspected of having a RET alteration.

Zosia Piotrowska, MD, explains how she might treat a patient with EGFR exon 20-mutated mNSCLC who develops an EGFR T790M mutation after mobocertinib treatment.

Dr Neal outlines second-line targeted treatment selection for the patient case, while Lauren Welch, MSN, NP-C, AOCNP, shares her experience with managing the adverse effects of mobocertinib in patients with EGFR exon 20-mutated mNSCLC and comments on potential strategies for treatment modification.

Dr Piotrowska and Lauren Welch offer insight into results interpretation and subsequent treatment decision-making for patients with mNSCLC who are found to harbor an EGFR exon 20 insertion mutation through biomarker testing.

Dr Shiller emphasizes the heterogeneity between the various EGFR exon 20 mutations seen in patients with NSCLC, and describes strategies for effectively communicating actionable information about a patient’s mutation status to the clinicians receiving the reports.

Dr Neal discusses the design and outcomes of the CHRYSALIS study, investigating amivantamab for the treatment of EGFR exon 20-mutant advanced or metastatic lung cancer, and then briefly comments on a matched analysis of efficacy data on mobocertinib and amivantamab.

Dr Joel Neal reviews data from the pivotal clinical trial leading to the FDA approval of mobocertinib for EGFR exon 20-mutated advanced or metastatic lung cancers.

Dr Piotrowska highlights the currently approved targeted therapies for EGFR exon 20 mutation-positive mNSCLC.

Nurse Practitioner Lauren Welch and Dr Michelle Shiller explain if and when they would offer repeat liquid or tissue biopsies to a patient with mNSCLC, and discuss how often patients request “serial biopsies” for detecting treatment response and/or disease progression.

A key opinion leader muses on the treatments she would consider for a patient with mNSCLC, an EGFR exon 20 mutation, and brain metastases.

The panel reviews the first- and second-line treatment options for the patient in the presented case, before and after knowing her molecular testing results.

Michelle Shiller, DO, AP/CP, MGP, describes the process of tissue biopsy testing at her institution from start to finish, and Zosia Piotrowska, MD, explains the likelihood of targetable alterations in cases of mNSCLC in patients with no smoking history.

Joel Neal, MD, PhD, presents the case of a 66-year-old woman with no smoking history and a diagnosis of EGFR exon 20 mutation-positive mNSCLC.

Zosia Piotrowska, MD, explains molecular testing methods that can discover molecular alterations in common biomarkers in patients with mNSCLC.

Nurse Practitioner Lauren Welch and Dr Michelle Shiller share whether next-generation sequencing is reflexively ordered at their institutions, turnaround times for this type of testing, and which panels they typically choose.

Drs Shiller and Piotrowska discuss use of broad genomic profiling according to the patient’s histologic subtype of NSCLC.

Lauren Welch, MSN, NP-C, AOCNP, describes how she approaches management of patients with NSCLC and known high PD-L1 expression while she waits for pending biomarker testing results.

Zosia Piotrowska, MD, and Michelle Shiller, DO, AP/CP, MGP, explain the frequency of the different biomarkers in NSCLC, and steps clinicians might take to ensure timely and effective molecular testing for their patients.

Before closing out his discussion on novel therapy in EGFR exon 20 insertion–positive NSCLC, expert Joel Neal, MD, PhD, highlights ongoing clinical trials and the importance of testing.

Expert Joel Neal, MD, PhD, shares personal experience and highlights adverse event management strategies with amivantamab and mobocertinib in EGFR exon 20 insertion–positive NSCLC.

The trial results of CHRYSALIS and EXCLAIM, which investigated amivantamab and mobocertinib, respectively, as second-line therapy for EGFR exon 20 insertion–positive NSCLC.

A comprehensive discussion on novel second-line agents amivantamab and mobocertinib, approved for EGFR exon 20 insertion–positive non–small cell lung cancer.

Expert perspective on the treatment armamentarium for EGFR exon 20 in non–small cell lung cancer.

Expert Joel Neal, MD, PhD, shares his perspectives on the frontline management of NSCLC and optimal strategies for molecular profiling in this setting.

A case of a 64-year-old man with non–small cell lung cancer, who tested positive for an EGFR exon 20 insertion mutation after progression on frontline therapy.