Optimizing the Selection of First-Line and Maintenance Therapy for Patients with Extensive-Stage Small Cell Lung Cancer — Video Interview

Faculty

TARGET AUDIENCE
This activity is intended for medical oncologists, hematology-oncology fellows and other healthcare providers involved in the treatment of lung cancer.

LEARNING OBJECTIVES

• Evaluate clinical, biological and patient-related factors, such as age, site and bulk of disease, performance status, comorbid conditions and prior therapy, and use this information to personalize treatment recommendations for patients with newly diagnosed extensive-stage small cell lung cancer (ES-SCLC).
• Review long-term data supporting the use of anti-PD-1/PD-L1 antibodies in combination with platinum-based chemotherapy as first-line therapy for patients with ES-SCLC, and consider how these regimens can be appropriately and safely integrated into clinical practice.
• Appreciate the biological rationale for the evaluation of maintenance treatment after chemoimmunotherapy induction, and recognize available research establishing the benefit of this approach.
• Recognize adverse events associated with available and emerging first-line and maintenance therapies for ES-SCLC, and develop strategies to manage and mitigate complications.
• Recall the design of ongoing clinical trials evaluating novel first-line and maintenance strategies for ES-SCLC, and appropriately counsel patients about availability and participation.

ACCREDITATION STATEMENT
Research To Practice is accredited by the Accreditation Council for Continuing Medical Education (ACCME) to provide continuing medical education for physicians.

CREDIT DESIGNATION STATEMENT
Interview: Research To Practice designates this enduring material for a maximum of 1 AMA PRA Category 1 Credits™. Physicians should claim only the credit commensurate with the extent of their participation in the activity.

Lecture: Research To Practice designates this enduring material for a maximum of 0.75 AMA PRA Category 1 Credits™. Physicians should claim only the credit commensurate with the extent of their participation in the activity.

AMERICAN BOARD OF INTERNAL MEDICINE (ABIM) — MAINTENANCE OF CERTIFICATION (MOC)
Successful completion of this CME activity, which includes participation in the evaluation component and a post-test, enables the participant to earn up to 1 (interview) or 0.75 (lecture) Medical Knowledge MOC points in the American Board of Internal Medicine’s (ABIM) Maintenance of Certification (MOC) program. Participants will earn MOC points equivalent to the amount of CME credits claimed for each activity. It is the CME activity provider’s responsibility to submit participant completion information to ACCME for the purpose of granting ABIM MOC credit.

Please note, this program has been specifically designed for the following ABIM specialty: medical oncology.

AMERICAN BOARD OF SURGERY (ABS) — CONTINOUS CERTIFICATION (CC)
Successful completion of this CME activity, which includes participation in the evaluation component and a post-test, enables the learner to earn credit toward the CME and Self-Assessment requirement(s) of the American Board of Surgery’s Continuous Certification program. It is the CME activity provider’s responsibility to submit participant completion information to ACCME for the purpose of granting ABS credit.

Please note, this program has been specifically designed for the following ABS practice area: complex general surgical oncology.

PRIVACY POLICY
Personal information and data sharing: Research To Practice aggregates deidentified user data for program-use analysis, program development, activity planning and site improvement. We may provide aggregate and deidentified data to third parties, including commercial supporters. We do not share or sell personally identifiable information to any unaffiliated third parties or commercial supporters. Please see our privacy policy at ResearchToPractice.com/Privacy-Policy for more information.

HOW TO USE THIS CME ACTIVITY
To receive credit for this activity, the participant should review the CME information, watch the video, complete the post-test with a score of 80% or better, and fill out the evaluation (interview, lecture).

CONTENT VALIDATION AND DISCLOSURES
Research To Practice (RTP) is committed to providing its participants with high-quality, unbiased and state-of-the-art education and adheres to the ACCME’s Standards for Integrity and Independence in Accredited Continuing Education. Any individuals in a position to control the content of an accredited continuing education activity, including faculty, planners, reviewers and others, are required to disclose all relevant financial relationships with ineligible entities (commercial interests). All relevant financial relationships have been mitigated prior to the commencement of this activity. In addition, all activity content is reviewed by RTP scientific staff and an external, independent physician reviewer for fair balance, scientific objectivity of studies referenced and patient care recommendations.

FACULTY — The following faculty reported relevant financial relationships with ineligible entities:

Martin Reck, MD, PhD

Prof Reck has no relevant financial relationships to disclose.

EDITOR —  Dr Love is president and CEO of Research To Practice. Research To Practice receives funds in the form of educational grants to develop CME activities from the following companies: Aadi Bioscience, AbbVie Inc, ADC Therapeutics, Agendia Inc, Alexion Pharmaceuticals, Amgen Inc, Array BioPharma Inc, a subsidiary of Pfizer Inc, Arvinas, Astellas, AstraZeneca Pharmaceuticals LP, Aveo Pharmaceuticals, Bayer HealthCare Pharmaceuticals, BeOne, Biotheranostics Inc, A Hologic Company, Black Diamond Therapeutics Inc, Blueprint Medicines, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Catalyst Pharmaceuticals Inc, Celcuity, Clovis Oncology, Coherus BioSciences, Corcept Therapeutics Inc, CTI BioPharma, a Sobi Company, Daiichi Sankyo Inc, Eisai Inc, Elevation Oncology Inc, Exact Sciences Corporation, Exelixis Inc, Genentech, a member of the Roche Group, Genmab US Inc, Geron Corporation, Gilead Sciences Inc, GSK, Helsinn Therapeutics (US) Inc, ImmunoGen Inc, Incyte Corporation, Ipsen Biopharmaceuticals Inc, Jazz Pharmaceuticals Inc, Johnson & Johnson, Karyopharm Therapeutics, Kite, A Gilead Company, Kura Oncology, Legend Biotech, Lilly, MEI Pharma Inc, Merck, Mersana Therapeutics Inc, Mirati Therapeutics Inc, Mural Oncology Inc, Natera Inc, Novartis, Novartis Pharmaceuticals Corporation on behalf of Advanced Accelerator Applications, Novocure Inc, Nuvalent, Nuvation Bio Inc, Pfizer Inc, Pharmacyclics LLC, an AbbVie Company, Puma Biotechnology Inc, Regeneron Pharmaceuticals Inc, Revolution Medicines Inc, Rigel Pharmaceuticals Inc, R-Pharm US, Sanofi, Seagen Inc, Servier Pharmaceuticals LLC, SpringWorks Therapeutics Inc, Stemline Therapeutics Inc, Sumitomo Pharma America, Summit Therapeutics, Syndax Pharmaceuticals, Taiho Oncology Inc, Takeda Pharmaceuticals USA Inc, TerSera Therapeutics LLC, Tesaro, A GSK Company, and Verastem Inc.

RESEARCH TO PRACTICE CME PLANNING COMMITTEE MEMBERS, STAFF AND REVIEWERS —Planners, scientific staff and independent reviewers for Research To Practice have no relevant financial relationships to disclose.

This educational activity contains discussion of published and/or investigational uses of agents that are not indicated by the Food and Drug Administration. Research To Practice does not recommend the use of any agent outside of the labeled indications. Please refer to the official prescribing information for each product for discussion of approved indications, contraindications and warnings. The opinions expressed are those of the presenters and are not to be construed as those of the publisher or grantors.

This activity is supported by educational grants from Genentech, a member of the Roche Group, and Jazz Pharmaceuticals Inc.

Release date: June 2026
Expiration date: June 2027

After completing the post-test, learners may download and review the answers here in order to identify further areas of study.

Cheng Y et al. First-line serplulimab plus chemotherapy in extensive-stage small-cell lung cancer: Updated results and biomarker analysis from the ASTRUM-005 randomized clinical trial. Cancer Commun (Lond) 2025;45(8):990-1009. Abstract

Cheng Y et al. Tislelizumab plus platinum and etoposide versus placebo plus platinum and etoposide as first-line treatment for extensive-stage SCLC (RATIONALE-312): A multicenter, double-blind, placebo-controlled, randomized, phase 3 clinical trial. J Thorac Oncol 2024;19(7):1073-85. Abstract

Lau S et al. Tarlatamab with a PD-L1 inhibitor as first-line maintenance after chemo-immunotherapy for ES-SCLC: DeLLphi-303 phase 1b study. World Conference on Lung Cancer 2024;Abstract OA10.04.

Liu T et al. Long-term, 13-year survival after immune cell therapy combined with chemotherapy for extensive-stage small-cell lung cancer: A case report. Front Oncol 2024;14. Abstract

Liu SV et al. Updated overall survival and PD-L1 subgroup analysis of patients with extensive-stage small-cell lung cancer treated with atezolizumab, carboplatin, and etoposide (IMpower133). J Clin Oncol 2021;39(6):619-30. Abstract

Liu SV et al. IMpower133: Characterisation of long-term survivors treated first-line with chemotherapy ± atezolizumab in extensive-stage small cell lung cancer. ESMO 2020;Abstract 1781MO.

Paulson KG et al. Safety and activity of tarlatamab in combination with a PD-L1 inhibitor as first-line maintenance therapy after chemo-immunotherapy in patients with extensive-stage small-cell lung cancer (DeLLphi-303): A multicentre, non-randomised, phase 1b study. Lancet Oncol 2025;26(10):1300-11. Abstract

Paz-Ares L et al. Efficacy and safety of first-line maintenance therapy with lurbinectedin plus atezolizumab in extensive-stage small-cell lung cancer (IMforte): A randomised, multicentre, open-label, phase 3 trial. Lancet 2025;405(10495):2129-43. Abstract

Paz-Ares L et al. Durvalumab, with or without tremelimumab, plus platinum-etoposide in first-line treatment of extensive-stage small-cell lung cancer: 3-year overall survival update from CASPIAN. ESMO Open 2022 Apr;7(2):100408. Abstract

Paz-Ares LG et al. Lurbinectedin (lurbi) + atezolizumab (atezo) as first-line (1L) maintenance treatment (tx) in patients (pts) with extensive-stage small cell lung cancer (ES-SCLC): Primary results of the phase 3 IMforte trial. ASCO 2025;Abstract 8006.

Popat S et al. IMreal cohort 4: Third interim analysis of efficacy and safety in patients (pts) with extensive-stage small cell lung cancer (ES-SCLC) receiving atezolizumab plus carboplatin and etoposide (atezo + CE) as first-line (1L) therapy under real-world conditions (RWCs). ESMO 2023;Abstract 1999P.

Reck M et al. Five-year survival in patients with extensive-stage small cell lung cancer treated with atezolizumab in the phase III IMpower133 study and the phase III IMbrella A extension study. Lung Cancer 2024;196:107924. Abstract

Reck M et al. IMpower133: Updated overall survival (OS) analysis of first-line (1L) atezolizumab (atezo) + carboplatin + etoposide in extensive-stage SCLC (ES-SCLC). ESMO 2019;Abstract 1763O.

Reinmuth N et al. First-line (1L) durvalumab (D) + platinum-etoposide (EP) in extensive-stage SCLC (ES-SCLC): Final results and exploratory biomarker analyses from LUMINANCE. ELCC 2025;Abstract 225P.