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Schulz C. [Local Therapy in Stage IV Lung Cancer with Oligopersistent or Oligoprogessive Disease]. Zentralbl Chir 2024; 149:S62-S69. [PMID: 39137763 DOI: 10.1055/a-2351-4358] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/15/2024]
Abstract
Oligopersistent and oligoprogressive disease are defined as distinct situations of metastastatic lung cancer. Oligopersistence describes a situation in which a limited number of metastases remain following effective systemic therapy. Oligoprogression represents a largely controlled tumour disease with a few metastases showing significant progression. In the oligopersistence, treatment aims to establish complete tumour control with subsequent improvement of the prognosis by means of additional local ablative treatment of all remaining lesions. In the oligoprogressive situation, local ablative treatment aims to reestablish complete tumour control while continuing systemic therapy. The concepts are based on ideas that were introduced in oncology more than 30 years ago by Hellman and Weichselbaum by using the term oligometastases. Multimodal therapy concepts have gained importance in the situation of oligopersistence and oligoprogression, particularly due to molecular targeted therapies for oncogene-driven lung cancer and chemo-immunotherapy regimes with high response rates and long response duration. The available evidence will be presented and explained by case studies.
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Affiliation(s)
- Christian Schulz
- Klinik und Poliklinik für Innere Medizin II, Universitätsklinikum Regensburg, Regensburg, Deutschland
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Wang X, Chiang AC. Big Decisions on Small Cell Lung Cancer: A Focus on Clinical Care Updates and Patient Perspectives. Am Soc Clin Oncol Educ Book 2024; 44:e432520. [PMID: 38830134 DOI: 10.1200/edbk_432520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2024]
Abstract
Small cell lung cancer (SCLC) is an uncommon, aggressive high-grade neuroendocrine carcinoma, associated with tobacco use. It is a highly chemosensitive disease that initially responds quickly to systemic therapy, although patients with SCLC tend to develop relapse. Although the landscape of SCLC treatment has remained stagnant for many decades, the field has seen notable advances in the past few years, including the use of immunotherapy, the development of further lines of systemic therapy, the refinement of thoracic and intracranial radiotherapy, and-most recently-the promise of more targeted therapies. Patients with SCLC also must face unique psychosocial burdens in their experience with their cancer, distinct from patients with other lung cancer. In this article, we review the latest literature and future directions in the management and investigation of SCLC, as well as the critical decisions that providers and patients must navigate in the current landscape. We also present the perspectives of several patients with SCLC in conjunction with this summary, to spotlight their individual journeys in the context of this challenging disease.
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Affiliation(s)
- Xiao Wang
- Yale School of Medicine, New Haven, CT
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Bonanno L, Calvetti L, Dal Maso A, Pavan A, Bao LC, De Nuzzo M, Frega S, Sartori G, Ferro A, Pasello G, Morandi P, Aprile G, Guarneri V. Real-world impact of the introduction of chemo-immunotherapy in extended small cell lung cancer: a multicentric analysis. Front Immunol 2024; 15:1353889. [PMID: 38322260 PMCID: PMC10845350 DOI: 10.3389/fimmu.2024.1353889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 01/09/2024] [Indexed: 02/08/2024] Open
Abstract
Background Recent clinical trials demonstrated longer survival in extended small cell lung cancer (SCLC) patients treated with immunotherapy in addition to chemotherapy. However, the magnitude of benefit is modest and the impact in real-world setting has to be fully established. Methods We collected clinical data and radiological imaging of patients affected by extended or relapsing SCLC and consecutively treated according to clinical practice between 2016 and 2023. As primary end-point, we compared pre-defined outcome indicators before and after the introduction of chemo-immunotherapy (May 2020): 6-month and 12-month progression free survival (PFS) rate, 12-month and 18-month overall survival (OS). Among those who were treated after May 2020, patients who did not receive immunotherapy according to treating physician's choice were included in the analysis to minimize clinical selection bias. Results The analysis included 214 patients: 132 (61.7%) were treated in an Academic cancer center and 82 (38.3%) in two community hospitals; 104 were treated before May 2020. Median PFS of the overall study population was 4.8 months (95% confidence interval [95% CI]: 4.4-5.4), median OS was 7.1 months (95% CI: 6.3-7.7). Estimated PFS and OS were significantly longer in patients treated after May 2020 with hazard ratio (HR) for PFS and OS of 0.61 (95% CI: 0.46-0.81, p < 0.001) and 0.70 (95% CI: 0.52-0.93, p = 0.015), respectively. 6-month PFS rate increased from 27% to 40% (p = 0.04) while 12-months PFS raised from 1% to 11% (p = 0.003). 12-month and 18-month OS rate increased from 15% to 28% (p = 0.03) and from 2.1% to 12% (p = 0.009), respectively. After May 2020 the median number of hospitalization days per patient decreased significantly and the incidence of severe AEs was similar. Among patients treated with chemo-immunotherapy, the onset of immune-related AEs was associated with improved PFS and OS (HR 0.55, 95% CI: 0.35-0.89, p = 0.012 and HR 0.47, 95%CI 0.28-0.77, p = 0.002, respectively). Conclusions The real-world analysis shows a meaningful improvement of outcome indicators after the introduction of chemo-immunotherapy, with reduction of the duration of hospitalization, thus supporting the use of chemo-immunotherapy and the need for further biomarker research.
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Affiliation(s)
- Laura Bonanno
- Medical Oncology 2, Veneto Institute of Oncology IOV - IRCCS, Padova, Italy
| | - Lorenzo Calvetti
- Department of Oncology, Azienda ULSS 8 Berica, San Bortolo General Hospital, Vicenza, Italy
| | | | - Alberto Pavan
- Medical Oncology Department, Azienda ULSS 3 Serenissima, Dell’Angelo General Hospital, Mestre and SS Giovanni e Paolo General Hospital, Venezia, Italy
| | - Loc Carlo Bao
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Mattia De Nuzzo
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Stefano Frega
- Medical Oncology 2, Veneto Institute of Oncology IOV - IRCCS, Padova, Italy
| | - Giulia Sartori
- Department of Oncology, Azienda ULSS 8 Berica, San Bortolo General Hospital, Vicenza, Italy
| | - Alessandra Ferro
- Medical Oncology 2, Veneto Institute of Oncology IOV - IRCCS, Padova, Italy
| | - Giulia Pasello
- Medical Oncology 2, Veneto Institute of Oncology IOV - IRCCS, Padova, Italy
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Paolo Morandi
- Medical Oncology Department, Azienda ULSS 3 Serenissima, Dell’Angelo General Hospital, Mestre and SS Giovanni e Paolo General Hospital, Venezia, Italy
| | - Giuseppe Aprile
- Department of Oncology, Azienda ULSS 8 Berica, San Bortolo General Hospital, Vicenza, Italy
| | - Valentina Guarneri
- Medical Oncology 2, Veneto Institute of Oncology IOV - IRCCS, Padova, Italy
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
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