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Ronden MI, Bahce I, Hashemi SMS, Dickhoff C, de Haan PF, Becker A, Spoelstra FOB, Dahele MR, Ali R, Tiemessen MA, Tarasevych S, Maassen van den Brink K, Haasbeek CJA, Daniels JMA, van Laren M, Verbakel WFAR, Senan S. Factors influencing multi-disciplinary tumor board recommendations in stage III non-small cell lung cancer. Lung Cancer 2020; 152:149-156. [PMID: 33418430 DOI: 10.1016/j.lungcan.2020.12.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 12/09/2020] [Accepted: 12/16/2020] [Indexed: 12/25/2022]
Abstract
OBJECTIVES Treatment patterns in patients with stage III non-small cell lung cancer (NSCLC) vary considerably between countries, for reasons that are not well understood. We studied factors influencing treatment decision-making at thoracic multidisciplinary tumor boards (MDT's) and outcome for patients treated between 2015-2017, at a regional network comprising 5 hospitals. MATERIALS AND METHODS Details of all patients, including comorbidities, with stage III NSCLC were collected in an ethics-approved database. Weekly MDT's were conducted. The preferred radical intent treatments (RIT) for suitable patients were assumed to be concurrent chemoradiotherapy and/or surgery and other therapies were non-radical intent treatments (n-RIT). RESULTS Of 197 patients identified, 95 % were discussed at an MDT. RIT were recommended in 61 % of patients, but only 48 % finally received RIT. The estimated median OS was significantly better for patients undergoing RIT (28.3 months, CI-95 % 17.3-39.3), versus those who did not (11.2 months, CI-95 % 8.0-14.3). Patient age ≥70 years and a WHO-PS ≥2 were the most important predictors of not recommending RIT. Deaths due to progressive lung cancer within 2 years were observed in 36, 26 and 29 % of patients who received RIT, sequential chemoradiotherapy or radical radiotherapy. Corresponding comorbidity related deaths within 2 years were 3, 12 and 38 %. CONCLUSION A large number of patients who underwent MDT review were considered too old or not fit for RIT. More effective and better tolerated systemic treatments are required for patients presenting with stage III NSCLC.
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Affiliation(s)
- Merle I Ronden
- Department of Radiation Oncology, Amsterdam UMC, VUmc location, Amsterdam, the Netherlands.
| | - Idris Bahce
- Department of Pulmonology, Amsterdam UMC, VUmc location, Amsterdam, the Netherlands
| | - Sayed M S Hashemi
- Department of Pulmonology, Amsterdam UMC, VUmc location, Amsterdam, the Netherlands
| | - Chris Dickhoff
- Department of Surgery, Amsterdam UMC, VUmc location, Amsterdam, the Netherlands
| | - Patricia F de Haan
- Department of Radiation Oncology, Amsterdam UMC, VUmc location, Amsterdam, the Netherlands
| | - Annemarie Becker
- Department of Pulmonology, Amsterdam UMC, VUmc location, Amsterdam, the Netherlands
| | - Femke O B Spoelstra
- Department of Radiation Oncology, Amsterdam UMC, VUmc location, Amsterdam, the Netherlands
| | - Max R Dahele
- Department of Radiation Oncology, Amsterdam UMC, VUmc location, Amsterdam, the Netherlands
| | - Rania Ali
- Department of Radiation Oncology, Amsterdam UMC, VUmc location, Amsterdam, the Netherlands
| | - Marian A Tiemessen
- Department of Pulmonology, Dijklander Ziekenhuis, Hoorn & Purmerend, the Netherlands
| | | | | | - Cornelis J A Haasbeek
- Department of Radiation Oncology, Amsterdam UMC, VUmc location, Amsterdam, the Netherlands
| | - Johannes M A Daniels
- Department of Pulmonology, Amsterdam UMC, VUmc location, Amsterdam, the Netherlands
| | - Marjolein van Laren
- Department of Pulmonology, Dijklander Ziekenhuis, Hoorn & Purmerend, the Netherlands
| | - Wilko F A R Verbakel
- Department of Radiation Oncology, Amsterdam UMC, VUmc location, Amsterdam, the Netherlands
| | - Suresh Senan
- Department of Radiation Oncology, Amsterdam UMC, VUmc location, Amsterdam, the Netherlands
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