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Adjuvant Chemotherapy for Completely Resected IIA-IIIA Non-small Cell Lung Cancer: Compliance to Guidelines, Safety and Efficacy in Real-life Practice

Abstract

Background: Since randomised clinical trials demonstrated a survival benefit of adjuvant chemotherapy (AC) following curative-intent lung surgery, AC has been implemented as a standard therapeutic strategy for patients with a completely resected IIA-IIIA non-small cell lung cancer (NSCLC). Regarding the moderate benefit of AC and the lack of literature on AC use in real-life practice, we aimed to evaluate compliance to guidelines, AC safety and efficacy in a less selected population.

Methods: Between January 2009 and December 2014, we retrospectively analysed 210 patients with theoretical indication of AC following curative-intent lung surgery for a completely resected IIA-IIIA NSCLC. The primary objective of this retrospective study was to evaluate compliance to AC guidelines. Secondary objectives included safety and efficacy of AC in real-life practice.

Results: Among 210 patients with a theoretical indication of AC, chemotherapy administration was validated in multidisciplinary team (MDT) for 62.4% of them and 117 patients (55.7%) finally received AC. Patient's clinical conditions were the main reasons advanced in MDT for no respect to AC guidelines. Most of the patients received cisplatin-vinorelbine (86.3%) and AC was initiated within 8 weeks following lung surgery for 73.5% of patients. One-half of patients who received AC experienced side effects leading to either dose-intensity modification or treatment interruption. In real-life practice, AC was found to provide a survival benefit over surgery alone. Factors related to daily-life practice such as delayed AC initiation or incomplete AC planned dose received were not associated with an inferior survival.

Conclusions: Although AC use might differ from guidelines in real-life practice, this retrospective study highlights that AC can be used safely and remains efficient among a less selected population. In the context of immunotherapy and targeted therapies development in peri-operative treatment strategies, the place of AC has to be precised in the future.

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References
1.
Fedor D, Johnson W, Singhal S . Local recurrence following lung cancer surgery: incidence, risk factors, and outcomes. Surg Oncol. 2013; 22(3):156-61. PMC: 4131285. DOI: 10.1016/j.suronc.2013.04.002. View

2.
Goldstraw P, Crowley J, Chansky K, Giroux D, Groome P, Rami-Porta R . The IASLC Lung Cancer Staging Project: proposals for the revision of the TNM stage groupings in the forthcoming (seventh) edition of the TNM Classification of malignant tumours. J Thorac Oncol. 2007; 2(8):706-14. DOI: 10.1097/JTO.0b013e31812f3c1a. View

3.
Thomas P, Dahan M, Riquet M, Massart G, Falcoz P, Brouchet L . [Practical issues in the surgical treatment of non-small cell lung cancer. Recommendations from the French Society of Thoracic and Cardiovascular Surgery]. Rev Mal Respir. 2008; 25(8):1031-6. DOI: 10.1016/s0761-8425(08)74419-x. View

4.
Lin Z, Shau W, Shao Y, Yang Y, Kuo R, Yang J . Survival following surgery with or without adjuvant chemotherapy for stage I-IIIA non-small cell lung cancer: an east asian population-based study. Oncologist. 2012; 17(10):1294-302. PMC: 3481895. DOI: 10.1634/theoncologist.2012-0082. View

5.
Desage A, Bouleftour W, Tiffet O, Fournel P, Tissot C . Use of adjuvant chemotherapy in resected non-small cell lung cancer in real-life practice: a systematic review of literature. Transl Lung Cancer Res. 2022; 10(12):4643-4665. PMC: 8743521. DOI: 10.21037/tlcr-21-557. View