Purpose: Treatment of pulmonary metastases (PM) from colorectal cancer (CRC) is the standard of care by several guidelines from Europe and the USA, but the validity of this strategy has been recently questioned, and the available evidence supporting this strategy is weak. We report the outcomes of a curative intent strategy in a very recent and homogenous series of patients. Methods: We did a retrospective review of all curative intent surgical or ablative treatment of PM from CRC performed consecutively in 3 French institutions from January 2015 to December 2019. Demographics, clinicopathological, and molecular characteristics were evaluated. Cox regression models were used to identify prognostic factors related to local recurrence and disease-free survival. Results: Records from 152 patients were reviewed. One-hundred thirty-five patients (88%) had surgical metastasectomy. Median age was 67 years. Most of the patients had a single lesion (66%), and 16% had synchronous PM. Eighty-one patients (53%) experienced recurrence, and the thorax was the most common site of recurrence. Median disease-free survival and overall survival were 35 months and 78 months after PM treatment. At the end of the study, only 17% of the patients died. Pulmonary tumor burden was correlated with disease-free survival in univariate analysis, but multivariate analysis did not find any prognostic factor independently associated with local recurrence or survival. Conclusion: Our finds corroborate existing recommendation for the invasive treatment of PM from CRC in selected patients.

Hammoud, D., Glorion, M., Genova, P., El Hajjam, M., Assouad, J., Peschaud, F., et al. (2023). Contemporary Outcomes for the Curative Treatment of Colorectal Cancer Pulmonary Metastases. JOURNAL OF GASTROINTESTINAL CANCER [10.1007/s12029-022-00908-x].

Contemporary Outcomes for the Curative Treatment of Colorectal Cancer Pulmonary Metastases

Genova, Pietro;
2023-01-03

Abstract

Purpose: Treatment of pulmonary metastases (PM) from colorectal cancer (CRC) is the standard of care by several guidelines from Europe and the USA, but the validity of this strategy has been recently questioned, and the available evidence supporting this strategy is weak. We report the outcomes of a curative intent strategy in a very recent and homogenous series of patients. Methods: We did a retrospective review of all curative intent surgical or ablative treatment of PM from CRC performed consecutively in 3 French institutions from January 2015 to December 2019. Demographics, clinicopathological, and molecular characteristics were evaluated. Cox regression models were used to identify prognostic factors related to local recurrence and disease-free survival. Results: Records from 152 patients were reviewed. One-hundred thirty-five patients (88%) had surgical metastasectomy. Median age was 67 years. Most of the patients had a single lesion (66%), and 16% had synchronous PM. Eighty-one patients (53%) experienced recurrence, and the thorax was the most common site of recurrence. Median disease-free survival and overall survival were 35 months and 78 months after PM treatment. At the end of the study, only 17% of the patients died. Pulmonary tumor burden was correlated with disease-free survival in univariate analysis, but multivariate analysis did not find any prognostic factor independently associated with local recurrence or survival. Conclusion: Our finds corroborate existing recommendation for the invasive treatment of PM from CRC in selected patients.
3-gen-2023
Hammoud, D., Glorion, M., Genova, P., El Hajjam, M., Assouad, J., Peschaud, F., et al. (2023). Contemporary Outcomes for the Curative Treatment of Colorectal Cancer Pulmonary Metastases. JOURNAL OF GASTROINTESTINAL CANCER [10.1007/s12029-022-00908-x].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10447/579774
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