The DOI matches its Crossref record; 27 of the 27 references it cites were found in a registry or an index.
Risk Factors for Survival after Lung Metastasectomy in Colorectal Cancer Patients: A Systematic Review and Meta-Analysis
Open accessAbstract
BackgroundResection of lung metastases (LM) from colorectal cancer (CRC) is increasingly performed with a curative intent. It is currently not possible to identify those CRC patients who may benefit the most from this surgical strategy. The aim of this study was to perform a systematic review of risk factors for survival after lung metastasectomy for CRC.MethodsWe performed a meta-analysis of series published between 2000 and 2011, which focused on surgical management of LM from CRC and included more than 40 patients each. Pooled hazard ratios (HR) were calculated by using random effects model for parameters considered as potential prognostic factors.ResultsTwenty-five studies including a total of 2925 patients were considered in this analysis. Four parameters were associated with poor survival: (1) a short disease-free interval between primary tumor resection and development of LM (HR 1.59, 95 % confidence interval [CI] 1.27–1.98); (2) multiple LM (HR 2.04, 95 % CI 1.72–2.41); (3) positive hilar and/or mediastinal lymph nodes (HR 1.65, 95 % CI 1.35–2.02); and (4) elevated prethoracotomy carcinoembryonic antigen (HR 1.91, 95 % CI 1.57–2.32). By comparison, a history of resected liver metastases (HR 1.22, 95 % CI 0.91–1.64) did not achieve statistical significance.ConclusionsClinical variables associated with prolonged survival after surgery for LM in CRC patients include prolonged disease-free interval between primary tumor and metastatic spread, normal prethoracotomy carcinoembryonic antigen, absence of thoracic node involvement, and a single pulmonary lesion.
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Jemal, A., Bray, F., Center, M. M., Ferlay, J., Ward, E., & Forman, D. (2011) · CA: A Cancer Journal for Clinicians · doi:10.3322/caac.20107 · Cited by 54,679
Cunningham, D., Humblet, Y., Siena, S., Khayat, D., Bleiberg, H., Santoro, A., Bets, D., Mueser, M., Harstrick, A., Verslype, C., et al. (2004) · New England Journal of Medicine · doi:10.1056/nejmoa033025 · Cited by 5,035
Benson, A. B., Abrams, T. A., Ben-Josef, E., Bloomston, P. M., Botha, J. F., Clary, B. M., Covey, A., Curley, S. A., D'Angelica, M. I., Davila, R., et al. (2009) · Journal of the National Comprehensive Cancer Network · doi:10.6004/jnccn.2009.0027 · Cited by 2,268
Breast Cancer, Version 4.2017, NCCN Clinical Practice Guidelines in Oncology
Gradishar, W. J., Anderson, B. O., Balassanian, R., Blair, S. L., Burstein, H. J., Cyr, A., Elias, A. D., Farrar, W. B., Forero, A., Giordano, S. H., et al. (2018) · Journal of the National Comprehensive Cancer Network · doi:10.6004/jnccn.2018.0012 · Cited by 1,609
Long-term results of lung metastasectomy: Prognostic analyses based on 5206 cases
Pastorino, U., Buyse, M., Friedel, G., Ginsberg, R. J., Girard, P., Goldstraw, P., Johnston, M., McCormack, P., Pass, H., & Putnam, J. B. (1997) · The Journal of Thoracic and Cardiovascular Surgery · doi:10.1016/s0022-5223(97)70397-0 · Cited by 1,529
Poon, M. A., O'Connell, M. J., Moertel, C. G., Wieand, H. S., Cullinan, S. A., Everson, L. K., Krook, J. E., Mailliard, J. A., Laurie, J. A., & Tschetter, L. K. (1989) · Journal of Clinical Oncology · doi:10.1200/jco.1989.7.10.1407 · Cited by 887
Pfannschmidt, J., Dienemann, H., & Hoffmann, H. (2007) · The Annals of Thoracic Surgery · doi:10.1016/j.athoracsur.2007.02.093 · Cited by 557
Pulmonary metastasectomy for 165 patients with colorectal carcinoma: A prognostic assessment
Saito, Y., Omiya, H., Kohno, K., Kobayashi, T., Itoi, K., Teramachi, M., Sasaki, M., Suzuki, H., Takao, H., & Nakade, M. (2002) · The Journal of Thoracic and Cardiovascular Surgery · doi:10.1067/mtc.2002.125165 · Cited by 330
Benefits of surgery for patients with pulmonary metastases from colorectal carcinoma
Inoue, M., Ohta, M., Iuchi, K., Matsumura, A., Ideguchi, K., Yasumitsu, T., Nakagawa, K., Fukuhara, K., Maeda, H., Takeda, S.-I., et al. (2004) · The Annals of Thoracic Surgery · doi:10.1016/j.athoracsur.2004.02.017 · Cited by 286
Pfannschmidt, J., Muley, T., Hoffmann, H., & Dienemann, H. (2003) · The Journal of Thoracic and Cardiovascular Surgery · doi:10.1016/s0022-5223(03)00587-7 · Cited by 250
Cited by
Japanese Society for Cancer of the Colon and Rectum, Watanabe, T., Muro, K., Ajioka, Y., Hashiguchi, Y., Ito, Y., Saito, Y., Hamaguchi, T., Ishida, H., Ishiguro, M., et al. (2018) · International Journal of Clinical Oncology · doi:10.1007/s10147-017-1101-6 · Cited by 2,467
Hashiguchi, Y., Muro, K., Saito, Y., Ito, Y., Ajioka, Y., Hamaguchi, T., Hasegawa, K., Hotta, K., Ishida, H., Ishiguro, M., et al. (2020) · International Journal of Clinical Oncology · doi:10.1007/s10147-019-01485-z · Cited by 1,922
van der Geest, L. G. M., Lam-Boer, J., Koopman, M., Verhoef, C., Elferink, M. A. G., & de Wilt, J. H. W. (2015) · Clinical & Experimental Metastasis · doi:10.1007/s10585-015-9719-0 · Cited by 530
Colorectal cancer: Metastases to a single organ
Vatandoust, S. (2015) · World Journal of Gastroenterology · doi:10.3748/wjg.v21.i41.11767 · Cited by 308
Metadata
- Authors
- Gonzalez, M., Poncet, A., Combescure, C., Robert, J., Ris, H. B., & Gervaz, P.
- Venue
- Annals of Surgical Oncology
- Published
- 2012-10-28
- Volume
- 20
- Issue
- 2
- Pages
- 572-579
- ISSN
- 1068-9265 (ISSN-L)
- 1534-4681
- OpenAlex
- W2166756664
- Cited by
- 398
- References
- 27
- FWCI
- 2.74
- Type
- journal article
- Language
- en
- Open access
- green
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