Equivalent survival in patients with advanced stage IB–II and III–IVA cervical cancer treated by adjuvant surgery following chemoradiotherapy

• Published in: European journal of surgical oncology Vol. 34; no. 5; pp. 569 - 575
• Main Authors: Carcopino, X, Houvenaeghel, G, Buttarelli, M, Esterni, B, Tallet, A, Goncalves, A, Jacquemier, J
• Format: Journal Article
• Language: English
• Published: England Elsevier Ltd 01-05-2008
• Subjects: Adult; Aged; Antineoplastic Agents - therapeutic use; Cervical cancer; Chemoradiation therapy; Combined Modality Therapy; Disease-Free Survival; Female; Hematology, Oncology and Palliative Medicine; Humans; Hysterectomy; Middle Aged; Neoadjuvant Therapy; Neoplasm Staging; Radiotherapy; Surgery; Survival; Survival Analysis; Uterine Cervical Neoplasms - pathology; Uterine Cervical Neoplasms - therapy; Survival; Surgery; Cervical cancer; Chemoradiation therapy
• ISSN: 0748-7983; 1532-2157
• DOI: 10.1016/j.ejso.2007.04.006

Abstract Objectives To evaluate survival in patients with advanced cervical cancer who underwent surgery after concurrent chemoradiotherapy. Methods One hundred and forty-four patients with biopsy-proven stage IB–IVA cervical cancer underwent adjuvant surgery after concurrent chemoradiotherapy. Surgical resection was classified as curative (no evidence of remaining disease after surgery) or palliative (remaining disease after surgery). Endpoints were pelvic control, overall survival (OS) and disease-free survival (DFS) at 5 and 10 years. Analysis included tumour FIGO stage, type of surgery (curative versus palliative), pelvic control, response to chemoradiotherapy and lymphatic status. Results Tumour FIGO stages were IB–II in 91 cases and III–IVA in 53 cases. Surgery was curative in 127 cases. Pelvic control was achieved in 114 patients and was equivalent in stage IB–II and III–IVA patients. So far, 60 patients have died. The 5-year OS and DFS rates were, respectively, 57.6% [95% CI: 49.1–67.5] and 65% [95% CI: 56.2–75]. OS was significantly affected by the type of surgery ( p < 2.10−16 ), the presence of tumoural residue ( p = 0.002) and the pelvic lymphatic status ( p < 0.001). DFS was affected by the pelvic ( p = 0.02) and para-aortic lymphatic status ( p = 0.009). No significant difference was observed between OS and DFS in stage IB–II and III–IVA patients, whereas a macroscopic tumoural residue was observed in, respectively, 30.9 and 52.2% of cases ( p = 0.022). Conclusion Survival rates were equivalent between patients with IB–II and III–IVA cervical cancer, suggesting that adjuvant surgery following chemoradiotherapy may improve local control.