Long-Term Oncological Outcome After Conventional Radical Hysterectomy Versus 2 Nerve-Sparing Modalities for Early Stage Cervical Cancer.

OBJECTIVES: Nerve-sparing radical hysterectomy for early stage cervical cancer was introduced to improve quality of life after treatment. Sparing the pelvic autonomic nerves reduces bladder, bowel, and sexual dysfunction. The Leiden nerve-sparing radical hysterectomy (LNSRH) was modified to the Swift procedure, the latter being more radical regarding the sacrouterine and parametrial resection. We investigate whether nerve-sparing surgery has comparable oncological outcomes as the conventional radical hysterectomy (CRH). Concurrently, we investigate whether there is a difference regarding the oncological outcomes of the 2 nerve-sparing techniques. METHODS: This is a single-center, observational prospective cohort study analyzing oncological outcomes in women undergoing CRH (1994-1999), LNSRH (2001-2005), or Swift procedure (2006-2010) for early stage cervical cancer (International Federation of Gynecology and Obstetrics IA2-IIA). RESULTS: Three hundred sixty-three patients (124 CRH, 122 LNSRH, and 117 Swift) were included. International Federation of Gynecology and Obstetrics stage IB2 or higher (P = 0.005) was significantly more prevalent in the CRH cohort. The 5-year pelvic relapse-free survival and overall survival were not significantly different between the 3 cohorts (P = 0.116). Regarding the nerve-sparing cohorts, the Swift cohort showed a significant better 5-year overall survival (87.2%) compared with the LNSRH cohort (78.8%) (P = 0.04). In the LNSRH cohort, resection planes less than 5 mm free and need for adjuvant therapy were significantly higher than in the Swift cohort (P = 0.026 and 0.046, respectively). CONCLUSIONS: The nerve-sparing radical hysterectomy shows a similar oncological outcome compared with the CRH. The more radical Swift version of nerve-sparing techniques is preferable to the former LNSRH procedure.

Nerve-sparing radical abdominal trachelectomy versus nerve-sparing radical hysterectomy in early-stage (FIGO IA2-IB) cervical cancer: a comparative study on feasibility and outcome.

OBJECTIVES: Standard treatment in early-stage cervical cancer is a radical hysterectomy (RH) with pelvic lymphadenectomy. In women who wish to preserve fertility radical vaginal trachelectomy has been proposed; however, this is not feasible in larger tumors, and nerve-sparing surgery is not possible. Nerve-sparing radical abdominal trachelectomy (NSRAT) overcomes these disadvantages. METHODS: Case-control study of women with early-stage cervical cancer (International Federation of Gynecology and Obstetrics IA2-IB) submitted to NSRAT from 2000 until 2011. Women submitted to nerve-sparing RH with early-stage cervical cancer were included as control subjects. RESULTS: Twenty-eight patients and 77 control subjects were included. Neoadjuvant chemotherapy was administered in 3 women before NSRAT because the linear extension was or exceeded 40 mm. Local recurrence rate was 3.6% (95% confidence interval [CI], 0.00-10.6) in the NSRAT group compared with 7.8% (95% CI, 1.7-13.9) in the control group (P = 0.44). No significant difference was found between both groups regarding disease-free survival and survival. The overall pregnancy rate was 52.9% (95% CI, 28.7%-77.2%). The mean follow-up was 47.3 months (range, 6-122 months) for NSRAT and 51.8 months (11-129.6 months) for nerve-sparing RH. CONCLUSIONS: Nerve-sparing radical abdominal trachelectomy seems safe and effective in women with early-stage cervical cancer who wish to preserve fertility. Respective women should be informed about this treatment option, especially if the tumor is too large for radical vaginal trachelectomy.