Simple versus Radical Hysterectomy in Women with Low-Risk Cervical Cancer

Simple versus Radical Hysterectomy in Women with Low-Risk Cervical Cancer

February 29, 2024 | Marie Plante, M.D., Janice S. Kwon, M.D., Sarah Ferguson, M.D., Vanessa Samouélian, M.D., Gwenaël Ferron, M.D., Amandine Maulard, M.D., Cor de Kroon, M.D., Willemien Van Driel, M.D., John Tidy, M.D., Karin Williamson, M.D., Sven Mahner, M.D., Stefan Kommoss, M.D., Frédéric Goffin, M.D., Karl Tamussino, M.D., Brynhildur Eyjólfsdóttir, M.D., Jae-Weon Kim, M.D., Noreen Gleeson, M.D., Lori Brotto, Ph.D., Dongsheng Tu, Ph.D., and Lois E. Shepherd, M.D., for the CX.5 SHAPE investigators
A multicenter, randomized, noninferiority trial compared simple hysterectomy with radical hysterectomy in patients with low-risk, early-stage cervical cancer. The study included 700 patients with tumors measuring ≤2 cm and limited stromal invasion. The primary outcome was pelvic recurrence at 3 years, with a noninferiority margin of 4 percentage points. The incidence of pelvic recurrence was 2.52% in the simple hysterectomy group and 2.17% in the radical hysterectomy group, with an absolute difference of 0.35 percentage points. Results were similar in a per-protocol analysis. Simple hysterectomy was associated with a lower risk of urinary incontinence and retention compared to radical hysterectomy. The study found that simple hysterectomy was noninferior to radical hysterectomy in terms of pelvic recurrence at 3 years and was associated with fewer urologic complications. The trial was funded by the Canadian Cancer Society and others. The results suggest that simple hysterectomy may be a safe and effective alternative to radical hysterectomy for patients with low-risk cervical cancer.A multicenter, randomized, noninferiority trial compared simple hysterectomy with radical hysterectomy in patients with low-risk, early-stage cervical cancer. The study included 700 patients with tumors measuring ≤2 cm and limited stromal invasion. The primary outcome was pelvic recurrence at 3 years, with a noninferiority margin of 4 percentage points. The incidence of pelvic recurrence was 2.52% in the simple hysterectomy group and 2.17% in the radical hysterectomy group, with an absolute difference of 0.35 percentage points. Results were similar in a per-protocol analysis. Simple hysterectomy was associated with a lower risk of urinary incontinence and retention compared to radical hysterectomy. The study found that simple hysterectomy was noninferior to radical hysterectomy in terms of pelvic recurrence at 3 years and was associated with fewer urologic complications. The trial was funded by the Canadian Cancer Society and others. The results suggest that simple hysterectomy may be a safe and effective alternative to radical hysterectomy for patients with low-risk cervical cancer.
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