Reproductive and oncologic outcomes after fertility-sparing surgery for early stage cervical cancer: a systematic review. Academic Article uri icon

Overview

abstract

  • This review sought to evaluate the current literature on reproductive and oncologic outcomes after fertility-sparing surgery for early stage cervical cancer (stage IA1-IB1) including cold-knife conization/simple trachelectomy, vaginal radical trachelectomy, abdominal radical trachelectomy, and laparoscopic radical trachelectomy with or without robotic assistance. A systematic review using the preferred reporting items for systematic reviews and meta-analysis (PRISMA) checklist to evaluate the current literature on fertility-sparing surgery for early stage cervical cancer and its subsequent clinical pregnancy rate, reproductive outcomes, and cancer recurrence was performed. Sixty-five studies were included encompassing 3,044 patients who underwent fertility-sparing surgery, including 1,047 pregnancies with reported reproductive outcomes. The mean clinical pregnancy rate of patients trying to conceive was 55.4%, with the highest clinical pregnancy rate after vaginal radical trachelectomy (67.5%). The mean live-birth rate was 67.9% in our study. Twenty percent of pregnancies after fertility-sparing surgery required assisted reproductive technology. The mean cancer recurrence rate was 3.2%, and the cancer death rate was 0.6% after a median follow-up period of 39.7 months with no statistically significant difference across surgical approaches. Fertility-sparing surgery is a reasonable alternative to traditional radical hysterectomy for early-stage cervical cancer in women desiring fertility preservation. Vaginal radical trachelectomy had the highest clinical pregnancy rate, and minimally invasive approaches to fertility-sparing surgery had equivalent oncologic outcomes compared with an abdominal approach. The results of our study allow for appropriate patient counseling preoperatively and highlight the importance of a multidisciplinary approach to achieve the best outcomes for each patient.

publication date

  • April 1, 2020

Research

keywords

  • Fertility Preservation
  • Reproduction
  • Uterine Cervical Neoplasms

Identity

Scopus Document Identifier

  • 85082182608

Digital Object Identifier (DOI)

  • 10.1016/j.fertnstert.2020.02.003

PubMed ID

  • 32228873

Additional Document Info

volume

  • 113

issue

  • 4