Surgical cytoreduction in stage IV endometrioid endometrial carcinoma. Academic Article uri icon

Overview

abstract

  • OBJECTIVE: To evaluate the role of surgical cytoreduction and the amount of residual disease in patients with newly diagnosed stage IV endometrioid endometrial carcinoma (EC). METHODS: Patients with stage IV EC of endometrioid histology who underwent surgery at our institution from 1977 to 2003 were identified. Patients with microscopic stage IV disease were excluded. Progression-free survival (PFS) and overall survival (OS) were estimated using Kaplan Meier method and compared with log-rank test. RESULTS: A total of 58 patients were identified, of which 9 (15.5%) had no gross residual (NGR) after surgery, 11 (19.0%) had residual disease ≤1 cm, 32 (55.1%) had residual disease >1 cm, and 6 (10.3%) had no cytoreduction attempted. The median PFS was 11.1 months (95% CI, 9.8-12.3) and the median OS was 19.2 months (95% CI, 8.5-29.9) for the cohort. The median PFS was 40.3 months (95% CI, 0-93.9) for patients with NGR disease, 11 months (95% CI, 9.9-12.1) for patients with any residual disease, and 2.2 months (95% CI, 0.1-4.2) for patients who did not have attempted cytoreduction (P<0.001). The median OS was 42.2 months (95% CI, not estimable) for patients with NGR disease, 19 months (95% CI, 13.9-24.1) for patients with any residual disease, and 2.2 months (95% CI, 0.1-4.2) for patients that did not have attempted cytoreduction (P<0.001). CONCLUSION: Though stage IV endometrioid EC has a poor prognosis, surgical cytoreduction to no gross residual disease in a highly select group of patients is associated with improved survival.

publication date

  • June 12, 2011

Research

keywords

  • Carcinoma, Endometrioid
  • Endometrial Neoplasms

Identity

Scopus Document Identifier

  • 80051550748

Digital Object Identifier (DOI)

  • 10.1016/j.ygyno.2011.05.020

PubMed ID

  • 21664663

Additional Document Info

volume

  • 122

issue

  • 3