Optimizing the management of stage II endometrial cancer: the role of radical hysterectomy and radiation.
OBJECTIVE
The optimal management of stage II endometrial cancer remains uncertain. We examined the role of radical hysterectomy and adjuvant radiotherapy for stage II endometrial cancer.


METHODS
The Surveillance, Epidemiology, and End Results database was used to identify 1577 women with stage II endometrioid type endometrial adenocarcinoma who underwent surgical staging.


RESULTS
The cohort included 1198 women who underwent simple hysterectomy (76%) and 379 who underwent radical hysterectomy (24%). Radical hysterectomy had no effect on survival (hazard ratio [HR], 0.86; 95% confidence interval [CI], 0.61-1.23). Patients who did not receive radiation were 48% (HR, 1.48; 95% CI, 1.14-1.93) more likely to die than those who underwent adjuvant radiotherapy. The survival benefit from radiation was most pronounced in women who underwent radical hysterectomy.


CONCLUSIONS
Adjuvant radiation improves survival. Although the routine performance of radical hysterectomy does not appear to be justified, patients with high-risk stage II tumors appear to benefit from combination therapy with radical hysterectomy and radiotherapy.
Wright
Jason D
JD
Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Columbia University College of Physicians and Surgeons, New York, NY, USA.
Fiorelli
Jessica
J
Kansler
Amanda L
AL
Burke
William M
WM
Schiff
Peter B
PB
Cohen
Carmel J
CJ
Herzog
Thomas J
TJ
D000328:Adult; D000368:Aged; D016889:Endometrial Neoplasms / Q000473:pathology / Q000532:radiotherapy* / Q000601:surgery*; D005260:Female; D006801:Humans; D007044:Hysterectomy; D008875:Middle Aged; D009367:Neoplasm Staging; D018714:Radiotherapy, Adjuvant; D014594:Uterine Neoplasms / Q000473:pathology / Q000532:radiotherapy* / Q000601:surgery*