Introduction/Background Investigating survival in endometrial cancer (EC) is crucial to determine the effectiveness of overall management as it will reflect on the level of care provided among this population.

Methodology This retrospective study was conducted at the Department of Obstetrics and Gynecology of King Abdulaziz University Hospital (KAUH), Jeddah, Saudi Arabia to analyze the overall survival (OS) and progression-free survival (PFS) in treated endometrial carcinoma and to determine the associated predictors.

Results Endometrioid type was the most common type accounting for 78.5% of the cases, followed by papillary serous carcinoma (18.5%). At diagnosis, 21.5% were stage III, and 12.0% were stage IV. Invasiveness features showed involvement of the myometrium (96.5%), lymph vessels (36.5%), cervix stroma (18.5%), lower segment (22.0%), and parametrium (7.0%). The majority of patients had open surgery (80.0%), while 11.5% and 7.0% had laparoscopy and robotic surgery, respectively. Staging and debulking were performed in 89.0% of patients, and 12.5% of patients had residual disease of more than 2 cm. The mean OS and PFS were 104.4 (95% CI=91.8–117.0) months and 96.8 (95% CI=83.9–109.7) months, respectively. The 5-year OS and PFS were 62.5% and 46.9%, respectively. The majority of the factors we assessed were significantly associated with OS or PFS. However, reduced OS was independently associated age ≥60 years (hazard ratio [HR]=1.99, P=.010), papillary serous carcinoma (HR=2.35, P=.021), and residual disease (HR=3.84, P=.007); whereas PFS was predicted by age ≥60 years (HR=1.87, P=.014) and residual disease (HR=3.22, P=.040).

Conclusion There is a need for a national strategy to tackle the growing burden of EC, by identifying the locally-specific incidence, delayed diagnosis and survival outcome.

Disclosures I have nothing to disclose.