Thirty-day postoperative mortality for endometrial carcinoma in England: a population-based study

Area of Science:

• Oncology
• Surgical Outcomes
• Public Health Surveillance

Background:

• Endometrial carcinoma is a significant gynecological malignancy.
• Surgical intervention is a primary treatment modality.
• Understanding postoperative mortality trends and variations is crucial for quality improvement.

Purpose of the Study:

• To analyze trends in 30-day mortality after endometrial cancer surgery in England.
• To identify hospital and geographical variations in postoperative mortality.
• To investigate factors influencing these mortality rates.

Main Methods:

• Retrospective population-based study using national cancer registration and hospital data (2000-2009).
• Analysis of 38,332 women undergoing surgical treatment for endometrial carcinoma.
• Logistic regression modeling to assess 30-day mortality, adjusting for patient and tumor factors.

Main Results:

• Overall 30-day postoperative mortality was low (0.61%) and declined from 0.70% to 0.48% between 2000-2009.
• Laparoscopic surgery was associated with lower mortality; higher mortality observed in older patients, advanced stage, and high-grade tumors.
• One hospital showed a higher-than-expected mortality rate after case-mix adjustment.

Conclusions:

• Postoperative mortality for endometrial cancer in England is low and improving.
• Significant variations in mortality exist based on surgical approach, patient demographics, and tumor characteristics.
• Most hospitals demonstrated expected outcomes, with only one identified as having significantly higher mortality.