Predicting life expectancy and symptom relief following surgery for advanced malignancy

Area of Science:

• Oncology
• Surgical Oncology
• Palliative Care

Background:

• Evaluating surgeon accuracy in predicting outcomes for advanced malignancy patients undergoing major surgery.
• Assessing life expectancy and symptom relief predictions against actual patient outcomes.

Purpose of the Study:

• To prospectively evaluate surgeons' predictive accuracy for survival and symptom relief in patients with advanced malignancies.
• To compare surgeon estimates with objective clinical outcomes and patient-reported symptom data.

Main Methods:

• Prospective evaluation of 57 patients with advanced malignancies undergoing surgery.
• Surgeons provided pre- and post-operative predictions of survival and symptom relief.
• Patient outcomes and symptom questionnaires at multiple time points were compared with surgeon estimates.

Main Results:

• Surgeons' preoperative survival estimates correlated significantly with actual survival outcomes.
• Preoperative survival predictions accurately identified patients with less than one-year life expectancy.
• Surgeons' preoperative symptom relief predictions did not correlate with patient self-assessments, often underestimating success.

Conclusions:

• Surgeons accurately estimated patient survival preoperatively.
• Postoperative estimates of symptom relief by surgeons aligned with patient self-assessments.
• Preoperative underestimation of symptom relief by surgeons suggests a need to reconsider criteria for palliative surgery candidacy.