Short-term BMI trajectories as a prognostic predictor in patients with pancreatic cancer

This study confirms that short-term BMI trajectories before and after diagnosis, as well as early during treatment, are independent prognostic factors for both overall survival and progression-free survival in pancreatic cancer patients. Particular attention should be paid to patients who are normal-weight at diagnosis but transition to a low-BMI category shortly after treatment, as they face the highest mortality risk.