Joseph Scales

The University of Texas Southwestern Medical Center

Papers

Total Citations

H-Index

About

Dr. Joseph Scales is a surgical outcomes researcher whose work focuses on the intersection of surgeon performance, operative fatigue, and patient safety. His most influential study, "Surgeon Fatigue: Impact of Case Order on Perioperative Parameters and Patient Outcomes" (2012, 25 citations), rigorously tested the hypothesis that surgeon fatigue—stemming from the sequence of scheduled procedures—adversely affects outcomes in complex urologic surgeries. By analyzing laparoscopic and robot-assisted laparoscopic prostatectomies alongside percutaneous nephrolithotomies, Dr. Scales demonstrated that later-in-the-day cases were associated with measurable declines in perioperative parameters and patient outcomes. This landmark contribution provided empirical evidence supporting the need for structured surgical scheduling and fatigue management protocols. Though his citation count reflects a focused, high-impact body of work, Dr. Scales’ research has been instrumental in shaping institutional policies on operative workflow and surgeon well-being. His findings continue to inform discussions on optimizing surgical performance and reducing preventable complications, making him a key voice in the growing field of human factors in surgery.