Catherine Marsh

Papers

Total Citations

H-Index

About

Dr. Catherine Marsh is a pioneering urologic surgeon and researcher whose work has fundamentally shaped the evolution of robotic prostatectomy. Her primary research focuses on surgical technique optimization, particularly the vesicourethral anastomosis—a critical step in robot-assisted radical prostatectomy. Marsh’s most influential contribution is her landmark 2007 study comparing the bidirectional-barbed sutured knotless running anastomosis to the classic Van Velthoven technique. This work, cited 87 times, demonstrated that the barbed suture method significantly reduces operative time while maintaining comparable outcomes, effectively streamlining one of the most technically demanding aspects of robotic surgery. Her findings have been widely adopted, helping to shorten learning curves for new surgeons and improve patient outcomes. Beyond this seminal paper, Marsh has contributed extensively to the literature on surgical ergonomics, complication management, and outcomes research in minimally invasive urologic oncology. Her work has been instrumental in advancing the precision and efficiency of robotic prostatectomy, making her a respected authority in the field. Dr. Marsh continues to influence surgical education and practice, with her research serving as a cornerstone for innovations in urologic surgery.