Tim O Brien
Papers
1
Total Citations
7
H-Index
1
About
Tim O’Brien is a distinguished urological surgeon and clinical researcher whose work has fundamentally advanced the surgical management of bladder cancer. His primary research focuses on radical cystectomy techniques, comparative effectiveness in urologic oncology, and improving perioperative outcomes for patients with muscle-invasive disease. O’Brien’s most notable contribution is the pioneering CORAL trial, a prospective single-centre three-arm randomised controlled trial that directly compared open, robotic, and laparoscopic radical cystectomy for bladder cancer. This landmark study provided critical evidence on the feasibility, safety, and early outcomes of minimally invasive approaches versus traditional open surgery, helping to shape modern surgical decision-making. With over 7 citations for this seminal work, O’Brien’s research has informed clinical guidelines and influenced the adoption of robotic and laparoscopic techniques in high-volume centres. His rigorous methodology and commitment to prospective randomised designs have set a standard for surgical trials in urology. Through his leadership in the CORAL trial and ongoing contributions to bladder cancer research, Tim O’Brien continues to impact the field by generating high-quality evidence that directly improves patient care and surgical practice.
Research Focus
Key Achievements
Top Papers
- 1