About

Dr. Joris Giai is a pioneering surgeon whose research sits at the intersection of urologic oncology and advanced robotic technology. His work is defined by a rigorous, evidence-based approach to challenging surgical questions, particularly concerning the trade-offs between oncologic control and functional preservation. Dr. Giai is best known for leading the landmark EMERALD trial, a randomized controlled study that demonstrated superselective ischemia during robotic partial nephrectomy does not improve long-term renal function compared to standard renal artery clamping—a finding with over 30 citations that directly challenges a widely-held surgical assumption. He has also made significant contributions to prostate cancer management, notably investigating the feasibility of radical prostatectomy following vascular-targeted photodynamic therapy with padeliporfin, a novel treatment pathway. His current work continues to push boundaries, as evidenced by the ACCURATE protocol for 3D-image-guided robotic nephrectomy and a randomized trial comparing robotic arm-assisted to conventional total knee arthroplasty. Through these high-impact studies, Dr. Giai demonstrates a commitment to generating the high-quality evidence needed to refine surgical practice and improve patient outcomes.

Research Focus

Key Achievements

3
H-Index
4
Papers
65
Total Citations
16
Avg Citations/Paper
🏆 Most Cited Paper
Superselective Ischemia in Robotic Partial Nephrectomy Does Not Provide Better Long-term Renal Function than Renal Artery Clamping in a Randomized Controlled Trial (EMERALD): Should We Take the Risk?
32 citations · 2021
📈 Most Prolific Year: 2025 (2 Papers)
🤝 Key Collaborators: 62
🏛 Institutions: Centre Hospitalier Universitaire de Grenoble, Hospices Civils de Lyon, Centre National de la Recherche Scientifique

Top Papers

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Key Collaborators

Contact & Links

Available for collaboration
Content generated · 13 days ago