Papers
5
Total Citations
130
H-Index
4
About
Gu‑Ha Alai is a leading surgical oncologist whose work centers on refining minimally invasive techniques for esophageal cancer, with a particular focus on robotic-assisted esophagectomy. His major contributions lie in systematically comparing robot-assisted minimally invasive esophagectomy (RAMIE) with video-assisted approaches (VAMIE), demonstrating through propensity score-matched analyses that RAMIE offers superior lymphadenectomy and short-term outcomes for esophageal squamous cell carcinoma—findings that have garnered over 110 citations collectively. Alai has also advanced the field by mapping the learning curve for thoracic lymphadenectomy across both McKeown and Ivor Lewis approaches, providing essential guidance for surgeons adopting robotic platforms. His exploration of enhanced recovery after surgery (ERAS) protocols in robotic McKeown esophagectomy and development of pretreatment-assisted robot intrathoracic layered anastomosis further underscore his commitment to improving perioperative care and technical precision. With a career spanning pivotal comparative studies and innovative surgical techniques, Alai’s work has shaped contemporary practice in esophageal cancer surgery, offering evidence that supports the transition toward robotic-assisted methods for better oncologic and recovery outcomes.
Research Focus
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