Kei Ugata

About

Dr. Kei Ugata is a leading anesthesiology researcher whose work focuses on optimizing ventilation strategies during complex surgical procedures, particularly in the context of pneumoperitoneum and the steep Trendelenburg position. His most cited study, "Positive End-expiratory Pressure and Distribution of Ventilation in Pneumoperitoneum Combined with Steep Trendelenburg Position" (2019, 97 citations), is a seminal contribution to the field. This work rigorously investigates how elevated intra-abdominal pressure and extreme patient positioning, common in robot-assisted laparoscopic prostatectomy, cause a cranial diaphragm shift and dorsal lung atelectasis. By examining the impact of higher positive end-expiratory pressure (PEEP) on ventilation distribution, Ugata provides critical insights for preventing perioperative pulmonary complications. His research is highly influential, directly informing clinical protocols to improve respiratory mechanics and patient safety during minimally invasive surgery. Dr. Ugata’s work bridges a vital gap between surgical technique and anesthetic management, making him a key voice in perioperative medicine.

Research Focus

Key Achievements

Top Papers

1. 1
   Positive End-expiratory Pressure and Distribution of Ventilation in Pneumoperitoneum Combined with Steep Trendelenburg Position

   97 citations · 2019

Key Collaborators

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