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Papers published by Dr Osamu Umegaki:
Original Research
General Medicine
Association of the National Database Code “General Anesthesia” and Mechanical Ventilation with New-Onset Neuro-Psychiatric Medication Use in Sepsis Survivors Aged ≥90 Years: A Nationwide Retrospective Cohort Study
Shimoyama Y, Kadono N, Umegaki O
International Journal of General Medicine 2026, 19:609863
Published Date: 19 May 2026
Original Research
General Medicine
The Inflammation-Presepsin Score as a Predictor of Mortality in Elderly Sepsis Patients (≥75 Years): A Pilot Study
Shimoyama Y, Kadono N, Umegaki O
International Journal of General Medicine 2026, 19:585341
Published Date: 2 February 2026