Safety of intranasal insulin administration in patients undergoing cardiovascular surgery: An open-label, nonrandomized, dose-escalation studyCentral MessagePerspective - Yosuke Nakadate, MD, PhD; Akiko Kawakami, MD, PhD; Takeshi Oguchi, MD, PhD; Keisuke Omiya, MD, PhD; Hiroyuki Nakajima, MD, PhD; Hiroshi Yokomichi, MD, PhD, DPH; Hiroaki Sato, MD, PhD; Thomas Schricker, MD, PhD; Takashi Matsukawa, MD, PhD (JTCVS Open, 2024)