Video versus ultrasound pupillometry for detecting increased pupillary diameters due to nociceptive stimuli: a prospective observational study

ConclusionDue to the significant constant error, we consider the reproducibility of the measured ΔPD between UP and VP moderate.Trial registry numberUMIN 000047145. Prior to the subjects' enrollment, the trial was registered with the University Hospital Medical Information Network (Principal investigator: Mao Konno, Date of registration: 3.11.2022).https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000053778.
Source: Journal of Anesthesia - Category: Anesthesiology Source Type: research