Can your eyes reveal pain? new device aims to end opioid guesswork
Knowledge-focused
Ongoing
This study tests a device that uses changes in pupil size to measure pain and how well opioid painkillers are working. The goal is to replace subjective pain scores with an objective measurement, helping doctors prescribe opioids more safely. The study includes 40 children and yo…
Sponsor: Julia Finkel • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:04 UTC