Eye reflexes could replace guesswork in pain management

NCT ID NCT03605966

First seen Apr 07, 2026 · Last updated May 02, 2026 · Updated 3 times

Summary

This study tests a device that measures changes in the eye's pupil reflex to objectively determine pain type and how well opioids are working. It involves 40 participants aged 7 to 21 who are already receiving opioids for pain. The goal is to replace subjective pain ratings with a reliable, objective method to improve treatment and reduce the risk of opioid abuse.

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Contacts and locations

Locations

  • Children's National Health System

    Washington D.C., District of Columbia, 20010, United States

Conditions

Explore the condition pages connected to this study.