Clinical Trial

Light and Anesthesia

Recruiting
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Record status
This record was last updated May 29, 2026 (before its estimated June 30, 2026 completion). Its status may not reflect the trial's current state.
Summary
The objective of this clinical trial is to investigate the effect of light exposure on sedation depth during general anesthesia.The primary research questions this study aims to address include: Does light condition affect the dosage of anesthetic medications during anesthesia? By what mechanism does light exposure exert an influence on anesthesia? Participants will be randomly allocated to either the light-shielded group or the non-light-shielded group.Patients in the light-shielded group will wear an eye shield during anesthesia. The following data will be recorded for all patients: Induction drug dosage Induction time Intraoperative anesthetic dosage Emergence time
Protocol Amendment History 2 changes
notable Primary completion pushed: 2026-05-01 -> 2026-06-30 2026-05-30
minor Completion pushed: 2026-05-01 -> 2026-06-30 2026-05-30
Trial Details
NCT Number NCT07517484
Lead Sponsor Peking University People's Hospital
Conditions Light, Anesthesia, Sedation
Enrollment 66 participants
Start Date 2025-10-03
Primary Completion 2026-06-30 (estimated)
Study Completion 2026-06-30 (estimated)
Updated on ClinicalTrials.gov 2026-05-29