Pupil Measurements to Predict Breathing Problems After Surgery in Children
Part of Brain & nervous system, Lungs & breathing clinical trials.
This study tests whether measuring how a child's pupils (the dark circles in the eyes) respond to light can predict which children might have breathing problems after receiving pain medication during tonsil surgery. The goal is to help doctors catch and prevent serious breathing issues before they happen.
Summary written for real people, not researchers, by Clin2.
Who can take part
- Child is between 3 and 18 years old
- Child is scheduled for tonsil removal surgery, with or without adenoid removal
- Child will recover in a monitored hospital setting (like a recovery room) after surgery
- Parent or legal guardian can give permission, and child can agree if old enough to understand
- Child does not have neurological or eye conditions that affect how pupils work
- Child will receive standard pain medication (opioids) as part of surgery care
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
Similar studies
Other trials that look related to this one.
This study looks at when opioids are given during surgery and how it affects breathing problems after surgery. It might help understand how to make pain control safer.
This study looks at how different pain treatments affect a child’s pupils (the dark center of the eye). It may help doctors better understand which pain medicines are working and how to measure pain treatment effects more accurately.
This study looks at how your eye pupils respond to light as a way to predict how much pain you might feel when sedation (sleep medicine) is stopped after heart surgery. The goal is to help doctors better manage your pain during recovery.
This study tracks how your pupils react to light while you're in the intensive care unit. Researchers believe these reactions may help predict how critically ill patients recover, and want to understand if monitoring them could improve care.
This study collects normal (baseline) results from a handheld eye pupil camera (a pupillometer) used during routine neuro–intensive care checks. It may help clinicians better interpret these eye measurements in future patients.
This study compares different types of general anesthesia by checking how your pupils (the black part of the eye) respond after surgery. It may help doctors understand which anesthesia options are better for eye-related side effects after planned ear, nose, or throat operations.
Hear when a new Opioid Induced Respiratory Depression trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.