Pain After Strabismus Surgery (NCT06689943) | Clinical Trial Compass
Not Yet RecruitingPhase 2
Pain After Strabismus Surgery
United States80 participantsStarted 2025-04-01
Plain-language summary
At Ann \& Robert H. Lurie Children's Hospital of Chicago (Lurie Children's), the current practice is to prescribe children with oral Tylenol as needed every 4-6 hours post strabismus surgery. Prescribing Tylenol "as needed" leaves more room for error for parents to be under-dosing their children, which can lead to avoidable pain. This study aims to figure out if children ages 4-12 years old will feel significantly less pain and discomfort when given regimented Tylenol every 6 hours for 48 hours after strabismus surgery (eye muscle surgery) compared to controls whose parents are instructed to give Tylenol every 4-6 hours as needed for 48 hours after surgery. To date, there have been no studies comparing patient outcomes between those taking Tylenol regimen and those receiving Tylenol as needed after pediatric surgery.
Who can participate
Age range
4 Years – 12 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Children between 4-12 years old
* Children receiving single muscle, bilateral horizontal strabismus surgery (that is, children who are having only one horizontal eye muscle in each eye operated on) at Lurie Children's hospital in Chicago, IL
* ASA classification 1 or 2. Note: ASA is a physical status classification system (scale of 1-6) created by the American Society of Anesthesiologists to describe patients prior to surgery. ASA 1 or 2 means the patient is either healthy or has mild systemic disease prior to surgery.
Exclusion Criteria:
* ASA classification 3 or higher (patient has severe systemic disease or worse)
* Contraindication to toradol (anesthesia)
* Contraindication to acetaminophen
* Previous strabismus surgery
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Parent reported Pain score using the Parent's Post-operative Pain Measure
Timeframe: From enrollment to 1 day after surgery
2
Child reported pain score using the Faces Pain Scale- Revised
Timeframe: 2-4 days after surgery
Trial details
NCT IDNCT06689943
SponsorAnn & Robert H Lurie Children's Hospital of Chicago
Sponsor typeOTHER
Study typeINTERVENTIONAL
Primary completion2028-12-31
Contact for this trial
Hanta Ralay Ranaivo Lead Clinical research coordinator, PhD