Efficacy of Acetaminophen in Posterior Fossa Surgery (NCT02532322) | Clinical Trial Compass
WithdrawnPhase 2
Efficacy of Acetaminophen in Posterior Fossa Surgery
Stopped: not enough patients meeting criteria
United States0Started 2015-11
Plain-language summary
Uncontrolled pain after posterior fossa surgery and associated negative side effects of conventional opioid therapy causes significant morbidity and mortality in infants and children. Intravenous (IV) acetaminophen has been shown to be effective in treating mild to moderate pain, and moderate to severe pain in conjunction with adjuvant opioids in children. However, it is unknown if IV acetaminophen is effective as analgesic adjuvant therapy in children undergoing posterior fossa surgery. In this prospective, randomized controlled trial, the investigators aim to determine whether the addition of IV acetaminophen for 24 hours can lead to reduction in postoperative pain and opioid requirement after neurosurgical procedures of the posterior fossa compared with conventional therapy.
Who can participate
Age range
2 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
. Any child undergoing posterior fossa surgery, including surgery for Chiari Malformation
. The subject's American Society of Anesthesiologists physical status is 1, 2 or 3
. Males and females 2 to 12 years old (minorities will be included) - recommended dosing of IV acetaminophen in children is approved for children 2 to 12 years of age
. Written informed consent from parent/guardian
Exclusion criteria
. Subjects with known or suspected hypersensitivity reaction to acetaminophen
. Presence or prior history of a known liver disease or coagulation disorder:
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
Daily opioid consumption (mg/kg/24 hours using morphine equivalent)