Effects of Dexmedetomidine as Adjunct to Pudendal Block for Pediatric Penile Surgery (NCT02848157) | Clinical Trial Compass
CompletedPhase 4
Effects of Dexmedetomidine as Adjunct to Pudendal Block for Pediatric Penile Surgery
South Korea40 participantsStarted 2016-06-17
Plain-language summary
Caudal block is often performed to relieve postoperative pain in pediatric urological surgery. Recently, pudendal block is also used in penile surgery and it has advantage because of less side effects such as transient weakness of low extremities, but limited to use in penile surgery. Local anesthesia is a single shot injection, so additional analgesic drugs is required when the effect of local anesthetics are disappeared. Dexmedetomidine, an alpha adrenergic agonist, is commonly used in pediatric sedation. It has analgesic effect and potentiates the effect of local anesthetics. There are many studies about the potentiation of the effect of local anesthetics when added to dexmedetomidine in adults, it has been limited in pediatrics. Recent study said that local anesthetics with dexmedetomidine had prolonged duration of analgesia in caudal block, also in ilioinguinal block. Thus it is expected to have a prolonged effect when investigators use dexmedetomidine in pediatrics as well as adults.
Who can participate
Age range
6 Years
Sex
MALE
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
. The patients aged between 6 months and 6 years in elective penile surgeries (hypospadias, urethral fistula or stricture after hypospadias repair, penile curvature)
. American Society of Anesthesiologists (ASA) class I, II
Exclusion criteria
. Coagulopathy
. allergy to local anesthetics
. meatal island onlay proximal transverse island flap (MIOPTI) (more than 4 h for the surgery)
. illiteracy, foreigner
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.