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Clinical Trial Summary

The primary purpose of the GAS study is to determine whether different types of anesthesia (Regional versus General) given to 720 infants undergoing inguinal hernia repair results in equivalent neurodevelopmental outcomes. The study also aims to describe the incidence of apnea in the post-operative period after both regional and general anesthesia for inguinal hernia repair in infants. This study is important as it will provide the greatest evidence for safety or toxicity of general anesthesia for human infants.


Clinical Trial Description

This is a prospective, observer blind, multi-site, randomized, controlled, equivalence trial. The general anesthesia group will receive sevoflurane (intervention drug) for induction and maintenance of general anesthesia, dose up to 8% inspired for duration of procedure plus bupivacaine local anesthetic blockade (up to 2.5 mg per kg) administered via caudal or ilioinguinal nerve block. The airway can be maintained with a face mask, laryngeal mask or endotracheal tube, with or without neuromuscular blocking agents.

The regional group will have no sedative agent. The regional blockade may be with spinal alone, spinal block with caudal block, spinal with ilioinguinal block or caudal alone. The maximum dose of 2.5 mg per kg of bupivacaine can be used. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT00756600
Study type Interventional
Source Boston Children’s Hospital
Contact
Status Completed
Phase Phase 4
Start date October 23, 2006
Completion date June 30, 2018

See also
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