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Anesthesia and Intubation of Preadolescent Mouse Pups for Cardiothoracic Surgery
Published on: June 2, 2022
[Anesthetic management of an infant girl with cloverleaf syndrome]
Osamu Kudoh1, Koichi Hanzawa, Hitomi Iwata
1Department of Anesthesiology and Pain Medicine, Juntendo University School ofMedicine, Tokyo 113-8421.
Insights
Anesthetic management for infants with Cloverleaf syndrome and craniosynostosis requires careful attention to intracranial pressure and potential hemorrhage during surgical procedures like cranioplasty. This case demonstrates successful anesthetic strategies for complex infant surgeries.
Area of Science:
- Pediatric Anesthesiology
- Neurosurgery
- Medical Genetics
Background:
- Cloverleaf syndrome presents with severe skull and facial deformities, often complicated by craniosynostosis and hydrocephalus.
- Infants with Cloverleaf syndrome require complex surgical interventions, necessitating specialized anesthetic considerations.
Observation:
- An infant girl with Cloverleaf syndrome underwent multiple surgical procedures including posterior-cranioplasty, foramen magnum decompression, ventriculo-peritoneal shunting, and cranioplasty.
- General anesthesia was induced using oxygen, sevoflurane, nitrous oxide, and thiopental, followed by orotracheal intubation with vecuronium.
- Anesthetic management focused on monitoring intracranial pressure and anticipating massive hemorrhage, especially during cranioplasty.
Findings:
- The infant's multiple surgeries were managed under general anesthesia without significant complications.
- Successful airway maintenance and ventilation were achieved in all procedures.
- Postoperative recovery was uneventful.
Implications:
- Anesthesiologists must be aware of the unique challenges associated with Cloverleaf syndrome, including significant intracranial pressure and anatomical abnormalities.
- This case highlights the feasibility of managing complex pediatric neurosurgical cases in infants with Cloverleaf syndrome with meticulous anesthetic planning.
- Effective anesthetic protocols can ensure favorable outcomes for infants undergoing extensive cranial reconstruction and management of associated conditions.
Abstract:
We experienced anesthetic management of an infant girl with Cloverleaf syndrome complicated with prenatal diagnosis of craniosynostosis. She received posterior-cranioplasty and foramen magnum decompression at the age of 44 days, ventricuro-peritoneal shunting at 80 days and cranioplasty at 149 days all under general anesthesia without serious complications. In all three occasions, we induced general anesthesia with oxygen, sevoflurane, nitrous oxide and thiopental with a facemask. After we made sure it was not impossible to maintain the airway and ventilation, we performed orotracheal intubation with vecuronium. We maintained anesthesia paying particular attention to intracranial pressure and possible massive hemorrhage particularly during cranioplasty. Postoperative course was uneventful. Anesthesiologists should keep in mind that this syndrome is characterized by severe skull deformity, facial bone abnormalities, hydrocephalus and increased intracranial pressure.
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