[Risk management in pediatric regional anesthesia]

Area of Science:

• Anesthesiology
• Neurosurgery
• Patient Safety

Background:

• Regional analgesia, including epidural blocks, provides significant benefits for surgical stress response and postoperative pain management.
• Despite its advantages, regional anesthesia is associated with rare but severe adverse events, such as spinal penetration during epidural procedures.
• The low incidence of severe complications makes precise rate determination difficult through traditional retrospective or prospective studies.

Purpose of the Study:

• To analyze case reports and existing studies to understand severe complications associated with regional blocks, particularly epidural blocks.
• To identify risk factors and provide recommendations for preventing devastating injuries during epidural procedures.
• To emphasize careful patient selection and risk-benefit assessment in regional anesthesia.

Main Methods:

• Review of case reports and relevant studies focusing on severe complications of regional blocks.
• Analysis of findings from Giaufré's study on five cases of severe injury during epidural blocks.
• Synthesis of data to identify trends and contributing factors to adverse events.

Main Results:

• Younger age groups are identified as being more susceptible to injury, especially in the thoracic region, during epidural blocks.
• The use of air for loss of resistance technique and local anesthetics containing epinephrine (even at low concentrations) are highlighted as potential risk factors.
• Increased experience with epidural procedures may correlate with a reduced rate of injury.

Conclusions:

• Avoid performing epidural blocks in very young patients due to increased risk.
• Refrain from using air during the loss of resistance technique and local anesthetics with epinephrine for epidural anesthesia.
• Implement careful patient selection and thorough risk-benefit discussions to ensure patient safety during regional anesthesia procedures.