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Published on: June 26, 2020
Infectious complications of regional anesthesia
1Mayo Clinic College of Medicine, Rochester, Minnesota, USA. hebl.james@mayo.edu
Purpose Of Review:
Regional anesthesia is commonly used to provide intraoperative anesthesia and postoperative analgesia. Potential complications of both neuraxial and peripheral regional techniques include infectious sequelae. This review examines important components of practice that are known to minimize the risk of infection associated with regional anesthesia.
Recent Findings:
Healthcare-associated infections increase morbidity and mortality, patient pain and suffering, direct medical costs, and hospital length-of-stay. Recently published national guidelines from subspecialty societies and government agencies emphasize the importance of strict aseptic technique in the prevention of infectious complications associated with regional anesthesia. Proper hand hygiene, the use of surgical masks, appropriate antiseptic selection and application, and proper preparation of local anesthetic infusate solutions are all considered essential components of asepsis. Anesthesia providers need to adhere to strict aseptic guidelines to minimize the risk of potentially devastating infectious complications.
Summary:
Infectious complications associated with regional anesthesia are exceedingly rare events. Adherence to strict aseptic guidelines as published by the American Society of Regional Anesthesia and Pain Medicine, American Society of Anesthesiologists, and the Royal College of Anaesthetists may reduce the risk of infectious complications.
Insights
Preventing infections during regional anesthesia involves strict aseptic techniques. Following guidelines from major anesthesia societies can significantly reduce the rare risk of infectious complications, ensuring patient safety.
Area of Science:
- Anesthesiology
- Infectious Disease Prevention
- Patient Safety
Background:
- Regional anesthesia is vital for intraoperative anesthesia and postoperative pain management.
- Infectious complications, though rare, can arise from both neuraxial and peripheral regional techniques.
- Healthcare-associated infections elevate morbidity, mortality, costs, and hospital stays.
Purpose of the Study:
- To review essential practices for minimizing infection risk in regional anesthesia.
- To highlight the importance of aseptic technique in preventing infectious sequelae.
- To guide anesthesia providers on adherence to infection control guidelines.
Main Methods:
- Review of national guidelines from subspecialty societies and government agencies.
- Examination of critical components of aseptic technique.
- Emphasis on adherence to established protocols for infection prevention.
Main Results:
- Strict aseptic technique is crucial for preventing infectious complications.
- Key practices include proper hand hygiene, surgical mask use, antiseptic selection/application, and infusate preparation.
- Adherence to guidelines from organizations like ASRA, ASA, and RCoA is recommended.
Conclusions:
- Infectious complications from regional anesthesia are infrequent.
- Strict adherence to aseptic guidelines can further reduce the risk.
- Implementing recommended practices is essential for patient safety.
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