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Epidural and spinal agents for postoperative analgesia
1Department of Anesthesiology and Intensive Care, Orebro Medical Center Hospital, Sweden. n.rawal@orebroll.se
The Surgical Clinics of North America
|June 3, 1999
Summary
Spinal opioids, including epidural and intrathecal administration, are vital for managing various pain types. While effective, careful monitoring is essential due to potential respiratory depression risks.
Area of Science:
- Anesthesiology
- Pharmacology
- Pain Management
Background:
- Opioid receptors and spinal opioid administration represent major pain management advancements.
- Spinal opioids are increasingly used for diverse pain conditions like postoperative, chronic, and cancer pain.
Purpose of the Study:
- To review the widespread use and safety of spinal opioid administration in pain management.
- To highlight advancements and challenges associated with epidural and intrathecal opioid techniques.
Main Methods:
- Review of meta-analyses of controlled trials on epidural postoperative analgesia.
- Analysis of international experience with spinal opioid use for postoperative pain.
Main Results:
- Epidural analgesia is linked to improved pulmonary outcomes.
- Respiratory depression, though rare, remains a significant concern with spinal opioids.
- Safe nursing of patients on regular wards is feasible with proper protocols and trained staff.
Conclusions:
- Spinal opioids are effective for various pain types but require vigilant management.
- Implementing robust acute pain services is crucial for the safe and effective use of spinal opioids.