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Patient-controlled analgesia in children.
P B Gaukroger1, D P Tomkins, J H van der Walt
1Department of Anaesthesia, Adelaide Children's Hospital, Australia.
Anaesthesia and Intensive Care
|August 1, 1989
Summary
Patient-controlled analgesia (PCA) effectively manages pain in children aged six and older after major surgery. This safe method allows young patients to control their own pain relief, with scoliosis surgery patients needing more medication.
Area of Science:
- Pediatric Anesthesiology
- Pain Management
- Surgical Care
Background:
- Effective postoperative pain management is crucial for pediatric recovery.
- Patient-controlled analgesia (PCA) offers a promising approach for managing pain in children.
- Previous research has explored PCA in various pediatric surgical populations.
Purpose of the Study:
- To evaluate the safety and efficacy of patient-controlled analgesia (PCA) in pediatric patients undergoing major surgery.
- To determine morphine requirements and identify factors influencing them in young patients using PCA.
- To assess the feasibility of PCA in children as young as six years old.
Main Methods:
- A study involving forty pediatric patients (ages 6-18) who underwent major orthopedic or general surgery.
- Utilized patient-controlled analgesia (PCA) with morphine for postoperative pain management.
- Monitored morphine consumption and assessed patient understanding and usability of the PCA device.
Main Results:
- PCA was used for an average of 46.2 hours, with overall morphine requirements averaging 40.5 mcg/kg/hr.
- Morphine needs remained consistent between the initial postoperative hours and later periods.
- Children undergoing scoliosis surgery required significantly higher morphine doses compared to other surgical groups.
- Minor issues were reported with PCA use, and children as young as six successfully utilized the system.
Conclusions:
- Patient-controlled analgesia (PCA) is a safe and suitable method for postoperative pain relief in pediatric patients.
- The ability to understand the PCA concept, rather than a specific age, determines the lower limit for its use.
- PCA empowers pediatric patients, contributing to effective pain management and potentially improved recovery outcomes.