Journal of pain and symptom management
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J Pain Symptom Manage · Nov 1992
Case ReportsA survey of complications documented in a quality-control analysis of patient-controlled analgesia in the postoperative patient.
Patient-controlled analgesia (PCA) has become a cornerstone of postoperative pain management in many institutions. Despite the extensive use of this analgesic technique, there are not large population studies to determine the frequency or types of complications associated with PCA in the literature. This study looks at 1122 patients over a 1-yr period. ⋯ These complications were attributable to overdosage (escalating dosage to meet patient analgesic needs or someone other than the patient administering drug through the PCA device) or to interaction of PCA drugs with concurrent medications. There was a much higher incidence of complications associated with PCA pumps featuring continuous infusion in addition to intermittent bolus compared with those employing intermittent bolus alone. The types of complications encountered in this survey demonstrate instances of PCA use that may present a higher risk to the patient and thus require closer monitoring.
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J Pain Symptom Manage · Nov 1992
Patient and nurse evaluation of patient-controlled analgesia delivery systems for postoperative pain management.
Five different patient-controlled analgesia (PCA) delivery systems were evaluated for the treatment of acute postoperative pain in 423 patients undergoing elective operations at a large tertiary care hospital. The PCA trial was conducted on four different postsurgical wards over a 5-mo period. All five devices were utilized on each ward for a 1-mo period. ⋯ In conclusion, 80% of the nurses at this teaching center preferred the Baxter PCA Infusor over four widely used electronic PCA devices for the management of acute postoperative pain. The Pharmacia device was felt by the nurses to be less user friendly than the other programmable PCA devices used in this trial. Of the electronic devices we studied, the Bard and IVAC devices were the most cost-effective.
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Efforts to study patient care from the perspective of Catholic ethics date back four centuries. In the course of this history, a prominent issue has always been management of pain and the efforts to avoid pain. ⋯ Moreover, the issue of "overmedication" for difficult or elderly patients has been a concern. The President's Commission on Ethics in Medicine and Human Research has utilized many of the principles developed by Catholic theologians when considering the matter of pain relief for dying persons.