A Differential Diagnosis of Hyperalgesia, Toxicity, and Withdrawal from Intrathecal Morphine Infusion

Autor: Jianren Mao, Milan Stojanovic, Aneesh K. Singla, Lucy Chen
Rok vydání: 2007
Předmět:
Zdroj: Anesthesia & Analgesia. 105:1816-1819
ISSN: 0003-2999
DOI: 10.1213/01.ane.0000290338.39037.38
Popis: Opioid-induced hyperalgesia, toxicity, and withdrawal are phenomena that may occur with intrathecal opioid infusion. We present a case in which a patient received intrathecal morphine infusion, and then experienced a clinical course that may have involved hyperalgesia, toxicity, and/or withdrawal. The possible differential diagnosis of opioid-induced hyperalgesia, toxicity, and withdrawal, and its implications in clinical pain management, are discussed. This report demonstrates the complexity of treating patients with long-term continuous intrathecal opioids when modest adjustment of the intrathecal cocktail results in a paradoxical clinical course.
Databáze: OpenAIRE