Journal of pain and symptom management
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J Pain Symptom Manage · May 2001
Case ReportsTemporary sedation with midazolam for control of severe incident pain.
Incident pain frequently complicates cancer-related pain. Its treatment is sometimes very difficult due to poor responsiveness to opioids. Two cases are presented in which a temporary or intermittent sedation with midazolam was successfully used to control excruciating incident pain.
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J Pain Symptom Manage · May 2001
Case ReportsAn unusual case of chronic neuropathic pain responds to an optimum frequency of intravenous ketamine infusions.
The effective treatment of patients suffering from a variety of difficult pain syndromes, including phantom pain and other neuropathic pains, remains a clinical challenge. Neuropathic pain has been shown to respond to drugs that block the N-methyl-D-aspartate (NMDA) receptor, such as ketamine and amantidine. A 44-year-old woman with a previous right-sided forequarter amputation presented to the Palliative Medicine Team complaining of neuropathic pain in her left arm, which was neurologically intact. ⋯ Twenty-one infusions were given over a period of four months. The pain intensity experienced by the patient lessened as the frequency of the ketamine infusions increased. This finding has not been described previously and supports the theory that there may be an optimum frequency of ketamine infusions to achieve adequate pain control.