-
- S D Hanes, M Franklin, D A Kuhl, and A S Headley.
- Department of Clinical Pharmacy, University of Tennessee, Memphis 38163, USA.
- Pharmacotherapy. 1999 Jul 1;19(7):897-901.
AbstractRespiratory depression secondary to morphine intoxication occurred in an elderly patient with chronic renal failure (CRF). It was reversed with a continuous infusion of naloxone. Approximately 11 hours after the infusion was discontinued, the patient relapsed into respiratory depression consistent with opioid intoxication. He was rechallenged with a naloxone infusion with resolution of the opioid effects. This case suggests prolonged antagonism of opioid effects inconsistent with naloxone's reported pharmacologic effects. Serum naloxone concentrations measured after the end of the infusion suggest that the drug's pharmacokinetics were significantly altered. Further research is necessary to characterize pharmacokinetic changes that occur in CRF. In the absence of this information, similar patients should be closely monitored for relapse of respiratory depression after naloxone is discontinued.
Notes
Knowledge, pearl, summary or comment to share?You can also include formatting, links, images and footnotes in your notes
- Simple formatting can be added to notes, such as
*italics*,_underline_or**bold**. - Superscript can be denoted by
<sup>text</sup>and subscript<sub>text</sub>. - Numbered or bulleted lists can be created using either numbered lines
1. 2. 3., hyphens-or asterisks*. - Links can be included with:
[my link to pubmed](http://pubmed.com) - Images can be included with:
 - For footnotes use
[^1](This is a footnote.)inline. - Or use an inline reference
[^1]to refer to a longer footnote elseweher in the document[^1]: This is a long footnote..