-
- Yuko Shimoyama, Rikuo Masuda, Takashi Suzuki, and Kazuyuki Serada.
- Department of Anesthesia, Showa University Northern Yokohama Hospital, Yokohama 224-8503.
- Masui. 2010 Oct 1;59(10):1241-7.
AbstractWe describe three consecutive cases of successful anesthetic management for pheochromocytoma resection under balanced anesthesia with sevoflurane inhalation and extremely high-dose remifentanil infusion. This case series aimed to examine whether the aggressive dosing of remifentanil, exerting both depressor and bradycardic actions with short durations, is applicable for hemodynamic control during pheochromocytoma resection. The remifentanil infusion rate was set to maintain the systolic arterial pressure below 150 mmHg and heart rate below 100 beats x min(-1). In 2 of 3 cases, intraoperative hemodynamics were controlled by titrated remifentanil infusion with up to 2 and 3 microg x kg(-1) min(-1) in each case, without additional vasoactive agents. In another case, since adequate antihypertensive control was ineffective despite incremental remifentanil infusion to a maximum of 5 microg x kg(-1) x min(-1) supplemented with repeated boluses of 200 microg remifentanil, a total of 2.4 mg of nicardipine as a depressor was needed. Ephedrine 12 mg was employed following tumor removal. This anesthetic regimen thus allowed minimal or no concomitant use of depressors during tumor manipulation and vasopressors following tumor removal. In conclusion, the liberal use of remifentanil for the anesthetic management of pheochromocytoma resection appears to be simple, safe and effective.
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:
![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
- 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.
.