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Production of compound A and carbon monoxide in circle systems: an in vitro comparison of two carbon dioxide absorbents

Michel Struys UGent, MPLA Bouche, Georges Rolly UGent, YDI Vandevivere, Dorine Dyzers, Wim Goeteyn UGent, Linda Versichelen, Jan Van Bocxlaer UGent and Eric Mortier UGent (2004) ANAESTHESIA. 59(6). p.584-589
abstract
Two new generation carbon dioxide absorbents, DragerSorb(R) Free and Amsorb(R) Plus, were studied in vitro for formation of compound A or carbon monoxide, during minimal gas flow (500 ml.min(-1)) with sevoflurane or desflurane. Compound A was assessed by gas chromatography/mass spectrometry and carbon monoxide with continuous infrared spectrometry. Fresh and dehydrated absorbents were studied. Mean (SD) time till exhaustion (inspiratory carbon dioxide concentration greater than or equal to 1 kPa) with fresh absorbents was longer with DragerSorb(R) Free (1233 (55) min) than with Amsorb(R) Plus (1025 (55) min; p < 0.01). For both absorbents, values of compound A were < 1 ppm and therefore below clinically significant levels, but were up to 0.25 ppm higher with DragerSorb(R) Free than with Amsorb(R) Plus. Using dehydrated absorbents, values of compound A were about 50% lower than with fresh absorbents and were identical for DragerSorb(R) Free and Amsorb(R) Plus. With dehydrated absorbents, no detectable carbon monoxide was found with desflurane.
Please use this url to cite or link to this publication:
author
organization
year
type
journalArticle (proceedingsPaper)
publication status
published
subject
keyword
absorption, carbon dioxide, anaesthetics, inhalation, sevoflurane, desflurane, compound A, carbon monoxide, SODA LIME, SEVOFLURANE ANESTHESIA, ABSORPTION CAPACITY, DEGRADATION, DESFLURANE, AMSORB(R), BREAKDOWN, SWINE
journal title
ANAESTHESIA
Anaesthesia
volume
59
issue
6
pages
584 - 589
conference name
Annual meeting of the American Society of Anaesthesiologists
conference location
San Francisco, CA, USA
conference start
2003-10-11
conference end
2003-10-15
Web of Science type
Article; Proceedings Paper
Web of Science id
000221401500010
JCR category
ANESTHESIOLOGY
JCR impact factor
2.163 (2004)
JCR rank
6/22 (2004)
JCR quartile
1 (2004)
ISSN
0003-2409
DOI
10.1111/j.1365-2044.2004.03704.x
language
English
UGent publication?
yes
classification
A1
copyright statement
I have transferred the copyright for this publication to the publisher
id
300490
handle
http://hdl.handle.net/1854/LU-300490
date created
2005-03-23 12:05:00
date last changed
2014-10-13 12:07:37
@article{300490,
  abstract     = {Two new generation carbon dioxide absorbents, DragerSorb(R) Free and Amsorb(R) Plus, were studied in vitro for formation of compound A or carbon monoxide, during minimal gas flow (500 ml.min(-1)) with sevoflurane or desflurane. Compound A was assessed by gas chromatography/mass spectrometry and carbon monoxide with continuous infrared spectrometry. Fresh and dehydrated absorbents were studied. Mean (SD) time till exhaustion (inspiratory carbon dioxide concentration greater than or equal to 1 kPa) with fresh absorbents was longer with DragerSorb(R) Free (1233 (55) min) than with Amsorb(R) Plus (1025 (55) min; p {\textlangle} 0.01). For both absorbents, values of compound A were {\textlangle} 1 ppm and therefore below clinically significant levels, but were up to 0.25 ppm higher with DragerSorb(R) Free than with Amsorb(R) Plus. Using dehydrated absorbents, values of compound A were about 50\% lower than with fresh absorbents and were identical for DragerSorb(R) Free and Amsorb(R) Plus. With dehydrated absorbents, no detectable carbon monoxide was found with desflurane.},
  author       = {Struys, Michel and Bouche, MPLA and Rolly, Georges and Vandevivere, YDI and Dyzers, Dorine and Goeteyn, Wim and Versichelen, Linda and Van Bocxlaer, Jan and Mortier, Eric},
  issn         = {0003-2409},
  journal      = {ANAESTHESIA},
  keyword      = {absorption,carbon dioxide,anaesthetics,inhalation,sevoflurane,desflurane,compound A,carbon monoxide,SODA LIME,SEVOFLURANE ANESTHESIA,ABSORPTION CAPACITY,DEGRADATION,DESFLURANE,AMSORB(R),BREAKDOWN,SWINE},
  language     = {eng},
  location     = {San Francisco, CA, USA},
  number       = {6},
  pages        = {584--589},
  title        = {Production of compound A and carbon monoxide in circle systems: an in vitro comparison of two carbon dioxide absorbents},
  url          = {http://dx.doi.org/10.1111/j.1365-2044.2004.03704.x},
  volume       = {59},
  year         = {2004},
}

Chicago
Struys, Michel, MPLA Bouche, Georges Rolly, YDI Vandevivere, Dorine Dyzers, Wim Goeteyn, Linda Versichelen, Jan Van Bocxlaer, and Eric Mortier. 2004. “Production of Compound A and Carbon Monoxide in Circle Systems: An in Vitro Comparison of Two Carbon Dioxide Absorbents.” Anaesthesia 59 (6): 584–589.
APA
Struys, M., Bouche, M., Rolly, G., Vandevivere, Y., Dyzers, D., Goeteyn, W., Versichelen, L., et al. (2004). Production of compound A and carbon monoxide in circle systems: an in vitro comparison of two carbon dioxide absorbents. ANAESTHESIA, 59(6), 584–589. Presented at the Annual meeting of the American Society of Anaesthesiologists.
Vancouver
1.
Struys M, Bouche M, Rolly G, Vandevivere Y, Dyzers D, Goeteyn W, et al. Production of compound A and carbon monoxide in circle systems: an in vitro comparison of two carbon dioxide absorbents. ANAESTHESIA. 2004;59(6):584–9.
MLA
Struys, Michel, MPLA Bouche, Georges Rolly, et al. “Production of Compound A and Carbon Monoxide in Circle Systems: An in Vitro Comparison of Two Carbon Dioxide Absorbents.” ANAESTHESIA 59.6 (2004): 584–589. Print.