-
Pediatr Crit Care Me · Jan 2013
Comparative Study Controlled Clinical TrialThe efficacy of noninvasive hemoglobin measurement by pulse CO-oximetry in neonates.
- Young Hwa Jung, Juyoung Lee, Han-Suk Kim, Seung Han Shin, Jin A Sohn, Ee-Kyung Kim, and Jung-Hwan Choi.
- Department of Pediatrics, Seoul National University College of Medicine, Seoul, Republic of Korea.
- Pediatr Crit Care Me. 2013 Jan 1;14(1):70-3.
ObjectiveTo evaluate clinical applicability of noninvasive hemoglobin (Hb) measurement with a pulse CO-oximeter in neonates.DesignProspective comparison study.SettingNeonatal ICU.PatientsFifty-six preterm and term infants with median age = 20 days (range = 1-98 days) and median weight = 1,440 g (range = 530-4,230 g).InterventionsHb measurements by Pulse CO-Oximetry (Masimo Radical-7) were recorded immediately prior to venous samplings.Measurements And Main ResultsThe collected data were compared with the corresponding venous Hb level obtained in laboratory testing, and a total of 137 data pairs were analyzed. Noninvasive Hb values measured with a pulse CO-oximeter were significantly correlated with the venous Hb levels (correlation coefficient, r = 0.758; p < 0.001). Hb values measured with a pulse CO-oximeter were higher than those measured with a laboratory hematology analyzer (13.3 ± 2.6g/dL vs. 12.5 ± 3.1g/dL). In terms of the agreement between the laboratory analyzer and the pulse CO-oximeter, 94.8% of the measurements fell within two standard deviations of the mean difference.ConclusionNoninvasive Hb measurements with Pulse CO-Oximetry provide clinically acceptable accuracy, and they were significantly correlated with laboratory Hb measurement in neonates. In terms of the clinical applicability, noninvasive Hb monitoring with a pulse CO-oximeter could be useful in the early detection of Hb changes in neonates.
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.
.