- Poster presentation
- Open access
- Published:
Comparative assessment of invasive and noninvasive Methods for detection of total hemoglobin in gynecological patients' blood
Critical Care volume 16, Article number: P427 (2012)
Introduction
Safety of patients is possible to increase applying early detection of intraoperative and postoperative hemorrhage using the widening array of monitoring opportunities; not only the hemodynamic parameters, but the detection of total hemoglobin. Continuous noninvasive monitoring of total hemoglobin content is possible due to the Masimo Rainbow SET technology, using multiwave spectrophotometry.
Methods
Seventy-eight patients aged 15 to 59 (35.9 ± 1.62) with laparoscopic gynecological operations were included in the research after permission of the ethics committee and signing the informing agreement. Total hemoglobin was detected by laboratory method invasively, discretely and delayed. Total hemoglobin was detected by another method oximetrically (SpHb) during the monitoring process on the platform Rainbow SET technology noninvasive, continuous, and promptly. SpHb was compared with total hemoglobin on the following stages of the research: before the operation, during the operation and in the early postoperative period. Statistical analysis was fulfilled by comparing real and tabular (critical) criteria of reliability - Student test.
Results
During the detection of total hemoglobin by the laboratory method, the mean value was 121.5 ± 17.28 g/l, while oximetrically it occurred 118.6 ± 17.41 g/l. The real criterion of reliability (tr) was 0.85, the critical criterion of reliability (tcr) was 2.63.
Conclusion
We did not discover statistically significant differences of total hemoglobin determined by two different methods. Thereby, noninvasive monitoring of total hemoglobin contention using multiwave spectrophotometry by Masimo Rainbow SET technology can serve as an appropriate replacement for the laboratory screening of hemoglobin.
Author information
Authors and Affiliations
Rights and permissions
This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated in a credit line to the data.
About this article
Cite this article
Pyregov, A., Petrov, S. Comparative assessment of invasive and noninvasive Methods for detection of total hemoglobin in gynecological patients' blood. Crit Care 16 (Suppl 1), P427 (2012). https://doi.org/10.1186/cc11034
Published:
DOI: https://doi.org/10.1186/cc11034