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Higher cerebral oxygen saturation may provide higher urinary output during continuous regional cerebral perfusion
OBJECTIVE: We examined the hypothesis that higher cerebral oxygen saturation (rSO(2)) during RCP is correlated with urinary output. METHODS: Between December 2002 and August 2006, 12 patients aged 3 to 61 days and weighing 2.6 to 3.4 kg underwent aortic arch repair with RCP. Urinary output and rSO(2...
Autores principales: | , , , , , , |
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Formato: | Texto |
Lenguaje: | English |
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BioMed Central
2008
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2583975/ https://www.ncbi.nlm.nih.gov/pubmed/18973699 http://dx.doi.org/10.1186/1749-8090-3-58 |
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author | Miyamoto, Takashi Miyaji, Kagami Okamoto, Hirotsugu Kohira, Satoshi Tomoyasu, Takahiro Inoue, Nobuyuki Ohara, Kuniyoshi |
author_facet | Miyamoto, Takashi Miyaji, Kagami Okamoto, Hirotsugu Kohira, Satoshi Tomoyasu, Takahiro Inoue, Nobuyuki Ohara, Kuniyoshi |
author_sort | Miyamoto, Takashi |
collection | PubMed |
description | OBJECTIVE: We examined the hypothesis that higher cerebral oxygen saturation (rSO(2)) during RCP is correlated with urinary output. METHODS: Between December 2002 and August 2006, 12 patients aged 3 to 61 days and weighing 2.6 to 3.4 kg underwent aortic arch repair with RCP. Urinary output and rSO(2 )were analyzed retrospectively. Data were assigned to either of 2 groups according to their corresponding rSO(2): Group A (rSO(2 )≦ 75%) and Group B (rSO(2 )< 75%). RESULTS: Seven and 5 patients were assigned to Group A and Group B, respectively. Group A was characterized by mean radial arterial pressure (37.9 ± 9.6 vs 45.8 ± 7.8 mmHg; P = 0.14) and femoral arterial pressure (6.7 ± 6.1 vs 20.8 ± 14.6 mmHg; P = 0.09) compared to Group B. However, higher urinary output during CPB (1.03 ± 1.18 vs 0.10 ± 0.15 ml·kg(-1)·h(-1); P = 0.03). Furthermore our results indicate that a higher dose of Chlorpromazine was used in Group A (2.9 ± 1.4 vs 1.7 ± 1.0 mg/kg; P = 0.03). CONCLUSION: Higher cerebral oxygenation may provide higher urinary output due to higher renal blood flow through collateral circulation. |
format | Text |
id | pubmed-2583975 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2008 |
publisher | BioMed Central |
record_format | MEDLINE/PubMed |
spelling | pubmed-25839752008-11-18 Higher cerebral oxygen saturation may provide higher urinary output during continuous regional cerebral perfusion Miyamoto, Takashi Miyaji, Kagami Okamoto, Hirotsugu Kohira, Satoshi Tomoyasu, Takahiro Inoue, Nobuyuki Ohara, Kuniyoshi J Cardiothorac Surg Research Article OBJECTIVE: We examined the hypothesis that higher cerebral oxygen saturation (rSO(2)) during RCP is correlated with urinary output. METHODS: Between December 2002 and August 2006, 12 patients aged 3 to 61 days and weighing 2.6 to 3.4 kg underwent aortic arch repair with RCP. Urinary output and rSO(2 )were analyzed retrospectively. Data were assigned to either of 2 groups according to their corresponding rSO(2): Group A (rSO(2 )≦ 75%) and Group B (rSO(2 )< 75%). RESULTS: Seven and 5 patients were assigned to Group A and Group B, respectively. Group A was characterized by mean radial arterial pressure (37.9 ± 9.6 vs 45.8 ± 7.8 mmHg; P = 0.14) and femoral arterial pressure (6.7 ± 6.1 vs 20.8 ± 14.6 mmHg; P = 0.09) compared to Group B. However, higher urinary output during CPB (1.03 ± 1.18 vs 0.10 ± 0.15 ml·kg(-1)·h(-1); P = 0.03). Furthermore our results indicate that a higher dose of Chlorpromazine was used in Group A (2.9 ± 1.4 vs 1.7 ± 1.0 mg/kg; P = 0.03). CONCLUSION: Higher cerebral oxygenation may provide higher urinary output due to higher renal blood flow through collateral circulation. BioMed Central 2008-10-31 /pmc/articles/PMC2583975/ /pubmed/18973699 http://dx.doi.org/10.1186/1749-8090-3-58 Text en Copyright © 2008 Miyamoto et al; licensee BioMed Central Ltd. http://creativecommons.org/licenses/by/2.0 This is an Open Access article distributed under the terms of the Creative Commons Attribution License ( (http://creativecommons.org/licenses/by/2.0) ), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Research Article Miyamoto, Takashi Miyaji, Kagami Okamoto, Hirotsugu Kohira, Satoshi Tomoyasu, Takahiro Inoue, Nobuyuki Ohara, Kuniyoshi Higher cerebral oxygen saturation may provide higher urinary output during continuous regional cerebral perfusion |
title | Higher cerebral oxygen saturation may provide higher urinary output during continuous regional cerebral perfusion |
title_full | Higher cerebral oxygen saturation may provide higher urinary output during continuous regional cerebral perfusion |
title_fullStr | Higher cerebral oxygen saturation may provide higher urinary output during continuous regional cerebral perfusion |
title_full_unstemmed | Higher cerebral oxygen saturation may provide higher urinary output during continuous regional cerebral perfusion |
title_short | Higher cerebral oxygen saturation may provide higher urinary output during continuous regional cerebral perfusion |
title_sort | higher cerebral oxygen saturation may provide higher urinary output during continuous regional cerebral perfusion |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2583975/ https://www.ncbi.nlm.nih.gov/pubmed/18973699 http://dx.doi.org/10.1186/1749-8090-3-58 |
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