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Correlation of the Changing Trends of ScvO(2), Serum Lactate, Standard Base Excess and Anion Gap in Patients with Severe Sepsis and Septic Shock Managed by Early Goal Directed Therapy (EGDT): A Prospective Observational Study
BACKGROUND: To observe the correlation of central venous oxygen saturation (ScvO(2)), serum lactate, standard base excess (SBE), and anion gap (AG) in septic and septic shock patients resuscitated with early goal-directed therapy (EGDT). MATERIALS AND METHODS: A review was made of 130 severe septic...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Wolters Kluwer - Medknow
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9701330/ https://www.ncbi.nlm.nih.gov/pubmed/36447921 http://dx.doi.org/10.4103/aer.aer_52_21 |
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author | Sneha, Kumari Mhaske, Vanita Ramesh Saha, Kalyan Kumar Gupta, Bikram Kumar Singh, Dinesh Kumar |
author_facet | Sneha, Kumari Mhaske, Vanita Ramesh Saha, Kalyan Kumar Gupta, Bikram Kumar Singh, Dinesh Kumar |
author_sort | Sneha, Kumari |
collection | PubMed |
description | BACKGROUND: To observe the correlation of central venous oxygen saturation (ScvO(2)), serum lactate, standard base excess (SBE), and anion gap (AG) in septic and septic shock patients resuscitated with early goal-directed therapy (EGDT). MATERIALS AND METHODS: A review was made of 130 severe septic shock patients (15–65 years) according to the consensus conference criteria admitted in intensive care unit. Blood samples were obtained from arterial and central venous line for ScvO(2,) serum lactate, SBE, and AG on admission and after achieving all aims of EGDT i.e.; mean arterial pressure >65 mmHg, central venous pressure = 8–12 mmHg, ScvO(2) >70%, and urine output >0.5 mL.kg(−1).h(−1), and on 12 and 24 h. The statistical analysis was done using SPSS for windows version 16 software. For comparison, Pearson test was used. A P < 0.05 was considered as statistically significant. RESULTS: There were a positive correlation between ScvO(2) and SBE, a negative correlation between ScvO(2) and AG, a negative correlation between ScvO(2) and lactate, a negative correlation between SBE and AG, a negative correlation between AG and lactate, and a negative correlation between SBE and lactate. The ScvO(2) was initially low but was in an improving trend after a resuscitative period, SBE was initially low and correction of SBE was linear. AG was high in the beginning and goes on decreasing after resuscitation. Lactate level was also high initially and in decreasing trend after a resuscitative period. CONCLUSIONS: ScvO(2) and SBE are correlated and can be used as a surrogate marker. ScvO(2) and AG are related but not absolutely codependent. ScvO(2) and lactate are correlated but they are not absolutely codependent. SBE and AG are correlated and can be used as a surrogate marker. AG and lactate are not related to each other. Hence, AG cannot be considered as a surrogate for lactate testing. SBE and lactate are related and can be used as a surrogate marker. |
format | Online Article Text |
id | pubmed-9701330 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Wolters Kluwer - Medknow |
record_format | MEDLINE/PubMed |
spelling | pubmed-97013302022-11-28 Correlation of the Changing Trends of ScvO(2), Serum Lactate, Standard Base Excess and Anion Gap in Patients with Severe Sepsis and Septic Shock Managed by Early Goal Directed Therapy (EGDT): A Prospective Observational Study Sneha, Kumari Mhaske, Vanita Ramesh Saha, Kalyan Kumar Gupta, Bikram Kumar Singh, Dinesh Kumar Anesth Essays Res Original Article BACKGROUND: To observe the correlation of central venous oxygen saturation (ScvO(2)), serum lactate, standard base excess (SBE), and anion gap (AG) in septic and septic shock patients resuscitated with early goal-directed therapy (EGDT). MATERIALS AND METHODS: A review was made of 130 severe septic shock patients (15–65 years) according to the consensus conference criteria admitted in intensive care unit. Blood samples were obtained from arterial and central venous line for ScvO(2,) serum lactate, SBE, and AG on admission and after achieving all aims of EGDT i.e.; mean arterial pressure >65 mmHg, central venous pressure = 8–12 mmHg, ScvO(2) >70%, and urine output >0.5 mL.kg(−1).h(−1), and on 12 and 24 h. The statistical analysis was done using SPSS for windows version 16 software. For comparison, Pearson test was used. A P < 0.05 was considered as statistically significant. RESULTS: There were a positive correlation between ScvO(2) and SBE, a negative correlation between ScvO(2) and AG, a negative correlation between ScvO(2) and lactate, a negative correlation between SBE and AG, a negative correlation between AG and lactate, and a negative correlation between SBE and lactate. The ScvO(2) was initially low but was in an improving trend after a resuscitative period, SBE was initially low and correction of SBE was linear. AG was high in the beginning and goes on decreasing after resuscitation. Lactate level was also high initially and in decreasing trend after a resuscitative period. CONCLUSIONS: ScvO(2) and SBE are correlated and can be used as a surrogate marker. ScvO(2) and AG are related but not absolutely codependent. ScvO(2) and lactate are correlated but they are not absolutely codependent. SBE and AG are correlated and can be used as a surrogate marker. AG and lactate are not related to each other. Hence, AG cannot be considered as a surrogate for lactate testing. SBE and lactate are related and can be used as a surrogate marker. Wolters Kluwer - Medknow 2022 2022-10-21 /pmc/articles/PMC9701330/ /pubmed/36447921 http://dx.doi.org/10.4103/aer.aer_52_21 Text en Copyright: © 2022 Anesthesia: Essays and Researches https://creativecommons.org/licenses/by-nc-sa/4.0/This is an open access journal, and articles are distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 License, which allows others to remix, tweak, and build upon the work non-commercially, as long as appropriate credit is given and the new creations are licensed under the identical terms. |
spellingShingle | Original Article Sneha, Kumari Mhaske, Vanita Ramesh Saha, Kalyan Kumar Gupta, Bikram Kumar Singh, Dinesh Kumar Correlation of the Changing Trends of ScvO(2), Serum Lactate, Standard Base Excess and Anion Gap in Patients with Severe Sepsis and Septic Shock Managed by Early Goal Directed Therapy (EGDT): A Prospective Observational Study |
title | Correlation of the Changing Trends of ScvO(2), Serum Lactate, Standard Base Excess and Anion Gap in Patients with Severe Sepsis and Septic Shock Managed by Early Goal Directed Therapy (EGDT): A Prospective Observational Study |
title_full | Correlation of the Changing Trends of ScvO(2), Serum Lactate, Standard Base Excess and Anion Gap in Patients with Severe Sepsis and Septic Shock Managed by Early Goal Directed Therapy (EGDT): A Prospective Observational Study |
title_fullStr | Correlation of the Changing Trends of ScvO(2), Serum Lactate, Standard Base Excess and Anion Gap in Patients with Severe Sepsis and Septic Shock Managed by Early Goal Directed Therapy (EGDT): A Prospective Observational Study |
title_full_unstemmed | Correlation of the Changing Trends of ScvO(2), Serum Lactate, Standard Base Excess and Anion Gap in Patients with Severe Sepsis and Septic Shock Managed by Early Goal Directed Therapy (EGDT): A Prospective Observational Study |
title_short | Correlation of the Changing Trends of ScvO(2), Serum Lactate, Standard Base Excess and Anion Gap in Patients with Severe Sepsis and Septic Shock Managed by Early Goal Directed Therapy (EGDT): A Prospective Observational Study |
title_sort | correlation of the changing trends of scvo(2), serum lactate, standard base excess and anion gap in patients with severe sepsis and septic shock managed by early goal directed therapy (egdt): a prospective observational study |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9701330/ https://www.ncbi.nlm.nih.gov/pubmed/36447921 http://dx.doi.org/10.4103/aer.aer_52_21 |
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