Matches in SemOpenAlex for { <https://semopenalex.org/work/W2113082010> ?p ?o ?g. }
- W2113082010 endingPage "204" @default.
- W2113082010 startingPage "204" @default.
- W2113082010 abstract "Stewart's quantitative physical chemical approach enables us to understand the acid–base properties of intravenous fluids. In Stewart's analysis, the three independent acid–base variables are partial CO2 tension, the total concentration of nonvolatile weak acid (ATOT), and the strong ion difference (SID). Raising and lowering ATOT while holding SID constant cause metabolic acidosis and alkalosis, respectively. Lowering and raising plasma SID while clamping ATOT cause metabolic acidosis and alkalosis, respectively. Fluid infusion causes acid–base effects by forcing extracellular SID and ATOT toward the SID and ATOT of the administered fluid. Thus, fluids with vastly differing pH can have the same acid–base effects. The stimulus is strongest when large volumes are administered, as in correction of hypovolaemia, acute normovolaemic haemodilution, and cardiopulmonary bypass. Zero SID crystalloids such as saline cause a 'dilutional' acidosis by lowering extracellular SID enough to overwhelm the metabolic alkalosis of ATOT dilution. A balanced crystalloid must reduce extracellular SID at a rate that precisely counteracts the ATOT dilutional alkalosis. Experimentally, the crystalloid SID required is 24 mEq/l. When organic anions such as L-lactate are added to fluids they can be regarded as weak ions that do not contribute to fluid SID, provided they are metabolized on infusion. With colloids the presence of ATOT is an additional consideration. Albumin and gelatin preparations contain ATOT, whereas starch preparations do not. Hextend is a hetastarch preparation balanced with L-lactate. It reduces or eliminates infusion related metabolic acidosis, may improve gastric mucosal blood flow, and increases survival in experimental endotoxaemia. Stored whole blood has a very high effective SID because of the added preservative. Large volume transfusion thus causes metabolic alkalosis after metabolism of contained citrate, a tendency that is reduced but not eliminated with packed red cells. Thus, Stewart's approach not only explains fluid induced acid–base phenomena but also provides a framework for the design of fluids for specific acid–base effects." @default.
- W2113082010 created "2016-06-24" @default.
- W2113082010 creator A5005827520 @default.
- W2113082010 date "2004-01-01" @default.
- W2113082010 modified "2023-09-28" @default.
- W2113082010 cites W170227579 @default.
- W2113082010 cites W1867480679 @default.
- W2113082010 cites W1960523273 @default.
- W2113082010 cites W1968533081 @default.
- W2113082010 cites W1970295103 @default.
- W2113082010 cites W1970622972 @default.
- W2113082010 cites W1971470896 @default.
- W2113082010 cites W1973392033 @default.
- W2113082010 cites W1977146248 @default.
- W2113082010 cites W1980335685 @default.
- W2113082010 cites W1984536900 @default.
- W2113082010 cites W1987303342 @default.
- W2113082010 cites W1994854940 @default.
- W2113082010 cites W1995923081 @default.
- W2113082010 cites W2006709923 @default.
- W2113082010 cites W2006751216 @default.
- W2113082010 cites W2007040437 @default.
- W2113082010 cites W2009080888 @default.
- W2113082010 cites W2009260903 @default.
- W2113082010 cites W2011838859 @default.
- W2113082010 cites W2019305764 @default.
- W2113082010 cites W2022273918 @default.
- W2113082010 cites W2027056476 @default.
- W2113082010 cites W2027892384 @default.
- W2113082010 cites W2035673282 @default.
- W2113082010 cites W2036619852 @default.
- W2113082010 cites W2037844461 @default.
- W2113082010 cites W2039154446 @default.
- W2113082010 cites W2039200481 @default.
- W2113082010 cites W2044541001 @default.
- W2113082010 cites W2055488025 @default.
- W2113082010 cites W2061863854 @default.
- W2113082010 cites W2064525667 @default.
- W2113082010 cites W2076718771 @default.
- W2113082010 cites W2079441614 @default.
- W2113082010 cites W2082214098 @default.
- W2113082010 cites W2084031950 @default.
- W2113082010 cites W2087123672 @default.
- W2113082010 cites W2087522334 @default.
- W2113082010 cites W2090516010 @default.
- W2113082010 cites W2091601305 @default.
- W2113082010 cites W2097730276 @default.
- W2113082010 cites W2110321061 @default.
- W2113082010 cites W2110799342 @default.
- W2113082010 cites W2116902370 @default.
- W2113082010 cites W2117005662 @default.
- W2113082010 cites W2118876706 @default.
- W2113082010 cites W2121339100 @default.
- W2113082010 cites W2143432233 @default.
- W2113082010 cites W2146335775 @default.
- W2113082010 cites W2148195475 @default.
- W2113082010 cites W2161772652 @default.
- W2113082010 cites W2239879537 @default.
- W2113082010 cites W2314665708 @default.
- W2113082010 cites W2581605534 @default.
- W2113082010 cites W3193146550 @default.
- W2113082010 cites W4243577571 @default.
- W2113082010 cites W71314033 @default.
- W2113082010 cites W93849539 @default.
- W2113082010 doi "https://doi.org/10.1186/cc2946" @default.
- W2113082010 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/1175908" @default.
- W2113082010 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/15774079" @default.
- W2113082010 hasPublicationYear "2004" @default.
- W2113082010 type Work @default.
- W2113082010 sameAs 2113082010 @default.
- W2113082010 citedByCount "117" @default.
- W2113082010 countsByYear W21130820102012 @default.
- W2113082010 countsByYear W21130820102013 @default.
- W2113082010 countsByYear W21130820102014 @default.
- W2113082010 countsByYear W21130820102015 @default.
- W2113082010 countsByYear W21130820102016 @default.
- W2113082010 countsByYear W21130820102017 @default.
- W2113082010 countsByYear W21130820102018 @default.
- W2113082010 countsByYear W21130820102019 @default.
- W2113082010 countsByYear W21130820102020 @default.
- W2113082010 countsByYear W21130820102021 @default.
- W2113082010 countsByYear W21130820102022 @default.
- W2113082010 countsByYear W21130820102023 @default.
- W2113082010 crossrefType "journal-article" @default.
- W2113082010 hasAuthorship W2113082010A5005827520 @default.
- W2113082010 hasBestOaLocation W21130820101 @default.
- W2113082010 hasConcept C115900902 @default.
- W2113082010 hasConcept C126322002 @default.
- W2113082010 hasConcept C134746045 @default.
- W2113082010 hasConcept C159641895 @default.
- W2113082010 hasConcept C178790620 @default.
- W2113082010 hasConcept C185592680 @default.
- W2113082010 hasConcept C2113261 @default.
- W2113082010 hasConcept C2777068682 @default.
- W2113082010 hasConcept C2778553927 @default.
- W2113082010 hasConcept C2779246250 @default.
- W2113082010 hasConcept C2779412105 @default.
- W2113082010 hasConcept C2779539245 @default.