scholarly journals Use of sodium concentration and anion gap to improve correlation between serum chloride and bicarbonate concentrations

2006 ◽  
Vol 20 (4) ◽  
pp. 154-159 ◽  
Author(s):  
Mark Feldman ◽  
Nilam J. Soni ◽  
Beverly Dickson
Keyword(s):  
Sodium Concentration ◽  
Anion Gap ◽  
Serum Chloride ◽  
Improve Correlation

scholarly journals Outcome of the use of 0.9% saline versus 0.45% saline for fluid rehydration in moderate and severe diabetic ketoacidosis in children

2021 ◽  
Vol 69 (1) ◽  
Author(s):  
Nora El Said Badawi ◽  
Mona Hafez ◽  
Heba Sharaf Eldin ◽  
Hend Mehawed Abdelatif ◽  
Shimaa Atef ◽  
...  
Keyword(s):  
Blood Glucose ◽  
Diabetic Ketoacidosis ◽  
Normal Saline ◽  
Sodium Concentration ◽  
Saline Group ◽  
Serum Electrolytes ◽  
Serum Chloride ◽  
Significant Difference ◽  
Rehydration Solution ◽  
The Moment

Abstract Background The debate for the optimum sodium concentration in the rehydration solution in diabetic ketoacidosis (DKA) persists till the moment. The aim was to compare the outcome of 0.9% saline versus 0.45% saline in children with moderate and severe (DKA) regarding the effect on serum electrolytes, duration of DKA resolution and the incidence of hyperchloremia. Results A retrospective analysis of 121 children with moderate or severe DKA was done. After the initial 4 h in which both groups received normal saline, patients were divided into two groups continuing on 0.9% (N=72) or switched to 0.45% saline (N=49). Serum chloride and Cl/Na ratios were significantly higher in 0.9% saline group at 4 and 8 h. The 0.9% saline group had significantly higher proportion of hyperchloremia at 4 and 8 h (P value: 0.002, 0.02). The median duration of correction of DKA (14 h among 0.9% saline versus 10 h among 0.45% saline) without significant difference (P value= 0.43). The change in plasma glucose, effective osmolarity, corrected Na levels were comparable between groups. Conclusion There is an unavoidable iatrogenically induced rise in serum chloride with higher incidence of hyperchloremia with the use of normal saline in rehydration of children presenting in DKA and shock. The use of 0.45% saline as post-bolus rehydration fluid is not associated with a decline in the corrected serum sodium concentration and does not affect the rate of correction of acidosis or rate of drop in blood glucose or duration of DKA resolution when compared to normal saline.

WHEN TO ADJUST SERUM CHLORIDE FOR ANION GAP CALCULATION?

2011 ◽  
Vol 22 ◽  
pp. S70
Author(s):  
Mustafa Gezer ◽  
Fatih Bulucu ◽  
Kadir Ozturk ◽  
Orhan Demir
Keyword(s):  
Anion Gap ◽  
Serum Chloride

scholarly journals Serum chloride and sodium concentration as a predictor of acute kidney injury in premature newborns

2017 ◽  
Vol 145 (7-8) ◽  
pp. 340-345
Author(s):  
Drazenka Todorovic ◽  
Vesna Stojanovic ◽  
Aleksandra Doronjski
Keyword(s):  
Risk Factors ◽  
Acute Kidney Injury ◽  
Gestational Age ◽  
Neonatal Intensive Care ◽  
Significant Risk ◽  
Kidney Injury ◽  
Significant Risk Factor ◽  
Sodium Concentration ◽  
Premature Newborns ◽  
Serum Chloride

Introduction/Objective. Hyperchloremia is often registered in adults? studies after administration with 0.9% sodium chloride, which contributes to the development of acute kidney injury (AKI) as it leads to vasoconstriction of renal blood vessels. The aim of this study was to determine the correlation of sodium and chloride imbalance with the development of AKI, with consideration of other risk factors for this disorder. Methods. This retrospective study included 146 randomly selected preterm infants hospitalized at the Neonatal Intensive Care Unit from 2008 to 2015. Results. Among the patients registered for the study, 23.97% developed AKI, and they were of a significantly lower gestational age (26.3 ? 2.8 weeks vs. 31.7 ? 2.90 weeks, p < 0.05); birth weight (971.31 ? 412.1 g vs. 1,753.3 ? 750.3 g, p < 0.05); Apgar score in the first (3.2 ? 1.7 vs. 5.7 ? 2.4, p < 0.05) and fifth minute (5.3 ? 1.7 vs. 7.1 ? 1.8, p < 0.05) of life compared to those without AKI. The neonates with AKI had significantly higher maximum chloremia (Clmax: 114.1 ? 8.4 vs. 111.7 ? 4.6, p = 0.029) and maximum natremia (Namax: 147.9 ? 8.8 vs. 142.9 ? 4, p < 0.05). Each of these parameters is (independently) a statistically significant risk factor for the development of AKI, and gestational age is the strongest (OR = 1 / 0.643 = 1.55; 95% CI 1.24?1.94). Mortality in neonates with AKI was higher than in neonates without AKI (19.4% vs. 92.7%, p < 0.05). Conclusion. Hyperchloremia and hypernatremia are more common in the premature newborns with AKI compared to the premature newborns without AKI. Higher maximum sodium and chloride values are independent risk factors for AKI.

scholarly journals False-negative diagnosis of high anion gap in patients with end-stage kidney disease

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
You Komatsuzaki ◽  
Masato Ikeda ◽  
Akihiro Shimizu ◽  
Nanae Matsuo ◽  
Yukio Maruyama ◽  
...  
Keyword(s):  
Kidney Disease ◽  
Leukocyte Count ◽  
False Negative ◽  
Anion Gap ◽  
End Stage Kidney Disease ◽  
Frequent Use ◽  
Serum Chloride ◽  
Blood Leukocyte ◽  
End Stage ◽  
Sensitivity Specificity

AbstractThe traditional anion gap (AG) equation is widely used, but its misdiagnosis in end-stage kidney disease (ESKD) patients has not been investigated fully. Diagnostic accuracy to detect high AG was cross-sectionally evaluated using 3 AG equations in 1733 ESKD patients with an eGFR less than 15 mL/min/1.73 m2. The prevalence of high AG was 67.9%, 92.1% and 97.4% by the traditional, albumin-adjusted AG (aAG) and full AG equations, respectively. The sensitivity, specificity, accuracy and Kappa coefficient obtained with the traditional AG vs aAG equation were 0.70 vs 0.94, 0.98 vs 0.93, 0.7 vs 0.94, and 0.103 vs 0.44, respectively. Next, we created a subcohort comprising only patients with high full AG and investigated how the traditional AG equation leads to misdiagnoses. Multivariable-adjusted regression analysis in 1688 patients revealed that independent factors associated with a false-negative AG diagnosis were ARB use, eGFR, blood leukocyte count, serum chloride, bicarbonate, ionized calcium, potassium, albumin and phosphate. 93.2% of our subcohort prescribed any of RAAS inhibitors, Loop diuretics or Alkali which could increase either serum chloride or bicarbonate. Frequent use of these possible AG-reducing medications may conceal high AG state in patients with ESKD unless they have incidental inflammation which may increase AG value.

An Unusual Case of Severe Anion Gap Metabolic Acidosis in a 3-year-old Girl

2021 ◽  
Vol 42 (Supplement 1) ◽  
pp. S46-S51
Author(s):  
Ryan M. Fredericks ◽  
George Sam Wang ◽  
Christine U. Vohwinkel ◽  
Jessica Kraynik Graham
Keyword(s):  
Metabolic Acidosis ◽  
Unusual Case ◽  
Anion Gap

SURVEY IN SERUM ADH CONCENTRATION IN TRAUMATIC BRAIN INJURY PATIENTS

2014 ◽  
pp. 83-89
Author(s):  
Dung Ngo ◽  
Thi Nhan Nguyen ◽  
Khanh Hoang
Keyword(s):  
Traumatic Brain Injury ◽  
Brain Injury ◽  
Osmotic Pressure ◽  
Negative Correlation ◽  
Closed Head Injury ◽  
Serum Levels ◽  
Sodium Concentration ◽  
Plasma Sodium ◽  
Plasma Sodium Concentration ◽  
Closed Head

Objective: Study on 106 patients with closed head injury, assessment of serum ADH concentration, correlation with Glasgow score, sodium and plasma osmotic pressure. Patients and methods: Patients with closed head injuries were diagnosed determined by computerized tomography, admitted to the Hue Central Hospital 72 hours ago. Results: (i) Serum concentration of ADH 42.21 ± 47.80 pg/ml. (ii) There is a negative correlation between serum levels of ADH with: (1) Glasgow point r = -0.323, p <0.01; (2) Plasma sodium concentration r = - 0.211, p > 0.05; (3) Plasma osmotic pressure r = - 0.218, p> 0.05. Conclusion: There is a negative correlation between serum levels of ADH with Glasgow scale, plasma sodium concentration and osmotic pressure in plasma. Key words: ADH traumatic brain injury.

Sign in / Sign up

Export Citation Format

Share Document