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CRIT-LINE: a noninvasive tool to monitor hemoglobin levels in pediatric hemodialysis patients.
- Source :
-
Pediatric nephrology (Berlin, Germany) [Pediatr Nephrol] 2015 Jun; Vol. 30 (6), pp. 991-8. Date of Electronic Publication: 2015 Apr 09. - Publication Year :
- 2015
-
Abstract
- Background: The national average for achieving the KDOQI-recommended hemoglobin (Hgb) target level of 11-12 g/dL is low with the current anemia management protocol of measuring Hgb levels every 2-4 weeks to guide intervention. The objective of this study was to correlate initial Hgb readings from the CRIT-LINE monitor with actual serum Hgb levels in pediatric patients on hemodialysis (HD).<br />Methods: Data were collected from pediatric HD patients who had Hgb tests ordered for routine and/or clinical reasons. Hgb concentrations were read with the CRIT-LINE after 0.5 or 1 L of blood had been processed by HD in patients with a body weight of ≤20 or >20 kg, respectively. Ultrafiltration was kept at a minimum until the CRIT-LINE Hgb was read.<br />Results: In total, 217 Hgb readings from 23 HD patients were analyzed. Results showed a statistically significant correlation between CRIT-LINE readings and laboratory Hgb measurements (r = 0.94, p < 0.0001) using Pearson correlation coefficients for well-distributed data. The mean Hgb levels measured by CRIT-LINE and the laboratory were 11.12 ± 1.63 and 11.31 ± 1.69 g/dL, respectively.<br />Conclusions: The CRIT-LINE monitor is an accurate instrument for monitoring Hgb levels in HD patients. Further studies will be needed to evaluate whether using CRIT-LINE Hgb levels to guide anemia management will improve the percentage of children with Hgb levels within target.
- Subjects :
- Adolescent
Age Factors
Anemia blood
Anemia drug therapy
Anemia etiology
Biomarkers blood
Child
Child, Preschool
Equipment Design
Female
Hematinics therapeutic use
Hematocrit
Humans
Male
Predictive Value of Tests
Renal Insufficiency, Chronic blood
Renal Insufficiency, Chronic complications
Renal Insufficiency, Chronic diagnosis
Reproducibility of Results
Time Factors
Treatment Outcome
Young Adult
Anemia diagnosis
Hemoglobins metabolism
Monitoring, Physiologic instrumentation
Renal Dialysis adverse effects
Renal Insufficiency, Chronic therapy
Subjects
Details
- Language :
- English
- ISSN :
- 1432-198X
- Volume :
- 30
- Issue :
- 6
- Database :
- MEDLINE
- Journal :
- Pediatric nephrology (Berlin, Germany)
- Publication Type :
- Academic Journal
- Accession number :
- 25854612
- Full Text :
- https://doi.org/10.1007/s00467-014-2986-1