Transcutaneous Bilirubin Accuracy Before, During, and After Phototherapy: A Meta-Analysis.
| Autor: | Ten Kate L; Medical Mission Suriname, Brownsweg, Suriname., van Oorschot T; Department of Elderly Care Medicine, Silverein, Bilthoven, Netherlands., Woolderink J; Department of Pediatrics, Universitair Medisch Centrum Groningen, Groningen, Netherlands., Teklenburg-Roord S; Department of Pediatrics, Isala Zwolle, Zwolle, Netherlands., Bekhof J; Department of Pediatrics, Isala Zwolle, Zwolle, Netherlands. |
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| Jazyk: | angličtina |
| Zdroj: | Pediatrics [Pediatrics] 2023 Dec 01; Vol. 152 (6). |
| DOI: | 10.1542/peds.2023-062335 |
| Abstrakt: | Context: Transcutaneous bilirubinometry (TcB) is used as a valid screening to identify neonates requiring measurement of total serum bilirubin (TSB) before phototherapy. Its use during and after phototherapy is not advised yet because of unknown reliability. Objectives: To determine the agreement of TcB and TSB measurements before, during, and after phototherapy. Data Sources: PubMed Medline, Cochrane Library, and references of eligible studies were searched. Study Selection: Prospective and retrospective cohort and cross-sectional studies reporting Bland-Altman statistics of paired TcB and TSB measurements in term and preterm newborns. Data Extraction: Meta-analysis was performed using the Mantel-Haenszel weighted approach. The agreement between TcB and TSB in μmol/L was described by pooled mean differences (MDs) and limits of agreement (LoA). Results: Fifty-four studies were included. The pooled MD before phototherapy is 2.5 μmol/L (LoA -38.3 to 43.3). The pooled MD during phototherapy is -0.3 μmol/L (LoA -34.8 to 34.2) on covered skin and -28.6 μmol/L (LoA -105.7 to 48.5) on uncovered skin. The pooled MD after phototherapy is -34.3 μmol/L (LoA -86.7 to 18.1) on covered skin and -21.1 μmol/L (LoA -88.6 to 46.4) on uncovered skin. Subgroup analysis revealed the best agreement at the forehead. We did not find any difference in agreement between term and preterm neonates. Limitations: Language restriction. Conclusions: TcB measurements before and during phototherapy on covered skin show good agreement compared with TSB in term and preterm newborns. More studies are needed to evaluate the accuracy after phototherapy. (Copyright © 2023 by the American Academy of Pediatrics.) |
| Databáze: | MEDLINE |
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