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- Titel:
Non-Invasive Quantitative Approximation of Intracranial Pressure in Pediatric Idiopathic Intracranial Hypertension Based on Point-of-Care Ultrasound of the Optic Nerve Sheath Diameter.
- Dokumenttyp:
- Article; Journal Article
- Autor(en):
- Kerscher, Susanne Regina; Zipfel, Julian; Bevot, Andrea; Sollmann, Nico; Haas-Lude, Karin; Tellermann, Jonas; Schuhmann, Martin Ulrich
- Abstract:
- BACKGROUND: To investigate whether ultrasound-based optic nerve sheath diameter (US-ONSD) is a reliable measure to follow up children with idiopathic intracranial hypertension (IIH). In addition, to analyze the inter- and intra-individual relationships between US-ONSD and intracranial pressure (ICP), and to investigate whether an individualized mathematical regression equation obtained from two paired US-ONSD/ICP values can be used to approximate ICP from US-ONSD values. METHODS: 159 US examinations and 53 invasive ICP measures via lumbar puncture (LP) were performed in 28 children with IIH. US-ONSD was measured using a 12 Mhz linear transducer and compared to ICP values. In 15 children, a minimum of 2 paired US-ONSD/ICP determinations were performed, and repeated-measures correlation (rmcorr) and intra-individual correlations were analyzed. RESULTS: The cohort correlation between US-ONSD and ICP was moderate (r = 0.504, p < 0.01). Rmcorr (r = 0.91, p < 0.01) and intra-individual correlations (r = 0.956-1) of US-ONSD and ICP were excellent. A mathematical regression equation can be calculated from two paired US-ONSD/ICP values and applied to the individual patient to approximate ICP from US-ONSD. CONCLUSIONS: Related to excellent intra-individual correlations between US-ONSD and ICP, an individualized regression formula, created from two pairs of US-ONSD/ICP values, may be used to directly approximate ICP based on US-ONSD values. Hence, US-ONSD may become a non-invasive and reliable measure to control treatment efficacy in pediatric IIH.
- Zeitschriftentitel:
- Brain Sci
- Jahr:
- 2023
- Band / Volume:
- 14
- Heft / Issue:
- 1
- Volltext / DOI:
- doi:10.3390/brainsci14010032
- PubMed:
- http://view.ncbi.nlm.nih.gov/pubmed/38248247
- TUM Einrichtung:
- Professur für Neuroradiologie (Prof. Zimmer)
BibTeX
Vorkommen:
- mediaTUM GesamtbestandEinrichtungenSchools TUM School of Medicine and HealthDepartmentsClinical MedicineInstitut für Diagnostische und Interventionelle Radiologie (Prof. Makowski)Abteilung für Diagnostische und Interventionelle Neuroradiologie (Prof. Zimmer)Professur für Neuroradiologie (Prof. Zimmer)2023