The role of sonographic optic nerve sheath diameter measurements in pediatric head trauma
© 2022. Società Italiana di Ultrasonologia in Medicina e Biologia (SIUMB)..
PURPOSE: To determine the accuracy of bedside sonographic measurements of optic nerve sheath diameter (ONSD) and ONSD/eyeball transverse (ETD) diameter ratios to predict space-occupying lesions (SOLs) or elevated intracranial pressure (ICP) in pediatric head trauma.
METHODS: Children who presented to the emergency department with head trauma and underwent cranial computed tomography (CT) were enrolled and examined by ocular ultrasonography (US), and the ONSD was measured at 3 mm posterior to the globe and ETD were measured. Ratios of ONSD at 3 mm/ETD were calculated. All ONSD measurements and ratios were calculated from cranial CT images.
RESULTS: Subjects with elevated ICP had increased ONSD measurements and ratios. To predict elevated ICP, the AUC for ONSD at 3 mm was 0.956 (95% CI 0.896-1). At a cut-off level of 5.1 mm, the sensitivity and specificity of ONSD 3 mm values for elevated ICP were 92.9% and 94.0%. For the ONSD 3 mm/ETD ratio, it was 0.980 (95% CI 0.959-1). At a cut-off level of 0.22, the sensitivity and specificity were 100% sensitivity and 88.0%. All sonographic ONSD measurements and ratios were significantly correlated with readings calculated from cranial CT images.
CONCLUSION: Sonographic ONSD measurements and ratios were found to be quite sensitive to detect elevated ICP on cranial CT images. Additionally, there was a significant correlation between measurements calculated by ocular US and cranial CT scans. Bedside ocular US seems to be a promising and useful tool to determine ICP in children with head trauma.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2022 |
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Erschienen: |
2022 |
Enthalten in: |
Zur Gesamtaufnahme - volume:25 |
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Enthalten in: |
Journal of ultrasound - 25(2022), 4 vom: 09. Dez., Seite 957-963 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Şık, Nihan [VerfasserIn] |
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Links: |
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Themen: |
Children |
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Anmerkungen: |
Date Completed 30.11.2022 Date Revised 02.12.2023 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1007/s40477-022-00676-1 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM339263369 |
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520 | |a © 2022. Società Italiana di Ultrasonologia in Medicina e Biologia (SIUMB). | ||
520 | |a PURPOSE: To determine the accuracy of bedside sonographic measurements of optic nerve sheath diameter (ONSD) and ONSD/eyeball transverse (ETD) diameter ratios to predict space-occupying lesions (SOLs) or elevated intracranial pressure (ICP) in pediatric head trauma | ||
520 | |a METHODS: Children who presented to the emergency department with head trauma and underwent cranial computed tomography (CT) were enrolled and examined by ocular ultrasonography (US), and the ONSD was measured at 3 mm posterior to the globe and ETD were measured. Ratios of ONSD at 3 mm/ETD were calculated. All ONSD measurements and ratios were calculated from cranial CT images | ||
520 | |a RESULTS: Subjects with elevated ICP had increased ONSD measurements and ratios. To predict elevated ICP, the AUC for ONSD at 3 mm was 0.956 (95% CI 0.896-1). At a cut-off level of 5.1 mm, the sensitivity and specificity of ONSD 3 mm values for elevated ICP were 92.9% and 94.0%. For the ONSD 3 mm/ETD ratio, it was 0.980 (95% CI 0.959-1). At a cut-off level of 0.22, the sensitivity and specificity were 100% sensitivity and 88.0%. All sonographic ONSD measurements and ratios were significantly correlated with readings calculated from cranial CT images | ||
520 | |a CONCLUSION: Sonographic ONSD measurements and ratios were found to be quite sensitive to detect elevated ICP on cranial CT images. Additionally, there was a significant correlation between measurements calculated by ocular US and cranial CT scans. Bedside ocular US seems to be a promising and useful tool to determine ICP in children with head trauma | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Children | |
650 | 4 | |a Intracranial pressure | |
650 | 4 | |a Optic nerve sheath diameter | |
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650 | 4 | |a Ultrasound | |
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700 | 1 | |a Er, Anıl |e verfasserin |4 aut | |
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700 | 1 | |a Duman, Murat |e verfasserin |4 aut | |
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