The Occurrence and Features of the Atypical Birefringence Pattern in Scanning Laser Polarimetry Using GDxVCC in Healthy Children and Its Impact on the Retinal Nerve Fiber Layer Thickness Values

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00064203%3A_____%2F10%3A6304" target="_blank" >RIV/00064203:_____/10:6304 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11130/10:6304

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The Occurrence and Features of the Atypical Birefringence Pattern in Scanning Laser Polarimetry Using GDxVCC in Healthy Children and Its Impact on the Retinal Nerve Fiber Layer Thickness Values

Popis výsledku v původním jazyce

Purpose:To investigate the occurrence and features of the atypical birefringence pattern(ABP) images in scanning laser polarimetry with GDxVCC in healthy children and to assess their impact on retinal nerve fiber layer (RNFL) thickness. Methods:GDxVCC scans in 120 healthy school-aged children were evaluated using typical scan score(TSS)and by subjective grading of the scans. Results:The ABP was found in 15% of subjects at cutoff value of TSS < 80. Subjective evaluation of the scans raised the frequencyof ABP to 20% of subjects. The mean+/-SD values of TSNIT Average, Superior Average and Inferior Average in 26 eyes with ABP versus 214 eyes with normal birefringence pattern were 66.99+/-7.29um versus 58.00+/-6.22um(P=7.2E to-11),78.43 +/-9.72um versus 72.33+/-8.72um(P=0.001) and 80.87+/-12.01 versus 70.00+/-10.20um(P=0.000001)respectively.Conclusion:The occurrence of ABP in children is not rare and may significatly distort the measured values of the RNFL thickness in TSNIT parameters us

Název v anglickém jazyce

The Occurrence and Features of the Atypical Birefringence Pattern in Scanning Laser Polarimetry Using GDxVCC in Healthy Children and Its Impact on the Retinal Nerve Fiber Layer Thickness Values

Popis výsledku anglicky

Purpose:To investigate the occurrence and features of the atypical birefringence pattern(ABP) images in scanning laser polarimetry with GDxVCC in healthy children and to assess their impact on retinal nerve fiber layer (RNFL) thickness. Methods:GDxVCC scans in 120 healthy school-aged children were evaluated using typical scan score(TSS)and by subjective grading of the scans. Results:The ABP was found in 15% of subjects at cutoff value of TSS < 80. Subjective evaluation of the scans raised the frequencyof ABP to 20% of subjects. The mean+/-SD values of TSNIT Average, Superior Average and Inferior Average in 26 eyes with ABP versus 214 eyes with normal birefringence pattern were 66.99+/-7.29um versus 58.00+/-6.22um(P=7.2E to-11),78.43 +/-9.72um versus 72.33+/-8.72um(P=0.001) and 80.87+/-12.01 versus 70.00+/-10.20um(P=0.000001)respectively.Conclusion:The occurrence of ABP in children is not rare and may significatly distort the measured values of the RNFL thickness in TSNIT parameters us

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

FF - ORL, oftalmologie, stomatologie

OECD FORD obor

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Projekt

<a href="/cs/project/NR8463" target="_blank" >NR8463: Stanovení parametrů vrstvy nervových vláken sítnice u dětí s glaukomem a u kontrolní skupiny ve věku 8 až 17 roků skenovací laserovou polarimetrií</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Glaucoma

ISSN

1057-0829

e-ISSN

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Svazek periodika

19

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

6

Strana od-do

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Kód UT WoS článku

000281909100005

EID výsledku v databázi Scopus

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