The effect of pars plan vitrectomy on oxygen saturation in retinal vessels - a pilot study

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15110%2F14%3A33152328" target="_blank" >RIV/61989592:15110/14:33152328 - isvavai.cz</a>

Alternative codes found

RIV/00098892:_____/14:#0000814

Result on the web

<a href="http://dx.doi.org/10.1111/aos.12238" target="_blank" >http://dx.doi.org/10.1111/aos.12238</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/aos.12238" target="_blank" >10.1111/aos.12238</a>

Result language

angličtina

Original language name

The effect of pars plan vitrectomy on oxygen saturation in retinal vessels - a pilot study

Original language description

Purpose: To determine the effect of pars plana vitrectomy (PPV) on oxygen saturation in retinal vessels. Methods: We performed a prospective consecutive interventional case series of 20 eyes of 20 patients with macular hole or epiretinal membrane. We performed automatic retinal oximetry (Oxymap Inc., Reykjavik, Iceland) in each patient 24 hr prior to and 45 days (range 42-49) after PPV (classic 20G or sutureless 23G). We analysed oxygen saturations in retinal arteries and veins. Vessel segments of firstor second degree were selected. The same segment was analysed before and after PPV. Oximetry data were compared by paired two-tailed t-test. Results: Pars plana vitrectomy did not alter arterial haemoglobin saturation with oxygen (98 +- 2% prior to thesurgery and 98 +- 3% after the procedure, (p = 0.549). The mean venous haemoglobin saturation with oxygen increased after vitrectomy from 63 +- 10% to 66 +- 8% (p = 0.012). Conclusions: Oxygen saturation is higher in retinal veins after p

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

FF - ENT (ie. ear, nose, throat), ophthalmology, dentistry

OECD FORD branch

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Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2014

Confidentiality

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

Name of the periodical

Acta Ophthalmologica

ISSN

1755-375X

e-ISSN

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Volume of the periodical

92

Issue of the periodical within the volume

4

Country of publishing house

GB - UNITED KINGDOM

Number of pages

4

Pages from-to

328-331

UT code for WoS article

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EID of the result in the Scopus database

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