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GDX onderzoek https://www.ccsvi.nl/forum/viewtopic.php?f=46&t=933 |
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Auteur: | robbie [ do 08 dec 2011, 16:58 ] |
Berichttitel: | Re: GDX onderzoek |
Volgende week bellen voor GDX test nr 2! Er is alweer een jaar voorbij, time flies. Ik ben benieuwd of er verschillen zijn net GDX 1, zoals ik heb verteld in mijn andere topic lijkt de MRI stabiel.... |
Auteur: | robbie [ vr 23 dec 2011, 11:41 ] |
Berichttitel: | video |
http://www.hbrentals-stream.com/events/ ... -1/msh.htm http://www.hbrentals-stream.com/events/ ... -1/msh.htm |
Auteur: | robbie [ ma 13 feb 2012, 12:01 ] |
Berichttitel: | Nieuwe GDX |
De waardes die overeen komen: OGEN OD/OS polen OD/OS nieuw Avg RNFL 68/68 40/43 Sup. Avg. 68/66 40/44 Inf avg 70/66 50/58 Feb 2012 TSinit average 37.5 / 37.8 Superior average 45.2 / 46.9 Inferior average 48.9 / 46.1 TSini std dev 19.6 /19.4 Normal / glaucomatous eyes TSNIT Avg. 37.37 ± 6.96 / 51.94 ± 3.69 Inf. Avg. 37.44 ± 9.52 / 58.08 ± 6.20 uo. avg 45.60 / 64.58 23/2 met oogdoc bespreken |
Auteur: | robbie [ di 14 feb 2012, 10:42 ] |
Berichttitel: | Re: GDX onderzoek |
Nog een doc over gdx http://hbo-kennisbank.uvt.nl/cgi/hu/show.cgi?fid=605 |
Auteur: | robbie [ di 14 feb 2012, 11:18 ] |
Berichttitel: | Re: GDX onderzoek |
Interessant http://www.hindawi.com/journals/msi/2011/289785/ |
Auteur: | robbie [ vr 24 feb 2012, 11:30 ] |
Berichttitel: | Controle bij doc |
Gdx resultaat is stabiel; niet beter/niet slechter de verschillen die er zijn vallen binnen de standaard 'deviatie'. Dus de meting an sich kan iets anders zijn. Ze wil wel dat ik volgend jaar weer een GDX en gezichtsveld onderzoek doe, ze wil 4 a 5 resultaten hebben....vooruit dan maar |
Auteur: | robbie [ di 18 dec 2012, 13:29 ] |
Berichttitel: | Re: GDX onderzoek |
http://www.ncbi.nlm.nih.gov/pubmed/20495500 Citaat: Abstract
PURPOSE: To compare optical coherence tomography (OCT) and scanning laser polarimetry (GDx) measurements of the retinal nerve fiber layer (RNFL) in multiple sclerosis (MS) patients with and without optic neuritis (ON). METHODS: OCT and GDx were performed on 68 MS patients. Qualifying eyes were divided into two groups: 51 eyes with an ON history > or =6 months before (ON eyes) and 65 eyes with no history of ON (non-ON eyes). Several GDx and OCT parameters and criteria were used to define an eye as abnormal, for example, GDx nerve fiber indicator (NFI) >20 or 30, OCT average RNFL thickness, and GDx temporal-superior-nasal-inferior-temporal average (TSNIT) below 5 or 1% of the normative database of the instruments. Agreement between OCT and GDx parameters was reported as percent of observed agreement, along with the AC1 statistic. Linear regression analyses were used to examine the relationship between OCT average RNFL thickness and GDx NFI and TSNIT. RESULTS: All OCT and GDx measurements showed significantly more RNFL damage in ON than in non-ON eyes. Agreement between OCT and GDx parameters ranged from 69 to 90% (AC1 0.37 to 0.81) in ON eyes and 52 to 91% (AC1 = 0.21 to 0.90) in non-ON eyes. Best agreement was observed between OCT average RNFL thickness (p < 0.01) and NFI (>30) in ON eyes (90%, AC1 = 0.81) and between OCT average RNFL thickness (p < 0.01) and GDx TSNIT average (p < 0.01) in non-ON eyes (91%, AC1 = 0.90). In ON eyes, the OCT average RNFL thickness showed good linear correlation with NFI (R = 0.69, p < 0.0001) and TSNIT (R = 0.55, p < 0.0001). CONCLUSIONS: OCT and GDx show good agreement and can be useful in detecting RNFL loss in MS/ON eyes. |
Auteur: | robbie [ ma 11 feb 2013, 20:12 ] |
Berichttitel: | Re: GDX onderzoek |
In mei weer een gdx scan en een gezichtsveld |
Auteur: | robbie [ do 02 mei 2013, 11:19 ] |
Berichttitel: | Nieuwe GDX |
mei 2013 2OD/OS TSNIT avg 39,7/39,8 SUP AVG 42,5/45,8 INF AVG 52,1 /51,5 TSINIT STD AVG 16,9 /18,5 INTER eye symmetry 0,88 NFI 43/47 Feb 2012 TSinit average 37.5 / 37.8 Superior average 45.2 / 46.9 Inferior average 48.9 / 46.1 TSini std dev 19.6 /19.4 Inter eye symmetry 0,86 NFI 41/54 23 mei naar de oogdok |
Auteur: | robbie [ ma 03 jun 2013, 11:06 ] |
Berichttitel: | Re: GDX onderzoek |
Op 30 mei controle bij arts geweest; stabiel, geen verslechtering, geen verbetering. Volgend jaar weer... |
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