scholarly journals Diurnal Variations in Axial Length, Choroidal Thickness, Intraocular Pressure, and Ocular Biometrics

2011 ◽  
Vol 52 (8) ◽  
pp. 5121 ◽  
Author(s):  
Ranjay Chakraborty ◽  
Scott A. Read ◽  
Michael J. Collins
Keyword(s):  
Intraocular Pressure ◽  
Axial Length ◽  
Choroidal Thickness ◽  
Diurnal Variations

Changes in the Choroidal Thickness and Axial Length Upon Mannitol Infusion in Patients With Asymmetric Intraocular Pressure

2016 ◽  
Vol 25 (11) ◽  
pp. 891-895 ◽  
Author(s):  
Sinan Çalişkan ◽  
Silay C. Uğurbaş ◽  
Atilla Alpay ◽  
Suat H. Uğurbaş
Keyword(s):  
Intraocular Pressure ◽  
Axial Length ◽  
Choroidal Thickness

scholarly journals The Short-Term Effects of Exercise on Intraocular Pressure, Choroidal Thickness and Axial Length

PLoS ONE ◽  
2014 ◽  
Vol 9 (8) ◽  
pp. e104294 ◽  
Author(s):  
Jie Hong ◽  
Hui Zhang ◽  
Debbie S. Kuo ◽  
Huaizhou Wang ◽  
Yanjiao Huo ◽  
...  
Keyword(s):  
Intraocular Pressure ◽  
Axial Length ◽  
Choroidal Thickness ◽  
Short Term ◽  
Short Term Effects

Change in choroidal thickness and axial length with change in intraocular pressure after trabeculectomy

2014 ◽  
Vol 98 (7) ◽  
pp. 976-979 ◽  
Author(s):  
Osamah Saeedi ◽  
Angelique Pillar ◽  
Joan Jefferys ◽  
Karun Arora ◽  
David Friedman ◽  
...  
Keyword(s):  
Intraocular Pressure ◽  
Axial Length ◽  
Choroidal Thickness

Significance of choroidal thickness

2020 ◽  
Vol 1 (4) ◽  
pp. 256-261
Author(s):  
Ying Zhou ◽  
◽  
Er-Teng Jia ◽  
Keyword(s):  
Blood Pressure ◽  
Blood Flow ◽  
Intraocular Pressure ◽  
Refractive Error ◽  
Axial Length ◽  
Choroidal Thickness ◽  
Body Position ◽  
Smoking History ◽  
Ophthalmic Diseases ◽  
The Relationship

This article summarized the choroidal thickness systematically and followed by relevant findings which describes the influencing factors of the choroidal thickness, the changes of the choroidal thickness in ophthalmic diseases and the relationship between the blood flow and the choroidal thickness detailedly. Choroidal thickness is affected by many factors, such as age, gender, intraocular pressure, refractive error, axial length, systolic blood pressure, daily rhythm, body position, smoking history, etc., and choroid is significantly correlated with many ophthalmic diseases. Choroidal thickness is of great importance in the diagnosis and treatment of ophthalmic diseases.

Changes in Choroidal Thickness and Axial Length with Intraocular Pressure Changes After Trabeculectomy

2021 ◽  
Vol 83 (1) ◽  
pp. 1075-1081
Author(s):  
Adel G. Zaky ◽  
Sara A. Mohammed ◽  
Hatem M. Marey ◽  
Moataz F. Elsway
Keyword(s):  
Intraocular Pressure ◽  
Axial Length ◽  
Choroidal Thickness ◽  
Pressure Changes

Changes in choroidal thickness and optical axial length accompanying intraocular pressure increase

2012 ◽  
Vol 56 (6) ◽  
pp. 564-568 ◽  
Author(s):  
Masayuki Hata ◽  
Fumitaka Hirose ◽  
Akio Oishi ◽  
Yasuhiko Hirami ◽  
Yasuo Kurimoto
Keyword(s):  
Intraocular Pressure ◽  
Axial Length ◽  
Choroidal Thickness ◽  
Pressure Increase

scholarly journals Intraocular pressure and choroidal thickness postural changes in multiple system atrophy and Parkinson’s disease

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Maddalena De Bernardo ◽  
Giulio Salerno ◽  
Marco Gioia ◽  
Luigi Capasso ◽  
Maria Claudia Russillo ◽  
...  
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Intraocular Pressure ◽  
Multiple System Atrophy ◽  
Choroidal Thickness ◽  
Corneal Thickness ◽  
Standing Position ◽  
Sitting Position ◽  
Postural Changes ◽  
Iop Measurement

AbstractTo evaluate intraocular pressure (IOP) and choroidal thickness (ChT) postural changes in multiple system atrophy (MSA), Parkinson’s disease (PD) patients and healthy controls (HC). 20 MSA patients, 21 PD patients and 14 HC, were examined. All subjects underwent a complete examination, including corneal thickness, ChT, IOP and axial length (AL) measurements. IOP measurement was performed in supine, sitting, and standing positions, whereas ChT in sitting and standing positions. Supine to standing IOP variations were significantly higher in MSA vs PD(p = 0.01) and in MSA vs HC (p < 0.0001), whereas no significant differences were observed between PD and HC (p = 0.397). Mean sub-foveal ChT in MSA was 240 ± 92 μm in sitting position, and 215 ± 94 μm in standing position with a significant reduction (p = 0.008). Mean sub-foveal ChT in PD was 258 ± 79 μm in sitting position, and 259 ± 76 μm in standing position (p = 0.887). In HC it was 244 ± 36 μm in sitting position, and 256 ± 37 μm in standing position with a significant increase (p = 0.007). The significant IOP and ChT postural changes can be considered additional hallmarks of autonomic dysfunction in MSA and further studies are needed to consider them as biomarkers in the differential diagnosis with PD.

Relationship between retinal sensitivities and optical coherence tomographic findings in eyes with myopic chorioretinal atrophy

2021 ◽  
pp. 112067212110080
Author(s):  
Masato Kakisu ◽  
Takayuki Baba ◽  
Takehito Iwase ◽  
Hirotaka Yokouchi ◽  
Shuichi Yamamoto
Keyword(s):  
Axial Length ◽  
Medical Records ◽  
Choroidal Thickness ◽  
Retinal Thickness ◽  
Spectral Domain ◽  
Retinal Sensitivity ◽  
Optical Coherence ◽  
Ellipsoid Zone ◽  
Chorioretinal Atrophy

Purpose: To determine whether there is a significant correlation between the retinal sensitivity and the integrity of the ellipsoid zone (EZ) of the photoreceptors in eyes with myopic chorioretinal atrophy (CRA). We also determined the significance of the correlation between the retinal sensitivity and the retinal and choroidal thicknesses. Methods: The medical records of 10 eyes of six subjects with myopic CRA were reviewed. The integrity of the EZ was determined in the spectral-domain optical coherence tomographic (OCT) images at 37 points of six scans corresponding to the locations where the retinal sensitivities were measured by MP-3 microperimetry. The mesopic retinal sensitivities were determined within the central 16°. The significance of the correlations between the integrity of the EZ and the mesopic retinal sensitivities was determined. The relationships between the retinal and choroidal thickness and the retinal sensitivity were also determined. Results: The average age of the patients was 70.0 ± 6.7 years, and the average axial length of the eye was 29.2 mm. The mesopic sensitivities at the points where the EZ was present were significantly higher than those where the EZ was absent ( p < 0.01). The mesopic sensitivity was significantly correlated with the retinal thickness ( p < 0.01, r = 0.30) and the choroidal thickness ( p < 0.01, r = 0.23). Conclusions: The significant correlation between the mesopic retinal sensitivity and the integrity of the EZ indicates that the mesopic sensitivities can be used to assess the integrity of the photoreceptors in eyes with myopic CRA.

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