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Choroidal Vascularity Index and Choroidal Thickness Changes Following Renal Transplantation
OBJECTIVES: This study aimed to evaluate changes in subfoveal choroidal thickness (SFCT), choroidal vascularity index (CVI), estimated glomerular filtration rate (GFR), mean arterial pressure (MAP), and intraocular pressure (IOP) after renal transplantation. MATERIALS AND METHODS: A total of 49 rena...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Galenos Publishing
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10127539/ https://www.ncbi.nlm.nih.gov/pubmed/37089020 http://dx.doi.org/10.4274/tjo.galenos.2022.02489 |
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author | Aksoy, Mustafa Asena, Leyla Tekindal, Mustafa Agah Ayvazoğlu Soy, Ebru Hatice Yılmaz, Gürsel Haberal, Mehmet |
author_facet | Aksoy, Mustafa Asena, Leyla Tekindal, Mustafa Agah Ayvazoğlu Soy, Ebru Hatice Yılmaz, Gürsel Haberal, Mehmet |
author_sort | Aksoy, Mustafa |
collection | PubMed |
description | OBJECTIVES: This study aimed to evaluate changes in subfoveal choroidal thickness (SFCT), choroidal vascularity index (CVI), estimated glomerular filtration rate (GFR), mean arterial pressure (MAP), and intraocular pressure (IOP) after renal transplantation. MATERIALS AND METHODS: A total of 49 renal transplantation patients were included in this prospective study. CVI and SFCT on enhanced-depth imaging optic coherence tomography (EDI-OCT), MAP at the cubital fossa, GFR, and IOP were measured preoperatively and at postoperative 1 week and 1 month. In the analysis of EDI-OCT images, luminal area (LA) and stromal area of the choroid were determined using the image binarization method. CVI was defined as the ratio of LA to total choroid area. The effects of GFR, IOP, and MAP on CVI and SFCT were investigated. RESULTS: The study included 23 women (47%) and 26 men (53%) with a mean age of 26.28±8.25 years (range: 18-52). Changes between preoperative, postoperative 1-week, and postoperative 1-month GFR values, CVI, and SFCT measurements were evaluated. There were significant differences between preoperative and postoperative GFR and SFCT measurements (p<0.001), but no significant differences between preoperative and postoperative CVI (p=0.09), MAP (p=0.14), or IOP (p=0.84) measurements. CONCLUSION: The present study demonstrated that SFCT increased significantly with GFR, while there was no change in CVI values. |
format | Online Article Text |
id | pubmed-10127539 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Galenos Publishing |
record_format | MEDLINE/PubMed |
spelling | pubmed-101275392023-04-26 Choroidal Vascularity Index and Choroidal Thickness Changes Following Renal Transplantation Aksoy, Mustafa Asena, Leyla Tekindal, Mustafa Agah Ayvazoğlu Soy, Ebru Hatice Yılmaz, Gürsel Haberal, Mehmet Turk J Ophthalmol Original Article OBJECTIVES: This study aimed to evaluate changes in subfoveal choroidal thickness (SFCT), choroidal vascularity index (CVI), estimated glomerular filtration rate (GFR), mean arterial pressure (MAP), and intraocular pressure (IOP) after renal transplantation. MATERIALS AND METHODS: A total of 49 renal transplantation patients were included in this prospective study. CVI and SFCT on enhanced-depth imaging optic coherence tomography (EDI-OCT), MAP at the cubital fossa, GFR, and IOP were measured preoperatively and at postoperative 1 week and 1 month. In the analysis of EDI-OCT images, luminal area (LA) and stromal area of the choroid were determined using the image binarization method. CVI was defined as the ratio of LA to total choroid area. The effects of GFR, IOP, and MAP on CVI and SFCT were investigated. RESULTS: The study included 23 women (47%) and 26 men (53%) with a mean age of 26.28±8.25 years (range: 18-52). Changes between preoperative, postoperative 1-week, and postoperative 1-month GFR values, CVI, and SFCT measurements were evaluated. There were significant differences between preoperative and postoperative GFR and SFCT measurements (p<0.001), but no significant differences between preoperative and postoperative CVI (p=0.09), MAP (p=0.14), or IOP (p=0.84) measurements. CONCLUSION: The present study demonstrated that SFCT increased significantly with GFR, while there was no change in CVI values. Galenos Publishing 2023-04 2023-04-20 /pmc/articles/PMC10127539/ /pubmed/37089020 http://dx.doi.org/10.4274/tjo.galenos.2022.02489 Text en © Copyright 2023 by Turkish Ophthalmological Association | Turkish Journal of Ophthalmology, published by Galenos Publishing House. https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Original Article Aksoy, Mustafa Asena, Leyla Tekindal, Mustafa Agah Ayvazoğlu Soy, Ebru Hatice Yılmaz, Gürsel Haberal, Mehmet Choroidal Vascularity Index and Choroidal Thickness Changes Following Renal Transplantation |
title | Choroidal Vascularity Index and Choroidal Thickness Changes Following Renal Transplantation |
title_full | Choroidal Vascularity Index and Choroidal Thickness Changes Following Renal Transplantation |
title_fullStr | Choroidal Vascularity Index and Choroidal Thickness Changes Following Renal Transplantation |
title_full_unstemmed | Choroidal Vascularity Index and Choroidal Thickness Changes Following Renal Transplantation |
title_short | Choroidal Vascularity Index and Choroidal Thickness Changes Following Renal Transplantation |
title_sort | choroidal vascularity index and choroidal thickness changes following renal transplantation |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10127539/ https://www.ncbi.nlm.nih.gov/pubmed/37089020 http://dx.doi.org/10.4274/tjo.galenos.2022.02489 |
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