Changes in Peripapillar Retinal Nerve Fiber Layer Analized by Td-Oct in Patients with Diabetic Retinopathy That Receive Panretinal Photocoagulation

Manuel Eliezer Manzanero Hernandez

doi:doi:10.11648/j.ijovs.20180301.11

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Changes in Peripapillar Retinal Nerve Fiber Layer Analized by Td-Oct in Patients with Diabetic Retinopathy That Receive Panretinal Photocoagulation

Manuel Eliezer Manzanero Hernandez

Published in International Journal of Ophthalmology & Visual Science (Volume 3, Issue 1)

Received: 14 October 2017 Accepted: 26 October 2017 Published: 5 December 2017

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Abstract

In this study, changes in Retinal Nerve Fiber Layer (RNFL) within peripapillar zone in patients with diabetic retinopathy that accomplish criteria to receive panretinal photocoagulation are analyzed by TD-OCT (Time Domain-Optic Coherence Tomography) unit. This analysis was transversal retrospective and observational and was done in 46 eyes from 33 patients. According to laser application technique, time since application and day of the study, 4 groups of patients were set: the first with patients with less than 30 days since last laser application and day of study. The second with patients with 180 days since laser photocoagulation; the last two groups received panretinal photocoagulation plus macular selective laser with a TD-OCT performed 30 days (for the third group) and 180 days (the fourth group) after administration of treatment. The clinically significant finding was in comparing the group that received panretinal photocoagulation with TD-OCT after 30 days, and the group that received panretinal photocoagulation and TD-OCT after 180 days. Average thickness was less in the second group, with a statistical significant finding p=0.012 in inferior quadrant. Administer laser photocoagulation makes changes in the structure and function of the retina, and according to references many different results may be possible taking in count the equipment used to apply treatment and to take measurements. The patient must be informed about secondary and adverse effects after the treatment

Published in	International Journal of Ophthalmology & Visual Science (Volume 3, Issue 1)
DOI	10.11648/j.ijovs.20180301.11
Page(s)	1-6
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2017. Published by Science Publishing Group

Keywords

Diabetic Retinopathy, Panretinal Photocoagulation, Macular Laser, Time-Domain Optic Coherence Tomography, Retnal Nerve Fiber Layer

References

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[8]	Theodossiadis GP, Boudouri A, Georgopoulos G. Central Visual Fields Changes after panretinal photocoagulation in proliferative diabetic retinopathy. Ophthalmologica 1990; 201(2):71-78.
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[10]	H. Richard McDonald, Howard Shatz. Vissual loss followiing panretinal photocoagulation for proliferative diabetic retinopathy. Ophthalmology. 1985; 92(3):132-140.
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[13]	Christoph Mitsch, Berthold Pemp, Katharina Kriechbaum, Matthias Bolz, Christoph Scholda, Ursula Schmidt-Erfurth. Retinal morphometry changes Measured with spectral Domain-optical coherence Tomography after pan-retinal Photocoagulation in patients With proliferative diabetic Retinopathy. Retina. 2016; 36(6); 1162-1169.
[14]	Sung B. Lee, Joo Y. Kwag, Haeng J. Lee, Young J. Jo, Jung Y. Kim. The longitudinal changes of retinal nerve fiber layer thickness after panretinal Photocoagulation in diabetic retinopathy patients. Retina. 2013; 33:188-193.
[15]	Michele C. Lim, Suzana A. Tanimoto, Bruno A. Furlani, Brent Lum, Luciano M. Pinto, David Eliason. Effect of Diabetic Retinopathy and Panretinal Photocoagulation on Retinal Nerve Fiber Layer and Optic Nerve Appearance. Arch Ophthalmol. 2009; 127(7); 857-862.
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APA Style

Manuel Eliezer Manzanero Hernandez. (2017). Changes in Peripapillar Retinal Nerve Fiber Layer Analized by Td-Oct in Patients with Diabetic Retinopathy That Receive Panretinal Photocoagulation. International Journal of Ophthalmology & Visual Science, 3(1), 1-6. https://doi.org/10.11648/j.ijovs.20180301.11

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ACS Style

Manuel Eliezer Manzanero Hernandez. Changes in Peripapillar Retinal Nerve Fiber Layer Analized by Td-Oct in Patients with Diabetic Retinopathy That Receive Panretinal Photocoagulation. Int. J. Ophthalmol. Vis. Sci. 2017, 3(1), 1-6. doi: 10.11648/j.ijovs.20180301.11

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AMA Style

Manuel Eliezer Manzanero Hernandez. Changes in Peripapillar Retinal Nerve Fiber Layer Analized by Td-Oct in Patients with Diabetic Retinopathy That Receive Panretinal Photocoagulation. Int J Ophthalmol Vis Sci. 2017;3(1):1-6. doi: 10.11648/j.ijovs.20180301.11

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@article{10.11648/j.ijovs.20180301.11,
  author = {Manuel Eliezer Manzanero Hernandez},
  title = {Changes in Peripapillar Retinal Nerve Fiber Layer Analized by Td-Oct in Patients with Diabetic Retinopathy That Receive Panretinal Photocoagulation},
  journal = {International Journal of Ophthalmology & Visual Science},
  volume = {3},
  number = {1},
  pages = {1-6},
  doi = {10.11648/j.ijovs.20180301.11},
  url = {https://doi.org/10.11648/j.ijovs.20180301.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijovs.20180301.11},
  abstract = {In this study, changes in Retinal Nerve Fiber Layer (RNFL) within peripapillar zone in patients with diabetic retinopathy that accomplish criteria to receive panretinal photocoagulation are analyzed by TD-OCT (Time Domain-Optic Coherence Tomography) unit. This analysis was transversal retrospective and observational and was done in 46 eyes from 33 patients. According to laser application technique, time since application and day of the study, 4 groups of patients were set: the first with patients with less than 30 days since last laser application and day of study. The second with patients with 180 days since laser photocoagulation; the last two groups received panretinal photocoagulation plus macular selective laser with a TD-OCT performed 30 days (for the third group) and 180 days (the fourth group) after administration of treatment. The clinically significant finding was in comparing the group that received panretinal photocoagulation with TD-OCT after 30 days, and the group that received panretinal photocoagulation and TD-OCT after 180 days. Average thickness was less in the second group, with a statistical significant finding p=0.012 in inferior quadrant. Administer laser photocoagulation makes changes in the structure and function of the retina, and according to references many different results may be possible taking in count the equipment used to apply treatment and to take measurements. The patient must be informed about secondary and adverse effects after the treatment},
 year = {2017}
}

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TY  - JOUR
T1  - Changes in Peripapillar Retinal Nerve Fiber Layer Analized by Td-Oct in Patients with Diabetic Retinopathy That Receive Panretinal Photocoagulation
AU  - Manuel Eliezer Manzanero Hernandez
Y1  - 2017/12/05
PY  - 2017
N1  - https://doi.org/10.11648/j.ijovs.20180301.11
DO  - 10.11648/j.ijovs.20180301.11
T2  - International Journal of Ophthalmology & Visual Science
JF  - International Journal of Ophthalmology & Visual Science
JO  - International Journal of Ophthalmology & Visual Science
SP  - 1
EP  - 6
PB  - Science Publishing Group
SN  - 2637-3858
UR  - https://doi.org/10.11648/j.ijovs.20180301.11
AB  - In this study, changes in Retinal Nerve Fiber Layer (RNFL) within peripapillar zone in patients with diabetic retinopathy that accomplish criteria to receive panretinal photocoagulation are analyzed by TD-OCT (Time Domain-Optic Coherence Tomography) unit. This analysis was transversal retrospective and observational and was done in 46 eyes from 33 patients. According to laser application technique, time since application and day of the study, 4 groups of patients were set: the first with patients with less than 30 days since last laser application and day of study. The second with patients with 180 days since laser photocoagulation; the last two groups received panretinal photocoagulation plus macular selective laser with a TD-OCT performed 30 days (for the third group) and 180 days (the fourth group) after administration of treatment. The clinically significant finding was in comparing the group that received panretinal photocoagulation with TD-OCT after 30 days, and the group that received panretinal photocoagulation and TD-OCT after 180 days. Average thickness was less in the second group, with a statistical significant finding p=0.012 in inferior quadrant. Administer laser photocoagulation makes changes in the structure and function of the retina, and according to references many different results may be possible taking in count the equipment used to apply treatment and to take measurements. The patient must be informed about secondary and adverse effects after the treatment
VL  - 3
IS  - 1
ER  -

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Author Information

Manuel Eliezer Manzanero Hernandez

Department of Ophthalmology, University of Guadalajara, Regional Hospital “Valentin Gomez Farias”, Jalisco, Mexico

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APA Style

Manuel Eliezer Manzanero Hernandez. (2017). Changes in Peripapillar Retinal Nerve Fiber Layer Analized by Td-Oct in Patients with Diabetic Retinopathy That Receive Panretinal Photocoagulation. International Journal of Ophthalmology & Visual Science, 3(1), 1-6. https://doi.org/10.11648/j.ijovs.20180301.11

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ACS Style

Manuel Eliezer Manzanero Hernandez. Changes in Peripapillar Retinal Nerve Fiber Layer Analized by Td-Oct in Patients with Diabetic Retinopathy That Receive Panretinal Photocoagulation. Int. J. Ophthalmol. Vis. Sci. 2017, 3(1), 1-6. doi: 10.11648/j.ijovs.20180301.11

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AMA Style

Manuel Eliezer Manzanero Hernandez. Changes in Peripapillar Retinal Nerve Fiber Layer Analized by Td-Oct in Patients with Diabetic Retinopathy That Receive Panretinal Photocoagulation. Int J Ophthalmol Vis Sci. 2017;3(1):1-6. doi: 10.11648/j.ijovs.20180301.11

Copy | Download

@article{10.11648/j.ijovs.20180301.11,
  author = {Manuel Eliezer Manzanero Hernandez},
  title = {Changes in Peripapillar Retinal Nerve Fiber Layer Analized by Td-Oct in Patients with Diabetic Retinopathy That Receive Panretinal Photocoagulation},
  journal = {International Journal of Ophthalmology & Visual Science},
  volume = {3},
  number = {1},
  pages = {1-6},
  doi = {10.11648/j.ijovs.20180301.11},
  url = {https://doi.org/10.11648/j.ijovs.20180301.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijovs.20180301.11},
  abstract = {In this study, changes in Retinal Nerve Fiber Layer (RNFL) within peripapillar zone in patients with diabetic retinopathy that accomplish criteria to receive panretinal photocoagulation are analyzed by TD-OCT (Time Domain-Optic Coherence Tomography) unit. This analysis was transversal retrospective and observational and was done in 46 eyes from 33 patients. According to laser application technique, time since application and day of the study, 4 groups of patients were set: the first with patients with less than 30 days since last laser application and day of study. The second with patients with 180 days since laser photocoagulation; the last two groups received panretinal photocoagulation plus macular selective laser with a TD-OCT performed 30 days (for the third group) and 180 days (the fourth group) after administration of treatment. The clinically significant finding was in comparing the group that received panretinal photocoagulation with TD-OCT after 30 days, and the group that received panretinal photocoagulation and TD-OCT after 180 days. Average thickness was less in the second group, with a statistical significant finding p=0.012 in inferior quadrant. Administer laser photocoagulation makes changes in the structure and function of the retina, and according to references many different results may be possible taking in count the equipment used to apply treatment and to take measurements. The patient must be informed about secondary and adverse effects after the treatment},
 year = {2017}
}

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TY  - JOUR
T1  - Changes in Peripapillar Retinal Nerve Fiber Layer Analized by Td-Oct in Patients with Diabetic Retinopathy That Receive Panretinal Photocoagulation
AU  - Manuel Eliezer Manzanero Hernandez
Y1  - 2017/12/05
PY  - 2017
N1  - https://doi.org/10.11648/j.ijovs.20180301.11
DO  - 10.11648/j.ijovs.20180301.11
T2  - International Journal of Ophthalmology & Visual Science
JF  - International Journal of Ophthalmology & Visual Science
JO  - International Journal of Ophthalmology & Visual Science
SP  - 1
EP  - 6
PB  - Science Publishing Group
SN  - 2637-3858
UR  - https://doi.org/10.11648/j.ijovs.20180301.11
AB  - In this study, changes in Retinal Nerve Fiber Layer (RNFL) within peripapillar zone in patients with diabetic retinopathy that accomplish criteria to receive panretinal photocoagulation are analyzed by TD-OCT (Time Domain-Optic Coherence Tomography) unit. This analysis was transversal retrospective and observational and was done in 46 eyes from 33 patients. According to laser application technique, time since application and day of the study, 4 groups of patients were set: the first with patients with less than 30 days since last laser application and day of study. The second with patients with 180 days since laser photocoagulation; the last two groups received panretinal photocoagulation plus macular selective laser with a TD-OCT performed 30 days (for the third group) and 180 days (the fourth group) after administration of treatment. The clinically significant finding was in comparing the group that received panretinal photocoagulation with TD-OCT after 30 days, and the group that received panretinal photocoagulation and TD-OCT after 180 days. Average thickness was less in the second group, with a statistical significant finding p=0.012 in inferior quadrant. Administer laser photocoagulation makes changes in the structure and function of the retina, and according to references many different results may be possible taking in count the equipment used to apply treatment and to take measurements. The patient must be informed about secondary and adverse effects after the treatment
VL  - 3
IS  - 1
ER  -

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