Relationship between preoperative axial length and myopic shift over 3 years after congenital cataract surgery with primary intraocular lens implantation at the National Institute of Ophthalmology of Peru, 2007–2011

Relationship between preoperative axial length and myopic shift over 3 years after congenital cataract surgery with primary intraocular lens implantation at the National Institute of Ophthalmology of Peru, 2007–2011

Diego Alejandro Valera Cornejo,1 Abel Flores Boza2 1Research Department, Vista Clinic, 2Pediatric Ophthalmology Department, National Institute of Ophthalmology of Peru, Lima, Peru Objective: To determine the relationship between the preoperative axial length and the myopic shift over 3 ye...

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Autores principales: Valera Cornejo DA, Flores Boza A
Formato: article
Lenguaje:EN
Publicado: Dove Medical Press 2018
Materias:
Axial Length
Eye
Refraction
Ocular
Cataract
Congenital
Pseudophakia
Child
Ophthalmology
RE1-994
Acceso en línea:https://doaj.org/article/f63c8082a8254782888afd8743139065
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spelling oai:doaj.org-article:f63c8082a8254782888afd87431390652021-12-02T00:44:18ZRelationship between preoperative axial length and myopic shift over 3 years after congenital cataract surgery with primary intraocular lens implantation at the National Institute of Ophthalmology of Peru, 2007–20111177-5483https://doaj.org/article/f63c8082a8254782888afd87431390652018-02-01T00:00:00Zhttps://www.dovepress.com/relationship-between-preoperative-axial-length-and-myopic-shift-over-3-peer-reviewed-article-OPTHhttps://doaj.org/toc/1177-5483Diego Alejandro Valera Cornejo,1 Abel Flores Boza2 1Research Department, Vista Clinic, 2Pediatric Ophthalmology Department, National Institute of Ophthalmology of Peru, Lima, Peru Objective: To determine the relationship between the preoperative axial length and the myopic shift over 3 years after congenital cataract surgery with primary intraocular lens implantation and other related factors. Methods: In this retrospective cohort study, the axial length was measured and assigned into 2 groups (>21.5 mm and ≤21.5 mm), visual axis obscuration, laterality of cataract, age of surgery and follow-up time were assessed and compared to the myopic shift. Results: The mean myopic shift was 3.6 (standard deviation [SD]: 2.3) diopters (D) in all patients; 3.2 (3.3) and 3.9 (3.2) D for each group respectively (p=0.359). In unilateral cataracts the mean myopic shift was 6.3 D and in bilateral cases was 3.0 D (p=0.001). In bilateral cataracts, the shift was 2.6 D (SD: 2.0) and 3.4 D (SD: 1.8), respectively (p=0.098). Conclusion: There was no relationship between the initial axial length and the myopic shift in all patients. Unilateral cataracts had a greater myopic shift over 3 years. Keywords: axial length, eye, refraction, ocular, cataract, congenital, pseudophakia, childValera Cornejo DAFlores Boza ADove Medical PressarticleAxial LengthEyeRefractionOcularCataractCongenitalPseudophakiaChildOphthalmologyRE1-994ENClinical Ophthalmology, Vol Volume 12, Pp 395-399 (2018)
institution DOAJ
collection DOAJ
language EN
topic Axial Length
Eye
Refraction
Ocular
Cataract
Congenital
Pseudophakia
Child
Ophthalmology
RE1-994
spellingShingle Axial Length
Eye
Refraction
Ocular
Cataract
Congenital
Pseudophakia
Child
Ophthalmology
RE1-994
Valera Cornejo DA
Flores Boza A
Relationship between preoperative axial length and myopic shift over 3 years after congenital cataract surgery with primary intraocular lens implantation at the National Institute of Ophthalmology of Peru, 2007–2011
description Diego Alejandro Valera Cornejo,1 Abel Flores Boza2 1Research Department, Vista Clinic, 2Pediatric Ophthalmology Department, National Institute of Ophthalmology of Peru, Lima, Peru Objective: To determine the relationship between the preoperative axial length and the myopic shift over 3 years after congenital cataract surgery with primary intraocular lens implantation and other related factors. Methods: In this retrospective cohort study, the axial length was measured and assigned into 2 groups (>21.5 mm and ≤21.5 mm), visual axis obscuration, laterality of cataract, age of surgery and follow-up time were assessed and compared to the myopic shift. Results: The mean myopic shift was 3.6 (standard deviation [SD]: 2.3) diopters (D) in all patients; 3.2 (3.3) and 3.9 (3.2) D for each group respectively (p=0.359). In unilateral cataracts the mean myopic shift was 6.3 D and in bilateral cases was 3.0 D (p=0.001). In bilateral cataracts, the shift was 2.6 D (SD: 2.0) and 3.4 D (SD: 1.8), respectively (p=0.098). Conclusion: There was no relationship between the initial axial length and the myopic shift in all patients. Unilateral cataracts had a greater myopic shift over 3 years. Keywords: axial length, eye, refraction, ocular, cataract, congenital, pseudophakia, child
format article
author Valera Cornejo DA
Flores Boza A
author_facet Valera Cornejo DA
Flores Boza A
author_sort Valera Cornejo DA
title Relationship between preoperative axial length and myopic shift over 3 years after congenital cataract surgery with primary intraocular lens implantation at the National Institute of Ophthalmology of Peru, 2007–2011
title_short Relationship between preoperative axial length and myopic shift over 3 years after congenital cataract surgery with primary intraocular lens implantation at the National Institute of Ophthalmology of Peru, 2007–2011
title_full Relationship between preoperative axial length and myopic shift over 3 years after congenital cataract surgery with primary intraocular lens implantation at the National Institute of Ophthalmology of Peru, 2007–2011
title_fullStr Relationship between preoperative axial length and myopic shift over 3 years after congenital cataract surgery with primary intraocular lens implantation at the National Institute of Ophthalmology of Peru, 2007–2011
title_full_unstemmed Relationship between preoperative axial length and myopic shift over 3 years after congenital cataract surgery with primary intraocular lens implantation at the National Institute of Ophthalmology of Peru, 2007–2011
title_sort relationship between preoperative axial length and myopic shift over 3 years after congenital cataract surgery with primary intraocular lens implantation at the national institute of ophthalmology of peru, 2007–2011
publisher Dove Medical Press
publishDate 2018
url https://doaj.org/article/f63c8082a8254782888afd8743139065
work_keys_str_mv AT valeracornejoda relationshipbetweenpreoperativeaxiallengthandmyopicshiftover3yearsaftercongenitalcataractsurgerywithprimaryintraocularlensimplantationatthenationalinstituteofophthalmologyofperu2007ndash2011
AT floresbozaa relationshipbetweenpreoperativeaxiallengthandmyopicshiftover3yearsaftercongenitalcataractsurgerywithprimaryintraocularlensimplantationatthenationalinstituteofophthalmologyofperu2007ndash2011
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