Sensory outcome of exotropia surgery in Thailand: a retrospective multicenter study

AIM: To evaluate the characteristics of exotropia (XT) and motor-sensory outcomes after surgical correction and to determine the factors associated with sensory outcomes of XT surgery. METHODS: The medical records of all patients that were diagnosed with XT and underwent strabismus surgery in 13 maj...

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Main Authors: Narisa Rattanalert, Supaporn Tengtrisorn, Supawan Surukrattanaskul, Phanthipha Wongwai, Nutsuchar Wangtiraumnuay, Wadakarn Wuthisiri, Suntaree Thitiwichienlert, Warassabhorn Ployprasith, Rattiya Pornchaisuree, Piangporn Saksiriwutto, Penny Singha, Warakorn Thiamthat, Parnchat Pukrushpan, Sirinya Suwannaraj, Yutthaphong Imsuwan, Arpha Pornseth, Atchareeya Wiwatwongwana, Oracha Teerakapong, Juthathip Hiriotappa, Apatsa Lekskul, Variya Nganthavee, Poonyawee Nunthanid, Worawalun Honglertnapakul, Worapot Srimanan, Prangkhwan Jiaranaisilawong, Prapatsorn Patikulsila, Phantaraporn Tangtammaruk, Dussadee Tatritorn, Thunyaluck Jiwanarom, Jipada Pruksacholavit, Puncharut Preechaharn, La-ongsri Atchaneeyasakul, Phawasutthi Keokajee, Thammanoon Surachatkumtonekul, Pittaya Phamonvaechavan, Sorot Wutthiphan, Orapan Aryasit, Parichat Damthongsuk, Alan Frederick Geater
Format: Article
Language:English
Published: Press of International Journal of Ophthalmology (IJO PRESS) 2025-02-01
Series:International Journal of Ophthalmology
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Online Access:http://ies.ijo.cn/en_publish/2025/2/20250218.pdf
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author Narisa Rattanalert
Supaporn Tengtrisorn
Supawan Surukrattanaskul
Phanthipha Wongwai
Nutsuchar Wangtiraumnuay
Wadakarn Wuthisiri
Suntaree Thitiwichienlert
Warassabhorn Ployprasith
Rattiya Pornchaisuree
Piangporn Saksiriwutto
Penny Singha
Warakorn Thiamthat
Parnchat Pukrushpan
Sirinya Suwannaraj
Yutthaphong Imsuwan
Arpha Pornseth
Atchareeya Wiwatwongwana
Oracha Teerakapong
Juthathip Hiriotappa
Apatsa Lekskul
Variya Nganthavee
Poonyawee Nunthanid
Worawalun Honglertnapakul
Worapot Srimanan
Prangkhwan Jiaranaisilawong
Prapatsorn Patikulsila
Phantaraporn Tangtammaruk
Dussadee Tatritorn
Thunyaluck Jiwanarom
Jipada Pruksacholavit
Puncharut Preechaharn
La-ongsri Atchaneeyasakul
Phawasutthi Keokajee
Thammanoon Surachatkumtonekul
Pittaya Phamonvaechavan
Sorot Wutthiphan
Orapan Aryasit
Parichat Damthongsuk
Alan Frederick Geater
author_facet Narisa Rattanalert
Supaporn Tengtrisorn
Supawan Surukrattanaskul
Phanthipha Wongwai
Nutsuchar Wangtiraumnuay
Wadakarn Wuthisiri
Suntaree Thitiwichienlert
Warassabhorn Ployprasith
Rattiya Pornchaisuree
Piangporn Saksiriwutto
Penny Singha
Warakorn Thiamthat
Parnchat Pukrushpan
Sirinya Suwannaraj
Yutthaphong Imsuwan
Arpha Pornseth
Atchareeya Wiwatwongwana
Oracha Teerakapong
Juthathip Hiriotappa
Apatsa Lekskul
Variya Nganthavee
Poonyawee Nunthanid
Worawalun Honglertnapakul
Worapot Srimanan
Prangkhwan Jiaranaisilawong
Prapatsorn Patikulsila
Phantaraporn Tangtammaruk
Dussadee Tatritorn
Thunyaluck Jiwanarom
Jipada Pruksacholavit
Puncharut Preechaharn
La-ongsri Atchaneeyasakul
Phawasutthi Keokajee
Thammanoon Surachatkumtonekul
Pittaya Phamonvaechavan
Sorot Wutthiphan
Orapan Aryasit
Parichat Damthongsuk
Alan Frederick Geater
author_sort Narisa Rattanalert
collection DOAJ
description AIM: To evaluate the characteristics of exotropia (XT) and motor-sensory outcomes after surgical correction and to determine the factors associated with sensory outcomes of XT surgery. METHODS: The medical records of all patients that were diagnosed with XT and underwent strabismus surgery in 13 major government hospitals in Thailand; from January 2012 to December 2019, were retrospectively reviewed. Univariable and multivariable logistic regression were performed to identify factors related to binocular vision. RESULTS: Data of five hundred and thirty-seven patients were analyzed. Two hundred and twenty-six patients were men (42.1%). The median age of onset was 3 years old [Interquartile range (IQR): 1, 8]. The median age at diagnosis was 9.21 years old (IQR; 4.64, 21.06). intermittent exotropia [X(T)] was the most common type (52.1%); 19.5% of the patients had amblyopia. For refractive error, spherical equivalent refraction on right eye (RE) and left eye (LE) were -0.53±2.45 diopters (D) (range -14.88 to +10 D) and -0.48±2.37 D (range -19.50 to +7.75 D), respectively. The mean angle of deviation at distance and near before surgery were 42.06±14.91 prism diopters (PD) and 40.81±16.09 PD, respectively. Follow-up time after first operation was 2.48±2.27y. Four hundred sixty-two patients (86%) needed only one operation and 299 (55.6%) patients had bilateral lateral rectus recession. At final visit, the mean angles of deviation at distance and near decreased to 5.76±8.96 PD and 5.01±8.73 PD, respectively. After surgery, two hundred seventy-three patients (50.8%) were evaluated for binocular function, but the others did not have result. From multivariable logistic regression in 273 patients, the factors related to better binocular function were type of XT which was X(T) [adjusted odds ratio (aOR) 10.35; 95%CI: 4.73, 22.66] compared to constant XT, without amblyopia (aOR 3.97; 95%CI: 1.84, 8.53), underwent only single operation compared with more than 1 operation (aOR 3.80, 95%CI: 1.58, 9.16), the angle of deviation at near in last visit less than 10 PD better than 10–30 PD with aOR 0.42 (95%CI: 0.18, 0.96) and type of refraction revealed isometropia better than anisometropia with aOR 4.13 (95%CI: 1.19, 14.32). CONCLUSION: The surgical outcomes of XT within one operation in Thailand is 86%. The factors related to achieve binocular function includes type of XT as X(T), without amblyopia, angle of deviation at final visit less than 10 PD, isometropia type of refraction and underwent only one surgical correction.
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spelling doaj-art-059c722c63ad4d25ad969b05a5421e282025-01-16T07:54:35ZengPress of International Journal of Ophthalmology (IJO PRESS)International Journal of Ophthalmology2222-39592227-48982025-02-0118233033910.18240/ijo.2025.02.1820250218Sensory outcome of exotropia surgery in Thailand: a retrospective multicenter studyNarisa Rattanalert0Supaporn Tengtrisorn1Supawan Surukrattanaskul2Phanthipha Wongwai3Nutsuchar Wangtiraumnuay4Wadakarn Wuthisiri5Suntaree Thitiwichienlert6Warassabhorn Ployprasith7Rattiya Pornchaisuree8Piangporn Saksiriwutto9Penny Singha10Warakorn Thiamthat11Parnchat Pukrushpan12Sirinya Suwannaraj13Yutthaphong Imsuwan14Arpha Pornseth15Atchareeya Wiwatwongwana16Oracha Teerakapong17Juthathip Hiriotappa18Apatsa Lekskul19Variya Nganthavee20Poonyawee Nunthanid21Worawalun Honglertnapakul22Worapot Srimanan23Prangkhwan Jiaranaisilawong24Prapatsorn Patikulsila25Phantaraporn Tangtammaruk26Dussadee Tatritorn27Thunyaluck Jiwanarom28Jipada Pruksacholavit29Puncharut Preechaharn30La-ongsri Atchaneeyasakul31Phawasutthi Keokajee32Thammanoon Surachatkumtonekul33Pittaya Phamonvaechavan34Sorot Wutthiphan35Orapan Aryasit36Parichat Damthongsuk37Alan Frederick Geater38Wadakarn Wuthisiri. Department of Ophthalmology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand. wuthisiri@gmail.com; Supaporn Tengtrisorn. Department of Ophthalmology, Faculty of Medicine, Prince of Songkla University, Songkhla 90110, Thailand. tsupapor@medicine.psu.ac.thDepartment of Ophthalmology, Faculty of Medicine, Prince of Songkla University, Songkhla 90110, ThailandDepartment of Ophthalmology, Queen Sirikit National Institute of Child Health, Bangkok 10400, ThailandDepartment of Ophthalmology, Faculty of Medicine, Srinagarind Hospital, Khon Kaen University, Khon Kaen 40002, ThailandDepartment of Ophthalmology, Queen Sirikit National Institute of Child Health, Bangkok 10400, ThailandDepartment of Ophthalmology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok 10400, ThailandDepartment of Ophthalmology, Faculty of Medicine, Thammasat University, Pathum Thani 10120, ThailandOphthalmology Division, Bhumibol Adulyadej Hospital RTAF, Bangkok 10220, ThailandDepartment of Ophthalmology, Rajavithi Hospital, Rangsit University, Bangkok 10400, ThailandDepartment of Ophthalmology, Siriraj Hospital, Mahidol University, Bangkok 10700, ThailandDepartment of Ophthalmology, Faculty of Medicine, Prince of Songkla University, Songkhla 90110, ThailandDepartment of Ophthalmology, Lerdsin Hospital, Bangkok 10500, ThailandDepartment of Ophthalmology, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok 10330, ThailandDepartment of Ophthalmology, Faculty of Medicine, Srinagarind Hospital, Khon Kaen University, Khon Kaen 40002, ThailandDepartment of Ophthalmology, Phramongkutklao Hospital, Bangkok 10400, ThailandDepartment of Ophthalmology, Mettapracharak Hospital, Nakhonpathom 73210, ThailandDepartment of Ophthalmology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, ThailandDepartment of Ophthalmology, Khon Kaen Hospital, Khon Kaen 40000, ThailandDepartment of Ophthalmology, Queen Sirikit National Institute of Child Health, Bangkok 10400, ThailandDepartment of Ophthalmology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok 10400, ThailandDepartment of Ophthalmology, Rajavithi Hospital, Rangsit University, Bangkok 10400, ThailandDepartment of Ophthalmology, Siriraj Hospital, Mahidol University, Bangkok 10700, ThailandDepartment of Ophthalmology, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok 10330, ThailandDepartment of Ophthalmology, Phramongkutklao Hospital, Bangkok 10400, ThailandDepartment of Ophthalmology, Mettapracharak Hospital, Nakhonpathom 73210, ThailandDepartment of Ophthalmology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, ThailandDepartment of Ophthalmology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand; Department of Ophthalmology, Mettapracharak Hospital, Nakhonpathom 73210, ThailandDepartment of Ophthalmology, Siriraj Hospital, Mahidol University, Bangkok 10700, ThailandDepartment of Ophthalmology, Faculty of Medicine, Prince of Songkla University, Songkhla 90110, Thailand; Department of Ophthalmology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; Department of Ophthalmology, Sanpatong Hospital, Chiang Mai 50120, ThailandDepartment of Ophthalmology, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok 10330, ThailandDepartment of Ophthalmology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand; Department of Ophthalmology, Police General Hospital, Bangkok 10330, ThailandDepartment of Ophthalmology, Siriraj Hospital, Mahidol University, Bangkok 10700, ThailandDepartment of Ophthalmology, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok 10330, ThailandDepartment of Ophthalmology, Siriraj Hospital, Mahidol University, Bangkok 10700, ThailandDepartment of Ophthalmology, Siriraj Hospital, Mahidol University, Bangkok 10700, ThailandDepartment of Ophthalmology, Bumrungrad International Hospital, Bangkok 10110, ThailandDepartment of Ophthalmology, Faculty of Medicine, Prince of Songkla University, Songkhla 90110, ThailandDepartment of Ophthalmology, Faculty of Medicine, Prince of Songkla University, Songkhla 90110, ThailandDepartment of Epidemiology, Faculty of Medicine, Prince of Songkla University, Songkhla 90110, ThailandAIM: To evaluate the characteristics of exotropia (XT) and motor-sensory outcomes after surgical correction and to determine the factors associated with sensory outcomes of XT surgery. METHODS: The medical records of all patients that were diagnosed with XT and underwent strabismus surgery in 13 major government hospitals in Thailand; from January 2012 to December 2019, were retrospectively reviewed. Univariable and multivariable logistic regression were performed to identify factors related to binocular vision. RESULTS: Data of five hundred and thirty-seven patients were analyzed. Two hundred and twenty-six patients were men (42.1%). The median age of onset was 3 years old [Interquartile range (IQR): 1, 8]. The median age at diagnosis was 9.21 years old (IQR; 4.64, 21.06). intermittent exotropia [X(T)] was the most common type (52.1%); 19.5% of the patients had amblyopia. For refractive error, spherical equivalent refraction on right eye (RE) and left eye (LE) were -0.53±2.45 diopters (D) (range -14.88 to +10 D) and -0.48±2.37 D (range -19.50 to +7.75 D), respectively. The mean angle of deviation at distance and near before surgery were 42.06±14.91 prism diopters (PD) and 40.81±16.09 PD, respectively. Follow-up time after first operation was 2.48±2.27y. Four hundred sixty-two patients (86%) needed only one operation and 299 (55.6%) patients had bilateral lateral rectus recession. At final visit, the mean angles of deviation at distance and near decreased to 5.76±8.96 PD and 5.01±8.73 PD, respectively. After surgery, two hundred seventy-three patients (50.8%) were evaluated for binocular function, but the others did not have result. From multivariable logistic regression in 273 patients, the factors related to better binocular function were type of XT which was X(T) [adjusted odds ratio (aOR) 10.35; 95%CI: 4.73, 22.66] compared to constant XT, without amblyopia (aOR 3.97; 95%CI: 1.84, 8.53), underwent only single operation compared with more than 1 operation (aOR 3.80, 95%CI: 1.58, 9.16), the angle of deviation at near in last visit less than 10 PD better than 10–30 PD with aOR 0.42 (95%CI: 0.18, 0.96) and type of refraction revealed isometropia better than anisometropia with aOR 4.13 (95%CI: 1.19, 14.32). CONCLUSION: The surgical outcomes of XT within one operation in Thailand is 86%. The factors related to achieve binocular function includes type of XT as X(T), without amblyopia, angle of deviation at final visit less than 10 PD, isometropia type of refraction and underwent only one surgical correction.http://ies.ijo.cn/en_publish/2025/2/20250218.pdfexotropiaintermittent exotropiasensory outcome
spellingShingle Narisa Rattanalert
Supaporn Tengtrisorn
Supawan Surukrattanaskul
Phanthipha Wongwai
Nutsuchar Wangtiraumnuay
Wadakarn Wuthisiri
Suntaree Thitiwichienlert
Warassabhorn Ployprasith
Rattiya Pornchaisuree
Piangporn Saksiriwutto
Penny Singha
Warakorn Thiamthat
Parnchat Pukrushpan
Sirinya Suwannaraj
Yutthaphong Imsuwan
Arpha Pornseth
Atchareeya Wiwatwongwana
Oracha Teerakapong
Juthathip Hiriotappa
Apatsa Lekskul
Variya Nganthavee
Poonyawee Nunthanid
Worawalun Honglertnapakul
Worapot Srimanan
Prangkhwan Jiaranaisilawong
Prapatsorn Patikulsila
Phantaraporn Tangtammaruk
Dussadee Tatritorn
Thunyaluck Jiwanarom
Jipada Pruksacholavit
Puncharut Preechaharn
La-ongsri Atchaneeyasakul
Phawasutthi Keokajee
Thammanoon Surachatkumtonekul
Pittaya Phamonvaechavan
Sorot Wutthiphan
Orapan Aryasit
Parichat Damthongsuk
Alan Frederick Geater
Sensory outcome of exotropia surgery in Thailand: a retrospective multicenter study
International Journal of Ophthalmology
exotropia
intermittent exotropia
sensory outcome
title Sensory outcome of exotropia surgery in Thailand: a retrospective multicenter study
title_full Sensory outcome of exotropia surgery in Thailand: a retrospective multicenter study
title_fullStr Sensory outcome of exotropia surgery in Thailand: a retrospective multicenter study
title_full_unstemmed Sensory outcome of exotropia surgery in Thailand: a retrospective multicenter study
title_short Sensory outcome of exotropia surgery in Thailand: a retrospective multicenter study
title_sort sensory outcome of exotropia surgery in thailand a retrospective multicenter study
topic exotropia
intermittent exotropia
sensory outcome
url http://ies.ijo.cn/en_publish/2025/2/20250218.pdf
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