Corneal Ectasia Risk And Percentage Tissue Altered In Myopic Patients Presenting For Refractive Surgery

Imagem de Miniatura
Arquivos
art_ONG_Corneal_Ectasia_Risk_And_Percentage_Tissue_Altered_In_2019.PDF (4.13 MB)
Citações na Scopus
14
Tipo de produção
article
Data de publicação
2019
DOI
Scopus
Web of Science
Título da Revista
ISSN da Revista
Título do Volume
Editora
DOVE MEDICAL PRESS LTD
Autores
ONG, Hon Shing
FAROOK, Mohamed
TAN, Benjamin Boon Chuan
WILLIAMS, Geraint P.
MEHTA, Jodhbir S.
Citação
CLINICAL OPHTHALMOLOGY, v.13, p.2003-2015, 2019
Projetos de Pesquisa
Unidades Organizacionais
Fascículo
Resumo
Purpose: A percentage tissue altered (PTA) score of >= 40% has been advocated as an independent indicator of post-operative ectasia risk following laser in-situ keratomileusis (LASIK). This study was performed to test the hypothesis that refractive procedures, such as laser-assisted subepithelial keratectomy (LASEK) or small incision lenticule extraction (SMILE), may alter the range of PTA, within which refractive corneal surgery can be safely performed. Setting: Refractive department, tertiary ophthalmic hospital. Design: Retrospective observational study. Methods: Review of case notes was performed for patients who presented for refractive surgeries, other than LASIK. To determine the risk of corneal ectasia for each patient prior to refractive surgery, we estimated what each patient's PTA would have been if they had undergone LASIK. The Randleman Ectasia Risk Score System (ERSS) was also calculated. Results: 114 eyes (66 patients) were included. 94 eyes underwent SMILE. 20 eyes underwent LASEK. A significant proportion of eyes had PTA >= 40% - SMILE eyes: up to 31.9%, LASEK eyes: up to 60.0% (at presumed LASIK flap of 120 mu m). The maximum calculated PTA was up to 47.9% in the SMILE group and up to 51.5% in the LASEK group. Using ERSS, 12.8-16% of SMILE eyes and 15.0-80.0% of LASEK eyes would have been considered to have moderate-to-high ectasia risk. No post-surgical ectasia was observed at 3 years. Conclusion: SMILE and LASEK alter the range of PTA, within which corneal refractive surgery may be performed with a lower risk of developing post-operative corneal ectasia; a safe PTA threshold needs to be determined for these procedures before recommendations for clinical practice can be made.
Palavras-chave
percentage tissue altered, ectasia, refractive surgery, laser in situ keratomileusis, laser-assisted sub-epithelial keratectomy, small incision lenticule extraction
URI
https://observatorio.fm.usp.br/handle/OPI/34118
Referências
  1. Alio JL, 2008, AM J OPHTHALMOL, V145, P55, DOI 10.1016/j.ajo.2007.08.035
  2. Ambrosio R, 2006, J CATARACT REFR SURG, V32, P1851, DOI 10.1016/j.jcrs.2006.06.025
  3. Ambrosio R, 2017, J REFRACT SURG, V33, P434, DOI 10.3928/1081597X-20170426-02
  4. Ambrosio R, 2011, J REFRACT SURG, V27, P753, DOI 10.3928/1081597X-20110721-01
  5. Ambrosio R, 2010, J REFRACT SURG, V26, P906, DOI 10.3928/1081597X-20100428-02
  6. Amoils SP, 2000, J CATARACT REFR SURG, V26, P967, DOI 10.1016/S0886-3350(00)00434-X
  7. Ang M, 2014, J CATARACT REFR SURG, V40, P1415, DOI 10.1016/j.jcrs.2013.12.026
  8. Ang M, 2012, TRIALS, V13, DOI 10.1186/1745-6215-13-75
  9. Armstrong RA, 2013, OPHTHAL PHYSL OPT, V33, P7, DOI 10.1111/opo.12009
  10. Bohac M, 2018, SEMIN OPHTHALMOL, V33, P869, DOI 10.1080/08820538.2018.1539183
  11. Buhren J, 2010, INVEST OPHTH VIS SCI, V51, P3424, DOI 10.1167/iovs.09-4960
  12. Cartwright NEK, 2012, J REFRACT SURG, V28, P419, DOI 10.3928/1081597X-20120518-07
  13. Chan C, 2015, CORNEA, V34, P996, DOI 10.1097/ICO.0000000000000529
  14. Dawson DG, 2008, J REFRACT SURG, V24, P90, DOI 10.3928/1081597X-20080101-16
  15. Dupps WJ, 2006, EXP EYE RES, V83, P709, DOI 10.1016/j.exer.2006.03.015
  16. El-Naggar MT, 2015, J CATARACT REFR SURG, V41, P884, DOI 10.1016/j.jcrs.2015.02.008
  17. Fontes BM, 2010, OPHTHALMOLOGY, V117, P673, DOI 10.1016/j.ophtha.2009.09.023
  18. Garcia-Gonzalez M, 2017, J REFRACT SURG, V33, P813, DOI 10.3928/1081597X-20171004-06
  19. Gomes JAP, 2015, CORNEA, V34, P359, DOI 10.1097/ICO.0000000000000408
  20. Goncalves FA, 2013, J REFRACT SURG, V29, P792, DOI 10.3928/1081597X-20130813-01
  21. Kanellopoulos AJ, 2013, CLIN OPHTHALMOL, V7, P675, DOI 10.2147/OPTH.S40762
  22. Klein SR, 2006, CORNEA, V25, P388, DOI 10.1097/01.ico.0000222479.68242.77
  23. Labiris G, 2014, J CATARACT REFR SURG, V40, P999, DOI 10.1016/j.jcrs.2013.08.064
  24. Lazreg S, 2013, J CATARACT REFR SURG, V39, P425, DOI 10.1016/j.jcrs.2012.09.015
  25. MAEDA N, 1995, ARCH OPHTHALMOL-CHIC, V113, P870, DOI 10.1001/archopht.1995.01100070044023
  26. MAEDA N, 1994, INVEST OPHTH VIS SCI, V35, P2749
  27. Maeda N, 1998, SURV OPHTHALMOL, V43, P53, DOI 10.1016/S0039-6257(98)00006-X
  28. Mahmoud AM, 2013, AM J OPHTHALMOL, V156, P1102, DOI 10.1016/j.ajo.2013.07.018
  29. Mastropasqua L, 2015, J CATARACT REFR SURG, V41, P1338, DOI 10.1016/j.jcrs.2015.05.013
  30. Mattila JS, 2016, J REFRACT SURG, V32, P497, DOI 10.3928/1081597X-20160502-03
  31. Moshirfar M, 2017, CLIN OPHTHALMOL, V11, P1683, DOI 10.2147/OPTH.S147011
  32. Muftuoglu O, 2013, J CATARACT REFR SURG, V39, P1348, DOI 10.1016/j.jcrs.2013.03.023
  33. Muller LJ, 2001, BRIT J OPHTHALMOL, V85, P437, DOI 10.1136/bjo.85.4.437
  34. Osman IM, 2016, BMC OPHTHALMOL, V16, DOI 10.1186/s12886-016-0304-3
  35. Pallikaris IG, 2001, J CATARACT REFR SURG, V27, P1796, DOI 10.1016/S0886-3350(01)01090-2
  36. Parmar D, 2004, ACTA OPHTHALMOL SCAN, V82, P102, DOI 10.1046/j.1600-0420.2004.00209.x
  37. Patel SV, 2007, OPHTHALMOLOGY, V114, P1482, DOI 10.1016/j.ophtha.2006.10.057
  38. Pedersen IB, 2014, GRAEF ARCH CLIN EXP, V252, P1329, DOI 10.1007/s00417-014-2667-6
  39. Pillar A, 2016, ASIA-PAC J OPHTHALMO, V5, P212, DOI 10.1097/APO.0000000000000200
  40. Rabinowitz YS, 1999, J CATARACT REFR SURG, V25, P1327, DOI 10.1016/S0886-3350(99)00195-9
  41. RABINOWITZ YS, 1995, J REFRACT SURG, V11, P371
  42. Rad AS, 2004, J REFRACT SURG, V20, pS718, DOI 10.3928/1081-597X-20040903-18
  43. Randleman JB, 2008, AM J OPHTHALMOL, V145, P813, DOI 10.1016/j.ajo.2007.12.033
  44. Randleman JB, 2008, J REFRACT SURG, V24, P85
  45. Randleman JB, 2008, OPHTHALMOLOGY, V115, P37, DOI 10.1016/j.ophtha.2007.03.073
  46. Randleman JB, 2003, OPHTHALMOLOGY, V110, P267, DOI 10.1016/S0161-6420(02)01727-X
  47. Reinstein DZ, 2006, J REFRACT SURG, V22, P851, DOI 10.3928/1081-597X-20061101-04
  48. Reinstein DZ, 2013, J REFRACT SURG, V29, P454, DOI 10.3928/1081597X-20130617-03
  49. Roberts CJ, 2014, J CATARACT REFR SURG, V40, P991, DOI 10.1016/j.jcrs.2014.04.013
  50. Roy AS, 2014, J CATARACT REFR SURG, V40, P971, DOI 10.1016/j.jcrs.2013.08.065
  51. Saad A, 2010, J CATARACT REFR SURG, V36, P1033, DOI 10.1016/j.jcrs.2010.03.023
  52. Sachdev G, 2015, J CATARACT REFR SURG, V41, P2014, DOI 10.1016/j.jcrs.2015.08.006
  53. Santhiago MR, 2019, OPHTHALMOLOGY, V126, P908, DOI 10.1016/j.ophtha.2019.01.018
  54. Santhiago MR, 2016, CURR OPIN OPHTHALMOL, V27, P311, DOI 10.1097/ICU.0000000000000276
  55. Santhiago MR, 2015, J REFRACT SURG, V31, P258, DOI 10.3928/1081597X-20150319-05
  56. Santhiago MR, 2014, AM J OPHTHALMOL, V158, P87, DOI 10.1016/j.ajo.2014.04.002
  57. Santhiago MR, 2012, CORNEA, V31, P198, DOI 10.1097/ICO.0b013e3182068c42
  58. Sefat SMM, 2016, CURR EYE RES, V41, P917, DOI 10.3109/02713683.2015.1082185
  59. Sekundo W, 2011, BRIT J OPHTHALMOL, V95, P335, DOI 10.1136/bjo.2009.174284
  60. Seo KY, 2004, J REFRACT SURG, V20, P40
  61. Shah R, 2011, J CATARACT REFR SURG, V37, P127, DOI 10.1016/j.jcrs.2010.07.033
  62. Shen Y, 2014, J REFRACT SURG, V30, P310, DOI 10.3928/1081597X-20140422-01
  63. Smadja D, 2013, AM J OPHTHALMOL, V156, P237, DOI 10.1016/j.ajo.2013.03.034
  64. Smadja D, 2013, J REFRACT SURG, V29, P274, DOI 10.3928/1081597X-20130318-07
  65. SMOLEK MK, 1990, INVEST OPHTH VIS SCI, V31, P1087
  66. Sorkin N, 2017, J OPHTHALMOL, DOI 10.1155/2017/2434830
  67. Sugar A, 2002, OPHTHALMOLOGY, V109, P175, DOI 10.1016/S0161-6420(01)00966-6
  68. Talamo JH, 2006, J REFRACT SURG, V22, P556
  69. Tan DKL, 2015, J CATARACT REFR SURG, V41, P623, DOI 10.1016/j.jcrs.2014.07.032
  70. Vinciguerra R, 2016, J REFRACT SURG, V32, P803, DOI 10.3928/1081597X-20160629-01
  71. Wang DY, 2014, J REFRACT SURG, V30, P702, DOI 10.3928/1081597X-20140903-09
  72. Wang YM, 2015, J CATARACT REFR SURG, V41, P1100, DOI 10.1016/j.jcrs.2015.04.001
  73. Wong JX, 2017, MEDICINE, V96, DOI 10.1097/MD.0000000000006076
  74. Wu D, 2014, J CATARACT REFR SURG, V40, P954, DOI 10.1016/j.jcrs.2013.07.056

Coleções
Artigos e Materiais de Revistas Científicas - FM/Outros
Artigos e Materiais de Revistas Científicas - LIM/33