Clinical and pathological effects of different acrylic intracorneal ring segments in corneal additive surgery

Acta Biomaterialia

Volumn 6, Issue 7, 2010, Pages 2572-2579

  Perez Merino P ^a   Parra, F ^b   Ibares Frias L ^a   Gallego, P ^a   Vazquez Lasa B ^b   Benito, L ^b   San Roman J ^b   Martinez Garcia C ^c   Merayo Lloves, J ^a  

^a UNIVERSITY OF VALLADOLID   (Spain)

^b INSTITUTO DE CIENCIA Y TECNOLOGÍA DE POLÍMEROS   (Spain)

^c UNIVERSITY OF VALLADOLID   (Spain)

Author keywords

Acrylics; Biocompatibility; Cornea; Keratoprothesis; Polymethylmethacrylate

Indexed keywords

ESTERS; OPTICAL DATA PROCESSING;

2-ETHYL HEXYL ACRYLATE; CLINICAL EFFECTS; CORNEA; KERATOPROTHESIS; MATERIAL-BASED; METHYL METHACRYLATES; PATHOLOGICAL EFFECTS; POLY(METHYL METHACRYLATE); POLY-METHYL METHACRYLATES; STIFFER MATERIALS;

BIOCOMPATIBILITY;

ACRYLIC ACID; ACRYLIC ACID 2 ETHYLHEXYL ESTER; COPOLYMER; METHACRYLIC ACID METHYL ESTER; POLY(METHYL METHACRYLATE); UNCLASSIFIED DRUG; METHACRYLIC ACID DERIVATIVE;

ANIMAL EXPERIMENT; ANIMAL TISSUE; ARTICLE; BIOCOMPATIBILITY; BIOMICROSCOPY; CONTROLLED STUDY; CORNEA CURVATURE; CORNEA SURGERY; HEN; HUMAN; HUMAN CELL; KERATOMETRY; KERATOPROSTHESIS; NONHUMAN; PRIORITY JOURNAL; REFRACTION ERROR; ANIMAL; CELL CULTURE; CHICKEN; CORNEA; FEMALE; PATHOLOGY;

ANIMALS; CELLS, CULTURED; CHICKENS; CORNEA; FEMALE; HUMANS; METHACRYLATES;

EID: 77955909578     PISSN: 17427061     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.actbio.2010.01.014     Document Type: Article

References (48)

1. Rabinowitz YS. Keratoconus. Surv Ophthalmol 1998;42:297-319.
2. Binder PS. Ectasia after laser in situ keratomileusis. J Cataract Refract Surg 2003;29:2419-29.
3. Colin J, Cochener B, Savary G, Malet F. Correcting keratoconus with intrastromal rings. J Cataract Refract Surg 2000;26:1117-22.
4. Siganos D, Ferrara P, Chatzinikolas K, Bessis N, Papastergiou G. Ferrara intrastromal rings for the correction of keratoconus. J Cataract Refract Surg 2002;28:1947-51.
5. Alio JL, Salem TF, Artola A, Osman AA. Intracorneal rings to correct corneal ectasia after laser in situ keratomileusis. J Cataract Refract Surg 2002;28:1568-74.
6. Barraquer JL. Modification of refraction by means of intracorneal inclusion. Int Ophthalmol Clin 1966;6:53-78.
7. Blavatskaya ED. Intralamellar homoplasty for the purpose of relaxation of refraction of the eye. Arch Soc Am Ophthalmol Optom 1968;6:311-25.
8. Burris TE, Baker PC, Ayer CT, Loomas BE, Mathis L, Silvestrini T. Flattening of central corneal curvature with intrastromal corneal ring of increasing thickness: an eye bank eye study. J Cataract Refract Surg 1993;19(Suppl): 182-7.
9. Burris TE, Holmes Higgin DK, Silvestrini TA, Scholl JA, Proudfoot RA, Baker PC. Corneal asphericity in eye bank eyes implanted with the intrastromal corneal ring. J Refract Surg 1997;13:556-67.
10. D'Hermies F, Hartmann C, Von Ey F. Biocompatibility of a refractive intracorneal PMMA ring. Fortschr der Ophthalmol 1991;88:790-3.
11. Nosé W, Neves RA, Burris TE, Schanzlin DJ, Belfort Jr R. Intrastromal corneal ring: 12 months sighted myopic eyes. J Refract Surg 1996;12:20-8.
12. Ruckhofer J, Twa MD, Schanzlin DJ. Clinical characteristics of lamellar channel deposits after implantation of INTACS. J Cataract Refract Surg 2000;26:1473-9.
13. Kwitko S, Severo NS. Ferrara intracorneal ring segments for keratoconus. J Cataract Refract Surg 2004;30:812-20.
14. Twa MD, Ruckhofer J, Kash RL, Costello M, Schanzlin DJ. Histologic evaluation of corneal stroma in rabbits after intrastromal corneal ring implantation. Cornea 2003;22:146-52.
15. ®) implantation in keratoconic human corneas. J Cataract Refract Surg 2007;33:247-53.
16. Fowkes FM. Predicting attractive forces at interfaces. Ind Eng Chem 1964;56:40-53.
17. Owens DK, Wendt RC. Estimation of the surface free energy of polymers. J Appl Polym Sci 1969;13:1741-7.
18. Ferrara de A Cunha P. Técnica cirúrhica para correçao de miopía; anel corneano intra-estromal. Ver Brás Oftalmol 1995;54:577-88.
19. Schaeffel F, Howland HC. Corneal accommodation in chick and pigeon. J Comp Physiol Sensory A Sen Neural Behav Physiol 1987;160:375-84.
20. Garcia de la Cera E, Rodriguez G, de Castro A, Merayo J, Marcos S. Emmetropization and optical aberrations in a myopic corneal refractive surgery chick model. Vision Res 2007;47:2465-72.
21. Choh V, Sivak JG. Lenticular accommodation in relation to ametropia: the chick model. J Vision 2005;5:165-76.
22. Li T, Trolio D, Glasser A, Howland HC. Constant light produces severe corneal flattening and hyperopia in chickens. Vision Res 1995;35:1203-9.
23. Mar. S, Martínez-García MC, Blanco JT, Torres RM, González VR, Nájera S, et al. Transmittance and scattering during wound healing after refractive surgery keratomileusis in hens. Proc SPIE 2004;5622:56-61.
24. Flemming JF, Reynolds AE, Kilmer L, Burris TE, Abbott RL, Schanzlin DJ. The intrastromal corneal ring: two cases in rabbits. J Refract Surg 1987;6:227-32.
25. Burris TE. Intrastromal corneal ring technology: results and indications. Curr Opin Ophthalmol 1998;9:9-14.
26. Asbell PA, Uçakhan ÖÖ, Durrie DS, Lindstrom RL. Adjustability of refractive effect for corneal ring segments. J Refract Surg 1999;15:627-31.
27. Alió JL, Shabayek MH, Artola A. Intracorneal ring segments for keratoconus correction: long-term follow-up. J Cataract Refract Surg 2006;32:978-85.
28. Rodrigues MM, McCarey BE, Waring 3rd GO, Hidayat AA, Kruth HS. Lipid deposits posterior to impermeable intracorneal lenses in rhesus monkeys: clinical, histochemical, and ultrastructural studies. Refract Corneal Surg 1990;6:32-7.
29. Parks RA, McCarey BE, Knight PM, Storie BR. Intrastromal crystalline deposits following hydrogel keratophakia in monkeys. Cornea 1993;12:29-34.
30. Schanzlin DJ, Abbott RL, Asbell PA, Assil KK, Burris TE, Durrie DS, et al. Twoyear outcomes of intrastromal corneal ring segments for the correction of myopia. Ophthalmology 2001;108:1688-94.
31. Twa MD, Kash RL, Costello M, Schanzlin DJ. Morphologic characteristics of lamellar channel deposits in the human eye: a case report. Cornea 2004;23:412-20.
32. Bourges JL, Trong TT, Ellies P, Briat B, Renard G. Intrastromal corneal ring segments and corneal anterior stromal necrosis. J Cataract Refract Surg 2003;29:1228-30.
33. McAlister JC, Ardjomand N, Ilari L, Mengher LS, Gartry DS. Keratitis after intracorneal ring segment insertion for keratoconus. J Cataract Refract Surg 2006;32:676-8.
34. Ruckhofer J, Stoiber J, Alzer E, Grabner G. One year results of European multicenter study of intrastromal corneal ring segments. Part 2: complications, visual symptoms, and patient satisfaction; the Multicenter European Corneal Correction Assessment Study Group. J Cataract Refract Surg 2001;27:287-96.
35. Brosse JC, Gauthier JM, Lenain JC. Synthesis of polymers with hydroxyl end groups by radical reactions. 11. Study of the copolymerization of methyl methacrylate with various acrylates and methacrylates. Determination of reactivity ratios. Makromol Chem - Macromol Chem Phys 1983;184:505-17.
36. Jordan EF, Bennett R, Shuman AC, Wrigley AN. Reactivity ratios and copolymerization parameters for copolymers incorporating normal octadecyl acrylate and n-normal octadecylacrylamide. J Polym Sci Part A-1 Polym Chem 1970;8:3113-21.
37. Goñi I, Gurruchaga M, Vázquez B, Valero M, Guzmán GM, San Román J. Graft copolymerization of ethyl acrylate with alkyl methacrylates onto amylose initiated by cerium (IV). Microstructure of graft copolymers with respect to statistical copolymers. Polymer 1994;35:1535-41.
38. Leibowitz HM, Trinkaus-Randall V, Tsuk AG, Franzblau C. Progress in the development of a synthetic cornea. Progress in Retinal and Eye Research 1994;13:605-21.
39. Chirila TV, Barret GD, Russo AV, Constable IJ, van Saarloos PP. Laser-induced damage to transparent polymers: chemical effect of short-pulsed (Q-switched) Nd:YAG laser radiation on ophthalmic acrylic biomaterials. II. Study of monomer release from artificial intraocular lenses. Biomaterials 1990;11:313-20.
40. Wise DL, Trantolo DJ, Altobelli DE, Yaszemski MJ, Gresser JD, Schwartz ER, editors. Encyclopaedic handbook of biomaterials and bioengineering. New York, Basel, Hong Kong: Marcel Dekker, Inc.; 1995.
41. Lospa C, Rusu M, Voué M, Adao MH, Suckling P, De Coninck J. Optical and surface properties of acrylic copolymers for crystalline lens implants. J Optoelectron Adv Mater 2005;7:2831-4.
42. Vázquez B, San Román J, Peniche C, Cohen ME. Polymeric hydrogels with flexible hydrophobic chains. Control of the hydration and interactions with water molecules. Macromolecules 1997;30:8440-6.
43. Hartmann C, Rieck PW, Holzkämper C, Pouliquen Y, Renard G. The intrastromal corneal ring in clinical refractive surgery: reference to results in rabbit eyes. Graefés Arch Clin Exp Ophthalmol 2000;238:465-71.
44. Fowler WC, Chang DH, Roberts BC, Zarovnaya EL, Proia AD. A new paradigm for corneal wound healing research: the white leghorn chicken (Gallus gallus domesticus). Curr Eye Res 2004;28:241-50.
45. Martinez-Garcia MC, Merayo-Lloves J, Blanco-Mezquita T, Mar-Sardaña S. Wound healing following refractive surgery in hens. Exp Eye Res 2006;83:728-35.
46. Boote C, Hayes S, Jones S, Quantock AJ, Hocking PM, Inglehearn CF, et al. Collagen organization in the chicken cornea and structural alterations in the retinopathy, globe enlarged (rge) phenotype - an X-ray diffraction study. J Struct Biol 2008;161:1-8.
47. Hayes S, Boote C, Lewis J, Sheppard J, Abahussin M, Quantock AJ, et al. Comparative study of fibrillar collagen arrangement in the corneas of primates and other mammals. Anat Rec (Hoboken) 2007;290:1542-50.
48. Merayo-Lloves J, Blanco-Mezquita T, Ibares-Frias L, Fabiani L, Álvarez-Barcia A, Martínez-García C. Induction of controlled wound healing with PMMA segments in the deep stroma in corneas of hens. Eur J Ophthalmol 2010;20:62-70.