정상안압녹내장 환자에서 단기간 프로스타글란딘 제제 사용이 각막생체역학에 미치는 영향
The Short‐Term Effect of Prostaglandin Analog Monotherapy on Corneal Biomechanical Properties in Normal Tension Glaucoma Patients
1
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
목적: 정상안압녹내장 환자에서 단기간 프로스타글란딘 제제 사용이 각막생체역학인자에 미치는 영향에 대해 알아보고자 한다. 대상과 방법: 본원에서 정상안압녹내장으로 진단 받은 52안(52명) 중, tafluprost를 사용한 환자는 27안(27명), travoprost 25안(25명) 이며, 모든 환자는 치료 전과 8주 후 각각 goldmann applanation tonometer (GAT), ocular response analyzer (ORA)를 이용하여, 안압 및 각막생체역학인자를 측정하였다. 결과: 치료 전과 8주 후 GAT를 이용한 안압 및 ORA를 이용한 Goldmann-correlated intraocular pressure, corneal-compensated intraocular pressure 값은 전체 대상에서 모두 통계적으로 유의하게 감소하였다(각각 p<0.001). 각막생체역학인자들의 치료 전후의 값은 전체 대상에서, corneal hysteresis는 10.29 ± 1.78 mmHg에서 10.61 ± 2.06 mmHg, corneal resistance factor (CRF)는 10.64 ± 2.07 mmHg에서 9.86 ± 2.08 mmHg로 CRF만이 유의하게 감소하였다. Tafluprost 사용군과 travoprost 사용군 역시 CRF만이 각각 10.39 ± 2.29 mmHg에서 9.66 ± 2.19 mmHg로, 10.91 ± 1.80 mmHg에서 10.07 ± 1.98 mmHg로 통계적으로 유의하게 감소하는 결과를 보였다(각각 p<0.001, p=0.025, p<0.001). CRF 변화량(치료 전 CRF–치료 후 CRF)은 다중회귀분석결과 치료 전 안압이 높을수록 더 커지는 것으로 나타났다(β=0.134, p=0.017). 결론: 정상안압녹내장 환자에서 프로스타글란딘 제제 사용에 따른 CRF의 유의한 감소로 치료 후 안압이 실제의 안압보다 높게 측정될 수 있으므로 이에 따른 약물의 안압하강효과 판정에 주의가 필요하다. CRF는 프로스타글란딘 제제 사용 후 단기간의 일시적 안압 변화에 대해 민감하게 반응하는 지표이다.
Abstract
Purpose: To evaluate the effects of short‐term prostaglandin analogues treatment on the corneal biomechanics of patients with normal tension glaucoma. Methods: This study included 52 eyes of 52 patients who were diagnosed with normal tension glaucoma. All patients were divided into two groups; one group (27 eyes) received tafluprost while the other group (25 eyes) received travoprost. Intraocular pressure, Biomechanical properties were measured by using goldmann applanation tonometer, ocular response analyzer before treatment and at 8‐week after treatment. Results: The mean decrease in intraocular pressure, Goldmann‐correlated IOP (IOPg), corneal‐compensated intraocular pressure by using Goldmann applanation tonometer, and Ocular response analyzer were statistically significant in total patients, tafluprost, and travoprost group after using prostaglandin analogues (p < 0.001, p < 0.001, p < 0.001, respectively). Corneal hysteresis showed no statistical differences after treatment in total, tafluprost and travoprost group but corneal resistance factor (CRF) showed statistically significant decrease after using prostaglandin analogues in total, tafluprost, and travoprost group (p < 0.001, p = 0.025, p < 0.001). Upon multivariate analysis, the higher initial IOPg and the lower initial CRF checked, the variation of CRF (CRF in baseline – CRF at 8 weeks) got higher (β = 0.134, p = 0.017). Conclusions: It is needed to carefully monitor and evaluate the effects of prostaglandin analogues on intraocular pressure associated with initial intraocular pressure and the changes of CRF after prostaglandin treatment in normal tension glaucoma patients. CRF is sensitive factor to short‐term changes of intraocular pressure after prostaglandin analogues treatment, and it is required to consider the properties of CRF when we evaluate between progression of glaucoma and corneal biomechanical properties.
참고문헌 (36)
- Hoyng PF., "Medical treatment of normal tension glaucoma", Surv Ophthalmol, 47(Suppl 1), pp.S116~S124 (2002)
- Kim CS., "Prevalence of primary open-angle glaucoma in central South Korea the Namil study", Ophthalmology, 118, pp.1024~1030 (2011)
- 류진영, "젊은 연령에서 정상안압녹내장 환자의 각막생체역학인자", 대한안과학회지, 54(2), pp.280~288 (2013), 대한안과학회
- Liu Y., "Effects of antiglaucoma drugs on collagen gel contraction mediated by human corneal fibroblasts", J Glaucoma, 15, pp.255~259 (2006)
- Toris CB., "Effects of PhXA41, a new prostaglandin F2 alpha analog, on aqueous humor dynamics in human eyes", Ophthalmology, 100, pp.1297~1304 (1993)
- Feldman RM, "Conjunctival hyperemia and the use of topical prostaglandins in glaucoma and ocular hypertension", J Ocul Pharmacol Ther, 19, pp.23~35 (2003)
- Wu KY., "Effect of latanoprost on cultured porcine corneal stromal cells", Curr Eye Res, 30, pp.871~879 (2005)
- Gunvant P., "Evaluation of tonometric correction factors", J Glaucoma, 14, pp.337~343 (2005)
- Schroeder B., "Measurement of viscoelastic corneal parameters(corneal hysteresis)in patients with primary open angle glaucoma", Ophthalmologe, 105, pp.916~920 (2008)
- Shah S., "Ocular response analyser to assess hysteresis and corneal resistance factor in low tension, open angle glaucoma and ocular hypertension", Clin Experiment Ophthalmol, 36, pp.508~513 (2008)
- Sullivan-Mee M., "Ocular Response Analyzer in subjects with and without glaucoma", Optom Vis Sci, 85, pp.463~470 (2008)
- Wells AP., "Corneal hysteresis but not corneal thickness correlates with optic nerve surface compliance in glaucoma patients", Inves Ophthalmol Vis Sci, 49, pp.3262~3268 (2008)
- Schachtschabel U., "The mechanism of action of prostaglandins on uveoscleral outflow", Curr Opin Ophthalmol, 11, pp.112~115 (2000)
- Lindsey JD., "Prostaglandin action on ciliary smooth muscle extracellular matrix metabolism: implications for uveoscleral outflow", Surv Ophthalmol, 41(Suppl 2), pp.S53~S59 (1997)
- Mietz H., "Latanoprost stimulates secretion of matrix metalloproteinases in tenon fibroblasts both in vitro and in vivo", Invest Ophthalmol Vis Sci, 44, pp.5182~5188 (2003)
- Ocklind A., "Effect of latanoprost on the extracellular matrix of the ciliary muscle. A study on cultured cells and tissue sections", Exp Eye Res, 67, pp.179~191 (1998)
- Oh DJ., "Effect of latanoprost on the expression of matrix metalloproteinases and their tissue inhibitors in human trabecular meshwork cells", Invest Ophthalmol Vis Sci, 47, pp.3887~3895 (2006)
- Sagara T., "Topical prostaglandin F2alpha treatment reduces collagen types I, III, and IV in the monkey uveoscleral outflow pathway", Arch Ophthalmol, 117, pp.794~801 (1999)
- Wang N., "Latanoprost and matrix metalloproteinase-1 in human choroid organ cultures", Curr Eye Res, 22, pp.198~207 (2001)
- Rasmussen CA., "Medical therapy for glaucoma : the next 20 years", Journal of Current Glaucoma Practice, 2, pp.1~5 (2008)
- Medeiros FA., "Evaluation of the influence of corneal biomechanical properties on intraocular pressure measurements using the ocular response analyzer", J Glaucoma, 15, pp.364~370 (2006)
- Luce D., "Reichert Ocular Response Analyzer Measures Corneal Biomechanical Properties and IOP", pp.4~7 (2006), Reichert Ophthalmic Instruments Publication
- Agarwal DR., "The relationship between corneal hysteresis and the magnitude of intraocular pressure reduction with topical prostaglandin therapy", Br J Ophthalmol, 96, pp.254~257 (2012)
- Congdon NG., "Central corneal thickness and corneal hysteresis associated with glaucoma damage", Am J Ophthalmol, 141, pp.868~875 (2006)
- Tsikripis P., "The effect of prostaglandin analogs on the biomechanical properties and central thickness of the cornea of patients with open-angle glaucoma : a 3-year study on 108 eyes", Drug Des Devel Ther, 7, pp.1149~1156 (2013)
- Emre S., "Corneal hysteresis, corneal resistance factor, and intraocular pressure measurement in patients with scleroderma using the reichert ocular response analyzer", Cornea, 29, pp.628~631 (2010)
- Ang GS., "Corneal biomechanical properties in primary open angle glaucoma and normal tension glaucoma", J Glaucoma, 17, pp.259~262 (2008)
- Noecker RS., "A six-month randomized clinical trial comparing the intraocular pressure-lowering efficacy of bimatoprost and latanoprost in patients with ocular hypertension or glaucoma", Am J Ophthalmol, 135, pp.55~63 (2003)
- Park KH., "Ability of peripapillary atrophy parameters to differentiate normal-tension glaucoma from glaucomalike disk", J Glaucoma, 10, pp.95~101 (2001)
- Woo SJ., "Comparison of localised nerve fibre layer defects in normal tension glaucoma and primary open angle glaucoma", Br J Ophthalmol, 87, pp.695~698 (2003)
- Grise-Dulac A., "Assessment of corneal biomechanical properties in normal tension glaucoma and comparison with open-angle glaucoma, ocular hypertension, and normal eyes", J Glaucoma, 21, pp.486~489 (2012)
- Sellem E., "Predictors of additional intraocular pressure reduction in patients changed to latanoprost", timolol fixed combination, 2010, pp.10, 10~
- De Moraes CV., "Lower corneal hysteresis is associated with more rapid glaucomatous visual field progression", J Glaucoma, 21, pp.209~213 (2012)
- Brandt JD., "Central corneal thickness and measured IOP response to topical ocular hypotensive medication in the Ocular Hypertension Treatment Study", Am J Ophthalmol, 138, pp.717~722 (2004)
- Gordon MO., "The Ocular Hypertension Treatment Study : baseline factors that predict the onset of primary open-angle glaucoma", Arch Ophthalmol, 120, pp.714~720 (2002)
- Hager A., "Effect of central corneal thickness and corneal hysteresis on tonometry as measured by dynamic contour tonometry, ocular response analyzer, and Goldmann tonometry in glaucomatous eyes", J Glaucoma, 17, pp.361~365 (2008)
