RT Journal Article
T1 Comparison between ocular biometric parameters and intraocular pressure with and without contact lenses
A1 Noya Padín, Verónica
A1 Nores Palmás, Noelia
A1 Giráldez Fernández, María Jesús
A1 Yebra-Pimentel Vilar, Eva
A1 Pena Verdeal, Hugo
K1 Contact lenses
K1 EchoScan US-800
K1 Intraocular pressure
K1 Ocular biometry
K1 Visionix 120
AB Objectives: To compare the values of central corneal thickness, anteriorchamber depth (ACD), lens thickness (LT), vitreous length (VL), axiallength (AL), and corneal-compensated intraocular pressure performed withand without contact lenses (CL).Methods: Forty volunteer participants (16 men and 24 women, 24.262.9years) were recruited. In a single visit, participants underwent autorefraction,keratometry, biometry, topography, pachymetry, and tonometry withthe naked eye (without CL). Then, biometry, pachymetry, and tonometrywere repeated twice wearing two CL (somofilcon A and nesofilcon A) fittedin a random order.Results: Many of the ocular biometric values were affected by the use ofCL during measurements (paired t test; all P#0.003), except for LT and VL(Wilcoxon test; both P$0.272). Corneal-compensated intraocular pressurewas also affected by contact lens wear during measurements, obtaininglower values when wearing them (Wilcoxon test; all P#0.001).Conclusions: Central corneal thickness, ACD, AL, and cornealcompensatedintraocular pressure measurements cannot be performed whilewearing CL. However, LT and VL measurements were not affected by anycontact lens use. In addition, it was observed that ACD results from bothdevices are not interchangeable either when measured with the naked eye orusing any contact lens.
PB Lippincott, Williams & Wilkins
SN 1542-233X
YR 2023
FD 2023-11-01
LK http://hdl.handle.net/10347/33520
UL http://hdl.handle.net/10347/33520
LA eng
NO Noya-Padin V, Nores-Palmas N, Giraldez MJ, Yebra-Pimentel E, Pena-Verdeal H. Comparison Between Ocular Biometric Parameters and Intraocular Pressure With and Without Contact Lenses. Eye Contact Lens. 2023;49(11):464-470
DS Minerva
RD 28 abr 2026