Acquisition Success Rates And Axial Length Agreement Of Four Optical Biometers In Eyes With Dense Cataracts
Published 2023 - 41st Congress of the ESCRS
Reference: PO0407 | Type: Free paper | DOI: 10.82333/nc2k-c251
Authors: Paz Orts Vila* 1 , Pedro Tañá-Sanz 1 , Robert Montés-Micó 2 , Salvador Aguilar-Córcoles 1 , Pedro Tañá-Rivero 1
1Oftalvist,Alicante,Spain, 2University of Valencia,Valencia,Spain
Purpose
The purpose of the current study was to assess the axial length agreement and the acquisition rate between four optical biometers in eyes with dense cataracts.
Setting
Oftalvist, Alicante, Spain
Methods
For this study, the following inclusion criteria were considered: eyes with nuclear, cortical, or posterior subcapsular cataracts with grade ≥3 considering the LOCS III classification. This study was approved by the ethics committee of the Hospital Clínico San Carlos (Madrid) and was registered in the clinicaltrials.gov database (registration number: NCT05239715). In this study, the measurements obtained with the optical biometers Argos, IOLMaster 700, Anterion and Pentacam AXL were analyzed. The optical biometer measurement sequence was random.
Results
35 eyes with a mean LOCS III grade of 3.57±0.92 were analyzed. Mean axial length was 24.19±2.04 mm, 24.25±2.14 mm, 23.96±1.38 mm and 24.13±1.66 mm, for the Argos, IOLMaster 700, Anterion and Pentacam AXL, respectively. The agreement study revealed that the mean difference between Argos and Anterion was 0.009±0.056mm, Anterion and IOLMaster 700 was -0.005±0.037mm, Anterion and Pentacam AXL was -0.052±0.211mm, Argos and IOLMaster 700 was -0.028±0.091mm, Argos and Pentacam AXL was -0.065±0.249mm, and IOLMaster 700 and Pentacam AXL was -0.050±0.236mm. In relation to the acquisition rate, this was 100% (35 eyes) for the Argos, 97.14% (34 eyes) for the IOLMaster 700, 94.28% (33 eyes) for the Anterion, and 57.14% (20 eyes) for the Pentacam AXL.
Conclusions