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Intraoperative Aberrometry vs Conventional Intraocular Lens Calculation, a Prospective Study.

NCT06219252 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 300

Last updated 2025-05-14

No results posted yet for this study

Summary

the goal of this intervention study is to compare prospectively the accuracy of the power calculation between both groups, the intraoperative aberrometry (ORA) vs barrett universal II preoperative calculation (control group) .

Researchers will compare ORA group vs control to see changes in spherical equivalent and uncorrected distance visual acuity

Conditions

  • Intraocular Lens Implantation
  • Cataract
  • Humans
  • Ocular, Refraction

Interventions

DEVICE

Intraoperative aberrometer

the patient intraocular lens will be optimized during the aphakic period after cataract extraction and before intraocular lens implantation, this will produce a possible change in the dioptric power of the intraocular lens

OTHER

Preoperative intraocular lens calculation

the intraocular lens in this group will be calculated preoperatively with Barrett Universal II formula

Sponsors & Collaborators

  • Instituto de Oftalmología Fundación Conde de Valenciana

    lead OTHER

Principal Investigators

  • ANGEL NAVA - CASTAÑEDA, MD · INSTITUTO DE OFTALMOLOGIA CONDE DE VALENCIANA

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
40 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2023-11-03
Primary Completion
2026-11-30
Completion
2026-12-31
FDA Device
Yes

Countries

  • Mexico

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06219252 on ClinicalTrials.gov