Assessment of Low Energy Lens Fragmentation Cataract Extraction in Patients Undergoing Cataract Surgery

Cataract Clinical Trial

Official title: A Prospective Multicenter Study to Assess The Clinical Outcomes of Low Energy Lens Fragmentation Cataract Extraction in Patients Undergoing Cataract Surgery

Status Completed

Clinical Trial Summary

The purpose of this research study is to evaluate the clinical outcomes of the use of low-energy segment removal with a micro-interventional irrigation/aspiration port (MICOR-304) to evacuate the lens prior to intraocular lens insertion in subjects undergoing routine cataract surgery.

Clinical Trial Description

Up to 300 eyes at up to 5 investigational sites will be enrolled in one of the two cohorts of this clinical investigation - up to 50 eyes in Cohort 1 and up to 50 eyes in Cohort 2. Only one eye per subject will be enrolled into the study. This is multicenter, multi-cohort, prospective clinical study designed to provide longitudinal, observational, non-comparative clinical outcome data for mechanical non-phacoemulsification lens extraction using low-energy segment removal with a micro-interventional irrigation/aspiration port (MICOR-304) to evacuate the lens prior to intraocular lens insertion.

Participants who meet the inclusion and exclusion will be asked to enroll in the study. The investigator or designee will explain the study purpose, procedures and responsibilities to the potential participant and provide sufficient opportunity to ask questions, while allowing adequate time for consideration of the information provided. Upon participant confirmation of interest, written informed consent will be obtained and the subject will be enrolled in the study. One copy of the informed consent document (ICD) will be retained with the subject's medical records and one copy will be provided to the subject.

Study subjects will be stratified into two Cohorts. Cohort 1 is comprised of eyes with mild-to- moderate cataracts only (Grade 1 to 2). Cohort 2 is comprised of eyes with moderate to more dense cataracts only (Grade 2+ to 3+).

Subjects will be seen at the screening visit, intraoperative visit, and at post-operative days 1, 7, and 30. ;

Related Conditions & MeSH terms

• Cataract

• NCT number: NCT04747834
• Study type: Interventional
• Source: Carl Zeiss Meditec, Inc.
• Status: Completed
• Phase: N/A
• Start date: January 6, 2021
• Completion date: January 24, 2022