Clinical Trials Logo

Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT05053620
Other study ID # ARCUATAS
Secondary ID
Status Completed
Phase
First received
Last updated
Start date October 19, 2021
Est. completion date April 18, 2023

Study information

Verified date May 2023
Source OFTALVIST (Oftalmología Vistahermosa S.L)
Contact n/a
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

This is an observational, prospective follow-up post-marketing study of CE marked medical devices aimed at treating astigmatism in patients with cataracts. The main objective is to evaluate the response of the intrastromal arcuate incisions procedure for the correction of low corneal astigmatism with the Catalys femtosecond laser using the Cassini Ambient equipment with iris registration in cataract surgery.


Description:

All patients participating in the study will undergo femtosecond laser treatment for the correction of astigmatism through arcuate intrastromal incisions with the Catalys laser (Johnson & Johnson, USA, CE marked). The calculation of intrastromal arcuate incisions will be carried out using the following nomogram indicated on the laser: 9.0 mm optical zone and symmetrical incisions of 50 degrees for 0.50D, 55 degrees for 0.75D, 60 degrees for 1.00D and 65 degrees for 1.25D of corneal astigmatism. After the incisions, conventional cataract surgery will be performed using the Centurion phacoemulsifier equipment (Alcon, USA, with CE marking) in the ZCB00 monofocal intraocular lens (IOL) implant (Johnson & Johnson, USA, with CE marking). All patients will be treated according to standard clinical practice. A preoperative and postoperative evaluation will be carried out one month and four months after the intervention where the following tests will be performed: refraction, corneal topography with the Cassini Ambient equipment (Cassini Technologies, The Netherlands, with CE marking), measurement of visual acuity with and without correction, slit lamp examination and ocular biometry using the IOLMaster 700 non-contact optical biometer (Carl Zeiss, Germany, CE marked).


Recruitment information / eligibility

Status Completed
Enrollment 22
Est. completion date April 18, 2023
Est. primary completion date April 18, 2023
Accepts healthy volunteers No
Gender All
Age group 18 Years and older
Eligibility Inclusion Criteria: 1. Patients who are going to undergo cataract surgery. 2. Low corneal astigmatism, between 0.50D and 1.25D. Exclusion Criteria: 1. Previous corneal surgery. 2. Keratoconus. 3. Corneal scars 4. Pterygium 5. Glaucoma

Study Design


Related Conditions & MeSH terms


Intervention

Device:
Calculation of the arcuate intrasomal incisions
All patients participating in the study will undergo femtosecond laser treatment for the correction of astigmatism through arcuate intrastromal incisions with the Catalys laser (Johnson & Johnson, USA, CE marked). The calculation of intrastromal arcuate incisions will be carried out using the following nomogram indicated on the laser: 9.0 mm optical zone and symmetrical incisions of 50 degrees for 0.50D, 55 degrees for 0.75D, 60 degrees for 1.00D and 65 degrees for 1.25D of corneal astigmatism. After the incisions, conventional cataract surgery will be performed using the Centurion phacoemulsifier equipment (Alcon, USA, with CE marking) in the ZCB00 monofocal intraocular lens (IOL) implant (Johnson & Johnson, USA, with CE marking). All patients will be treated according to standard clinical practice.

Locations

Country Name City State
Spain OFTALVIST (Oftalmología Vistahermosa S.L.) Alicante

Sponsors (2)

Lead Sponsor Collaborator
OFTALVIST (Oftalmología Vistahermosa S.L) Johnson & Johnson Surgical Vision, Inc.

Country where clinical trial is conducted

Spain, 

Outcome

Type Measure Description Time frame Safety issue
Primary Response to treatment Evaluation of the response to the procedure 4 months after the procedure
Secondary Evaluation of the visual acuity Evaluation of the visual acuity 4 months after the procedure
Secondary Examination of the arcuate incisions Examination of the arcuate incisions using a slit amp 4 months after the procedure
See also
  Status Clinical Trial Phase
Completed NCT04685538 - Chloroprocaine 3% Gel Eye Drop as Topical Anestheticsin Phacoemulsification. Phase 3
Recruiting NCT06060041 - IC-8 Apthera IOL New Enrollment Post Approval Study
Recruiting NCT05518539 - Evaluation of Quality of Vision and Visual Outcomes With Bilateral Implantation of the Clareon PanOptix Intraocular Lens
Recruiting NCT05271942 - Tilt and Tumble vs Divide and Conquer - a Unique Comparison of the Two Cataract Surgery Methods N/A
Active, not recruiting NCT04778501 - PMCF Study on Monofocal Toric IOL (PODEYE TORIC) in Asia N/A
Completed NCT05062564 - Efficacy of LipiFlow in Patients Affected by Meibomian Gland Dysfunction in Reducing Post-cataract Surgery Dry Eye N/A
Completed NCT03751033 - Influence of DisCoVisc Ophthalmic Viscosurgical Device (OVD) on Intraoperative Aberrometry Readings N/A
Completed NCT02529488 - Investigation of AcrySof® IQ PanOptix™ Presbyopia-Correcting Intraocular Lens (IOL) Model TFNT00 N/A
Completed NCT04539548 - A Study Assessing the Safety and Efficacy of Dextenza® for the Treatment of Ocular Pain and Inflammation Following Surgery for Pediatric Cataract Phase 3
Completed NCT03740659 - Evaluation Of Aqueous Humor Of Levofloxacin-Dexamethasone Eye Drops And Of Its Components In Patients Undergoing Cataract Surgery Phase 2
Completed NCT03494257 - Effect of Fixed Brinzolamide-brimonidine Combination on Intraocular Pressure After Phacoemulsification N/A
Completed NCT05119127 - Rotational Stability of Acrysof IQ Vivity Extended Vision Toric IOL and Refractive Visual Outcome. N/A
Active, not recruiting NCT04271709 - Manhattan Vision Screening and Follow-Up Study (NYC-SIGHT) N/A
Recruiting NCT03713268 - Intraoperative OCT Guidance of Intraocular Surgery II
Completed NCT03739528 - Levo-Dexa vs. Tobra+Dexa for Prevention and Treatment of Inflammation and Prevention of Infection in Cataract Surgery Phase 3
Completed NCT02888210 - A Study Assessing Safety and Efficacy of MD-15 Intraocular Lens in Patients With Aphakic Eye After Cataract Surgery Phase 3
Completed NCT03356847 - Evaluation of the Rotational Stability of the Monofocal SISA Implant Following Cataract Surgery N/A
Completed NCT04332640 - Clinical Evaluation of the Next Generation Phaco System N/A
Recruiting NCT03638726 - Subconjunctival Atropine and Intracameral Epinephrine for Pupil Dilation in Phacoemulsification Phase 4
Completed NCT03050697 - Evaluation of the Safety and Performance of the HARMONI® Toric Lens N/A