The Visual Performances of a Progressive Multifocal Intraocular Lens With Extended Depth of Focus

Cataract Clinical Trial

Official title:

Retrospective Observational Trial on the Visual Performances of a Progressive Multifocal Intraocular Lens With Extended Depth of Focus

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT02740010
• Other study ID #: PSM8
• Status: Completed
• Start date: September 2, 2020
• Est. completion date: October 28, 2020

Study information

• Verified date: March 2021
• Source: SIFI SpA
• Contact: n/a
• Is FDA regulated: No
• Study type: Observational

Clinical Trial Summary

The purpose of this observational, non-controlled, multicenter trial with a retrospective design is to evaluate the visual performance of one cohort of patients who received the EDOF MINI WELL® intraocular lenses following refractive lens exchange (RLE) or cataract surgery.

Description:

The study aims at evaluating the visual performance of the EDOF MINI WELL® in qualitative and quantitative terms of the progressive vision. The cohort of subjects includes all patients submitted in the six involved Centers. for the surgical procedure for cataract extraction or Refractive Lens Exchange (RLE) using the MINI WELL® with a pre-operative visit (from the day - 60 to day -1 before surgery) and a post-operative follow-up visit performed 30-60 days after implant.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 100
• Est. completion date: October 28, 2020
• Est. primary completion date: October 28, 2020
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• Any gender and age above 18 years

• Refractive lens exchange (RLE) or cataract surgery

• Symmetrical preoperative keratometric astigmatism < 0.75 D

• Healthy corneas, not treated surgically

Exclusion Criteria:

• Previous corneal surgery (i.e. pterygium, refractive surgery)

• Eye diseases with visual acuity < 20/32

• Pseudoexfoliation

• Abnormal pupil size and position.

• Use of contact lens 30 days before the preoperative visit.

• Corneal warpage

Related Conditions & MeSH terms

• Cataract
• Presbyopia

Intervention

Device:
• EDOF Mini WELL Ready IOL
implant

Locations

Country	Name	City	State
Italy	Azienda Ospedaliero Universitaria Consorziale Policlinico di Bari	Bari

Sponsors (2)

Lead Sponsor	Collaborator
SIFI SpA	Opera CRO, a TIGERMED Group Company

Country where clinical trial is conducted

Italy, 

References & Publications (12)

Blaylock JF, Si Z, Vickers C. Visual and refractive status at different focal distances after implantation of the ReSTOR multifocal intraocular lens. J Cataract Refract Surg. 2006 Sep;32(9):1464-73. — View Citation

Domínguez-Vicent A, Esteve-Taboada JJ, Del Águila-Carrasco AJ, Ferrer-Blasco T, Montés-Micó R. In vitro optical quality comparison between the Mini WELL Ready progressive multifocal and the TECNIS Symfony. Graefes Arch Clin Exp Ophthalmol. 2016 Jul;254(7):1387-97. doi: 10.1007/s00417-015-3240-7. Epub 2015 Dec 16. — View Citation

Domínguez-Vicent A, Esteve-Taboada JJ, Del Águila-Carrasco AJ, Monsálvez-Romin D, Montés-Micó R. In vitro optical quality comparison of 2 trifocal intraocular lenses and 1 progressive multifocal intraocular lens. J Cataract Refract Surg. 2016 Jan;42(1):138-47. doi: 10.1016/j.jcrs.2015.06.040. — View Citation

Jiang T, Jiang J, Zhou Y, Zhao GQ, Li H, Zhao SY. Cataract surgery in aged patients: phacoemulsification or small-incision extracapsular cataract surgery. Int J Ophthalmol. 2011;4(5):513-8. doi: 10.3980/j.issn.2222-3959.2011.05.11. Epub 2011 Oct 18. — View Citation

Kohnen T, Klaproth OK, Bühren J. Effect of intraocular lens asphericity on quality of vision after cataract removal: an intraindividual comparison. Ophthalmology. 2009 Sep;116(9):1697-706. doi: 10.1016/j.ophtha.2009.03.052. Epub 2009 Jul 29. — View Citation

Lehmann R, Waycaster C, Hileman K. A comparison of patient-reported outcomes from an apodized diffractive intraocular lens and a conventional monofocal intraocular lens. Curr Med Res Opin. 2006 Dec;22(12):2591-602. — View Citation

Leyland M, Zinicola E. Multifocal versus monofocal intraocular lenses in cataract surgery: a systematic review. Ophthalmology. 2003 Sep;110(9):1789-98. Review. — View Citation

Maxwell WA, Cionni RJ, Lehmann RP, Modi SS. Functional outcomes after bilateral implantation of apodized diffractive aspheric acrylic intraocular lenses with a +3.0 or +4.0 diopter addition power Randomized multicenter clinical study. J Cataract Refract Surg. 2009 Dec;35(12):2054-61. doi: 10.1016/j.jcrs.2009.06.041. — View Citation

Muñoz G, Albarrán-Diego C, Ferrer-Blasco T, Sakla HF, García-Lázaro S. Visual function after bilateral implantation of a new zonal refractive aspheric multifocal intraocular lens. J Cataract Refract Surg. 2011 Nov;37(11):2043-52. doi: 10.1016/j.jcrs.2011.05.045. — View Citation

Packer M, Fine IH, Hoffman RS. Aspheric intraocular lens selection: the evolution of refractive cataract surgery. Curr Opin Ophthalmol. 2008 Jan;19(1):1-4. — View Citation

Pepose JS, Qazi MA, Chu R, Stahl J. A prospective randomized clinical evaluation of 3 presbyopia-correcting intraocular lenses after cataract extraction. Am J Ophthalmol. 2014 Sep;158(3):436-46.e1. doi: 10.1016/j.ajo.2014.06.003. Epub 2014 Jun 14. — View Citation

Steinert RF. Visual outcomes with multifocal intraocular lenses. Curr Opin Ophthalmol. 2000 Feb;11(1):12-21. Review. — View Citation

* Note: There are 12 references in all — Click here to view all references

Outcome

Type	Measure	Description	Time frame	Safety issue
Other	Contrast sensitivity		60 days
Primary	Refraction; UDVA (Uncorrected Distance Visual Acuity); CDVA (Corrected Distance Visual Acuity); DCNVA (Distance Corrected Near Visual Acuity); Defocus curve; Reading speed; Halometry.		60 days
Secondary	Adverse Device Effects (ADE); Serious Adverse Device Effects (SADE); Unexpected Serious Adverse Device Effects (USADE); Adverse Events (AE); Serious Adverse Events (SAE).		60 days