sponsored
PatientsVille.com Logo

PatientsVille

INTRAOCULAR LENS Medical Research Studies

Up-to-date List of INTRAOCULAR LENS Medical Research Studies

What Research is Being Done?

A clinical study involves research using human volunteers (also called participants) that is intended to add to medical knowledge. There are two main types of clinical studies: clinical trials (also called interventional studies) and observational studies. Following list includes both interventional and observational studies.

Latest INTRAOCULAR LENS Medical Research Studies

Rank Status Study
1 Recruiting Visual Acuity After the Combined Binocular Implantation of +2.5 Diopters and +3.0 Diopters ReSTOR INTRAOCULAR LENSes.
Condition: Cataract
Intervention: Device: Binocular cataract surgery with phacoemulsification and implantation of multifocal INTRAOCULAR LENSes
Outcome Measures: Visual acuities in the far, intermediate and near;   Mesopic vision;   Scotopic contrast sensitivity;   Spectacle independence in the far, intermediate and near
2 Unknown  Prospective Evaluation of Near and Intermediate Visual Outcomes With Monofocal INTRAOCULAR LENSes: The Mast Study
Condition: Patients Implanted With Monofocal INTRAOCULAR LENS
Intervention: Device: Monofocal Intraocular Lenses
Outcome Measure:
3 Recruiting Post Approval Study of the AcrySof® IQ Toric INTRAOCULAR LENS (IOL) Models SN6AT6-SN6AT9
Conditions: Cataracts;   Astigmatism
Interventions: Device: SN6AT6 Intraocular Lens;   Device: SN6AT7 Intraocular Lens;   Device: SN6AT8 Intraocular Lens;   Device: SN6AT9 Intraocular Lens;   Device: SN60WF Intraocular Lens
Outcome Measure: Rate of Severe Visual Distortions
4 Recruiting Study of the Effect of Aspheric Lenses in Patients With Fuch's Dystrophy
Conditions: Fuch's Endothelial Dystrophy;   Cataracts
Interventions: Procedure: Surgery for cataract extraction;   Device: Aspheric Tecnis(R) 3-piece INTRAOCULAR LENS placement;   Device: Spheric AR40e intraocular lens placement
Outcome Measures: Change in contrast sensitivity.;   Higher Order Aberrations
5 Recruiting Limbal Relaxing Incision Versus Toric INTRAOCULAR LENS for Corneal Astigmatism During Cataract Surgery.
Conditions: Astigmatism;   Cataract
Interventions: Procedure: Limbal Relaxing Incisions;   Device: Toric Intraocular Lens
Outcome Measure: Unaided distance LogMAR visual acuity (UDVA)
6 Unknown  Evaluation of Seelens AF, an Aspheric Intra-Ocular Lens
Condition: Cataract
Intervention: Device: SeeLens AF intra-ocular lens
Outcome Measures: Best corrected visual acuity 3 months after SeeLens AF implantation;   Complications related to SeeLens AF implantation during cataract surgery.;   Postoperative severe intra-ocular inflammation or infection;   Prediction of ocular refraction after cataract surgery with Seelens AF implantation
7 Recruiting Evaluate Capsular Apposition to INTRAOCULAR LENS
Conditions: Capsule Opacification;   Tissue Adhesions;   Aphakia - Lens Capsule Present;   Opacification of Intraocular Lens
Intervention:
Outcome Measure: Evaluate Capsular Apposition to INTRAOCULAR LENS in high myopia eyes and emmetropia eyes with different types of IOL
8 Unknown  A Trial of Toric Versus Non-toric INTRAOCULAR LENSes in Phacoemulsification Cataract Surgery
Conditions: Cataract;   Astigmatism
Intervention: Device: Phacoemulsfication cataract surgery and intra-ocular lens implant
Outcome Measures: Unaided LogMAR visual acuity at 2 months post-operatively;   Unaided LogMAR visual acuity at 2 weeks and 6 months post-operatively;   Corrected visual acuity at 2 months and 6 months post-operatively;   Residual spherical and cylindrical prescriptions at 2 weeks, 2 months and 6 months post-operatively;   Patients quality of life questionnaire to assess subjective vision, glare at day/night, subjective colour perception, other symptoms.
9 Unknown  Primary Angle Closure Glaucoma and Aqueous Dynamics
Condition: Primary Angle Closure
Interventions: Procedure: Phacoemulsification (Acrylic Foldable INTRAOCULAR LENS (Acrysoft)), (Healon5);   Procedure: Phacoemulsification and goniosynechialysis (Acrylic Foldable INTRAOCULAR LENS (Acrysoft)), (Healon5)
Outcome Measures: 1. Outflow facility Success defined as increased outflow facility at 3 month compared to baseline with the same or reduced number of intraocular pressure lowering medications.;   1. Intraocular pressure Success defined as decreased IOP at 3 month compared to baseline with the same or reduced number of intraocular pressure lowering medications;   Intra- or post operative complications;   Long-term PAS development
10 Unknown  Clinical Evaluation of Toric INTRAOCULAR LENS Made by Aurolab
Condition: Astigmatism
Intervention: Device: Experimental - Toric Intraocular lenses
Outcome Measures: vision improvement;   Refractive error correction
11 Recruiting Visual Quality Change of Eyes Implanted With Diffractive Multifocal INTRAOCULAR LENS After Cataract Surgery
Conditions: Dry Eye;   Vision Disorders;   Quality of Life
Intervention: Other: Diffractive multifocal IOLs group
Outcome Measures: To evaluate the Visual Quality Change of Eyes Implanted With Diffractive Multifocal INTRAOCULAR LENS;   To evaluate the Tear-film Quality Dynamics of Eyes Implanted With Diffractive Multifocal INTRAOCULAR LENS
12 Unknown  Piggyback Sulcoflex Toric IOL for Correcting Refractive Error Following Corneal Transplantation
Conditions: Refractive Error;   Corneal Implantation;   Intraocular Lens Implantation
Interventions: Procedure: toric intraocular lens implantation;   Procedure: Sulcoflex INTRAOCULAR LENS implantation
Outcome Measures: Best corrected and uncorrected visual acuity;   Ocular complications
13 Unknown  Do Blue-Blocking Lenses Block Blue Colour From Our Lives?
Condition: Blindness
Intervention: Procedure: cataract surgery
Outcome Measures: To objectively determine whether colour vision is reduced with a blue-light filtering;   INTRAOCULAR LENS compared with a colourless intraocular implant in cataract surgery;   To determine whether patients subjectively are able to tell whether they have been;   implanted with yellow tinted INTRAOCULAR LENS during their cataract surgery or colourless one
14 Unknown  Anterior Capsule Polishing Effect on INTRAOCULAR LENS (IOL) Position
Condition: Cataract
Intervention: Procedure: polish the anterior capsule of len extensively
Outcome Measure: Effect of Anterior Capsule Polishing on the anteroposterior Position of the INTRAOCULAR LENS
15 Unknown  Evaluation of the BunnyLens TR INTRAOCULAR LENS
Condition: Cataract
Intervention: Device: BunnyLens TR
Outcome Measures: monocular best corrected distance visual acuity results 3 months after BunnyLens TR implantation;   • Demonstrate a reduction in refractive cylinder compared to pre-operative corneal astigmatism;   Complications related to BunnyLens TR implantation duting cataract surgery
16 Not yet recruiting A Intra-patient Comparison of Closed Loop and Plate Haptic Toric INTRAOCULAR LENSes
Condition: Cataract
Interventions: Device: T-flex Aspheric Toric IOL;   Device: AT TORBI toric IOL
Outcome Measures: Best-corrected visual acuity;   Manifest refraction;   Rotational stability;   IOL centration;   Prevalence of posterior capsular Opacification
17 Recruiting Optical Quality After Implantation of a Spherical or Aspherical INTRAOCULAR LENS in Hypermetropic Patients
Conditions: Cataract;   Spherical Aberrations;   Intraocular Lenses;   Depth of Focus
Interventions: Device: AMO Tecnis ZA9003;   Device: AMO Sensar AR40e
Outcome Measures: Distance-corrected intermediate visual acuity;   Distance-corrected near visual acuity;   Uncorrected distance visual acuity;   Corrected distance visual acuity;   Uncorrected near visual acuity;   Corrected near visual acuity;   Pseudoaccomodation;   Photopic contrast sensitivity;   Mesopic contrast sensitivity;   Spherical aberrations;   High order aberrations
18 Recruiting Evaluation of the FluidVision Accommodating Lens
Condition: Presbyopia
Intervention: Device: Intraocular Lens Implantation
Outcome Measures: Objective accommodative amplitude;   Best corrected distance visual acuity of logMAR of 0.3 or better
19 Unknown  INTRAOCULAR LENS (IOL) Calculation Improvement
Condition: Cataract
Intervention: Other: biometry calculation
Outcome Measure: postoperative refraction (Diopters)
20 Not yet recruiting Assessment of Visual Function and Optics in INTRAOCULAR LENSes
Condition: Cataract
Interventions: Procedure: Monofocal IOL;   Procedure: Multifocal IOL;   Procedure: Toric IOL
Outcome Measures: Unaided distance and near vision;   Patient Satisfaction;   Residual refraction;   Aberrations;   Corrected distance and near acuity

These studies may lead to new treatments and are adding insight into INTRAOCULAR LENS etiology and treatment.

A major focus of INTRAOCULAR LENS research is the development of new drugs and other treatment options. Studies seek to identify new drugs to treat various related disorders and to find safer, more effective doses for medications already being used. Other research is aimed at identifying receptors or drug targets.


Discuss INTRAOCULAR LENS