Clinical trials: IOL
Cataract
Clinical Study of a Fluid Accommodating Intraocular Lens (IOL) Design
The purpose of this clinical study is to evaluate the surgical, refractive, and visual outcomes with implantation of an investigational intraocular lens (IOL).
- Trial name
- NCT05317728
- Testing
- BAL-FAIOL IOL, Monofocal IOL, Cataract surgery
- Where
- 6 sites in Costa Rica, Dominican Republic and 2 more
- Volunteers
- 175 people
- Sponsor
- Alcon Research
Posterior Capsule Opacification After Phacoemulsification and IOL Implantation
Long-term Evaluation of Single-piece ACrysof IOL Implantation on Development of Posterior Capsule Opacification
Although contemporary cataract surgery has made tremendous strides in technological advancement, posterior capsular opacification (PCO) is still the most frequent long-term complication leading to decreased visual functions and…
- Trial name
- NCT01820065
- Testing
- Cataract surgery with IOL implantation
- Where
- India
- Volunteers
- 390 people
- Sponsor
- Iladevi Cataract and IOL Research Center
Glaucoma, Open-Angle, Cataract
Results of Patients With Glaucoma Undergoing Minimally Invasive Glaucoma Surgery in Conjunction With Cataract Surgery
This study is designed to determine how well patients with glaucoma can see following cataract surgery with a special type of lens called an extended-depth-of-focus (EDOF) lens.
- Trial name
- NCT05624398
- Testing
- Vivity IOL
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Vold Vision P.L.L.C
Cataract
Visual Function After Implantation of Bilateral AcrySoft ReSTOR Aspheric IOL
This study will involve up to 20 bilateral patients per surgeon. Patients will be assessed pre-operatively, and at subsequent visits (following the implantation of the intraocular lens in the second eye) at 1 week, 1 month, 3…
- Trial name
- NCT00934622
- Testing
- AcrySof® ReSTOR® Aspheric IOL
- Where
- United States
- Volunteers
- 76 people
- Sponsor
- Alcon Research
Cataract
Post Marketing Clinical Evaluation Assessing the Visual Performance of Hanita Lenses "Intensity SL" Intraocular Lens
This clinical study will assess the safety and performance of Intensity SL IOL, 1 year post operation. The study will also evaluate the patient satisfaction of the implanted patients.
- Trial name
- Post-op (NCT06075459)
- Where
- Argentina
- Volunteers
- 60 people
- Sponsor
- Hanita Lenses
Astigmatism High Both, Pseudophakia
Toric Trifocal IOL Treatment With High Astigmatism and Hyperopia vs SMILE Enhancement After Trifocal IOL Treatment
The aim of this study is to assess visual and refractive outcomes after Toric Trifocal lens implantation and visual outcomes after laser vision correction (LVC) - ReLex Smile to correct residual refraction after 6 months of Toric…
- Conditions
- Astigmatism High Both, Pseudophakia, Hyperopia
- Trial name
- NCT04468022
- Testing
- Toric Trifocal IOL
- Where
- Kosovo
- Volunteers
- 40 people
- Sponsor
- Eye Hospital Pristina Kosovo
Brain and Central Nervous System Tumors, Chronic Myeloproliferative Disorders
Donor Natural Killer Cells After Donor Stem Cell Transplant in Treating Patients With Advanced Cancer
RATIONALE: Giving an infusion of natural killer cells from a donor after a donor stem cell transplant may help kill any remaining cancer cells after the transplant.
- Conditions
- Brain and Central Nervous System Tumors, Chronic Myeloproliferative Disorders, Leukemia, Lymphoma
- Trial name
- NCT00823524
- Testing
- donor natural killer cell infusion
- Where
- South Korea
- Volunteers
- 47 people
- Sponsor
- Asan Medical Center
Cataract, Lens Opacity
Clinical Study to Investigate Visual Performance of IOL: FineVision HP
This is a prospective, non-randomised, controlled, single-surgeon, single-center post-market clinical follow up study whereby patient undergoing routine cataract surgery will have bilateral implantation of a recently introduced…
- Trial name
- NCT03027024
- Testing
- Implantation of IOL: PhysIOL POD F GF
- Where
- Australia
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Beaver-Visitec International, Inc.
Corneal Astigmatism
Toric IOL vs Non-toric IOL With LRI for Corneal Astigmatism
The purpose of the study is to compare the astigmatism reducing effect of a toric intraocular lens (IOL) (model MX60T - Bausch \& Lomb) with that of limbal relaxing incisional surgery combined with a non toric IOL (model MX60 …
- Trial name
- NCT03633851
- Testing
- Toric intraocular MX60T lens, Standard MX60 plus corneal incisions
- Where
- United Kingdom
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Ashford and St. Peter's Hospitals NHS Trust
The Comparison of IOL Formulas in Eyes With PCE≥15um Undergoing Cataract Surgery
Comparison of IOL Formulas in Eyes With PCE≥15µm
The goal of this observational study is to evaluate the long-term refractive outcomes of advanced intraocular lens (IOL) power calculation formulas in cataract patients with posterior corneal elevation (PCE ≥ 15 μm).
- Trial name
- NCT07346456
- Testing
- Intraocular lens calculation formulas
- Where
- China
- Volunteers
- 102 people
- Sponsor
- Second Affiliated Hospital of Xi'an Jiaotong University
Cataract
Intraocular Lens (IOL) Calculation Improvement
Intraocular Lens (IOL) formulas sometimes differ from expected. Using novel measurement methods before and after cataract surgery improved formulas are tried be developed.
- Trial name
- NCT01372657
- Testing
- biometry calculation
- Where
- Switzerland
- Volunteers
- 11 people
- Sponsor
- University Hospital, Basel, Switzerland
Lymphoma, Small Intestine Cancer
ZD0473 and Doxorubicin in Treating Patients With Advanced Solid Tumors or Lymphoma
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining more than one drug may kill more cancer cells.
- Conditions
- Lymphoma, Small Intestine Cancer, Unspecified Adult Solid Tumor, Protocol Specific
- Trial name
- NCT00016172
- Testing
- pegylated liposomal doxorubicin hydrochloride, picoplatin
- Where
- United States
- Sponsor
- Memorial Sloan Kettering Cancer Center
High Myopia, Capsular Tension Ring
Influence of Capsular Tension Ring on IOL-capsular Complex After Cataract Surgery in Patients With High Myopia: a Clinical Observation Based on SS-OCT
The IOL-capsular complex is formed after cataract surgery and intraocular lens (IOL) implantation.Early postoperative mechanical wrapping of the anterior and posterior capsules plays a significant role in preventing IOL…
- Trial name
- NCT05095194
- Testing
- Cataract surgery with IOL implantation and with/without capsular tension ring implatation
- Where
- China
- Volunteers
- 20 people
- Sponsor
- Wenzhou Medical University
Astigamtism
Prospective Comparative Study of Refractive Outcome of STAAR and Alcon Toric Intraocular Lenses
Several methods have been developed to address and reduce preexisting astigmatism. The refractive results associated with the use of toric IOLs are likely to be more predictable.
- Trial name
- NCT01121861
- Testing
- Phacoemulsification with implantation of toric IOL
- Where
- Singapore
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Singapore National Eye Centre
Cataract
The Clareon PanOptix Trifocal IOL: Visual Outcomes and Patient Satisfaction
This will be a single arm, open-label, prospective study of patient-reported outcomes of patients with bilateral implantation of the Panoptix or Panoptix Toric implant.
- Trial name
- NCT05346172
- Testing
- PanOptix or PanOptix Toric IOL
- Where
- 3 sites in United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Research Insight LLC
AIDS-related Peripheral/Systemic Lymphoma, AIDS-related Primary CNS Lymphoma
17-N-Allylamino-17-Demethoxygeldanamycin in Treating Patients With Advanced Epithelial Cancer, Malignant Lymphoma, or Sarcoma
Drugs used in chemotherapy work in different ways to stop cancer cells from dividing so they stop growing or die. This phase I trial is studying the side effects and best dose of 17-N-allylamino-17-demethoxygeldanamycin in…
- Conditions
- AIDS-related Peripheral/Systemic Lymphoma, AIDS-related Primary CNS Lymphoma, Anaplastic Large Cell Lymphoma, Angioimmunoblastic T-cell Lymphoma
- Trial name
- NCT00004241
- Testing
- tanespimycin, pharmacological study
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- National Cancer Institute (NCI)
Cataract
Clinical Performance of the Asqelio™ Trifocal Diffractive Intraocular Lens
The goal of this observational study is to evaluate whether the Asqelio™ Trifocal intraocular lens (IOL) can improve refractive outcomes and optical quality in patients (aged ≥45 years) undergoing cataract surgery or clear lens…
- Trial name
- NCT06935565
- Testing
- Trifocal IOL implantation
- Where
- Spain
- Volunteers
- 30 people
- Sponsor
- AST Products, Inc.
Endothelial Cell Loss, Corneal, Cataract and Intraocular Lens (IOL) Surgery
Effect of Vitamin C Supplementation in Corneal Endothelial Damage in Phacoemulsification of Patients with Hard Cataracts
The goal of this clinical trial is to analyze the protective effects of oral ascorbic acid on the corneal endothelial layer undergoing oxidative stress due to phacoemulsification in patients with hard cataracts.
- Trial name
- NCT06781970
- Testing
- Oral Vitamin C
- Where
- 2 sites in Indonesia
- Volunteers
- 120 people
- Sponsor
- Universitas Indonesia
Cataract, Aphakia
Clareon Toric vs Eyhance Toric
The primary purpose of this study is to compare the Clareon/Clareon Toric Intraocular Lenses (IOLs) to the Eyhance/Eyhance Toric IOLs in binocular Best Corrected Distance Visual Acuity (BCDVA) at 3 months postoperative.
- Trial name
- NCT05481125
- Testing
- Clareon IOL, Clareon Toric IOL, Eyhance IOL
- Where
- 8 sites in United States
- Volunteers
- 203 people
- Sponsor
- Alcon Research
High Myopia, Cataract
Visual Performance of Functional Intraocular Lenses in Cataracts
This is a prospective, multi-center, randomized comparative study. The purpose of the study is to evaluate and compare the postoperative visual outcomes and quality of vision of two diffractive trifocal intraocular lenses (IOLs)…
- Trial name
- NCT05581888
- Testing
- trifocal intraocular lens
- Where
- China
- Volunteers
- 62 people
- Sponsor
- Eye & ENT Hospital of Fudan University