621 Real World Study
NCT05646004 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 105
Last updated 2026-06-25
Summary
This study is evaluating the clinical safety and effectiveness of 621, after cataract surgery.
Conditions
- Senile Cataract
Interventions
- DEVICE
-
Cataract surgery
Implantation of 621 lens
Sponsors & Collaborators
-
Carl Zeiss Meditec AG
lead INDUSTRY
Study Design
- Allocation
- NA
- Purpose
- TREATMENT
- Masking
- NONE
- Model
- SINGLE_GROUP
Eligibility
- Min Age
- 18 Years
- Sex
- ALL
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2023-01-09
- Primary Completion
- 2023-11-27
- Completion
- 2023-11-27
Countries
- China
Study Locations
More Related Trials
-
To Evaluate IOL Position, Clinical Outcome of PanOptix in High Myopic Cataract Patients
NCT05042856 ·Status: UNKNOWN ·Phase: NA
-
The Effect of Cataract Surgery on Sleep Quality
NCT02593669 ·Status: UNKNOWN ·Phase: NA
-
Low Intraocular Pressure Cataract Surgery With Zeiss Quatera in Glaucoma Patients
NCT06712758 ·Status: RECRUITING
-
Cataract Surgery Technique and Ocular Clarity
NCT05489198 ·Status: UNKNOWN ·Phase: NA
-
Impact of Cataract Surgery to Socioeconomic Status in Rural Area
NCT03020056 ·Status: COMPLETED ·Phase: NA
-
Comparison of Manual Super Small Incision Cataract Surgery and Phacoemulsification
NCT01146964 ·Status: COMPLETED ·Phase: NA
-
Comparison of Two Surgical Sequences "Cataract Surgery Then Vitrectomy" Versus "Vitrectomy Then Cataract Surgery" Under Local-regional Anesthesia
NCT05583331 ·Status: COMPLETED ·Phase: NA
-
Effect of the Timing of Cataract Surgery on Complications in Patients With Bilateral Congenital Cataracts
NCT02581046 ·Status: COMPLETED ·Phase: NA
-
Diagnostic Efficacy of CNN in Predicting Intraoperative Complications and Postoperative Outcomes in SMILE
NCT06204926 ·Status: RECRUITING
-
Comparison of Minimal Invasive Lens Surgery and Traditional Cataract Surgery
NCT03230799 ·Status: UNKNOWN ·Phase: NA
-
NPI-002 Intravitreal Implant for the Delay of Cataract Progression
NCT05026632 ·Status: ACTIVE_NOT_RECRUITING ·Phase: PHASE1/PHASE2
-
Efficacy of an Ocular Bandage Contact Lens for the Treatment of Dry Eye After Cataract Surgery
NCT04100031 ·Status: COMPLETED ·Phase: NA
-
Assessment of a Femtosecond Laser to Perform Capsulorhexis During Cataract Surgery
NCT05141370 ·Status: COMPLETED ·Phase: NA
-
Intelligent Cataract Screening With Portable Slit-lamp
NCT05204095 ·Status: UNKNOWN
-
Study of Two-step Anesthesia in Intravitreal Injection
NCT03871062 ·Status: UNKNOWN ·Phase: NA
-
Multifunctional Cataract Surgery Assistive Instruments Used in Cataract Surgery
NCT06182605 ·Status: RECRUITING ·Phase: NA
-
Comparison of Two Sedation Versus Placebo Techniques During Cataract Surgery Under Local Anesthesia
NCT04149340 ·Status: COMPLETED ·Phase: NA
-
Phaco Versus Small Incision Cataract Surgery (SICS) Health Economic Study
NCT00762606 ·Status: COMPLETED ·Phase: NA
-
CAPSULaser in Cases of Intumescent Cataract
NCT07266844 ·Status: COMPLETED ·Phase: NA
-
Comparison of Femtosecond Laser Assisted Cataract Surgery to Conventional Phacoemulsification Cataract Surgery
NCT02096627 ·Status: COMPLETED
-
Clinical Evaluation of Intraocular Caliper-assisted Capsulotomy for Age-related Cataract
NCT04977115 ·Status: UNKNOWN ·Phase: NA
-
Combined Intracameral Lidocaine for Manual Small Incision Cataract Surgery Under Topical Anesthesia
NCT01023334 ·Status: COMPLETED ·Phase: NA
-
A Dynamic Study of Pupil Diameter After Artificial Lens Implantation in Patients With High Myopia
NCT06505434 ·Status: NOT_YET_RECRUITING
-
Clinical and Genetic Studies of Families With Congenital or Hereditary Cataracts
NCT00056771 ·Status: COMPLETED
-
Non-genetic Risk Factors of Congenital Cataracts
NCT03215186 ·Status: UNKNOWN