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Clinical trials

Observational Cataract trials

Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.

Filters: Condition: Cataract Phase: Observational Clear all

405 trials match Source: ClinicalTrials.gov registrations

Trials started per year

By phase, 2000 to 2026.

Trials started per year
CategoryTrials
20002
20011
20023
20032
20045
20052
20064
200712
20088
200910
20107
201111
201210
20138
201418
201516
201616
201715
201812
201924
202022
202124
202240
202340
202436
202528
202622

Status

Trials by registry status. Select a bar to filter.

Trials by status
CategoryTrials
Completed241
Unknown status66
Recruiting36
Not yet recruiting19
Active, not recruiting14
Terminated13
Withdrawn11
Enrolling by invitation5

Top lead sponsors

A sponsor with a page on Pharma Observatory links to it.

Top lead sponsors
CategoryTrials
National Eye Institute (NEI)17
Alcon Research12
Democritus University of Thrace11
Sun Yat-sen University11
AST Products, Inc.10
Medicontur Medical Engineering Ltd10
Wenzhou Medical University10
Beaver-Visitec International, Inc.8
Johannes Kepler University of Linz7
Prim. Prof. Dr. Oliver Findl, MBA6

Top conditions

MeSH conditions the trials were registered with, not their broader categories. A condition with a page on Pharma Observatory links to it.

Top conditions
CategoryTrials
Cataract405
Astigmatism22
Glaucoma21
Presbyopia21
Refractive Errors16
Myopia15
Pseudophakia14
Macular Degeneration13
Diabetes Mellitus10
Diabetic Retinopathy9

Trials

Showing 1 to 25 of 405. Each trial links to its page on Pharma Observatory.

305 more trials match. See them on Pharma Observatory

Recently changed trials

Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.

No changes to these trials in the last 7 days.

Go deeper on Pharma Observatory

Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.