ClinicalTrials.gov
ClinicalTrials.gov Menu
Open or close the search fields display
23 Studies found for: Recruiting, Not yet recruiting, Available Studies | "Astigmatism"
Applied Filters:

Terms and Synonyms Searched:

Terms Search Results* Entire Database**
Astigmatism 23 studies 204 studies

   
-- No studies found
* Number of studies in the search results containing the term or synonym
** Number of studies in the entire database containing the term or synonym

Related Terms:

Click on a related term to refine your search.
This will narrow your search by adding an additional search term.
If your search becomes too narrow (finds too few studies), broaden it by removing search terms with the Modify Search page.

A acuity
visual acuity
astigmatism
corneal astigmatism
C Cataract
contact lens
corneal astigmatism
correction
E Eye
L laser
LASIK
lens
contact lens
M Myopia
R refraction
Refractive Errors
V vision
visual
visual acuity