An interventional study of Cochet bonnet esthesiometer in Pterygium, sponsored by Sheba Medical Center. Status unknown. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2018-04-23.
Sponsored by Sheba Medical Center · Not applicable, Interventional, and Screening
The purpose of this current study is to examine the sensation of the corneal and conjunctiva sensation before and after pterygium surgeries by Cochet bonnet esthesiometer and to examine epidemiological, clinical and imaging factors the influence the sensation
109 studies on the registry are indexed under Pterygium; 9 are open to participants now.
This study's planned enrollment of 100 is above the median of 60 across 93 interventional studies indexed under Pterygium.
Browse Pterygium studies →Sheba Medical Center is the lead sponsor of 678 studies on the registry; 63 are open to participants now.
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Exclusion Criteria:
To examine sensation
Device: Cochet bonnet esthesiometer
Cochet bonnet esthesiometer- To examine sensation
To sensation before and after pterygium surgeries as measured by Cochet bonnet esthesiometer
The change in sensation in the cornea and conjunctiva after pterygium surgery as measured by Cochet bonnet esthesiometer
Time frame: Before surgery compare to one week+ one month+three months after surgery
To examine the change in dry eye syndrome that may predicate the change in sensation after pterygium surgery
Dry eye will be measured by Tear break up time
Time frame: Before surgery compare to one week+ one month+three months after surgery
To examine the change in dry eye syndrome that may predicate the change in sensation after pterygium surgery
Dry eye will be measured by Schrimer test
Time frame: Before surgery compare to one week+ one month+three months after surgery
To examine the change in dry eye syndrome that may predicate the change in sensation after pterygium surgery
Dry eye will be measured by lissamine green test
Time frame: Before surgery compare to one week+ one month+three months after surgery
To examine the change in visual acuity that may predicate the change in sensation after pterygium surgery
Visual acuity will be measured by Snellen chart
Time frame: Before surgery compare to one week+ one month+three months after surgery
To examine the change in refraction that may predicate the change in sensation after pterygium surgery:
Refraction will be measured by autorefractometer
Time frame: Before surgery compare to one week+ one month+three months after surgery
To examine the change in anterior chamber that may predicate the change in sensation after pterygium surgery:
Anterior chamber slit lamp examination
Time frame: Before surgery compare to one week+ one month+three months after surgery
To examine the change in imaging of anterior segment that may predicate the change in sensation after pterygium surgery:
Anterior Chamber Optical coherence tomography( AC-OCT)
Time frame: Before surgery compare to one week+ one month+three months after surgery
To examine the Recurrence of pterygium
Recurrence of pterygium as examined in slit lamp examination
Time frame: one week+ one month+three months after surgery
No study locations are listed for this record.
Plan to share: No
This study is status unknown, as verified in Apr 2018. You cannot join it, but the record below documents what was studied.
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