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IRCT20190129042551N1 IRCT 2020-05-13 Tabriz University of Medical Sciences study of high order aberrations in pterygium surgery a comparative study of fibrin glue versus suturing on higher order aberration in patients undergoing pterygium excision and free conjunctival autograft 2018-12-22 anticipated 45 Complete https://irct.ir/trial/37309 interventional Randomization: Not randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment. N/A pterygium. Intervention 1: Intervention group 1:after general anesthesia, fibrovascular tissue will be removed and the surface of the cornea will be shaved by razor blade.then the conjunctivolimbal autograft will be taken from conjunctival area of the upper bulb.this outograft will be placed in the desired location by 10-0 nylon suture.after surgery patients will be treated by Betamethasone drop (every 4 hour) and chloramphenicol drop (QID) and Artificial tear drop(every 3 hour) and betamethasone drop drop will be tapered every 2 weeks.aberrometry of patients will be measured before and 6 months after surgery by pantacam. Intervention 2: Intervention group 2:after general anesthesia, fibrovascular tissue will be removed and the surface of the cornea will be shaved by razor blade.then the conjunctivolimbal autograft will be taken from conjunctival area of the upper bulb.this outograft will be placed in the desired location by fibrin glue.after surgery patients will be treated by Betamethasone drop (every 4 hour) and chloramphenicol drop (QID) and Artificial tear drop(every 3 hour) and betamethasone drop drop will be tapered every 2 weeks..aberrometry of patients will be measured before and 6 months after surgery by pantacam. Yes - There is a plan to make this available What will be shared: All data is shared after the identities of the study subjects are unrecognizable When: Accessing datas starts 6 months after the results are published To whom: Researchers working in academic and scientific institutions Conditions: The relevance of the applicant's field to the study , for example, being a physician, having a justified reason for accessing the data of individuals, accessing the data only for the purpose of obtaining further information on the study, the individual's commitment not to Misuse of people's data Where to obtain: nikookari hospital , cornea clinic , dr nazli taheri nikookari hospital , office of research assistance How to obtain: Authentication of the data requesting person, having a scientific and justifiable reason for accessing the data and presenting it to the hospital research assistant, specifying the amount of data access, confirming the research assistant, referring to the person in charge of the research, Dr. Nazli Taheri, Approved by Dr. Taheri Comments:
public aminreza deljooy
No. 8 , 2nd alley.,lida street.,valiasr town
tabriz Iran (Islamic Republic of) 5157844333 +98 41 3331 3959 timman.med1994@gmal.com Tabriz University of Medical Sciences scientific aminreza deljooy
No. 8 , 2nd alley.,lida street.,valiasr town
tabriz Iran (Islamic Republic of) 5157844333 +98 41 3331 3959 timman.med1994@gmal.com Tabriz University of Medical Sciences Iran (Islamic Republic of) All patients with pterygium that have surgical indication no limit no limit Both History of pterygium surgery History of Anterior Segment Surgery Chronic use of eye drops Corneal Diseases using contact lens Active intraocular inflammation Recent Ophthalmic Trauma dry eye H11.0 Pterygium of eye Treatment - Surgery Treatment - Surgery Intervention group 1:after general anesthesia, fibrovascular tissue will be removed and the surface of the cornea will be shaved by razor blade.then the conjunctivolimbal autograft will be taken from conjunctival area of the upper bulb.this outograft will be placed in the desired location by 10-0 nylon suture.after surgery patients will be treated by Betamethasone drop (every 4 hour) and chloramphenicol drop (QID) and Artificial tear drop(every 3 hour) and betamethasone drop drop will be tapered every 2 weeks.aberrometry of patients will be measured before and 6 months after surgery by pantacam. Intervention group 2:after general anesthesia, fibrovascular tissue will be removed and the surface of the cornea will be shaved by razor blade.then the conjunctivolimbal autograft will be taken from conjunctival area of the upper bulb.this outograft will be placed in the desired location by fibrin glue.after surgery patients will be treated by Betamethasone drop (every 4 hour) and chloramphenicol drop (QID) and Artificial tear drop(every 3 hour) and betamethasone drop drop will be tapered every 2 weeks..aberrometry of patients will be measured before and 6 months after surgery by pantacam. High order aberrations. Timepoint: The beginning of the intervention and 6 months after the surgery. Method of measurement: pentacam device. Tabriz University of Medical Sciences Approved 2020-04-20 Ethics Committee in Research, Tabriz University of Medical Sciences No.8 , 2th alley , new lida , valiasr town tabriz East Azarbaijan Iran (Islamic Republic of)