Evaluation of Changes in Refractive Error before and after Trabeculectomy and Shunt Surgery

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Dehghanian Nasrabadi Farzaneh; AGHAZADE AMIRI MOHAMMAD; FAKHRAEE GHASEM; AKBARZADEH BAGHBAN ALIREZA

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Scientific Journal of Rehabilitation Medicine Year:2018 | Volume:7 | Issue:1 Page(s): 94-99

Download Full-Text

Persian Verion

View:

439

Download:

Cites:

Information Journal Paper

Title

Evaluation of Changes in Refractive Error before and after Trabeculectomy and Shunt Surgery

Author(s)

Dehghanian Nasrabadi Farzaneh | AGHAZADE AMIRI MOHAMMAD | FAKHRAEE GHASEM | AKBARZADEH BAGHBAN ALIREZA | Issue Writer Certificate

Keywords

Refractive errorQ1

trabeculectomy surgeryQ1

shunt surgeryQ1

Abstract

Background and Aims: Studies in the recent years have shown that corneal astigmatism changes occur after trabeculectomy and emphasis on steeping of vertical meridian and inducing With the Rule Astigmatism (WTR) have regulations. The present study was conducted to study the changes in rate astigmatism and its axis, myopia, and hypermetropia in trabeculectomy and shunt surgery. Materials and Methods: In the present comprative study, two groups of 16 patients with average age of 52. 4± 8. 9 and 94. 6± 6. 7 respectively under trabeculetomy and shunt surgery were recruited. They were studied and compared for changes of Refractive error before, 1 week, 1 month, and 3 months after surgery. Data were analyzed using Friedman and Mann-whitney tests. Results: Averages of Intraocular Pressure (IOP) before, 1 week, 1 month, and 3 were 31. 31± 7. 6, 9. 8± 2. 8, 10. 5± 1. 29, 10. 9± 1. 26 (P<0. 05) months after trabeculectomy and 36. 06± 10. 32, 13. 5± 3. 3, 11. 68± 2. 21, 11. 18± 1. 27(P<0. 05) after shunt. Also, averages of astigmatism were-1. 00± 0. 59,-6. 00± 1. 9,-2. 21± 1. 18,-1. 37± 0. 62 (P<0. 05) in trabeculectomy and-0. 89± 0. 46,-1. 56± 1. 62,-1. 51± 1. 46,-1. 07± 0. 85(P>0. 05) in shunt. The percentages of WRT astigmatism in trabeculectomy were 37. 5, 100, 37. 5, 31. 25 and these values in shunt were 43. 75, 50, 50, 56. 25. In addition, the averages of Equivalane sphere (Es) in trabeculectomy were-0. 31± 1. 49, 1. 43± 1. 94, 0. 27± 1. 74, 0. 04± 1. 46(P<0. 05), whereas these values were 0. 65± 1. 5, 1. 03± 2. 03,-. 70± 1. 64, 0. 62± 1. 54 (P<0. 05) in shunt. Comparison of astigmatism and axial between trabeculectomy and shunt using Mann-whitney test showed significant changes (P<0. 05), but Es was not found to be significantly different (P>0. 05). Conclusion: Both surgery methods induced hypermetropia which decrease with time, but the amount of astigmatism and percentage of WTR astigmatism in trabeculectomy were more than those for shunt surgery.

Cites

No record.

References

No record.

Cite

APA: Copy

Dehghanian Nasrabadi, Farzaneh, AGHAZADE AMIRI, MOHAMMAD, FAKHRAEE, GHASEM, & AKBARZADEH BAGHBAN, ALIREZA. (2018). Evaluation of Changes in Refractive Error before and after Trabeculectomy and Shunt Surgery. SCIENTIFIC JOURNAL OF REHABILITATION MEDICINE, 7(1 ), 94-99. SID. https://sid.ir/paper/239817/en

Vancouver: Copy

Dehghanian Nasrabadi Farzaneh, AGHAZADE AMIRI MOHAMMAD, FAKHRAEE GHASEM, AKBARZADEH BAGHBAN ALIREZA. Evaluation of Changes in Refractive Error before and after Trabeculectomy and Shunt Surgery. SCIENTIFIC JOURNAL OF REHABILITATION MEDICINE[Internet]. 2018;7(1 ):94-99. Available from: https://sid.ir/paper/239817/en

IEEE: Copy

Farzaneh Dehghanian Nasrabadi, MOHAMMAD AGHAZADE AMIRI, GHASEM FAKHRAEE, and ALIREZA AKBARZADEH BAGHBAN, “Evaluation of Changes in Refractive Error before and after Trabeculectomy and Shunt Surgery,” SCIENTIFIC JOURNAL OF REHABILITATION MEDICINE, vol. 7, no. 1 , pp. 94–99, 2018, [Online]. Available: https://sid.ir/paper/239817/en

Related Journal Papers