img
img
Retinal nerve fiber layer thickness in the acute phase of sildenafil treatment     
Yazarlar (6)
Prof. Dr. Kemal ÖRNEK Prof. Dr. Kemal ÖRNEK
Kırıkkale Üniversitesi, Türkiye
Devrim Tuğlu
Kırıkkale Üniversitesi, Türkiye
Reyhan Oğurel
Kırıkkale Üniversitesi, Türkiye
Nurgül Örnek
Kırıkkale Üniversitesi, Türkiye
Erdal Yılmaz
Kırıkkale Üniversitesi, Türkiye
Ertan Batislam
Kırıkkale Üniversitesi, Türkiye
Devamını Göster
Özet
OBJECTIVE: To evaluate the early effect of sildenafil on the retinal nerve fiber layer (RNFL) thickness.
PATIENTS AND METHODS: Sixty eyes of 60 patients were enrolled in the study. The patients underwent RNFL analysis by scanning laser polarimetry (Nerve Fiber Analyzer, GDx VCC: 5.3.3; Laser Diagnostic Technologies, San Diego, CA, USA) before and after a single 100 mg dose of sildenafil. Sixty eyes of 60 volunteers of similar age and sex distribution were taken as the control group. The RNFL thickness parameters evaluated included temporal, superior, nasal, inferior, temporal (TSNIT) average, superior average (SA), inferior average (IA), TSNIT standard deviation (SD), and nerve fiber index (NFI).
RESULTS: The mean age of the patients was 53,52 +/- 9,26 years. The mean pre- and post-treatment TSNIT, SA, IA, TSNIT SD, and NFI of the patients were 57.46 +/- 4.94 mu versus 56.90 +/- 4.59 microns (mu), 68.93 +/- 6,12 mu versus 67,79 +/- 5,49 mu, 66,71 +/- 7.10 mu versus 66.31 +/- 6.82 mu, 24 +/- 3.86 mu versus 23.40 +/- 4.05 mu, and 16.50 +/- 6.08 mu versus 14.92 +/- 6.76 mu, respectively. There were no statistically significant differences between pre- and post-treatment RNFL thicknesses (p = 0.527, p = 0.281, p = 0.754, p = 0.416, p = 0.185, respectively).
CONCLUSIONS: A single 100 mg dose of sildenafil seems to have no unfavorable effect on RNFL thickness in the acute phase of treatment.
Anahtar Kelimeler
Sildenafil | Retinal nerve fiber layer
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale
Dergi Adı EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES
Dergi ISSN 1128-3602 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce
Basım Tarihi 05-2015
Cilt No 19
Sayı 9
Sayfalar 1564 / 1567
BM Sürdürülebilir Kalkınma Amaçları
Atıf Sayıları

Paylaş