A comparison of corneal biomechanical properties in patients with psoriasis and healthy subjects

Objective: To evaluate the differences in corneal biomechanical properties between healthy subjects and patients with psoriasis using the ocular response analyzer (ORA). Methods: Fifty-nine eyes of 59 psoriasis patients and 66 healthy individuals were included in the study. Corneal biomechanical parameters were obtained using ORA. Ultrasound pachymetry was used to measure central corneal thickness (CCT). The main parameters assessed were corneal hysteresis (CH), corneal resistance factor (CRF), Goldmanncorrelated intraocular pressure (IOPg) measurement and cornealcompensated IOP (IOPcc) through ORA. The dry eye evaluation was performed with tear break-up time (TBUT) and Shirmer test. Results: The mean CH values in psoriasis and healthy subject eyes were 10.7562.9 mm Hg, 11.9763.6 mm Hg, respectively (P=0.047). The mean CRF values were 10.1463.1 mm Hg and 11.6163.3 mm Hg, respectively (P=0.012). The mean CCT were 539.1636 mm and 536.3628 mm, respectively (P=0.643). Mean TBUT values were 8.262.9 sec in psoriasis group and 10.463.6 sec in healthy subjects (P,0.001). Shirmer test values were less (8.963.8 mm/5 min) in psoriasis than in healthy subjects (13.163.6 mm) (P,0.001). Conclusions: Psoriasis can influence the corneal biomechanical properties. Patients with psoriasis had lower CH and CRF, but higher IOPg and IOPcc values than healthy controls. These corneal biomechanical changes should be considered when determining IOP values. © 2014 Contact Lens Association of Opthalmologists, Inc.

Yazar Celik U.
Aykut V.
Celik B.
Tas M.
Yazgan S.
Kaldirim H.
Erdur S.K.
Yayın Türü Article
Tek Biçim Adres https://hdl.handle.net/20.500.12628/3900
Tek Biçim Adres 10.1097/ICL.0000000000000086
Konu Başlıkları Corneal biomechanical properties
Ocular surface
Psoriasis
Koleksiyonlar Araştırma Çıktıları | WoS | Scopus | TR-Dizin | PubMed | SOBİAD
Scopus İndeksli Yayınlar Koleksiyonu
WoS İndeksli Yayınlar Koleksiyonu
Dergi Adı Eye and Contact Lens
Dergi Cilt Bilgisi 41
Dergi Sayısı 2
Sayfalar 127 - 129
Yayın Yılı 2015
Eser Adı
[dc.title]
A comparison of corneal biomechanical properties in patients with psoriasis and healthy subjects
Yazar
[dc.contributor.author]
Celik U.
Yazar
[dc.contributor.author]
Aykut V.
Yazar
[dc.contributor.author]
Celik B.
Yazar
[dc.contributor.author]
Tas M.
Yazar
[dc.contributor.author]
Yazgan S.
Yazar
[dc.contributor.author]
Kaldirim H.
Yazar
[dc.contributor.author]
Erdur S.K.
Yayın Yılı
[dc.date.issued]
2015
Yayıncı
[dc.publisher]
Lippincott Williams and Wilkins
Yayın Türü
[dc.type]
article
Özet
[dc.description.abstract]
Objective: To evaluate the differences in corneal biomechanical properties between healthy subjects and patients with psoriasis using the ocular response analyzer (ORA). Methods: Fifty-nine eyes of 59 psoriasis patients and 66 healthy individuals were included in the study. Corneal biomechanical parameters were obtained using ORA. Ultrasound pachymetry was used to measure central corneal thickness (CCT). The main parameters assessed were corneal hysteresis (CH), corneal resistance factor (CRF), Goldmanncorrelated intraocular pressure (IOPg) measurement and cornealcompensated IOP (IOPcc) through ORA. The dry eye evaluation was performed with tear break-up time (TBUT) and Shirmer test. Results: The mean CH values in psoriasis and healthy subject eyes were 10.7562.9 mm Hg, 11.9763.6 mm Hg, respectively (P=0.047). The mean CRF values were 10.1463.1 mm Hg and 11.6163.3 mm Hg, respectively (P=0.012). The mean CCT were 539.1636 mm and 536.3628 mm, respectively (P=0.643). Mean TBUT values were 8.262.9 sec in psoriasis group and 10.463.6 sec in healthy subjects (P,0.001). Shirmer test values were less (8.963.8 mm/5 min) in psoriasis than in healthy subjects (13.163.6 mm) (P,0.001). Conclusions: Psoriasis can influence the corneal biomechanical properties. Patients with psoriasis had lower CH and CRF, but higher IOPg and IOPcc values than healthy controls. These corneal biomechanical changes should be considered when determining IOP values. © 2014 Contact Lens Association of Opthalmologists, Inc.
Kayıt Giriş Tarihi
[dc.date.accessioned]
2019-12-23
Açık Erişim Tarihi
[dc.date.available]
2019-12-23
Yayın Dili
[dc.language.iso]
eng
Konu Başlıkları
[dc.subject]
Corneal biomechanical properties
Konu Başlıkları
[dc.subject]
Ocular surface
Konu Başlıkları
[dc.subject]
Psoriasis
Haklar
[dc.rights]
info:eu-repo/semantics/closedAccess
ISSN
[dc.identifier.issn]
1542-2321
İlk Sayfa Sayısı
[dc.identifier.startpage]
127
Son Sayfa Sayısı
[dc.identifier.endpage]
129
Dergi Adı
[dc.relation.journal]
Eye and Contact Lens
Dergi Sayısı
[dc.identifier.issue]
2
Dergi Cilt Bilgisi
[dc.identifier.volume]
41
Tek Biçim Adres
[dc.identifier.uri]
https://dx.doi.org/10.1097/ICL.0000000000000086
Tek Biçim Adres
[dc.identifier.uri]
https://hdl.handle.net/20.500.12628/3900
Görüntülenme Sayısı ( Şehir )
Görüntülenme Sayısı ( Ülke )
Görüntülenme Sayısı ( Zaman Dağılımı )
Görüntülenme
56
09.12.2022 tarihinden bu yana
İndirme
1
09.12.2022 tarihinden bu yana
Son Erişim Tarihi
19 Şubat 2024 07:44
Google Kontrol
Tıklayınız
psoriasis values corneal healthy biomechanical subjects respectively Shirmer properties patients parameters Opthalmologists determining considered Association Contact higher Patients influence Conclusions controls changes should Psoriasis Objective individuals thickness central measure pachymetry Ultrasound obtained Corneal included Fifty-nine
6698 sayılı Kişisel Verilerin Korunması Kanunu kapsamında yükümlülüklerimiz ve çerez politikamız hakkında bilgi sahibi olmak için alttaki bağlantıyı kullanabilirsiniz.

creativecommons
Bu site altında yer alan tüm kaynaklar Creative Commons Alıntı-GayriTicari-Türetilemez 4.0 Uluslararası Lisansı ile lisanslanmıştır.
Platforms