OCULAR HEMODYNAMICS IN NON-EXUDATIVE AGE RELATED MACULAR DEGENERATION
dc.contributor.author | Gökgöz, Ahmet Taner | |
dc.contributor.author | Bahçebaşı, Talat | |
dc.contributor.author | Kılıç, İbrahim | |
dc.contributor.author | Tunç, Murat | |
dc.date.accessioned | 2024-12-28T20:19:38Z | |
dc.date.available | 2024-12-28T20:19:38Z | |
dc.date.issued | 2014 | |
dc.description.abstract | Purpose: To explore changes in retrobulbar ocular blood flow dynamics in patients with nonexudative age- related macular degeneration (ARMD). Materials and Methods: 52 patients (M=28, F=24) with ARMD and 45 age-matched healthycontrols (M=23, F=22) were included in our evaluation. Full ophthalmic examination and orbitalcolor Doppler imaging was performed in both eyes. Peak systolic and end-diastolic velocities,resistive and pulsatility indices were considered as Doppler blood flow parameters in ourevaluation. Central retinal, ophthalmic, temporal posterior ciliary and nasal posterior ciliaryarteries measurements were taken. Results: The mean age was 65.90 ± 2.05 in ARMD and 60.95 ± 1.34 in thecontrol group. Pulsatility and resistive indices in ophthalmic arteries of ARMD patients weresignificantly higher than the control group. The peak systolic and end-diastolic velocities innasal and temporal posterior ciliary arteries were significantly lower whereas pulsatility andresistive indices were significantly higher in ARMD compared to the control group. Peak systolicand end-diastolic velocities and resistive indices were significantly higher in ARMD cases,especially in posterior ciliary arteries supplying the choroid. Conclusion: Perfusion defects of the retrobulbar vasculatures were significantly higher inARMD compared to the healthy controls | |
dc.description.abstract | Amaç: Amaç: Non-eksudatif yaşa bağlı makula dejenerasyonu bulunan hastalarda retrobulbaroküler kan akım hemodinamisindeki değişikliklerin değerlendirilmesi (ARMD). Materyal ve Metod: ARMD’si olan 52 hasta (E=28, K=24) ve 45 tane yaşı uyumlu sağlıklıbirey (E=23, K=22) çalışmaya dahil edildi. Her iki grupta, bilateral tam oftalmik muayene veorbital renkli doppler görüntüleme gerçekleştirildi. Doppler kan akım parametreleri olarak piksistolik ve end-diyastolik hızlar, rezistif ve pulsatilite indeksleri belirlendi. Santral retinal,oftalmik, temporal posterior siliyer ve nazal posterior siliyer arterlerde ölçümler yapıldı. Sonuçlar: ARMD’li grupta yaş ortalaması 65.90 ± 2.05 , kontrol grubunda ise 60.95 ±1.34 idi. ARMD hastaların oftalmik arterlerinde, pulsatilite ve resistif indeksleri kontrolgrubuna göre anlamlı yüksek bulundu. ARMD’li grupta kontrol grubuna göre, temporal posteriorsiliyer ve nazal posterior siliyer arterlerde, pik sistolik ve end-diyastolik hızlar anlamlı düşük,pulsatilite ve resistif indeksleri ise anlamlı yüksekti. Pik sistolik, end-diyastolik hızlar ve rezistifindeksler ARMD’li hastalarda, özellikle koroidi besleyen posterior siliyer arterlerde anlamlıyüksek bulundu. Sonuç: Retrobulbar vasküler yapılarda perfüzyon defektleri, ARMD’li grupta kontrol grubunakıyasla anlamlı yüksektir | |
dc.identifier.dergipark | DergiPark: 611413 | |
dc.identifier.endpage | 22 | |
dc.identifier.issn | 1307-671X | |
dc.identifier.issue | 2 | |
dc.identifier.startpage | 19 | |
dc.identifier.uri | https://dergipark.org.tr/tr/download/article-file/793733 | |
dc.identifier.uri | https://dergipark.org.tr/tr/pub/dtfd/issue/48290/611413 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12684/16133 | |
dc.identifier.volume | 16 | |
dc.language.iso | en | |
dc.publisher | Düzce Üniversitesi | |
dc.relation.ispartof | Düzce Tıp Fakültesi Dergisi | |
dc.relation.publicationcategory | Makale - Ulusal Hakemli Dergi | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.snmz | KA_20241228 | |
dc.subject | Non-exudative age-related macular degeneration | |
dc.subject | choroidal perfusion | |
dc.subject | Dopplerultrasound | |
dc.subject | ocular hemodynamics | |
dc.subject | Yaşa bağımlı non-eksudatif makular dejenerasyon | |
dc.subject | koroidal perfüzyon | |
dc.subject | doppler ultrason | |
dc.subject | oküler hemodinami | |
dc.title | OCULAR HEMODYNAMICS IN NON-EXUDATIVE AGE RELATED MACULAR DEGENERATION | |
dc.title.alternative | Non-Eksudatif Yaşa Bağlı Makula Dejenerasyonunda Oküler Hemodinami | |
dc.type | Article |
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