Results 31 to 40 of about 27,070 (200)

Comparison of choroidal thickness in systemic hypertensive subjects with healthy individuals by spectral domain optical coherence tomography

Indian Journal of Ophthalmology, 2021
Purpose: The purpose of the study was to compare the choroidal thickness in normal population and hypertensive patients and to assess the possible effect of hypertension on choroidal thickness using Spectral Domain Optical Coherence Tomography (SD-OCT ...
Shalaka R Waghamare, Sunita Mittal, Monika Pathania, Ramanuj Samanta, Devesh Kumawat, Neeti Gupta, Sanjeev K Mittal   +6 more
doaj   +1 more source

Choroidal and retinal thickness in patients with vitamin C deficiency using swept-source optical coherence tomography

BMC Ophthalmology, 2022
Background To investigate the effects of vitamin C on central retinal thickness and choroidal thickness. Methods A total of 69 patients diagnosed with vitamin C deficiency and 1:1 age- and gender-matched 69 healthy individuals with normal serum vitamin C
Yiwen Qian, Luoziyi Wang, Xinfang Qiang, Huan Weng, Jing Jiang, Xin Che, Qingjian Li, Zhiliang Wang   +7 more
doaj   +1 more source

Early Retinal and Choroidal Coat Thickness Changes after Intravitreal Dexamethasone Implant Injection for Diabetic Macular Edema

Balkan Medical Journal, 2018
Background:Intravitreal steroid injection is one of the treatment options for diabetic macular edema. Dexamethasone implant is the most novel form of intravitreal steroid therapy.
Fatih Horozoğlu, Özkan Sever
doaj   +1 more source

Choroidal change in acute anterior uveitis associated with human leukocyte antigen-B27. [PDF]

PLoS ONE, 2017
To evaluate choroidal changes in eyes with acute anterior uveitis associated with human leukocyte antigen (HLA)-B27.In 44 patients with first-onset, unilateral, acute-onset (
Seong Joon Ahn, Ji Hong Kim, Byung Ro Lee   +2 more
doaj   +1 more source

Analysis of widefield choroidal thickness maps of healthy eyes using swept source optical coherence tomography

Scientific Reports, 2023
We aimed to obtain widefield (WF) swept source optical coherence tomography (SS-OCT) data and examine the features of choroidal thickness maps in healthy eyes.
Masatoshi Hirano, Yuki Muraoka, Takahiro Kogo, Masaharu Ishikura, Naomi Nishigori, Naoko Ueda-Arakawa, Manabu Miyata, Masayuki Hata, Ayako Takahashi, Masahiro Miyake, Akitaka Tsujikawa   +10 more
doaj   +1 more source

Impact of obesity on peripapillary choroidal thickness, macular choroidal thickness, and lamina cribrosa morphology

Photodiagnosis and Photodynamic Therapy, 2023
Obesity is known to be a significant risk factor for many ocular diseases. In order to understand the mechanism of obesity-related ocular diseases, we examined the lamina cribrosa morphology, peripapillary choroidal thickness (PPCT), and macular choroidal thickness (MCT) in obese women using optical coherence tomography (OCT).This comparative cross ...
Sumeyra Koprubasi, Erkan Bulut
openaire   +2 more sources

To Evaluate the Effect of Chronic Obstructive Pulmonary Disease on Retinal and Choroidal Thicknesses Measured by Optical Coherence Tomography

Journal of Ophthalmology, 2019
Purpose. To evaluate the retinal and choroidal thicknesses in patients with chronic obstructive pulmonary disease using optical coherence tomography. Methods.
Sait Alim, Helin Deniz Demir, Ayşe Yilmaz, Selim Demir, Alper Güneş   +4 more
doaj   +1 more source

Choroidal thickness in macular holes

International Ophthalmology, 2019
To determine the association between choroidal thickness (CT) and anatomic success in closed and open macular holes (MHs) following surgery.One hundred and thirty-six eyes of 136 patients who underwent surgery due to primary MH were included in this study.
Sabahattin Sul, Gökhan Gurelik, Şafak Korkmaz, Cemal Ozsaygili   +3 more
openaire   +4 more sources

Modular Control of PEG‐Poly(2‐Oxazoline) Co‐Assembly Enables Tunable Aggregate Properties for Intraocular Pressure Management

Advanced Healthcare Materials, EarlyView.
A thermo‐responsive poly(2‐oxazoline)‐based injectable formulation is developed to modulate intraocular pressure (IOP) in both normal and hypotonic eyes. By adjusting the PEG content, the aggregation behavior is finely tuned, enabling IOP elevation without long‐term deposition.
Yuji Tanaka, Shohei Morikawa, Shigehito Osawa   +2 more
wiley   +1 more source

Nocturnal Intraocular Pressure Monitoring With a Soft Contact Lens Sensor for Glaucoma Management

Advanced Materials, EarlyView.
A soft contact lens sensor enables continuous, noninvasive monitoring of nocturnal intraocular pressure (IOP) under closed‐eye sleep conditions. By integrating a highly compliant inductive–capacitive circuit onto a commercial lens, the device achieves record sensitivity and stable performance.
Yumin Dai, Tristan Michael Long, Oluwabunmi T. Oladele, Youngoh Lee, Feiyang Li, Ziheng Wang, Yeonji Oh, Junsang Lee, Taewoong Park, Tianhao Yu, Seokkyoon Hong, Kyeonghee Lim, Jinheon Jeong, Dawn Meyer Schneider, Hyerim Ra, Bryan W. Boudouris, Gillian C. Shaw, Shin Ae Park, Pete S. Kollbaum, Chi Hwan Lee   +19 more
wiley   +1 more source