Ha Ahnul

Ha Ahnul, Kim Young Kook, Lee Chang Kyu, Williams Pete A, Morgan James E, Shin Young In et al.

This study found oral nicotinamide improved retinal function (PhNR and B-wave) in normal-tension glaucoma patients, suggesting a potential neuroprotective role, but long-term studies are needed.

Baek Sung Uk, Kim Su Hwan, Ha Ahnul, Xi Chen, Kim Young Kook

Choe Sooyeon, Xi Chen, Park Dong Young, Kang Kyung Hae, Ha Ahnul, Kim Su Hwan et al.

This study found that coexisting glaucoma, macular degeneration, and diabetic eye complications synergistically increase the risk of severe vision loss, highlighting the need for integrated eye care.

Baek Sung Uk, Kim Su Hwan, Ha Ahnul, Xi Chen, Kim Young Kook

Alpha-blockers for BPH significantly increase acute angle-closure glaucoma risk in a duration-dependent manner, highlighting the need for ophthalmologic evaluation, especially in predisposed patients.

Kim So Yeon, Jin Jung Jong, Ha Ahnul, Song Chae Hyun, Park Se Hie, Kang Kyoung Hae et al.

An AI model predicted visual field progression in myopic normal tension glaucoma, identifying baseline MD, age, and axial length as key factors, enabling personalized risk stratification for earlier intervention.

Ha Ahnul, Sun Sukkyu, Kim Young Kook, Jeoung Jin Wook, Kim Hee Chan, Park Ki Ho

Deep learning models accurately predicted if and when normotensive glaucoma suspects would develop normal-tension glaucoma using fundus images and clinical data, offering potential for earlier intervention.

Jeong Yoon, Bak Eunoo, Jang Mirinae, Ha Ahnul, Shin Young In, Huh Min Gu et al.

This study found larger optic disc hemorrhages in glaucoma patients correlate with faster visual field progression, highlighting DH size as a key indicator for monitoring disease worsening.

Baek Sung Uk, Kim Su Hwan, Ha Ahnul, Kim Jin-Soo, Yoon Hyung-Jin, Kim Young Kook

South Korean data showed increasing primary congenital glaucoma and decreasing juvenile open-angle glaucoma prevalence, highlighting distinct epidemiological trends crucial for understanding childhood glaucoma.

Shin Young In, Ha Ahnul, Jeong Yoon, Huh Min Gu, Jeoung Jin Wook, Park Ki Ho et al.

This study found 15% of children with unilateral SWS glaucoma developed fellow-eye involvement, often in girls or with choroidal hemangioma, highlighting the need for vigilant monitoring.

Choe Sooyeon, Kim Young Kook, Chung Woosuk, Ko Donghyun, Lee Marvin, Shim Sung Ryul et al.

This study found that placebo effectively lowers intraocular pressure in glaucoma, outperforming untreated controls. Its effect size is influenced by the active treatment's efficacy, study design, and sample size.

Ha Ahnul, Kim Su Hwan, Kang Goneui, Yoon Hyung-Jin, Kim Young Kook

This study found people with sight-threatening eye diseases (glaucoma, AMD, DR) have a higher suicide risk, especially soon after diagnosis. Clinically, this highlights the need for mental health support for these patients.

Ha Ahnul, Kim Su Hwan, Baek Sung Uk, Kim Jin-Soo, Yoon Hyung-Jin, Kim Young Kook

This study found Sturge-Weber syndrome incidence was 3.08 per 100,000, with 8.3% of SWS patients developing glaucoma, mostly before age one. This highlights early glaucoma screening in SWS.

Choe Sooyeon, Ha Ahnul, Choi Seulggie, Baek Sung Uk, Kim Jin-Soo, Jeoung Jin Wook et al.

This study found 14.2% of Korean infants undergoing cataract surgery developed secondary glaucoma, with IOL implantation significantly reducing this risk. This highlights the high glaucoma risk and potential benefit of IOLs.

Ha Ahnul, Jang Mirinae, Shim Sung Ryul, Kim Chung Young, Chang In Boem, Kim Young Kook

This study found tailored care, especially when multifaceted, significantly improves glaucoma medication adherence over standard care, offering a key strategy to prevent vision loss.

Choe Sooyeon, Ha Ahnul, Jeoung Jin Wook, Park Ki Ho, Kim Young Kook

This study developed a model using 24-2 visual fields and OCT to predict parafoveal scotoma often missed by 24-2 tests, helping clinicians decide when to perform 10-2 tests.

Wy Seoyoung, Choe Sooyeon, Lee Yun Jeong, Bak Eunoo, Jang Mirinae, Lee Seung Chan et al.

A model predicting mental health in caregivers of children with glaucoma found that child's surgery number and better-eye vision are key indicators, aiding early identification and support for these vulnerable caregivers.

Ha Ahnul, Baek Sung Uk, Kim Jin-Soo, Jeoung Jin Wook, Park Ki Ho, Kim Young Kook

In children with large cup-to-disc ratios, progressive optic disc tilt during myopia progression increased retinal nerve fiber layer defect risk, suggesting axial elongation-related changes heighten glaucoma susceptibility.

Ha Ahnul, Kim Chung Young, Shim Sung Ryul, Chang In Boem, Kim Young Kook

This meta-analysis found open-angle glaucoma risk increases with myopia severity, rising ~20% per diopter and accelerating significantly in high myopia, emphasizing careful screening for myopic patients.

Ha Ahnul, Kim Young Kook, Jeoung Jin Wook, Satyal Sanjeev, Kim Jaesoon, Kim Soojin et al.

Sovesudil, a new ROCK inhibitor, effectively lowered intraocular pressure in normal-tension glaucoma patients, with the 0.5% dose showing significant IOP reduction and good tolerability.

Bak Eunoo, Kim Young Kook, Ha Ahnul, Han Young Soo, Kim Jin-Soo, Lee Jinho et al.

This study found that primary open-angle glaucoma eyes with visual field defects unmatched in the fellow eye progress faster, highlighting intereye asymmetry as a key risk factor for worsening vision.

Ha Ahnul, Chung Woosuk, Shim Sung Ryul, Kim Chung Young, Chang In Boem, Kim Young Kook et al.

This meta-analysis found no clear association between optic disc tilt or torsion and open-angle glaucoma progression, suggesting these features may not independently predict worsening glaucoma.

Kim Jin-Soo, Kim Young Kook, Kim Yong Woo, Baek Sung Uk, Ha Ahnul, Lee Jinho et al.

This Korean study found esodeviation is independently associated with primary open-angle glaucoma, suggesting increased optic nerve strain may make these eyes more vulnerable to glaucoma.

Sun Sukkyu, Ha Ahnul, Kim Young Kook, Yoo Byeong Wook, Kim Hee Chan, Park Ki Ho

A deep-learning model using dual SD-OCT inputs (RNFL/GCIPL) accurately diagnosed glaucoma, including early stages, showing potential for improved clinical detection.

Ha Ahnul, Kim Jin-Soo, Baek Sung Uk, Park Young Joo, Jeoung Jin Wook, Park Ki Ho et al.

This study found neonates with facial port-wine stains involving the S2 area or lower eyelid have a higher glaucoma risk, guiding early screening.

Ha Ahnul, Kim Young Kook, Kim Jin-Soo, Jeoung Jin Wook, Park Ki Ho

In elderly patients with large optic disc cupping, a baseline temporal raphe sign on macular OCT strongly predicted conversion to normal-tension glaucoma, offering a new prognostic indicator.