International journal of geriatric psychiatry · 2026
Dementia Risk After Glaucoma Surgery and Medical Therapy: A Multicentre Real-World Cohort Study.
СтатьяМногоцентровое исследованиеНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Lin Lee-Yuan, Wu Jie-Syuan, Jeng Wei-Jung, Tsai Chen-Hsin, Liu Shu-Yu, Huang Tsai-Wei, Yuliani Fara Silvia, Lin Shyh-Hsiang
Аннотация
BACKGROUND AND PURPOSE: Glaucoma, a neurodegenerative optic neuropathy and leading cause of irreversible vision loss, shares vascular and neurodegenerative mechanisms with dementia. The 2024 Lancet Commission newly identified visual impairment as a modifiable dementia risk factor. As glaucoma management ranges from long-term medical therapy to laser/surgical intervention, it remains uncertain whether treatment modality influences long-term systemic outcomes such as dementia. This study compares dementia risk in patients receiving glaucoma surgery versus medical therapy.
METHODS: Glaucoma patients aged ≥ 40 years and diagnosed and managed before July 2021 were identified in the TriNetX database and followed from the first definitive treatment-surgery or initiation of medical therapy-until dementia diagnosis, death, or July 2026. The primary outcome was all-cause dementia; secondary outcomes included Alzheimer's disease, vascular dementia, and visual loss. Subgroup analyses examined surgical timing, modality, age, sex, and comorbidities.
RESULTS: After 1:1 propensity score matching, 51,923 patients were included in each cohort (mean age 64 years; 55.3% female). Glaucoma surgery was associated with reduced risks of all-cause dementia (HR 0.81) and vascular dementia (HR 0.53), a non-significant reduction in Alzheimer's disease (HR 0.87), and a higher risk of visual loss (HR 1.52), consistent with more advanced disease among surgical candidates. Associations were stronger with late surgery, traditional incisional procedures, younger age, and absence of comorbidities.
CONCLUSIONS: Patients who underwent glaucoma surgery were associated with a lower subsequent risk of all-cause dementia and vascular dementia, with a non-significant trend for Alzheimer's disease, compared with those receiving medical therapy. These findings suggest that surgical management is associated with more favourable long-term cognitive outcomes beyond ocular benefits, which may provide additional context for treatment-escalation decisions in suitable patients.
METHODS: Glaucoma patients aged ≥ 40 years and diagnosed and managed before July 2021 were identified in the TriNetX database and followed from the first definitive treatment-surgery or initiation of medical therapy-until dementia diagnosis, death, or July 2026. The primary outcome was all-cause dementia; secondary outcomes included Alzheimer's disease, vascular dementia, and visual loss. Subgroup analyses examined surgical timing, modality, age, sex, and comorbidities.
RESULTS: After 1:1 propensity score matching, 51,923 patients were included in each cohort (mean age 64 years; 55.3% female). Glaucoma surgery was associated with reduced risks of all-cause dementia (HR 0.81) and vascular dementia (HR 0.53), a non-significant reduction in Alzheimer's disease (HR 0.87), and a higher risk of visual loss (HR 1.52), consistent with more advanced disease among surgical candidates. Associations were stronger with late surgery, traditional incisional procedures, younger age, and absence of comorbidities.
CONCLUSIONS: Patients who underwent glaucoma surgery were associated with a lower subsequent risk of all-cause dementia and vascular dementia, with a non-significant trend for Alzheimer's disease, compared with those receiving medical therapy. These findings suggest that surgical management is associated with more favourable long-term cognitive outcomes beyond ocular benefits, which may provide additional context for treatment-escalation decisions in suitable patients.