{"id":"4ebf6a76852a","type":"article","url":"https://hartvaat.nl/2026/10/19/vascular-risicofactoren-verhogen-kans-op-late-onset-epilepsie-ipd-metaanalyse/","title":"Vascular risicofactoren verhogen kans op late-onset epilepsie — IPD-metaanalyse","title_en":"Vascular Risk Factors and Late-Onset Epilepsy.","category":"chronische nierziekte","category_label":"Nierziekte","professions":["cardioloog","huisarts","internist"],"tags":[],"journal":"JAMA neurology","doi":"10.1001/jamaneurol.2026.3708","source_url":"https://doi.org/10.1001/jamaneurol.2026.3708","authors":["Hyunmi Choi","Jose Gutierrez","Tian Wang","Minghua Liu","Cheng-Shiun Leu","Sylwia Misiewicz","Jiying Han","Natalie A Bello","Mary L Biggs","Emily M Briceño","Adam M Brickman","James F Burke","Ligong Chen","Lisandro D Colantonio","Stefany P Diaz Andino","Mitchell S V Elkind","Annette L Fitzpatrick","Christopher Gonzalez Corona","Rebecca F Gottesman","Alden L Gross","Lei Huang","Emily L Johnson","W Craig Johnson","Deborah A Levine","W T Longstreth","Sofia Pelagalli Maia","Richard P Mayeux","Brian C Petersen","Oluwadamilola Obalana","Dolly Reyes-Dumeyer","Tatjana Rundek","Danurys Sanchez","Steven J Shea","Kevin Strobino","Sarah E Tom","Carolyn W Zhu","Evan L Thacker"],"significance":6,"published":"2026-10-27","source_date":"2026-10-19","image":"","kennis":["https://hartvaat.nl/kennis/cardiometabool/diabetes-en-cardiovasculair-risico/","https://hartvaat.nl/kennis/cardiometabool/diabetes-type-1-en-hart/"],"congress":"","summary_en":"An individual participant data meta-analysis of six US prospective cohorts (n = 42,257) found that common vascular risk factors—including hypertension, diabetes, chronic kidney disease, smoking, and prior stroke—were significantly associated with an increased risk of late onset epilepsy (LOE) in adults aged 65 and older. Hazard ratios ranged from 1.17 for hypertension to 1.99 for a history of stroke, with consistent associations across age, sex, and ethnicity subgroups. The findings suggest that LOE frequently reflects cumulative brain vascular disease, underscoring the importance of rigorous cardiovascular and metabolic risk factor management in older adults to potentially delay or prevent neurological complications.","created":"2026-10-20T01:10:30Z","updated":"2026-10-20T01:10:30Z","licence":"Citeer vrij, met bronvermelding en een link naar hartvaat.nl (de url van het record). Samenvattingen zijn redactioneel werk van HartVaat; de oorspronkelijke publicaties blijven van hun uitgevers (doi). Geen medisch advies.","body_markdown":"In een gepoolde analyse van zes Amerikaanse cohorten (n = 42.257) bleek dat veelvoorkomende vasculaire risicofactoren, waaronder hypertensie, diabetes, chronische nierziekte, roken en een voorgeschiedenis van een beroerte, significant geassocieerd waren met een verhoogd risico op late-onset epilepsie (LOE) bij ouderen ≥65 jaar. De hazard ratios liepen uiteen van 1,17 bij hypertensie tot 1,99 bij een eerdere beroerte. Deze bevindingen benadrukken dat LOE vaak het neurologische spiegelbeeld is van onderliggende vasculaire schade, wat pleit voor intensievere risicofactormanagement en preventie van cerebrovasculaire ziekte bij de oudere patiënt.","abstract_original":"IMPORTANCE: Late-onset epilepsy (LOE; onset at age ≥65 years) is increasingly recognized in older adults and may be associated with vascular risk. OBJECTIVE: To identify vascular risk factors (VRFs) associated with incident LOE in older adults. DESIGN, SETTING, AND PARTICIPANTS: This study is an individual participant data meta-analysis of 6 US population-based prospective cohort studies (the Epilepsy-Cog Study). In 5 cohorts linked to Medicare for epilepsy case ascertainment, follow-up for LOE began when a participant had accrued 2 years of continuous fee-for-service enrollment and was 65 years of age or older and extended to the end of continuous enrollment. Claims linkage covered 1991-2018 in the Atherosclerosis Risk in Communities Study (ARIC), 1992-2019 in the Cardiovascular Health Study (CHS), 2000-2019 in the Multi-Ethnic Study of Atherosclerosis (MESA), 2000-2020 in the Reasons for Geographic and Racial Differences in Stroke Study (REGARDS), and 1999-2019 in the Washington Heights/Inwood Columbia Aging Project (WHICAP). In the Northern Manhattan Study (NOMAS), which was not Medicare linked and used cohort-based epilepsy case ascertainment, follow-up for LOE began at cohort entry in 1993-2008 and extended to 2024. Data analysis was completed in January 2026. EXPOSURES: Sociodemographic characteristics and VRFs assessed by self-report, examinations, laboratory measures, and medication use. MAIN OUTCOME AND MEASURES: The primary outcome was incident LOE. Associations between risk factors and incident LOE were evaluated using multivariable Cox proportional hazards models to estimate hazard ratios. RESULTS: From 43 753 participants in Epilepsy-Cog, 551 participants with prevalent epilepsy and 945 with no follow-up after Epilepsy-Cog baseline were excluded. Among 42 257 participants (mean [SD] age, 71.4 [6.9] years; 23 383 [56.0%] female) followed up for a mean (SD) of 9.3 (6.2) years, 1500 participants (3.5%) developed LOE (3.8 per 1000 person-years). In fully adjusted models, LOE risk was higher with current smoking (HR = 1.39; 95% CI, 1.18-1.64), hypertension (HR = 1.17; 95% CI, 1.04-1.31), diabetes (HR = 1.42; 95% CI, 1.25-1.62), chronic kidney disease (HR = 1.29; 95% CI, 1.13-1.48), history of stroke (HR = 1.99; 95% CI, 1.63-2.43), and apolipoprotein E ε4 allele (1 ε4 allele: HR = 1.22; 95% CI, 1.07-1.39; 2 ε4 alleles: HR = 1.84; 95% CI, 1.36-2.50). Associations of VRFs with LOE were similar across age, sex, and race and ethnicity subgroups. CONCLUSIONS AND RELEVANCE: In this pooled analysis of 6 US cohorts, multiple VRFs and a history of stroke were associated with incident LOE. These findings suggest that LOE may reflect the underlying burden of brain vascular disease."}