Paula David, Esther Houri Levi, Ariel Feifel, Yonatan Shneor Patt, Abdulla Watad, Omer Gendelman, Arnon D Cohen, Howard Amital, Avishai M Tsur
{"title":"巨细胞动脉炎(GCA)是癫痫发作的危险因素:一项队列研究。","authors":"Paula David, Esther Houri Levi, Ariel Feifel, Yonatan Shneor Patt, Abdulla Watad, Omer Gendelman, Arnon D Cohen, Howard Amital, Avishai M Tsur","doi":"10.1080/00325481.2024.2413355","DOIUrl":null,"url":null,"abstract":"<p><strong>Objectives: </strong>The objective of this study was to assess the risk of seizures in Giant Cell Arteritis (GCA) patients in a large cohort of Israeli subjects, in comparison to matched controls.</p><p><strong>Methods: </strong>Patients diagnosed with GCA between 2002 and 2017 were included. Controls were matched based on sex, age, socioeconomic status, country of birth, diabetes mellitus, and hypertension in a 4:1 ratio. Patients with seizure records prior to the study period were excluded. Hazard ratios for seizures was obtained by cox regression models.</p><p><strong>Results: </strong>The study cohort was composed by 8,103 GCA patients and 32,412 matched controls. The GCA group included 5,535 women (68%), 2,644 patients born in Israel (33%), and 2,888 patients with low socioeconomic status (36%). The median age of this group was 71. During the followed cumulative person-years of 54,641 and 222,537 in the GCA and control group, respectively, 15.92 cases per 10,000 person-years was found in the GCA group, compared to 9.62 per 10,000 person-years in the controls. GCA was associated with seizures in the unadjusted (HR = 1.66, 95% CI [1.29 to 2.13]) and adjusted (HR = 1.67, 95% CI [1.3 to 2.14]) models. GCA was also associated with seizures after controlling for strokes (HR = 1.55, 95% CI [1.16 to 2.07]).</p><p><strong>Conclusion: </strong>According to this study, individuals with GCA are at a higher risk of developing seizures when compared to the general population. This increased risk is independent of their predisposition for stroke. One proposed mechanism is that the GCA pro-inflammatory state may decrease the neuronal threshold for depolarization.</p>","PeriodicalId":94176,"journal":{"name":"Postgraduate medicine","volume":" ","pages":"875-882"},"PeriodicalIF":0.0000,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Giant cell arteritis (GCA) as a risk factor for seizures: a cohort study.\",\"authors\":\"Paula David, Esther Houri Levi, Ariel Feifel, Yonatan Shneor Patt, Abdulla Watad, Omer Gendelman, Arnon D Cohen, Howard Amital, Avishai M Tsur\",\"doi\":\"10.1080/00325481.2024.2413355\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Objectives: </strong>The objective of this study was to assess the risk of seizures in Giant Cell Arteritis (GCA) patients in a large cohort of Israeli subjects, in comparison to matched controls.</p><p><strong>Methods: </strong>Patients diagnosed with GCA between 2002 and 2017 were included. Controls were matched based on sex, age, socioeconomic status, country of birth, diabetes mellitus, and hypertension in a 4:1 ratio. Patients with seizure records prior to the study period were excluded. Hazard ratios for seizures was obtained by cox regression models.</p><p><strong>Results: </strong>The study cohort was composed by 8,103 GCA patients and 32,412 matched controls. The GCA group included 5,535 women (68%), 2,644 patients born in Israel (33%), and 2,888 patients with low socioeconomic status (36%). The median age of this group was 71. During the followed cumulative person-years of 54,641 and 222,537 in the GCA and control group, respectively, 15.92 cases per 10,000 person-years was found in the GCA group, compared to 9.62 per 10,000 person-years in the controls. GCA was associated with seizures in the unadjusted (HR = 1.66, 95% CI [1.29 to 2.13]) and adjusted (HR = 1.67, 95% CI [1.3 to 2.14]) models. GCA was also associated with seizures after controlling for strokes (HR = 1.55, 95% CI [1.16 to 2.07]).</p><p><strong>Conclusion: </strong>According to this study, individuals with GCA are at a higher risk of developing seizures when compared to the general population. This increased risk is independent of their predisposition for stroke. One proposed mechanism is that the GCA pro-inflammatory state may decrease the neuronal threshold for depolarization.</p>\",\"PeriodicalId\":94176,\"journal\":{\"name\":\"Postgraduate medicine\",\"volume\":\" \",\"pages\":\"875-882\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Postgraduate medicine\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1080/00325481.2024.2413355\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/10/7 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Postgraduate medicine","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/00325481.2024.2413355","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/10/7 0:00:00","PubModel":"Epub","JCR":"","JCRName":"","Score":null,"Total":0}
Giant cell arteritis (GCA) as a risk factor for seizures: a cohort study.
Objectives: The objective of this study was to assess the risk of seizures in Giant Cell Arteritis (GCA) patients in a large cohort of Israeli subjects, in comparison to matched controls.
Methods: Patients diagnosed with GCA between 2002 and 2017 were included. Controls were matched based on sex, age, socioeconomic status, country of birth, diabetes mellitus, and hypertension in a 4:1 ratio. Patients with seizure records prior to the study period were excluded. Hazard ratios for seizures was obtained by cox regression models.
Results: The study cohort was composed by 8,103 GCA patients and 32,412 matched controls. The GCA group included 5,535 women (68%), 2,644 patients born in Israel (33%), and 2,888 patients with low socioeconomic status (36%). The median age of this group was 71. During the followed cumulative person-years of 54,641 and 222,537 in the GCA and control group, respectively, 15.92 cases per 10,000 person-years was found in the GCA group, compared to 9.62 per 10,000 person-years in the controls. GCA was associated with seizures in the unadjusted (HR = 1.66, 95% CI [1.29 to 2.13]) and adjusted (HR = 1.67, 95% CI [1.3 to 2.14]) models. GCA was also associated with seizures after controlling for strokes (HR = 1.55, 95% CI [1.16 to 2.07]).
Conclusion: According to this study, individuals with GCA are at a higher risk of developing seizures when compared to the general population. This increased risk is independent of their predisposition for stroke. One proposed mechanism is that the GCA pro-inflammatory state may decrease the neuronal threshold for depolarization.