摘要

Objective To investigate the associated risk of epilepsy after traumatic brain injury (TBI) in a population-based retrospective cohort study. Methods Using Taiwan's National Health Insurance Research Database of reimbursement claims, we conducted a retrospective cohort study of 19 336 TBI patients and 540 322 non-TBI participants aged ≥15 years as reference group. Data on newly developed epilepsy after TBI with 5-8 years' follow-up during 2000 to 2008 were collected. HRs and 95% CIs for the risk of epilepsy associated with TBI were analysed with multivariate Cox proportional hazards regressions. Results Compared with the non-TBI cohort, the adjusted HRs of developing epilepsy among TBI patients with skull fracture, severe or mild brain injury were 10.6 (95% CI 7.14 to 15.8), 5.05 (95% CI 4.40 to 5.79) and 3.02 (95% CI 2.42 to 3.77), respectively. During followup, men exhibited higher risks of post-TBI epilepsy. Patients who had mixed types of cerebral haemorrhage were at the highest risk of epilepsy compared with the non-TBI cohort (HR 7.83, 95% CI 4.69 to 13.0). The risk of post-TBI epilepsy was highest within the first year after TBI (HR 38.2, 95% CI 21.7 to 67.0). Conclusions The risk of epilepsy after TBI varied by patient gender, age, latent interval and complexity of TBI. Integrated care for early identification and treatment of post-trauma epilepsy were crucial for TBI patients.

原文英語
頁(從 - 到)441-445
頁數5
期刊Journal of Neurology, Neurosurgery and Psychiatry
84
發行號4
DOIs
出版狀態已發佈 - 四月 2013

指紋

Epilepsy
Cohort Studies
Population
Brain Injuries
Traumatic Brain Injury
Cohort
Retrospective Studies
Skull Fractures
Cerebral Hemorrhage
National Health Programs
Taiwan
Databases
Brain Injury
Wounds and Injuries
Research

ASJC Scopus subject areas

  • Clinical Neurology
  • Psychiatry and Mental health
  • Surgery
  • Arts and Humanities (miscellaneous)

引用此文

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title = "Risk of epilepsy after traumatic brain injury: A retrospective population-based cohort study",
abstract = "Objective To investigate the associated risk of epilepsy after traumatic brain injury (TBI) in a population-based retrospective cohort study. Methods Using Taiwan's National Health Insurance Research Database of reimbursement claims, we conducted a retrospective cohort study of 19 336 TBI patients and 540 322 non-TBI participants aged ≥15 years as reference group. Data on newly developed epilepsy after TBI with 5-8 years' follow-up during 2000 to 2008 were collected. HRs and 95{\%} CIs for the risk of epilepsy associated with TBI were analysed with multivariate Cox proportional hazards regressions. Results Compared with the non-TBI cohort, the adjusted HRs of developing epilepsy among TBI patients with skull fracture, severe or mild brain injury were 10.6 (95{\%} CI 7.14 to 15.8), 5.05 (95{\%} CI 4.40 to 5.79) and 3.02 (95{\%} CI 2.42 to 3.77), respectively. During followup, men exhibited higher risks of post-TBI epilepsy. Patients who had mixed types of cerebral haemorrhage were at the highest risk of epilepsy compared with the non-TBI cohort (HR 7.83, 95{\%} CI 4.69 to 13.0). The risk of post-TBI epilepsy was highest within the first year after TBI (HR 38.2, 95{\%} CI 21.7 to 67.0). Conclusions The risk of epilepsy after TBI varied by patient gender, age, latent interval and complexity of TBI. Integrated care for early identification and treatment of post-trauma epilepsy were crucial for TBI patients.",
author = "Yeh, {Chun Chieh} and Chen, {Ta Liang} and Hu, {Chaur Jong} and Chiu, {Wen Ta} and Liao, {Chien Chang}",
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T1 - Risk of epilepsy after traumatic brain injury

T2 - A retrospective population-based cohort study

AU - Yeh, Chun Chieh

AU - Chen, Ta Liang

AU - Hu, Chaur Jong

AU - Chiu, Wen Ta

AU - Liao, Chien Chang

PY - 2013/4

Y1 - 2013/4

N2 - Objective To investigate the associated risk of epilepsy after traumatic brain injury (TBI) in a population-based retrospective cohort study. Methods Using Taiwan's National Health Insurance Research Database of reimbursement claims, we conducted a retrospective cohort study of 19 336 TBI patients and 540 322 non-TBI participants aged ≥15 years as reference group. Data on newly developed epilepsy after TBI with 5-8 years' follow-up during 2000 to 2008 were collected. HRs and 95% CIs for the risk of epilepsy associated with TBI were analysed with multivariate Cox proportional hazards regressions. Results Compared with the non-TBI cohort, the adjusted HRs of developing epilepsy among TBI patients with skull fracture, severe or mild brain injury were 10.6 (95% CI 7.14 to 15.8), 5.05 (95% CI 4.40 to 5.79) and 3.02 (95% CI 2.42 to 3.77), respectively. During followup, men exhibited higher risks of post-TBI epilepsy. Patients who had mixed types of cerebral haemorrhage were at the highest risk of epilepsy compared with the non-TBI cohort (HR 7.83, 95% CI 4.69 to 13.0). The risk of post-TBI epilepsy was highest within the first year after TBI (HR 38.2, 95% CI 21.7 to 67.0). Conclusions The risk of epilepsy after TBI varied by patient gender, age, latent interval and complexity of TBI. Integrated care for early identification and treatment of post-trauma epilepsy were crucial for TBI patients.

AB - Objective To investigate the associated risk of epilepsy after traumatic brain injury (TBI) in a population-based retrospective cohort study. Methods Using Taiwan's National Health Insurance Research Database of reimbursement claims, we conducted a retrospective cohort study of 19 336 TBI patients and 540 322 non-TBI participants aged ≥15 years as reference group. Data on newly developed epilepsy after TBI with 5-8 years' follow-up during 2000 to 2008 were collected. HRs and 95% CIs for the risk of epilepsy associated with TBI were analysed with multivariate Cox proportional hazards regressions. Results Compared with the non-TBI cohort, the adjusted HRs of developing epilepsy among TBI patients with skull fracture, severe or mild brain injury were 10.6 (95% CI 7.14 to 15.8), 5.05 (95% CI 4.40 to 5.79) and 3.02 (95% CI 2.42 to 3.77), respectively. During followup, men exhibited higher risks of post-TBI epilepsy. Patients who had mixed types of cerebral haemorrhage were at the highest risk of epilepsy compared with the non-TBI cohort (HR 7.83, 95% CI 4.69 to 13.0). The risk of post-TBI epilepsy was highest within the first year after TBI (HR 38.2, 95% CI 21.7 to 67.0). Conclusions The risk of epilepsy after TBI varied by patient gender, age, latent interval and complexity of TBI. Integrated care for early identification and treatment of post-trauma epilepsy were crucial for TBI patients.

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