Clinical oral investigations · 2020
Tooth loss is associated with atherosclerosis and a poorer functional outcome among stroke patients.
СтатьяНаблюдательное исследованиеНазвание и аннотация: Перевод пока не подготовлен
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.
Leao Thayana S, Tomasi Gustavo, Ibrahim Maria S, Conzatti Lucas, Marrone Luiz P, Reynolds Mark A, Gomes Maximiliano S
Аннотация
OBJECTIVES: The purpose of the study was twofold: (1) to test the hypothesis that tooth loss is independently associated with carotid atherosclerotic burden (CAB) among individuals with ischemic stroke (IS) or transient ischemic attack (TIA) and (2) to test the association between tooth loss and disability following the occurrence of cerebral ischemia.
MATERIALS AND METHODS: This observational study included 418 patients with IS or TIA. Tooth loss and the CAB were measured through a head and neck multidetector computed tomography angiography. CAB was analyzed in both common, internal, and external carotid arteries and classified in five levels of vascular occlusion. The modified Rankin Scale (mRS) was used to evaluate the functional outcome at patient discharge. Health records provided information on sociodemographic and medical covariates. The association between CAB and tooth loss, as well as between tooth loss and subtypes of cerebral ischemia were estimated through Poisson regression. Cox regression was carried out to evaluate the association between tooth loss and the mRS, with α = 5%.
RESULTS: Mean age was 65.6 ± 13.8 years, with 52.4% males. Multivariate analyses revealed that severe tooth loss (> 23 missing teeth) was independently associated with CAB ≥ 50% (PR = 2.86, 95% CI = 1.19-6.89) and mRS scores (> 2) (HR = 1.97, 95% CI = 1.10-3.75).
CONCLUSION: Tooth loss was independently associated with CAB and predicted a poorer functional outcome among IS and TIA patients.
CLINICAL RELEVANCE: Clinical assessment of tooth loss may provide important information on risk for CAB and poorer functional outcome among stroke patients.
MATERIALS AND METHODS: This observational study included 418 patients with IS or TIA. Tooth loss and the CAB were measured through a head and neck multidetector computed tomography angiography. CAB was analyzed in both common, internal, and external carotid arteries and classified in five levels of vascular occlusion. The modified Rankin Scale (mRS) was used to evaluate the functional outcome at patient discharge. Health records provided information on sociodemographic and medical covariates. The association between CAB and tooth loss, as well as between tooth loss and subtypes of cerebral ischemia were estimated through Poisson regression. Cox regression was carried out to evaluate the association between tooth loss and the mRS, with α = 5%.
RESULTS: Mean age was 65.6 ± 13.8 years, with 52.4% males. Multivariate analyses revealed that severe tooth loss (> 23 missing teeth) was independently associated with CAB ≥ 50% (PR = 2.86, 95% CI = 1.19-6.89) and mRS scores (> 2) (HR = 1.97, 95% CI = 1.10-3.75).
CONCLUSION: Tooth loss was independently associated with CAB and predicted a poorer functional outcome among IS and TIA patients.
CLINICAL RELEVANCE: Clinical assessment of tooth loss may provide important information on risk for CAB and poorer functional outcome among stroke patients.