Increased risk of trigeminal neuralgia after hypertension: A population-based study.
Resource
Neurology, 77(17), 1605-1610
Journal
Neurology
Pages
1605-1610
Date Issued
2011
Date
2011
Author(s)
Abstract
Objective: Very few studies have explored the temporal relationship between hypertension and trigeminal neuralgia (TN). The aim of this population-based follow-up study was to investigate whether hypertension is associated with a higher risk of developing TN. Methods: A total of 138,492 persons with at least 2 ambulatory visits with the principal diagnosis of hypertension in 2001 were enrolled in the hypertension group. The nonhypertension group consisted of 276,984 age- and sex-matched, randomly sampled subjects without hypertension. The 3-year TN-free survival rate and the cumulative incidence of TN were calculated using the Kaplan-Meier method. Cox proportional hazard regression was used to estimate the hazard ratio of TN. Results: In the hypertension group, 121 patients developed TN during follow-up, while, in the nonhypertension group, 167 subjects developed TN. The crude hazard ratio for the hypertension group was 1.52 (95% confidence interval [CI] 1.20-1.92; p = 0.0005), while, after adjustment for demographic characteristics and medical comorbidities, the adjusted hazard ratio was 1.51 (95% CI 1.19-1.90; p = 0.0006). Conclusions: This study shows a significantly increased risk of developing TN after hypertension. Further studies are needed to elucidate the underlying mechanism of the association between hypertension and TN. Copyright ? 2011 by AAN Enterprises, Inc.
SDGs
Other Subjects
adult; article; comorbidity; controlled study; disease association; disease free survival; female; follow up; hazard ratio; human; hypertension; major clinical study; male; priority journal; risk assessment; trigeminus neuralgia
Type
journal article
File(s)![Thumbnail Image]()
Loading...
Name
22.pdf
Size
23.47 KB
Format
Adobe PDF
Checksum
(MD5):249c7b51ec0486cdb4c5c9202d3988be