Percutaneous Nephrolithotomy Increases the Risk of New-onset Hypertension: A Nationwide 6-Year Follow-up Study - 28/10/16
Abstract |
Objective |
To determine whether percutaneous nephrolithotomy or ureteroscopic lithotripsy leads to the development of hypertension, using the Taiwan National Health Insurance database.
Methods |
Data were sourced from the Longitudinal Health Insurance Database (LHID2000) of Taiwan, Republic of China, compiled by the Taiwan National Health Insurance database from 1996 to 2010. Percutaneous nephrolithotomy and ureteroscopic lithotripsy were studied as time-dependent covariates in a Cox proportional hazard model to estimate the hazard ratio for the effect of new-onset hypertension.
Results |
A total of 2552 patients were included, with 232 PNL percutaneous nephrolithotomy, 1160 ureteroscopic lithotripsy patients, and 1160 comparison patients. There was a significant difference between the incidence of new-onset hypertension between the percutaneous nephrolithotomy and comparison groups (adjusted hazard ratio 1.48, 95% confidence interval 1.13-1.95, P = .005). The percutaneous nephrolithotomy group also had a higher incidence of new-onset hypertension than the ureteroscopic lithotripsy group (adjusted hazard ratio 1.39, 95% confidence interval 1.06-1.83, P = .018). The incidence rate of new hypertension during the follow-up period was 44.5 per 1000 person-years in the percutaneous nephrolithotomy group, 33.0 per 1000 person-years in the ureteroscopic lithotripsy group, and 30.2 per 1000 person-years in the comparison group.
Conclusion |
An association exists between nephrolithiasis patients who were treated with percutaneous nephrolithotomy and subsequent hypertension diagnosis. Although the exact mechanisms for this phenomenon are not clear, patients who undergo percutaneous nephrolithotomy may need close monitoring of blood pressure during postoperative follow-up.
Le texte complet de cet article est disponible en PDF.Plan
Financial Disclosure: The authors declare that they have no relevant financial interests. |
|
Funding Support: This work was supported by a research Grant from the National Science Council, Taiwan (NSC 104-2314-B-037-083-MY3). |
Vol 97
P. 61-65 - novembre 2016 Retour au numéroBienvenue sur EM-consulte, la référence des professionnels de santé.
L’accès au texte intégral de cet article nécessite un abonnement.
Déjà abonné à cette revue ?