دورية أكاديمية
Reservoir Pressure Integral Is Independently Associated With the Reduction in Renal Function in Older Adults
| العنوان: | Reservoir Pressure Integral Is Independently Associated With the Reduction in Renal Function in Older Adults |
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| المؤلفون: | Aizawa, Kunihiko, Hughes, Alun D., Casanova, Francesco, Gates, Phillip E., Mawson, David M., Gooding, Kim M., Gilchrist, Mark, Goncalves, Isabel, Nilsson, Jan, Khan, Faisel, Colhoun, Helen M., Palombo, Carlo, Parker, Kim H., Shore, Angela C. |
| المصدر: | Aizawa , K , Hughes , A D , Casanova , F , Gates , P E , Mawson , D M , Gooding , K M , Gilchrist , M , Goncalves , I , Nilsson , J , Khan , F , Colhoun , H M , Palombo , C , Parker , K H & Shore , A C 2022 , ' Reservoir Pressure Integral Is Independently Associated With the Reduction in Renal Function in Older Adults ' , Hypertension , vol. 79 , no. 10 , pp. 2364-2372 . https://doi.org/10.1161/HYPERTENSIONAHA.122.19483Test |
| سنة النشر: | 2022 |
| المجموعة: | Discovery - University of Dundee Online Publications |
| مصطلحات موضوعية: | Aged, Blood Pressure, Female, Glomerular Filtration Rate, Humans, Hypertension, Kidney/physiology, Radial Artery, Kidney, Risk factors, Aging, Hemodynamics, /dk/atira/pure/subjectarea/asjc/2700/2724, name=Internal Medicine |
| الوصف: | Background : Arterial hemodynamic parameters derived from reservoir-excess pressure analysis exhibit prognostic utility. Reservoir-excess pressure analysis may provide useful information about an influence of altered hemodynamics on target organ such as the kidneys. We determined whether the parameters derived from the reservoir-excess pressure analysis were associated with the reduction in estimated glomerular filtration rate in 542 older adults (69.4±7.9 years, 194 females) at baseline and after 3 years. Methods : Reservoir-excess pressure parameters, including reservoir pressure integral, excess pressure integral, systolic, and diastolic rate constants, were obtained by radial artery tonometry. Results : After 3 years, and in a group of 94 individuals (72.4±7.6 years, 26 females), there was an estimated glomerular filtration rate reduction of >5% per year (median reduction of 20.5% over 3 years). A multivariable logistic regression analysis revealed that higher baseline reservoir pressure integral was independently associated with a smaller reduction in estimated glomerular filtration rate after accounting for conventional cardiovascular risk factors and study centers (odds ratio: 0.660 [95% CIs, 0.494-0.883]; P=0.005). The association remained unchanged after further adjustments for potential confounders and baseline renal function (odds ratio: 0.528 [95% CIs, 0.351-0.794]; P=0.002). No other reservoir-excess pressure parameters exhibited associations with the reduction in renal function. Conclusions : This study demonstrates that baseline reservoir pressure integral was associated with the decline in renal function in older adults at 3-year follow-up, independently of conventional cardiovascular risk factors. This suggests that reservoir pressure integral may play a role in the functional decline of the kidneys. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| العلاقة: | https://discovery.dundee.ac.uk/en/publications/0cde8217-bbea-4609-8d89-4d4cd1f8561eTest |
| DOI: | 10.1161/HYPERTENSIONAHA.122.19483 |
| الإتاحة: | https://doi.org/10.1161/HYPERTENSIONAHA.122.19483Test https://discovery.dundee.ac.uk/en/publications/0cde8217-bbea-4609-8d89-4d4cd1f8561eTest https://discovery.dundee.ac.uk/ws/files/83738627/Revised_main_text_figures_combined_ver2.0.pdfTest http://www.scopus.com/inward/record.url?scp=85137765720&partnerID=8YFLogxKTest |
| حقوق: | info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.1D59FB47 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1161/HYPERTENSIONAHA.122.19483 |
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