RESUMO
A present review is devoted to the current state of the problem of blood pressure variability (BPV) in hemodialysis patients. The BPV classification and clinical significance of BPV metrics are discussed. The results of cohort and randomized studies on the high BPV influence on outcomes in hemodialysis patients, as well as on the possibilities of antihypertensive drugs in the treatment of high BPV in dialysis patients, are presented.
Assuntos
Determinação da Pressão Arterial , Hipertensão/diagnóstico , Anti-Hipertensivos , Pressão Sanguínea , Humanos , Prognóstico , Diálise Renal , Fatores de RiscoRESUMO
In an noninterventional observational open multicenter program CHRONOGRAF the prevalence of markers of chronic kidney disease (CKD) was studied in 1600 patients with arterial hypertension with and without type 2 diabetes mellitus. Glomerular filtration rate (GFR) was calculated (CKDEPI formula) and albuminuria (AU) was determined as albumin/creatinine (A/Cr) ratio in the morning portion of urine. In 49.4% of patients decreased GFR 30 mg/g was detected. Decrease of GFR 30 mg/g - in 32.6%, combination of reduced GFR and high/very high AU - in 18%. High or very high level of combined risk of progression to CKD and cardiovascular complications had 28.5% of patients.
