Intradialytic hypotension: is timing everything?

血液透析 医学 透析 内科学 心脏病学 血压 入射(几何) 队列 并发症 光学 物理
作者
Peter Sohn,Yoko Narasaki,Connie M. Rhee
出处
期刊:Kidney International [Elsevier]
卷期号:99 (6): 1269-1272 被引量:1
标识
DOI:10.1016/j.kint.2021.03.012
摘要

Intradialytic hypotension (IDH) is a major complication of hemodialysis, leading to myocardial stunning, cerebral hypoperfusion, gut ischemia, loss of residual kidney function, high symptom burden, and death. This study by Keane et al. provides new data on the incidence of IDH over well-defined time intervals during the hemodialysis treatment session, clinical parameters associated with the timing of IDH onset, and whether timing of IDH impacts survival in a nationally representative hemodialysis cohort. Intradialytic hypotension (IDH) is a major complication of hemodialysis, leading to myocardial stunning, cerebral hypoperfusion, gut ischemia, loss of residual kidney function, high symptom burden, and death. This study by Keane et al. provides new data on the incidence of IDH over well-defined time intervals during the hemodialysis treatment session, clinical parameters associated with the timing of IDH onset, and whether timing of IDH impacts survival in a nationally representative hemodialysis cohort. The time of onset of intradialytic hypotension during a hemodialysis session associates with clinical parameters and mortalityKidney InternationalVol. 99Issue 6PreviewIntradialytic hypotension (IDH) is a common complication of hemodialysis, but there is no data about the time of onset during treatment. Here we describe the incidence of IDH throughout hemodialysis and associations of time of hypotension with clinical parameters and survival by analyzing data from 21 dialysis clinics in the United States to include 785682 treatments from 4348 patients. IDH was defined as a systolic blood pressure of 90 mmHg or under while IDH incidence was calculated in 30-minute intervals throughout the hemodialysis session. Full-Text PDF Open Access

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