Premium
We Hold Antihypertensives Prior To Dialysis
Author(s) -
Krishnan Namrata,
Peixoto Aldo J.
Publication year - 2016
Publication title -
seminars in dialysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.899
H-Index - 78
eISSN - 1525-139X
pISSN - 0894-0959
DOI - 10.1111/sdi.12498
Subject(s) - medicine , dialysis , hemodialysis , intensive care medicine , blood pressure , population , disease , kidney disease , complication , cardiology , environmental health
Hypertension is the most common complication of end‐stage renal disease and chronic hemodialysis and yet, only a third of these patients have adequately controlled blood pressures. Pathogenesis of hypertension in this population is complex and multifactorial and therefore poses numerous treatment challenges. Furthermore, it is common practice among nephrologists to withhold antihypertensives prior to a hemodialysis procedure due to concerns for intradialytic hypotension (IDH). Intradialytic hypertension (ID‐HTN) is an increasingly recognized phenomenon and although less common than IDH, portends poor cardiovascular prognosis as well as reflects higher hypertension burden in the dialysis population. Withholding antihypertensives prior to dialysis routinely in patients may worsen interdialytic blood pressure control as well as increase the prevalence of euvolemic ID‐HTN. It may also increase the risk of cardiac arrhythmias and further compromise hemodynamic stability during dialysis. In such situations, predialysis administration of antihypertensive is appropriate and necessary and drug choice should be based on the patient's comorbidities, pharmacokinetics of the drug and its dialyzability.