z-logo
Premium
Survival comparisons of intensive vs. conventional hemodialysis: Pitfalls and lessons
Author(s) -
Miller Amanda J.,
Perl Jeff,
Tennankore Karthik K.
Publication year - 2018
Publication title -
hemodialysis international
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.658
H-Index - 47
eISSN - 1542-4758
pISSN - 1492-7535
DOI - 10.1111/hdi.12559
Subject(s) - medicine , hemodialysis , dialysis , intensive care medicine , generalizability theory , observational study , intensive care , medical prescription , pharmacology , statistics , mathematics
The optimal dose of hemodialysis (HD) has not yet been established. As a means of better approximating the physiology of native kidney function, there has been a growing interest in intensive HD (an increase in dialysis frequency and/or duration). Although many studies have demonstrated a survival benefit with intensive dialysis, results have been conflicting. This controversy stems from the challenges of randomizing patients to conventional vs. intensive HD modalities and, therefore, the reliance on observational comparisons that have been limited by varying definitions for intensive dialysis, differences in dialysis location and prescription, unavoidable treatment selection bias, and a potential lack of generalizability. This review will discuss the pitfalls and complexities surrounding survival comparisons with intensive HD, and identify important directions for future study.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here