Unphysiology is Back and Affects the Heart in Standard HD

It’s been quite a while since “unphysiology” appeared in a journal article title. The authors note that the intermittent nature of in-center HD causes significant upward and downward fluctuations that affect fluid status, add to hemodynamic instability, and increase cardiovascular risk. More frequent HD modalities, on the other hand, can reduce left ventricular hypertrophy, improve BP control, and possibly boost survival, and PD is more continuous and gentle.

Read the abstract » | (added 2024-11-21)

Tags: Unphysiology, In center HD, Fluid Status, Hemodynamic Instability, Cardiovascular Risk, HD, PD

Must PD Stop when Residual Kidney Function is Gone?

Not necessarily. In a small, physiological study (n=15) of anuric CAPD patients with low Kt/V, fluid status, dietary intake, and nitrogen removal were all assessed. All were able to maintain good nutritional status, with no symptoms of nitrogen retention and good volume control.

Read the abstract » | (added 2022-02-14)

Tags: PD, Residual Kidney Function, CAPD, Kt/V, Fluid Status, Dietary Intake, Nitrogen Removal, Volume Control