Key result
Diverse blood pressure changes during interdialytic weight gain in hemodialysis patients were significantly affected by residual renal function, pulse wave velocity, and vasoactive substances.
Observational (n=30)
Blood pressure changes during interdialytic weight gain in hemodialysis patients are mediated by residual renal function, arterial stiffness, and vasoactive substances, rather than solely by volume overload.
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BP changes during interdialytic weight gain may involve non-volume factors; leaves open prospective studies on residual renal function, stiffness, and vasoactives.
Tian et al. (2009) conducted an observational in Hemodialysis (n=30). Interdialytic weight gain vs. Postdialysis baseline was evaluated on Changes in hemodynamics, arterial stiffness, and blood pressure. Diverse blood pressure changes during interdialytic weight gain in hemodialysis patients were significantly affected by residual renal function, pulse wave velocity, and vasoactive substances.
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