Initial Experience to Follow Lung Fluid Levels during Hemodialysis: A Possibility of Remote Dielectric Sensing-Guided Hemodialysis

Hayato Fujioka, Teruhiko Imamura*, Tsutomu Koike, Koichiro Kinugawa

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

Remote dielectric sensing (ReDS™) is a novel technology that noninvasively quantifies lung fluid levels. Trends in ReDS values following hemodialysis remain uninvestigated. In a 64-year-old man with clinically stable hemodynamics, 2.7 L of fluid was drained during hemodialysis whereas the ReDS value remained almost unchanged (from 32 to 30%). In a 60-year-old woman with unstable hemodynamics, only 1.8 L of fluid was drained during hemodialysis, whereas ReDS value decreased considerably from 37 to 27%. Given our initial experience measuring ReDS values during hemodialysis, the ratio of fluid removal by hemodialysis between systemic plasma and lung fluid might vary in each patient. ReDS value might be a promising marker to determine the degree of fluid removal in addition to the conventional multidisciplinary index, particularly for those with unstable hemodynamics. The implications of ReDS-guided hemodialysis remain a future concern.

Original languageEnglish
Article number57
JournalJournal of Cardiovascular Development and Disease
Volume9
Issue number2
DOIs
StatePublished - 2022/02

Keywords

  • Congestion
  • Hemodialysis
  • Hemodynamics
  • Hypotension
  • Lung fluid

ASJC Scopus subject areas

  • General Pharmacology, Toxicology and Pharmaceutics
  • Pharmacology (medical)

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