Initiation of dialysis: Trigger or cause of cardiovascular events?

Wojciech Zareba1

  • 1Cardiology Division, University of Rochester Medical Center, Rochester, NY, USA.

Kidney International
|November 19, 2015
PubMed

Insights

Dialysis initiation is linked to higher risks. This study questions if dialysis causes these issues or if it unmasks existing heart problems that could be treated beforehand.

Area of Science:

  • Nephrology
  • Cardiology
  • Clinical Medicine

Background:

  • Initiation of dialysis is frequently associated with increased morbidity and mortality.
  • The precise cause of these adverse events remains unclear, prompting further investigation into contributing factors.

Purpose of the Study:

  • To investigate whether the initiation of dialysis directly causes adverse events or acts as a trigger for pre-existing cardiovascular comorbidities.
  • To explore the potential for pre-treatment of cardiovascular conditions to mitigate risks associated with dialysis initiation.

Main Methods:

  • This study involves a critical review of existing literature and clinical data.
  • Analysis focuses on patient outcomes following dialysis initiation, comparing those with and without pre-existing cardiovascular conditions.

Main Results:

  • Preliminary findings suggest that dialysis may unveil or exacerbate underlying cardiovascular issues rather than being the sole cause of morbidity and mortality.
  • Evidence points towards a significant role of pre-existing cardiovascular comorbidities in adverse outcomes post-dialysis initiation.

Conclusions:

  • The initiation of dialysis may serve as a critical juncture where pre-existing cardiovascular comorbidities become clinically apparent or worsen.
  • Identifying and pre-treating cardiovascular comorbidities before dialysis initiation could potentially improve patient outcomes and reduce associated risks.

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