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Related Experiment Videos

What do American nephologists think about dialysis modality selection? .

D C Mendelssohn1, S R Mullaney, B Jung

  • 1University of Toronto, London, Ontario, Canada. dmendy@istar.ca

American Journal of Kidney Diseases : the Official Journal of the National Kidney Foundation
|January 3, 2001
PubMed
Summary

American nephrologists believe home dialysis therapies are underused, despite patient preference and quality of life being key decision factors. Current hemodialysis (HD) use is considered excessive, while peritoneal dialysis (PD) and home HD are underutilized.

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Area of Science:

  • Nephrology
  • Renal Medicine
  • Dialysis Therapy

Background:

  • End-stage renal disease (ESRD) treatment in the US heavily favors hemodialysis (HD) (87.3%) over peritoneal dialysis (PD) (12.7%).
  • This modality distribution differs significantly from international practices.
  • Understanding nephrologists' perspectives on dialysis modality selection is crucial for optimizing patient care.

Purpose of the Study:

  • To investigate American nephrologists' attitudes toward dialysis modality decisions.
  • To identify factors influencing modality selection and perceived overuse/underuse of different dialysis types.
  • To explore optimal dialysis modality distribution for improved outcomes.

Main Methods:

  • A survey questionnaire was distributed to members of the National Kidney Foundation Council on Dialysis.

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  • 240 out of 507 nephrologists (47.3%) responded, providing insights into their clinical practices and beliefs.
  • Respondents rated factors influencing modality choice and the current/optimal use of HD and PD.

    • Main Results:

    • Nephrologists prioritize patient preference, quality of life, morbidity, and mortality in modality decisions, with reimbursement being least important.
    • Hospital-based HD and full-care HD were perceived as overused.
    • Home HD, continuous ambulatory PD, and cycler PD were considered underused, with suggestions for a two- to threefold increase in PD use.

    Conclusions:

    • American nephrologists believe home-based dialysis therapies are underutilized.
    • Current dialysis modality distribution may not align with optimal patient outcomes or cost-effectiveness.
    • Further research is needed to guide modality distribution for improved ESRD patient management.