Comparing low and high sodium levels in dialysis to see how it affects recovery time

Effect of Low Versus High Dialysate Sodium Concentration During Hemodialysis on Dialysis Recovery Time: A Prospective Randomized Clinical Trial

Not applicable Interventional Alexandria University · NCT05418647

This study is testing whether using low or high sodium levels in dialysis can help people with chronic kidney disease recover faster after their treatment.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment40 (estimated)
Ages18 Years and up
SexAll
SponsorAlexandria University Academic / other
Locations2 sites (Alexandria and 1 other locations)
Trial IDNCT05418647 on ClinicalTrials.gov

What this trial studies

This research evaluates the impact of low versus high sodium concentration in dialysate during hemodialysis on the recovery time of patients. It focuses on individuals with chronic kidney disease who undergo long-term hemodialysis, aiming to address the prevalent issue of fatigue post-treatment. By measuring the time it takes for patients to recover after dialysis sessions, the study seeks to identify optimal sodium levels that may enhance patient quality of life. The study involves patients aged 18 and older who have been on hemodialysis for at least 90 days.

Who should consider this trial

Good fit: Ideal candidates are adults aged 18 and older with end-stage renal disease on long-term hemodialysis for more than 90 days.

Not a fit: Patients with reading or hearing difficulties, unstable clinical conditions, dementia, active malignancy, or liver failure may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved recovery times and overall quality of life for patients undergoing hemodialysis.

How similar studies have performed: Previous studies have indicated a potential link between dialysate sodium levels and recovery time, suggesting this approach may yield beneficial insights.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients with end-stage renal disease who have been prescribed long term hemodialysis and undergo four-hour HD treatments three times a week for more than 90 days.
* Patient must be at least 18 years old. They must be able to read and write, as well as be in complete mental health.

Exclusion Criteria:

* Inability to complete the surveys due to reading or hearing difficulties, actual instability of clinical condition that necessitate hospitalization, dementia, active malignancy or liver failure.

Where this trial is running

Alexandria and 1 other locations

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions DialysisComplicationshemodialysis, recovery time, dialysate Na
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.