Effect of Sodium Concentration of Priming and Rinsing Fluids on Weight Gain
Completed · Not applicable
Conditions studied: Fluid Overload and Hypertension in Hemodialysis Patients
In brief
Sodium loading during hemodialysis treatment is common and may contribute to increased interdialytic weight gain and hypertension. Excessive use of isotonic saline (containing 0.9% sodium chloride) is one of the factors that may cause sodium loading. During each hemodialysis session, approximately 400 mL of isotonic saline fluid, representing 1.4 grams of sodium, is used to prime and rinse the extracorporeal circuit, and is often administered to the patient. Switching to a non sodium-containing priming and rinsing fluid could allow for removal of the equivalent amount of sodium. Switching to a non sodium-containing solution for the priming and rinsing of the extracorporeal circuit can contribute to increased sodium removal during the dialysis treatment and allow for reduced interdialytic weight gain, reduced thirst, and improved blood pressure control.
Key facts
- Study ID
- NCT01168947
- Run by
- Renal Research Institute
- People needed
- 17
- Starts
- 2010-07-01
- Expected to finish
- 2012-11-01
- Last updated by the study team
- 2017-04-12
Who can join
Age: 18 and older. Sex: any. Healthy volunteers: not accepted.
You may qualify if…
- Ambulatory, clinically stable maintenance HD patients on a thrice weekly HD regimen.
- Willing and able to provide written, signed informed consent after the nature of the study has been explained.
- Willing and able to comply with all study procedures.
- Age ≥18 years.
You may not qualify if…
- Diabetes mellitus
- Considerable residual renal function (diuresis > 500 mL/day)
- Simultaneous participation in another clinical study except observational trials
- Any psychological condition which could interfere with the patient's ability to comply with the study protocol
- Expectation that native kidney function will recover
- Impossibility to perform a blood pressure measurement on the upper limb
- Unable to verbally communicate in English
- Scheduled for living donor kidney transplant, change to peritoneal dialysis, home HD or plans to relocate to another center during the study period.
- Life expectancy < 6 months
Where it is running
- Yorkville Dialysis Center — New York, New York, United States
Full record on ClinicalTrials.gov
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