New approach aims to drain hidden sodium in dialysis patients
NCT ID NCT04603014
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This pilot study tests whether adding a special type of dialysis (peritoneal dialysis) between regular hemodialysis sessions can remove extra sodium and fluid from the body. Ten adults on hemodialysis will receive this extra treatment twice a week for three weeks. Researchers will measure sodium levels in the leg using an MRI and monitor safety.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- 10% dextrose solution for peritoneal dialysis
- What this could lead to
- If it works, this could offer a way to better manage fluid and sodium levels in hemodialysis patients, potentially improving survival.
- What could go wrong
- This is a very small early pilot study with only 10 participants, so results may not apply broadly. The procedure requires surgical catheter insertion and carries risks like infection.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
-
About 10 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Jan 2021
- Expected to finish
-
Dec 2026
An estimate. End dates often move.
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria * At least one of the following: * Average per-session interdialytic weight gain ≥ 4.0 % of their dry weight in the last month; * Inability to consistently achieve dry weight with the current treatment schedule; * Need for additional HD treatments to achieve prescribed dry weight. * Weekly HD sessions - up to three times/week * Age ≥18 years * Willing and able to give informed consent Exclusion Criteria * Contraindications to peritoneal dialysis * Contraindications to MRI * Uncontrolled diabetes mellitus * Active infections * Non-compliance to hemodialysis prescription * Pre-study serum sodium \< 130 mmol/L
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
London Health Sciences Centre
London, Ontario, N6A 5W9, Canada
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Other studies related to the condition(s) this trial covers.
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