New filter on dialysis machines could scratch itch and fatigue for kidney patients
NCT ID NCT07522008
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looks at whether adding a blood-filtering step called hemoadsorption to regular dialysis can help people with kidney failure who still have bothersome symptoms like itching, tiredness, and trouble sleeping. Researchers will follow 120 adults for 6 months, tracking how their symptoms and quality of life change. It is an observational registry, meaning doctors use the filter as part of normal care, and the study just watches what happens.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- hemoadsorption (a blood-filtering device added to standard dialysis)
- What this could lead to
- If successful, this could show that adding hemoadsorption to dialysis helps reduce stubborn symptoms like itching and fatigue, improving quality of life for kidney patients.
- What could go wrong
- This is an observational registry, not a controlled trial, so results may be influenced by other factors. It is small (120 people) and early, so it cannot prove the treatment works definitively.
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.
- Participants
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About 120 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2026
- Expected to finish
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Jul 2027
An estimate. End dates often move.
- Lead sponsor
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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.
Who is studied
The study population consists of adult patients with end-stage kidney disease (CKD stage 5D) receiving maintenance hemodialysis in participating dialysis centers. Eligible participants are individuals with a stable dialysis regimen who report at least one clinically relevant uremic symptom at baseline, as assessed by the Dialysis Symptom Index. Patients are enrolled during routine clinical care and followed prospectively after initiation of hemodialysis combined with hemoadsorption, in accordance with local standard practice.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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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: * Adult patients (≥18 years) with end-stage kidney disease (CKD stage 5D) on maintenance hemodialysis. * Stable hemodialysis treatment for at least 3 months prior to enrollment. * Presence of at least one moderate-to-severe uremic symptom, as identified by the Dialysis Symptom Index at screening. * Planned treatment with hemodialysis combined with hemoadsorption according to local clinical practice. * Ability to provide written informed consent. Exclusion Criteria: * Acute illness, active infection, or hospitalization within 4 weeks prior to enrollment. * Planned kidney transplantation within the study follow-up period. * Life expectancy less than 6 months due to non-renal comorbid conditions. * Inability to complete patient-reported outcome questionnaires. * Participation in another interventional clinical study that could interfere with study outcomes.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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S.C.D.U. Nefrologia, Dialisi e Trapianto ARNAS G.Brotzu, Cagliari
RECRUITINGCagliari, Italy, 09100, Italy
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Creatine and exercise during dialysis: a new hope for kidney patients?
- Curcumin drink may ease inflammation in kidney dialysis patients
- New Finger-Prick test could revolutionize dialysis timing
- Home workouts tested for kidney transplant candidates
- Smart insulin pump could ease diabetes management for kidney patients on dialysis