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New dialysis technique tested for better fluid control in kidney patients

NCT ID NCT07662889

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only This study
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study compares two types of dialysis in 64 adults with end-stage kidney disease. One group gets standard hemodialysis, the other gets hemodiafiltration, which uses both diffusion and convection to remove waste. The main goal is to see if hemodiafiltration leads to less weight gain between sessions, a sign of better fluid control. Blood tests will also be compared after one month.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
Hemodiafiltration (a dialysis technique combining diffusion and convection)
What this could lead to
If hemodiafiltration proves better at controlling fluid and blood markers, it could become a preferred dialysis method for kidney failure patients.
What could go wrong
This is a small, early-phase trial with only 64 participants and a short one-month follow-up. Results may not apply to all patients or show clear benefits over standard care.

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

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

About 64 people

The number the study aims to enrol. It can still change while the study runs.

Started

May 2026

Expected to finish

Nov 2026

An estimate. End dates often move.

Lead sponsor

A government agency

The lead sponsor is a government body.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 to 70 years

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

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 aged 18-70 years. * Both male or female. * End-stage kidney disease as per operational definition. * On a stable dialysis prescription for at least 3 months, with thrice-weekly sessions (or unit-standard schedule) and stable dry weight assessment. * Clinically stable over the preceding 4 weeks, with no hospitalization or acute intercurrent illness. Exclusion Criteria: * Cardiovascular instability: recurrent intradialytic hypotension (≥30% of sessions in the prior month requiring saline or early termination), uncontrolled hypertension (SBP \>180 mmHg or DBP \>110 mmHg despite therapy), recent acute coronary syndrome, stroke, or decompensated heart failure within 3 months. * Advanced hepatic disease (decompensated cirrhosis or refractory ascites), active systemic infection, chronic inflammatory disease flare, or active malignancy under treatment likely to confound fluid status or survival. * Recent blood transfusion within the preceding 4 weeks, or active bleeding, as these may distort hemoglobin and inflammatory indices. * Advanced chronic liver disease, nephrotic-range protein loss, or other conditions likely to substantially alter serum albumin independent of dialysis modality. * Parathyroidectomy history or current use of intravenous calcimimetics initiation/change within the preceding 4 weeks, if expected to markedly alter intact parathyroid hormone. * Adherence concerns: documented inability to follow fluid/salt advice or to attend scheduled treatments during the screening period; anticipated surgery or hospitalization within the study window.

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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

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  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    The full official record for this study. This one lists no contact details, but it is the first place any would appear.

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  3. A doctor treating you

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Contacts and locations

Locations

  • Services Institute of Medical Sciences, Lahore

    Lahore, Punjab Province, 54000, Pakistan

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