Timing of dialysis in ICU patients under review
NCT ID NCT03629977
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study reviews medical records from over 50,000 critically ill patients to see if starting dialysis earlier helps them live longer. Researchers will compare patients who started dialysis early versus late, looking at survival up to 90 days and beyond. The goal is to find the best timing for this treatment in intensive care.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this study could help doctors decide the best time to start dialysis for critically ill patients with kidney injury, potentially improving survival.
- What could go wrong
- This is an observational study, not a controlled trial, so it can show patterns but not prove cause and effect. Results may not apply to all hospitals or patients.
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
-
About 50,000 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
-
Nov 2025
An estimate. Start dates often move.
- Expected to finish
-
Apr 2027
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.
Who is studied
ICU patients treated in Stockholm between 2007 and 2017 in the following five ICUs from three hospitals: Karolinska University Hospital in Solna - central medico-surgical ICU; Karolinska University Hospital in Solna - cardiothoracic ICU; Karolinska University Hospital Huddinge - medico-surgical ICU; Södersjukhuset Hospital - medical ICU; Södersjukhuset Hospital - surgical ICU.
- 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: \*Critically ill patients admitted to intensive care units in Stockholm at: Karolinska University Hospital (Solna and Huddinge) and at Södersjukhuset. \*Patients over 18 years of age Exclusion Criteria: * Patients \<18 years * Patients with DNAR (do not attempt resuscitation)-orders * Patients dying within 12 hours of commencing renal replacement therapy.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Acute kidney injury are added.
Genom att skicka in godkänner du våra Användarvillkor
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.
-
The places running it
1 site. The list below names each one and where it is.
-
The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
-
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
-
Karolinska University Hospital
RECRUITINGStockholm, 17176, Sweden
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Common Anti-Nausea drugs under scrutiny for kidney risk during chemo
- Heart attack delay may signal kidney risk after angioplasty
- ICU kidney injury: does the pattern predict lasting damage?
- Why do some ICU patients bleed in the gut? researchers map the risk
- Hidden pressure: how continuous kidney dialysis may affect the abdomen in ICU patients
- Do antibiotics reach the battlefield? muscle probe tests drug delivery in sick kids