Study tests how long a special blood filter fights sepsis toxins
NCT ID NCT07419802
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at how well the Oxiris blood filter removes harmful toxins in adults with septic shock in the ICU. Researchers will take blood samples before and after the filter over 24 hours to see when it stops working. No new treatment is given—just observation. The goal is to find the best time to change the filter for better care.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 29 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Mar 2026
An estimate. Start dates often move.
- Expected to finish
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Sep 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 will include adult patients (≥18 years of age) of any gender who are diagnosed with septic shock and admitted to the intensive care unit (ICU). All enrolled patients must receive continuous veno-venous hemofiltration (CVVH) with a high-adsorptive AN69-polyethyleneimine membrane (Oxiris®) for a minimum duration of 24 hours as part of their clinical management.
- 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 (should meet all the criteria mentioned below): * Septic shock patient with a Dynamic scoring system of 6-8 points /Septic shock definition based on Sepsis-3: a vasopressor requirement to maintain a mean arterial pressure of 65 mmHg or greater and serum lactate greater than 2mmol/L despite optimal (30ml/kg body weight) bolus fluid resuscitation/ * CVVH with AN69-polyethylenimine (Oxiris) membrane for at least 24 hours * Age \>18 years Exclusion Criteria: * Age \< 18 years * Pregnancy * Known contraindications to citrate anticoagulation * High likelihood of death within 24 hours due to irreversible comorbidities (e.g., end-stage cardiac, pulmonary, or hepatic disease; hepatorenal syndrome; advanced uncontrolled malignancy) * Simultaneous treatment with another adsorption device during the study period
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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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Pauls Stradiņš Clinical University Hospital, Department of Anesthesiology and Reanimatology
RECRUITINGRiga, LV1002, Latvia
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Other studies related to the condition(s) this trial covers.
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