Development of an immune evaluation system for postoperative Sepsis-Associated acute kidney injury
NCT ID NCT07811544
First seen Sep 10, 2026 · Last updated Sep 10, 2026
Summary
This prospective, multicenter, observational cohort study plans to enroll over 800 patients with postoperative sepsis from the ICUs of two tertiary hospitals in Beijing. The study will establish a clinical database and biobank for sepsis-associated acute kidney injury (SA-AKI), characterize clinical and immune phenotypes, and develop an immune evaluation system. Using multi-omics and single-cell sequencing, we aim to identify novel immune biomarker panels and explore early warning and risk-stratification strategies based on immune profiling.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 800 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2026
- Expected to finish
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Feb 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
Patients admitted to the ICU
- 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: * Age ≥ 18 years; * Admitted to the ICU due to clinical necessity after surgical procedure; * Expected ICU length of stay \> 48 hours; * Sepsis diagnosed according to the Sepsis-3.0 criteria; * Patient or legally authorized representative is able to understand the study protocol, willing to participate, and provides written informed consent. Exclusion Criteria: * Patients with active malignancy undergoing chemotherapy, radiotherapy, or targeted therapy; patients with immune diseases receiving immunosuppressive or targeted agents; or patients who developed neutropenia/lymphopenia prior to sepsis onset due to hematologic disorders or receipt of immunosuppressive therapy; * Patients in a moribund state with no resuscitative intent; patients with do-not-resuscitate (DNR) or withdrawal-of-care orders; * Patients who do not meet the inclusion criteria.
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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
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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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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Beijing Chao Yang Hospital
Beijing, Beijing Municipality, 100020, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- The potential of mesenchymal stromal stem cells to correct immune and metabolic dysfunctions in circulating immune cells during sepsis: an ex vivo pilot study.
- Early prediction and diagnosis of CSA-AKI
- Establishment of a perioperative dynamic prediction model for cardiac surgery-associated acute kidney injury
- Prospective evaluation of contrast volume as a predictor of Contrast-Associated acute kidney injury following intravenous Contrast-Enhanced computed tomography
- Evaluation of the prognostic value of changes in ionized calcium as a severity marker in septic shock patients in the intensive care unit
- THE ROLE OF PANCREATIC STONE PROTEIN (PSP) AND PSP-GUIDED EARLY MEROPENEM TREATMENT TO MITIGATE SEPSIS RISK AT THE EMERGENCY DEPARTMENT: THE PROMISE DOUBLE BLIND, PHASE III, RANDOMIZED CONTROLLED CLINICAL TRIAL