Impact of Different CRRT Modalities, Dosing Strategies, and Timing on Kidney Recovery and Prolonged Kidney Dysfunction

NCT ID: NCT07052617

Last Updated: 2025-07-04

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

NOT_YET_RECRUITING

Total Enrollment

2500 participants

Study Classification

OBSERVATIONAL

Study Start Date

2025-09-25

Study Completion Date

2026-12-25

Brief Summary

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KARMA study is a hospital-based research study looking at how different ways of delivering kidney support therapy (CRRT) affect patients who are critically ill. In some cases, the kidneys may temporarily stop working in very sick patients, and machines are used to filter the blood. This study is exploring whether the way the investigators use these machines - how early to start, how much treatment to give, and what type to choose - makes a difference in how well the kidneys recover. By learning from many hospitals and hundreds of patients, KARMA hopes to improve treatment choices and help patients regain their kidney function faster.

Detailed Description

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Conditions

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Acute Kidney Disease Acute Kidney Injury

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Interventions

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Continuos renal replacement therapy

Different modalities of CRRT: continuous veno-venous hemofiltration; continuous veno-venous hemodialysis and continuous veno-venous hemodiafiltration Different doses of CRRT: low effluent dose (\<15 ml/kg/h); medium-low effluent dose (15-25 ml/kg/h); standard effluent dose (25-30 ml/kg/h); high effluent dose (\>30 ml/kg/h

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* Acute kidney injury
* ICU administration

Exclusion Criteria

* Pre-existing CKD (GFR \< 30 ml/min/1,73m2)
* Chronic dialysis-dependent end-stage renal failure
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Croatian Society for Organ Support

OTHER

Sponsor Role lead

Responsible Party

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Vedran Premuzic

Assistant Professor, M.D., Ph.D.

Responsibility Role PRINCIPAL_INVESTIGATOR

Other Identifiers

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CSOS2025

Identifier Type: OTHER

Identifier Source: secondary_id

02/013AG

Identifier Type: -

Identifier Source: org_study_id

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