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Comparison of Anticoagulant Effects of Different Doses of Nafamostat in Continuous Renal Replacement Therapy (CRRT) in the Intensive Care Unit (ICU)

NCT07469072 · Status: RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 92

Last updated 2026-04-14

No results posted yet for this study

Summary

This is a single-center, randomized, open-label, parallel-controlled clinical trial designed to investigate the anticoagulation efficacy and safety of different initial doses of Nafamostat Mesilate (NM) in ICU patients undergoing Continuous Renal Replacement Therapy (CRRT). Researchers will screen patients admitted to the Department of Critical Care Medicine at Zhujiang Hospital, Southern Medical University, to identify eligible participants based on inclusion and exclusion criteria. After obtaining informed consent, participants will be randomized into two groups.

On the basis of standardized CRRT treatment, the Low-Dose Group (Group A) will receive a continuous infusion of Nafamostat Mesilate at an initial dose of 20 mg/h, while the High-Dose Group (Group B) will receive an initial dose of 50 mg/h. The drug will be continuously infused pre-filter into the CRRT circuit. Dosage adjustments will be made for both groups to maintain target anticoagulation levels while ensuring that pre-filter safety limits are not exceeded. The primary outcome measure is filter lifespan, along with other secondary outcomes.

Conditions

  • Continuous Renal Replacement Therapy (CRRT)

Interventions

DRUG

Nafamostat Low-Dose Group

Nafamostat Mesilate will be reconstituted using 5% Glucose Injection. For complete dissolution, at least 1 mL of solvent is added to the 10 mg vial, or at least 5 mL is added to the 50 mg vial. The resulting solution will be administered via continuous infusion into the CRRT circuit pre-filter (infused through a three-way stopcock connected to the blood inlet line of the dialysis circuit) at a maintained rate of 20 mg/h

DRUG

Nafamostat High-Dose Group

Nafamostat Mesilate will be reconstituted using 5% Glucose Injection. For complete dissolution, at least 1 mL of solvent is added to the 10 mg vial, or at least 5 mL is added to the 50 mg vial. The resulting solution will be administered via continuous infusion into the CRRT circuit pre-filter (infused through a three-way stopcock connected to the blood inlet line of the dialysis circuit) at a maintained rate of 50 mg/h

Sponsors & Collaborators

  • Zhujiang Hospital

    lead OTHER

Principal Investigators

  • Zhanguo Liu, M.D.PhD · Department of Critical Care Medicine of Zhujiang Hospital

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-04-07
Primary Completion
2027-03-30
Completion
2027-06-30

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07469072 on ClinicalTrials.gov