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Feasibility study of blood sample collection from hemodialysis extracorporeal circulation circuit instead of blood vessel for monitoring the anticoagulant effect of nafamostat mesylate in continuous blood purification therapy

Feasibility study of blood sample collection from hemodialysis extracorporeal circulation circuit instead of blood vessel for monitoring the anticoagulant effect of nafamostat mesylate in continuous blood purification therapy

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500107232
Enrollment
Unknown
Registered
2025-08-06
Start date
2025-08-06
Completion date
Unknown
Last updated
2025-08-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Patients treated with CRRT

Interventions

Gold Standard:Peripheral blood blood collection to monitor the anticoagulation effect
Index test:Blood sample collection from hemodialysis extracorporeal circulation circuit

Sponsors

Aerospace Center Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: (1) Age range 18 ~ 80 years old; (2) CRRT patients anticoagulated with nafamostat mesylate; (3) CRRT treatment mode is hemofiltration therapy; (4) Volunteer to participate in this study and sign the informed consent form.

Exclusion criteria

Exclusion criteria: (1) Patients with systemic anticoagulants and severe hematological diseases before CRRT treatment; (2) Combined use of two anticoagulation methods in CRRT treatment; (3) Pregnant or breastfeeding women; (4) Patients requiring additional extracorporeal intervention, including extracorporeal membrane oxygenation or intra-aortic balloon pump, and patients using other anticoagulants (including drugs that can improve anticoagulation levels).

Design outcomes

Primary

MeasureTime frame
Activated partial thromboplastin time;Accuracy;Sensitivity;Specificity;

Secondary

MeasureTime frame
Occurrence of clinically significant bleeding events;

Countries

China

Contacts

Public ContactLi kejia

Aerospace Center Hospital

angelakejia@126.com+86 186 1387 9028

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026