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Precise application of heparin anticoagulation during artificial liver support therapy for patients with liver failure

Precise application of heparin anticoagulation during artificial liver support therapy for patients with liver failure

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1800017600
Enrollment
Unknown
Registered
2018-08-06
Start date
2018-10-01
Completion date
Unknown
Last updated
2018-08-20

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

Conditions

liver failure

Interventions

B1:Heparin
B2:Heparin
B3:Heparin
B4:Heparin
C:Heparin

Sponsors

West China Hospital, Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: Patients with HBV-ACLF who received DPMAS plus PE therapy were enrolled. The diagnosis of HBV-ACLF was mainly based on the following criteria: (1) preexisting chronic HBV infection; (2) progressive hyperbilirubinemia, defined as a >50% increase in bilirubin or up to a level of >171µmol/L within 4 weeks; (3) international normalized ratio=1.5; (4) Patients aged 18 to 70 years.

Exclusion criteria

Exclusion criteria: Patients were excluded if they had drug-induced liver injury, immune liver disease, alcoholic liver disease, or hyperthyroidism or if they were pregnant. In this study, patients with HBV-ACLF were excluded if they were complicated with other viral infection (including hepatitis A, C, D, or E virus; cytomegalovirus; herpes simplex virus; or human immunodeficiency virus) or had evidence of chronic heart, pulmonary, or kidney disease. Exist of following conditions: History of malignant tumors or suspected malignant tumors; Planing to receive organ transplants or having undergone organ transplantation; Having suffered from cerebrovascular accidents, acute myocardial infarction and other major traumas within half a year; Recent history of surgery; Mental disorders or not cooperating. With active bleeding. With heparin and protamine allergy history.

Design outcomes

Primary

MeasureTime frame
coagulation rate;Completion rates of therapy;bleeding rate;

Secondary

MeasureTime frame
APTT of extracorporeal circulation;APTT;

Countries

China

Contacts

Public ContactLang Bai

West China Hospital, Sichuan University

pangbailang@163.com+86 18980602254

Outcome results

None listed

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