Ignite Creation Date:
2025-12-25 @ 3:10 AM
Ignite Modification Date:
2025-12-31 @ 1:33 PM
Study NCT ID:
NCT05667805
Status:
RECRUITING
Last Update Posted:
2025-01-14
First Post:
2022-12-16
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Coagulation in Cirrhosis
Sponsor:
Medical University of Vienna
Organization:
Study Overview
Official Title:
Coagulation in Cirrhosis
Status:
RECRUITING
Status Verified Date:
2025-01
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
COUCH
Brief Summary:
Out of fear of bleeding, liver cirrhosis patients are often treated prophylactically with blood and coagulation products before minor interventions. The COUCH study will examine whether these patients benefit from a restrictive administration of coagulation products.
Detailed Description:
Patients with cirrhosis commonly have deranged coagulation parameters, in particular thrombocytopenia and/or an increased INR. However, these laboratory findings do not necessarily correlate with an increased tendency of bleeding. In fact, the reduced synthesis of both pro- and anticoagulant factors often equates to a new equilibrium in the coagulation system. Nevertheless, out of fear of bleeding, liver cirrhosis patients with deviated laboratory coagulation parameters are often aggressively treated with coagulation products (such as platelet concentrates and prothrombin complex concentrate (PCC)) before minor interventions and punctures. Since these products can also have procoagulant side effects, we will investigate whether patients with liver cirrhosis without a history of bleeding or clinical bleeding signs benefit from a restrictive substitution regime. The study will be carried out monocentrically at the General Hospital of Vienna, and will include 400 patients divided into two groups (liberal vs. restrictive substitution of thrombocytes and/or PCC) over an est. period of 4 years.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: