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Plasma Exchange in PaediatRic Acute Liver Failure: protocol for a multi-center, controlled registry-study on safety, tolerability, efficacy and outcome- the PEARL study

Plasma Exchange in PaediatRic Acute Liver Failure: protocol for a multi-center, controlled registry-study on safety, tolerability, efficacy and outcome- the PEARL study - PEARL study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
DRKS
Registry ID
DRKS00038011
Enrollment
100
Registered
2025-10-01
Start date
2025-10-01
Completion date
Unknown
Last updated
2025-10-06

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

Conditions

K72.0

Interventions

Group 1: Children with acute liver failure receiving standard of care plus standardized therapeutic plasma exchange Group 2: Children with acute liver failure receiving standard of care

Sponsors

University Hospital Tübingen, Children´s Hospital, Department Pediatrics I
Lead Sponsor

Eligibility

Sex/Gender
All
Age
No minimum to 17 Years

Inclusion criteria

Inclusion criteria: Children with acute liver failure according to PALF study group (biochemical evidence of acute liver injury; hepatic-based coagulopathy - not corrected by vitamin K - defined as a prothrombin time (PT) = 15 seconds or international normalized ratio (INR) = 1.5 in the presence of clinical HE or a PT = 20 seconds or INR = 2 regardless of the presence or absence of clinical HE; no known chronic liver disease)

Exclusion criteria

Exclusion criteria: • Severe haemorrhage* • Recent or acute intracerebral bleeding • Irreversible brain damage • Budd-Chiari syndrome • Chronic liver disease/ cirrhosis • Acute-on-chronic liver failure • Consent not provided by caretaker *definition of severe hemorrhage: bleeding that leads to hemodynamic instability, defined as an increase in heart rate by >20% from baseline or a decrease in blood pressure by >20% from baseline.

Design outcomes

Primary

MeasureTime frame
Survival with native liver (SNL) during hospital stay

Secondary

MeasureTime frame
overall survival, vasopressor and ventilation requirements, inflammatory mediators, liver synthetic function and degree of hepatic encephalopathy

Countries

Denmark, Germany, Portugal, Spain, Switzerland, United Kingdom

Contacts

Public ContactJohannes Hilberath

University Hospital Tübingen, Children´s Hospital, Department Pediatrics I

johannes.hilberath@med.uni-tuebingen.de+49 7071 29 0

Outcome results

None listed

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