New blood filter aims to save lives in liver failure and sepsis

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: 1. Age between 18 and 70 years with a background of chronic liver disease, regardless of the presence of cirrhosis. 2. Total bilirubin (TBIL) \> 12 mg/dL. 3. International normalized ratio (INR) ≥ 1.5. 4. Meeting the diagnostic criteria for sepsis: confirmed or suspected infection, with a sequential organ failure assessment (SOFA) score increase of ≥ 2 points. (5) High inflammatory status: IL-6 \> 80 pg/ml. (6) Diagnosis of sepsis within the past 72 hours. Exclusion Criteria: 1. Inherited metabolic liver disease (including Wilson's disease, hereditary hemochromatosis, and alpha-1 antitrypsin deficiency). 2. Patients with hepatocellular carcinoma or other malignancies. 3. Pregnant or breastfeeding women. 4. Patients with human immunodeficiency virus (HIV) infection or other immunodeficiency diseases (including active hematological malignancies, congenital immunodeficiency syndromes, or those currently receiving high-dose systemic immunosuppressive therapy). 5. Unstable phase of cerebrovascular events. 6. History of organ transplantation. 7. Patients with irreversible or terminal extrahepatic organ failure that precludes safe extracorporeal circulation or confounds the intervention: ①Terminal chronic obstructive pulmonary disease, terminal cor pulmonale, brain death, or persistent vegetative state, or Grade IV hepatic encephalopathy. ②Requirement for renal replacement therapy (RRT) at the time of screening/enrollment. ③Despite adequate fluid resuscitation, vasopressors, and steroid treatment, unable to maintain mean arterial pressure above 65 mmHg. 8. Platelet count \< 50×10E9/L, severe coagulation disorders (INR\>3.5), or active bleeding. 9. Known allergies to extracorporeal circulation, hemoperfusion, or other severe allergic history. 10. Refusal by the patient or their legally authorized representative (LAR) to participate in the study, or sign the informed consent form. 11. Inability to return for regular follow-up visits as planned in the study. 12. Other conditions that, in the judgment of the researchers, make the patient unsuitable for enrollment.