Clinical Report: Continuous Monitoring Boosts Liver Assessment

Overview

Continuous biochemical monitoring of donor livers during machine perfusion may enhance the assessment process before transplantation. A new point-of-care platform allows for real-time measurement of key biochemical markers.

Background

The assessment of donor livers is critical for successful transplantation, as it directly influences graft outcomes. Traditional monitoring methods rely on intermittent laboratory measurements, which may miss rapid biochemical changes. Continuous monitoring could provide a more comprehensive view of liver health, particularly regarding bile duct function.

Data Highlights

Key Findings

• Continuous monitoring system measures pH, glucose, and lactate in perfusion fluid and bile.
• Measurements closely matched those from standard clinical analyzers.
• Rising bile lactate was observed before conventional indicators in a liver that was discarded.
• Simultaneous analysis of perfusion fluid and bile provides a broader biochemical picture.
• Exploratory analyses suggest bile-derived measures may be more informative than perfusate markers alone, but these findings are preliminary.

Clinical Implications

The implementation of continuous monitoring could facilitate earlier recognition of trends in liver function during preservation.

Conclusion

Continuous biochemical monitoring represents a potential advancement in liver assessment. Further studies are needed to validate these findings.

Related Resources & Content

1. A clinically deployed dual-compartment biochemical monitoring platform for human liver perfusion, Nature Communications, 2026 -- Continuous Monitoring Boosts Liver Assessment
2. The New Gastroenterologist — Enhanced Risk Assessment Tool May Optimize HCC Monitoring in Cirrhosis Patients
3. Drug Safety — Approach for Evaluating Clinical Data on Liver Safety
4. MDSpire News — GALAD Score Enhances HCC Surveillance Accuracy
5. Frontiers in Medicine — Borderline Liver Enzyme Patterns and Their Metabolic–Inflammatory Signatures: An Observational Outpatient Study
6. Guidance and consensus on machine perfusion devices, NICE
7. Normothermic regional perfusion (NRP) use in controlled donation after circulatory determination of death, PMC
8. EASL Clinical Practice Guidelines on liver transplantation, Journal of Hepatology
9. Improved Outcomes and Resource Use With Normothermic Machine Perfusion in Liver Transplantation | Surgery | JAMA Surgery | JAMA Network
10. Normothermia Machine Perfusion Is Associated With Reduced Transfusion Requirements, Improved Hemodynamic Stability, and Decreased Vasopressor Use During the Postreperfusion Phase of Liver Transplantation - PMC
11. Frontiers | Graft quality assessment during machine perfusion in liver transplantation: a review of current evidence and emerging strategies
12. A clinically deployed dual-compartment biochemical monitoring platform for human liver perfusion | Nature Communications