ArticleCase reports in nephrology and dialysis
Single Pass Albumin Dialysis and Plasma Exchange for Copper Toxicity in Acute Wilson Disease.
Article in Case reports in nephrology and dialysis. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- The gut-liver-kidney-brain axis in Wilson disease: copper speciation-flux and barrier-mediated organ crosstalk.Frontiers in immunology · 2026Review
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Wilson disease (WD) is a disorder of copper metabolism that results in accumulation of copper in tissues. In acute WD, patients present with fulminant hepatic failure, encephalopathy, and hemolytic anemia due to copper release from necrotic hepatocytes. Many will require life-saving liver transplantation. Extracorporeal liver support systems can provide a bridge to transplantation for critically ill patients. We report our experience with 2 patients for whom we used a combination of plasma exchange (PLEX) and single pass albumin dialysis (SPAD), or SPAD alone as a bridge to liver transplantation. Case Reports: A 17-year-old girl (patient 1) and a 12-year-old boy (patient 2) presented with fulminant hepatic failure, hemolytic anemia, and acute kidney injury. Patient 1 received SPAD on days 2 and 3 (total 32 h). Serum copper decreased from 22.3 to 15.9 µmol/L (28.7% decrease), measured after 28 h of continuous SPAD. She underwent successful liver transplantation on day 4 after presentation. Patient 2 was treated with PLEX on days 1, 3, 4, and 5 and with SPAD on days 3-6. Serum copper decreased from 48.7 to 25.8 µmol/L (47% decrease) after the first session of PLEX and from 35.5 to 21.5 µmol/L (39.4% decrease) after the second session. The serum copper level was 16.2 µmol/L after 4 sessions of PLEX (and ongoing SPAD), with an overall 66.7% reduction in copper levels over 5 days combining both therapies. He underwent successful liver transplantation on day 6. Conclusion: We conclude that SPAD, with or without PLEX, is effective in reducing serum copper levels as a bridge to liver transplantation in WD. PLEX may be more efficient at removing copper but is associated with a rebound increase in copper levels between sessions.
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