Seminars in vascular surgery
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Review Meta Analysis
Management of renal dysfunction in patients with liver cirrhosis: role of pretransplantation hemodialysis and outcomes after liver transplantation.
Patients with end-stage liver disease (ESLD) who develop hepatorenal syndrome (HRS) have very high mortality rates. For patients with HRS type I, median survival without specific therapy is only 2 weeks. Due to worsening clinical condition in such patients secondary to uremia and hepatic disease, some form of renal replacement therapy (RRT), either intermittent hemodialysis IHD or continuous veno-venous hemodialysis (CVVHD), must be instituted. ⋯ However, patients requiring post-LT hemodialysis for prolonged periods showed poor outcomes and a tendency to progress to chronic kidney disease. In all selected studies, patients with post-transplantation CVVHD for a prolonged period had a 3-year survival rate of ≤40%. This review highlights the role of pretransplantation CVVHD in selected patients with HRS who could achieve significantly better survival rates compared with patients without any renal replacement therapy or patients with post-transplantation CVVHD.