Publications by authors named "Rey Gorsuch"

An intravenous plasmapheresis catheter which excludes >99.4% of platelets from external ultrafiltration circuits is currently undergoing safety and efficacy trials for fluid removal from NYHA class II-IV congestive heart failure patients resistant to diuretic drug therapy. In animals, the SCIP catheter allowed a four fold increase in ultrafiltration efficiency without hemolysis, hemoinstability or external cartridge changes in 72 hours of treatment.

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Intermittent dialysis is still the predominant treatment for acute or chronic renal insufficiency in the USA despite increasing evidence that slower and longer fluid management therapies are more beneficial to the patient. We have investigated the use of slow continuous intracorporeal plasmapheresis (SCIP) as a more efficient and hemodynamically stable alternative means of treating acute fluid overload. In this paper we discuss preliminary observations on the safety of SCIP catheter insertion, fluid removal, extraction and pathology in Yorkshire pigs.

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Future advances in dialysis of end-stage renal disease patients may include improvements in therapeutic continuity and patient mobility. Continuous renal replacement therapies could lead to self-contained, mobile and potentially wearable dialysis units. We investigated an experimental, intravenous slow-continuous plasma separation system (IPSS) as a precursor to direct intravenous hemofiltration.

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