Prospective crossover study for a standardized comparison of the dextrane sulfate whole blood and plasma apheresis system in patients with cardiovascular disease and severe dyslipidemia

Atherosclerosis. Supplements
Wolfgang RamlowGrit Waitz

Abstract

The objective of this study was a standardized comparison of the safety and effectiveness of the Kaneka (Kaneka Corporation, Osaka, Japan) whole blood (Liposorber DL-100) and plasma (Liposorber LA-15) lipoprotein apheresis (LA) system to optimize the individual therapy of patients with cardiovascular disease and severe dyslipidemia. Six chronic LA patients with a pre-treatment LDL-C < 6 mmol/l in steady state received a total of three treatments with the LA-15 device, followed by three treatments with the DL-100 device or vice versa. To achieve a standardized comparison the treated blood volume for any patient was kept identical for both procedures. Sampling points for total cholesterol, LDL-C, HDL-C, Lp(a), triglyceride, blood count, and bradykinin measurements were adjusted for both techniques. Total cholesterol, LDL-C, HDL-C, Lp(a), and triglycerides were reduced by 59.2 ± 6.5%, 79.3 ± 6.9%, 7.1 ± 3.9%, 87.3 ± 3.1%, 22.5 ± 24.2% using the DL-100 system and by 51.4 ± 5.2%, 65.2 ± 3.7%, 2.2 ± 4.9%, 72.7 ± 2.2%, 46.5 ± 9.4% using the LA-15 system, showing that the DL-100 adsorber was significantly more effective for lowering total cholesterol (p = 0.044), LDL-C (p = 0.001), Lp(a) (p = 0.029), while triglycerides were reduced to...Continue Reading

Citations

Sep 19, 2020·Current Atherosclerosis Reports·Sergei N PokrovskyMarat V Ezhov

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