Study of coupled plasma filtration adsorption therapy for patients with severe infection and multiple organ dysfunction syndromes
10.3760/cma.j.issn.1671-0282.2017.08.018
- VernacularTitle:配对血浆吸附滤过治疗重症脓毒症并发多器官功能障碍综合征的研究
- Author:
Xiaoli LI
;
Luyi IU
;
Jing HU
;
Yafeng LIANG
;
Meifeng LI
;
Xinghan TIAN
;
Xifeng WANG
;
Qingxia YU
;
Jia LIU
- Keywords:
Hemoperfusion with resin adsorption;
Coupled plasma filtration adsorption;
Continuous venous-venous hemofiltration;
Multiple organ dysfunction syndromes;
Cytokines
- From:
Chinese Journal of Emergency Medicine
2017;26(8):919-923
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effect of coupled plasma filtration adsorption (CPFA) on plasma cytokines:TNF-α,IL-1β,IL-6,cellular immunity,blood lactate acid concentration,heart rate,respiration rate,oxygenation index,hemodynamics,blood cells counts,and prognosis in patients with multiple organ dysfunction syndromes (MODS).Methods This was a prospective,randomized clinical trial in 45 patients diagnosed as MODS.Patients were randomly assigned to hemoperfution with resin adsorption (HP) + continuous venous-venous hemofiltration (CVVH) group,CPFA group and CVVH group.The general clinical data,APACHE Ⅱ score,number of failure organ and previous mentioned biomarkers were documented.Blood samples were collected before and after blood filtration with any one of these procedures.The plasma samples were isolated and stored with frozen at-60 ℃.Data were statistically analyzed with SPSS 13.0 version software.Results In CPFA group,plasma cytokines,TNF-α、IL-1β、IL-6,decreased markedly after plasma adsorption for two hours (P ＜ 0.01);and plasma concentrations of IL-6 were further descended after subsequent CVVH for 10 hours (P ＜ 0.05).In HP + CVVH group,plasma cytokines,TNF-α、IL-1β、IL-6,decreased markedly after HP (P ＜ 0.01),and plasma concentrations of IL-6 were further descended after subsequent CVVH for 10 hours (P ＜ 0.05).In CVVH group,plasma cytokines,TNF-α、IL-1β、IL-6,decreased after CVVH for 12 hours (P ＜ O.05).Blood lactate acid concentration,heart rate,respiration rate,oxygenation index,T-lymphocytes subgroups (CD3 +,CD4 +,CD8 +,CD4 +/CD8 + ratio),clinical symptoms were improved and dose of vasoactive agent was reduced in the patients of three groups without differences among them.The counts of red blood cells,white blood cells and platelets after CPFA and CVVH showed no significant changes.There was no significant difference in blood cell counts between CPFA and CVVH groups.After HP + CVVH,there was a trend of decrease in platelet count (P ＜ 0.05).Platelet counts were significanfly higher in patients treated with CPFA and CVVH group than those in patients treated with HP + CVVH group (P ＜ 0.05).There were 6 patients died in HP + CVVH group,6 patients died in CPFA group and 5 patients died in CVVH group within 28days.Conclusions The comparison of efficacy of blood filtration among 3 modalities of HP + CVVH,CPFA and CVVH showed CPFA had higher capacity of Inflammatory medium scavenging than CVVH,and had less damage effect on blood visible component,especially on platelet compared with HP + CVVH.CPFA was an effective and safety modality in the treatment of the patients with multiple organ dysfunction syndrome.
