Progress of the study on the treatment of endotoxemia by hemoperfusion
10.3760/cma.j.issn.1673-4181.2009.01.012
- VernacularTitle:用血液灌流治疗内毒素血症的研究进展
- Author:
Shuang TIAN
;
Tao LI
- Publication Type:Journal Article
- Keywords:
Endotoxin;
Cytokines;
Endotoxemia;
Hemoperfusion;
Adsorption
- From:
International Journal of Biomedical Engineering
2009;32(1):50-54
- CountryChina
- Language:Chinese
-
Abstract:
Endotoxemia is due to the infection of bacteria or lesions which release a lot of toxins into the blood,or the infusing of large amount of endotoxin-contaminated liquid.It can cause systemic inflammatory response syndrome,sepsis,or multiple organ dysfunction syndrome.Endotoxemia is a common and complex problem in modern emergency medicine.Early diagnosis and timely blocking not only can prevent further infection but also plays a positive role in the prevention and treatment of sepsis and its complications.In recent years,progresses have been made in the treatments of endotoxemia by hemoporfusion.The direct adsorption of endotoxin and inflammatory cytokines in blood can quickly reduce their concentration.This can not only weaken their own activity but also inhibit the release of other harmful cytokines,so as to improve the symptoms of infection.So far,the specific hishaffinity adsorbents having the clinical value are still at the exploratory stage.Although these materials were found effective in the treatments of endotoxemia,in-depth study need to be carried out on their clinical criteria in order to acquiremore satisfied results.
