The therapeutic value of continuous renal replacement therapy on severe sepsis coincidence with capillary leak syndrome in surgical patients / 中国医师杂志

ABSTRACT

Objective To investigate the clinical therapeutic value of CRRT on severe sepsis coincidence with capillary leak syndrome in surgical patients. Methods 38 patients suffering from severe sepsis coincidence with capillary leak syndrome were random divided into routine group ( n = 18 ) and CRRT group ( n =20). Both groups were given routine treatment, while the patients of CRRT group were given CRRT in addition. Red blood cell count (RBC), haematoglobin level, blood platelets count, leukocyte count, hematocrit (HCT), plasma-albumin level, central venous pressure ( CVP), arterial blood pressure ( ABP), urinary production change of every hour, oxygenation index condition ( PO2\FiO2 ) were measured at 0, 12, 24, 48,72 hour following routine treatment or CRRT. Additionally, serum levels of tumor necrosis factor- a (TNF-α), interleukin-6 (IL-6) and interleukin-8(IL-8) were determined at the same time. Results Blood platelets count, HCT, plasma-albumin level in CRRT group were significantly higher than those of routine group [72 h (211. 75 ± 45. 23 ) × 109 vs ( 135.67 ± 41.45 ) × 109 ;0. 43 ± 0. 05 vs 0. 35 ±0. 04; (48. 60 ±4. 76) g/L vs (41.17 ±4. 64) g/L, P <0. 01 ]. WBC were significantly lower than those of routine group[72 h(7.58 ±2.31) ×109 vs (13.77 ±2.67) × 109, P <0.01]. Change of ABP, PO2\FiO2, urinary production for every hour was notably increased than those of routine group [72 h (94. 25 ±8.60) mmHg vs ( 84. 22 ± 7. 37 ) mmHg; 345. 25 ± 35. 21 vs 304. 22 ± 38. 74; ( 80. 15 ± 14. 54 ) ml vs (62. 72 ± 12. 33) ml, P <0. 01 ]. The serum levels of TNF-α, IL-6 and IL-8 of CRRT group were markedly decreased compared with those of routine group(72 h249. 55 ±99. 60 vs 368. 83 ±97. 11 ;600. 75 ±98. 31 vs 718. 94 ± 92. 00 ;665. 35 ±138. 44 vs 843. 22 ±123. 95 , P <0. 01,P <0.05). Conclusions CRRT can significantly improve patient's condition, which may be an effective nechanism to treat the surgical patients with severe sepsis coincidence with capillary leak syndrome.