[Analysis of prognostic factors of severe jaundice patients using HB-H-6 resin plasma perfusion]

To investigate the influencing factors of efficacy of plasma perfusion in patients with severe jaundice.

The clinical data of 78 patients with severe jaundice due to different causes receiving HB-H-6 resin plasma perfusion therapy admitted to Tianjin Third Central Hospital from October 2006 to July 2010 were retrospectively analyzed. Patients were divided into improved group (n = 51) and ineffective group (n = 27) according to outcomes. The effecting factors of prognosis, including age, sex, hospital stay days, number of perfusion therapy received, Child-Pugh scores before perfusion, total bilirubin (TBil) levels before perfusion, and mean TBil rebound rate were studied by univariate and multivariate logistic regression analysis.

All 78 patients received (3.31 ± 1.36) times of HB-H-6 resin plasma perfusion treatment. Child-Pugh score before perfusion, TBil (μmol/L) before perfusion and mean TBil rebound rate in improved group were significantly lower than those in ineffective group [Child-Pugh score before perfusion: 8.06 ± 1.01 vs. 9.44 ± 1.19; TBil before perfusion: 384.29 ± 170.41 vs. 504.93 ± 206.88; mean TBil rebound rate: -(7.35 ± 20.76)% vs. (37.32 ± 23.22)%]. They were also significantly different in gender between two groups (improved group: 30 males, 21 females; ineffective group: 24 males, 3 females, P < 0.05 or P < 0.01). Gender and mean TBil bounce rate were defined as independent significant factors influencing the clinical results by multivariate logistic regression analysis. Regression coefficient β were 5.35 and -2.82 for gender and mean TBil bounce rate respectively [χ (2) = 64.42, P = 0.000]. Receive operating characteristic curve (ROC curve) analysis showed that the area under the curve (AUC) was 0.90 (0.82, 0.97), and mean TBil bounce rate higher than 29.5% indicated poor prognosis. No obvious side effects were observed after plasma perfusion.

Gender and mean TBil bounce rate were independent risk factors in treatment of severe jaundice with HB-H-6 resin plasma perfusion. Mean TBil bounce rate higher than 29.5% indicated a poor prognosis.