Reanalysis of 320 cases with the clinical diagnosis of acute drug induced liver injury / 中华消化杂志

ABSTRACT

Objective To explore the reliability of Chinese simplified diagnostic method for acute drug‐induced liver injury (DILI) in diagnosis of acute DILI .Methods From 2008 to 2013 ,a total of 320 patients diagnosed with acute DILI were enrolled .The clinical data of them were collected .International recognized Roussel Uclaf causality assessment method (RUCAM ) was taken as control and then simplified diagnostic method for DILI in China was evaluated . Variance analysis was performed for statistical analysis .Gamma value of two diagnostic methods was calculated and the correlation was analyzed .Results Among the 320 patients with acute DILI ,according to RUCAM ,there were 39 cases (12 .19% ) with quite high probability ,193 with high probability (60 .31% ) ,74 with possibility (23 .12% ) ,11 with less possibility (3 .44% ) and three with no probability (0 .94% ) .According to simplified diagnostic method for acute DILI ,194 cases were diagnosed (60 .62% ) ,103 were suspicious (32 .19% ) and 23 were excluded (7 .19% ) .The RUCAM score of diagnosed group (7 .5 ± 1 .2) was higher than that of suspicious group (5 .3 ± 1 .3) and excluded group (2 .1 ± 1 .1) ,and the difference was statistically significant (F =239 .545 ,P< 0 .01) .The correlation analysis between these two diagnostic methods indicated that Gamma value was 0 .955 (P < 0 .01) .Conclusions The simplified diagnostic method for acute DILI in China is simple ,practical and consistent with RUCAM .It can be used as one of the clinical methods for screening acute DILI .