The study on the value of stagnation rate at 15 min of indocyanine green for assessment of hepatic reserve function / 天津医药

ABSTRACT

Objective To observe the clinical value of indocyanine green retention rate at 15 minutes (ICGR15) in the evaluation of hepatic functional reserve. Methods A total of 185 patients with liver disease, including 45 cases of liver failure, 90 cases of cirrhosis (child A, B and C, respectively), 20 cases of acute hepatitis, 30 cases of chronic hepatitis (mild, moderate). Expression levels of ICGR15 were compared between groups. Values of ICGR15, total bilirubin (TBIL), albumin (ALB), blood coagulation time (PT) were compared before treatment and one month after treatment in hepatic failure group. Levels of alanine aminotransferase (ALT), aspertate aminotransferase (AST), TBIL and ICGR15 were compared before treatment and 1 month after treatment in acute hepatitis group. Results Levels of ICGR15 (%) were 56.3±14.7, 28.9±9.6, 22.4±6.8 and 13.7±2.3 in liver failure group, liver cirrhosis group, acute hepatitis group and chronic hepatitis group, which showed a gradual downward trend (F=125.317, P<0.05). Among them, the levels of ICGR15 (%) were 17.3±5.4, 25.7±7.5 and 34.5±7.3 in Child A, B and C groups of liver cirrhosis group, which showed a gradual upward trend (P<0.05). After one month treatment, levels of TBIL, PT and ICGR15 were significantly lower than T helper 17 cells; intima-media thickness before the treatment in liver failure group. The levels of ALT, AST, TBIL and ICGR15 were significantly lower after treatment than those before treatment in acute hepatitis group (P<0.05). Conclusion ICGR15 can reflect hepatic reserved function, which is not affected by the application of albumin and fresh plasma, and makes up the deficiency of PT and ALB detection.