A randomized controlled study on the effect of entecavir in the treatment of 50 patients with chronic severe hepatitis B / 中国基层医药

ABSTRACT

Objective To investigate the effect of entecavir in the treatment of chronic severe hepatitis B and the influence on peripheral blood T cell subsets and liver function.Methods 100 patients with chronic severe hepati-tis B were selected as research subjects,who met the inclusion criteria.The patients were randomly divided into the observation group(50 cases)and control group(50 cases),then the clinical effects were assessed after treatment. Results The CD +4 ,CD +4 /CD +8 of the observation group and control group after treatment were (40.65 ±5.06)%and (35.32 ±5.18)%,(1.83 ±0.35)% and (1.30 ±0.26)%,which were significantly higher than before treat-ment,the differences were statistically significant(t =7.762 and 5.192,6.319 and 3.392,all P <0.05),the CD +8 levels were (22.13 ±4.85)% and (27.24 ±4.66)%,which were significantly lower than before treatment,the differences were significant(t =8.553,3.667,all P <0.05).The CD +4 ,CD +4 /CD +8 of the observation group were significantly higher than the control group,the differences were statistically significant(t =3.479,5.413,all P <0.05),the CD +8 was significantly lower than the control group,the difference was significant(t =3.551,P <0.05). The ALT,AST,HBV-DNA of the observation group and control group after treatment were (45 ±17)U /L and (90 ± 22)U /L,(55 ±20)U /L and (86 ±25 )U /L,(2.71 ±0.50)copy/mL and (4.62 ±0.53)copy/mL,which were significantly lower than before treatment,the differences were statistically significant(t =10.568 and 6.773,9.935 and 7.035,6.339 and 3.448,all P <0.05).The ALT,AST,HBV-DNA of the observation group were significantly lower than the control group,the differences were statistically significant(t =3.662,3.514,3.604,all P <0.05). Conclusion Entecavir can effectively suppress viral replication,enhance immune function and improve liver func-tion,and has better security in the treatment of 50 patients with chronic severe hepatitis B,which is worthy of clinical use.