盐酸可洛派韦联合索磷布韦治疗慢性丙型肝炎的效果及安全性分析
DOI: 10.12449/JCH260815
Effectiveness and safety of coblopasvir hydrochloride combined with sofosbuvir in treatment of chronic hepatitis C
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摘要:
目的 分析盐酸可洛派韦联合索磷布韦(CLP/SOF)治疗慢性丙型肝炎(CHC)及丙型肝炎病毒(HCV)基因3b亚型患者的病毒学应答率、肝肾功能指标变化、不良事件情况等,为临床诊疗提供参考。 方法 选取马鞍山市第四人民医院2023年3月1日—2024年7月31日收治的CHC患者,采用CLP/SOF方案治疗,疗程12周,于治疗第4、8、12周及治疗结束后12周随访,收集HCV RNA、血常规、肝肾功能等数据。评估治疗结束后12周持续病毒学应答(SVR12)率及安全性。采用Friedman检验比较不同时间点的肝肾功能、血常规指标及肝纤维化评分的差异。 结果 共纳入107例接受CLP/SOF治疗的CHC患者,年龄22~92岁,男55例,HCV基因型以1b型(46.73%)和3b型(28.97%)为主。合并疾病主要包括肝硬化15例、脂肪肝27例、梅毒15例、乙型肝炎病毒(HBV)感染8例、人类免疫缺陷病毒(HIV)感染2例。总体SVR12率为100%(107/107),不同基因型、合并肝硬化、脂肪肝、梅毒、HBV感染、HIV感染等亚组的SVR12率均为100%。HCV基因3b型合并肝硬化、脂肪肝、梅毒、HBV感染、高血压或糖尿病的患者SVR12率亦达100%。CLP/SOF治疗后,患者肝功能指标丙氨酸氨基转移酶、天冬氨酸氨基转移酶、总胆红素和血红蛋白水平较基线均呈下降趋势(P值均<0.001),肝纤维化评分纤维化-4指数、天冬氨酸氨基转移酶与血小板比值指数亦呈下降趋势(P值均<0.001)。治疗前肌酐中位水平为66 μmol/L,到治疗12周时降至52 μmol/L(P<0.001);107例CHC患者均未发生不良事件。 结论 CLP/SOF治疗CHC患者具有较高的SVR12率,肝功能及肝纤维化指标均明显改善,对肾功能无明显影响,药物安全性好,值得临床推广。 Abstract:Objective To investigate the effectiveness and safety of coblopasvir hydrochloride combined with sofosbuvir (CLP/SOF) in the treatment of patients with chronic hepatitis C (CHC) and those with genotype 3b in terms of virologic response rate, changes in liver and renal function parameters, and adverse events, and to provide a reference for clinical diagnosis and treatment. Methods The patients with CHC who were admitted to Maanshan Fourth People’s Hospital from March 1, 2023 to July 31, 2024 were enrolled and treated with CLP/SOF for a course of 12 weeks. Follow-up assessments were conducted at weeks 4, 8, and 12 of treatment and at 12 weeks after the end of treatment, and related data were collected, including HCV RNA, routine blood test results, and liver and renal function parameters. Sustained virologic response at 12 weeks after treatment (SVR12) and safety profile were evaluated. The Friedman test was used for comparison of liver and renal function parameters, routine blood test results, and liver fibrosis score at different time points. Results A total of 107 CHC patients treated with CLP/SOF were enrolled, with an age of 22 — 92 years, and there were 55 male patients. The predominant genotypes were 1b (46.73%) and 3b (28.97%). Comorbidities mainly included liver cirrhosis (15 patients), fatty liver disease (27 patients), syphilis (15 patients), HBV infection (8 patients), and HIV infection (2 patients). The overall SVR12 rate was 100% (107/107), with an SVR12 rate of 100% for subgroups with different genotypes and those with liver cirrhosis, fatty liver disease, syphilis, HBV infection, or HIV infection. The patients with HCV genotype 3b comorbid with liver cirrhosis, fatty liver disease, syphilis, HBV infection, hypertension or diabetes also achieved an SVR12 rate of 100%. After CLP/SOF treatment, the patients showed significant reductions in the levels of the liver function parameters alanine aminotransferase, aspartate aminotransferase, total bilirubin, and hemoglobin (all P<0.001) and significant reductions in the liver fibrosis scores fibrosis-4 and aspartate aminotransferase-to-platelet ratio index (both P<0.001). The median creatinine level was 66 μmol/L before treatment, which decreased to 52 μmol/L at week 12 of treatment (P<0.001). No adverse events were reported. Conclusion Patients with CHC achieve a high SVR12 rate and significant improvements in liver function parameters and liver fibrosis markers after treatment with the CLP/SOF regimen, and this regimen has no significant impact on renal function and shows a favorable safety profile. Therefore, it holds promise for clinical application. -
Key words:
- Hepatitis C, Chronic /
- Coblopasvir Hydrochloride /
- Sofosbuvir /
- Treatment Outcome
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表 1 纳入CHC患者的一般特征
Table 1. General characteristics of patients with chronic hepatitis C
项目 数值 性别[例(%)] 男 55(51.40) 女 52(48.60) 年龄[例(%)] 22~49岁 36(33.64) 50~59岁 47(43.93) 60~69岁 16(14.95) 70~92岁 8(7.48) HCV RNA(×106 IU/mL) 3.64(1.13~13.20) HCV基因型[例(%)] 1b型 50(46.73) 2a型 15(14.02) 3a型 4(3.74) 3b型 31(28.97) 6a型 7(6.54) HCV感染途径[例(%)] 输血/血制品 36(33.64) 吸毒 32(29.91) 其他 39(36.45) 肝硬化情况[例(%)] 无肝硬化 92(85.98) 代偿期肝硬化 14(13.08) 失代偿期肝硬化 1(0.93) 脂肪肝[例(%)] 合并 27(25.23) 不合并 80(74.77) HCC[例(%)] 合并 1(0.93) 不合并 106(99.07) 梅毒[例(%)] 合并 15(14.02) 不合并 92(85.98) HBV感染[例(%)] 合并 8(7.48) 不合并 99(92.52) HIV感染[例(%)] 合并 2(1.87) 不合并 105(98.13) 精神类疾病[例(%)] 合并 2(1.87) 不合并 105(98.13) 注:CHC,慢性丙型肝炎;HCV,丙型肝炎病毒;HCC,肝细胞癌;HBV,乙型肝炎病毒;HIV,人类免疫缺陷病毒。
表 2 CHC患者病毒学应答情况
Table 2. Virological response of CHC patients
项目 例数 RVR4 RVR8 RVR12 SVR12 HCV基因型 1b型 50 39/39(100%) 28/28(100%) 18/18(100%) 50/50(100%) 2a型 15 13/13(100%) 12/12(100%) 5/5(100%) 15/15(100%) 3a型 4 3/3(100%) 3/3(100%) 2/2(100%) 4/4(100%) 3b型 31 27/27(100%) 16/16(100%) 11/11(100%) 31/31(100%) 6a型 7 3/3(100%) 4/4(100%) 1/1(100%) 7/7(100%) 联合RBV 未联合 75 57/57(100%) 46/46(100%) 25/25(100%) 75/75(100%) 联合 32 28/28(100%) 17/17(100%) 12/12(100%) 32/32(100%) 肝硬化代偿情况 无肝硬化 92 71/71(100%) 52/52(100%) 30/30(100%) 92/92(100%) 代偿期肝硬化 14 13/13(100%) 10/10(100%) 6/6(100%) 14/14(100%) 失代偿期肝硬化 1 1/1(100%) 1/1(100%) 1/1(100%) 1/1(100%) 合并脂肪肝 否 80 60/60(100%) 45/45(100%) 26/26(100%) 80/80(100%) 是 27 25/25(100%) 18/18(100%) 11/11(100%) 27/27(100%) 合并HCC 否 106 85/85(100%) 63/63(100%) 37/37(100%) 106/106(100%) 是 1 — — — 1/1(100%) 合并梅毒 否 92 74/74(100%) 54/54(100%) 33/33(100%) 92/92(100%) 是 15 11/11(100%) 9/9(100%) 4/4(100%) 15/15(100%) 合并HBV感染 否 99 78/78(100%) 60/60(100%) 35/35(100%) 99/99(100%) 是 8 7/7(100%) 3/3(100%) 2/2(100%) 8/8(100%) 合并HIV感染 否 105 84/84(100%) 62/62(100%) 37/37(100%) 105/105(100%) 是 2 1/1(100%) 1/1(100%) — 2/2(100%) 合并精神类疾病 否 105 84/84(100%) 62/62(100%) 37/37(100%) 105/105(100%) 是 2 1/1(100%) 1/1(100%) — 2/2(100%) 注:部分患者在对应的随访时间点未回院进行HCV RNA检测,导致数据缺失。“—”表示未进行HCV RNA检测。CHC,慢性丙型肝炎;HCV,丙型肝炎病毒;RBV,利巴韦林;RVR4,治疗4周快速病毒学应答;RVR8,治疗8周快速病毒学应答;RVR12,治疗12周快速病毒学应答;SVR12,治疗结束12周持续病毒学应答;HCC,肝细胞癌;HBV,乙型肝炎病毒;HIV,人类免疫缺陷病毒。
表 3 CLP/SOF治疗后CHC患者肝、肾功能改变情况
Table 3. Changes in hepatic and renal function of patients with chronic hepatitis C
指标 基线 治疗4周 治疗8周 治疗12周 治疗结束12周 χ2 值 P值 ALT(U/L) 58(38~105) 18(13~25) 15(11~21) 21(12~38) 15(12~19) 182.44 <0.001 AST(U/L) 46(33~68) 20(17~27) 20(16~28) 24(13~30) 17(15~20) 161.86 <0.001 TBil(μmol/L) 11.9(9.0~16.3) 12.7(8.3~15.1) 10.5(6.4~14.9) 9.2(5.8~15.8) 9.4(7.1~12.2) 29.83 <0.001 WBC(×109/L) 4.94(4.06~6.04) 5.34(4.28~6.38) 4.93(3.94~6.17) 5.25(3.74~7.07) 5.29(4.51~6.28) 8.92 0.063 HGB(g/L) 138(130~154) 136(126~147) 134(124~145) 132(121~155) 132(123~145) 20.47 <0.001 PLT(×109/L) 153(112~189) 149(107~188) 156(117~200) 156(122~176) 136(112~167) 6.67 0.154 FIB-4 2.30(1.44~3.74) 1.79(1.21~2.88) 1.68(1.26~3.14) 1.91(1.06~3.15) 1.80(1.22~2.58) 28.23 <0.001 APRI 0.78(0.54~1.49) 0.36(0.26~0.56) 0.34(0.23~0.57) 0.39(0.23~0.59) 0.32(0.22~0.45) 116.76 <0.001 BUN(mmol/L) 4.94(4.15~6.04) 4.81(4.27~5.91) 5.03(4.31~6.14) 5.34(3.65~8.17) 5.55(4.62~6.78) 12.79 0.012 Cr(μmol/L) 66(57~75) 69(59~78) 68(60~79) 52(45~80) 60(49~77) 32.49 <0.001 注:CLP/SOF,可洛派韦/索磷布韦;CHC,慢性丙型肝炎;ALT,丙氨酸氨基转移酶;AST,天冬氨酸氨基转移酶;TBil,总胆红素;BUN,血尿素氮;Cr,肌酐;WBC,白细胞;HGB,血红蛋白;PLT,血小板计数;FIB-4,纤维化-4指数;APRI,天冬氨酸氨基转移酶与血小板比值指数。
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