
[摘要] 目的 探討聚乙二醇干擾素a-2a與利巴韋林聯合治療難治性丙型肝炎的臨床效果及影響因素。方法 隨機選擇2012年1月—2015年12月間在該院住院治療的40例難治性慢性丙型肝炎(難治性丙肝),給予聚乙二醇干擾素a-2a 180 g,每周一次皮下注射,療程48~72周(只有出現快速應答RVR時療程為48周);利巴韋林800~1 200 mg/d,分2次口服。觀察延長療程后難治性丙肝的不同應答對治療效果的影響,以及丙肝的分型、病毒載量、初次與復治、性別、感染途徑對治療的影響。結果 在40例難治性慢性丙型肝炎中,獲得RVR 、cEVR、PR 、DVR 、NR應答的患者SVR分別為90%、81.8%、42.9%、62.5%和0%,合計70%,RVR 、cEVR明顯高于與PR DVR NR(P<0.05)。非1型SVR的81.25%顯著高于基因1型SVR的62.5%(P<0.05);低載量SVR為86.7%顯著高于高載量的60%(P<0.05);初次治療SVR患者為77.42%顯著高于再次治療的44.44% ,差異有統計學意義(P<0.05)。結論 聚乙二醇干擾素a-2a聯合利巴韋林治療難治性慢性丙型肝炎患者,可根據應答指導治療,可以獲得更高的SVR,是一個有效的治療方法。
[關鍵詞] 難治性丙型肝炎;聚乙二醇干擾素;利巴韋林
[中圖分類號] R512.63 [文獻標識碼] A [文章編號] 1674-0742(2016)12(b)-0130-04
Analysis of Efficacy of Pegylated Interferon Combined with Leigh Bhave Lin in the Treatment of Refractory Chronic Hepatitis C
ZHAO Zhi-feng,JIAO Hong-bo, ZHOU Han,LIU Zhong-sheng, TU Ya,GAO Lan-zhu
Inner Mongolia Tongliao City Infectious Disease Hospital Liver Area , Tongliao , Inner Mongolia,028000 China
[Abstract] Objective To investigate the clinical effect and influencing factors of Peg interferon a-2a combined with Ribavirin in the treatment of refractory hepatitis C. Methods 40 cases patients with intractable chronic hepatitis C were random selected from our hospital. Thepetients was given peginterferon a-2a 180 μg weekly subcutaneous injection for 48~72 weeks(only a quick response RVR for 48 weeks);and ribavirin 800~1 200 mg/day, orally 2 times. Furthermore, the effects of different responses on prolonged treatment of refractory hepatitis C and the type and viral load hepatitis C, initial and retreatment, sex and infective route of were observed. Results The 40 patients with refractory hepatitis C got SVR response with RVR, cEVR, PR, DVR, NR were 90%, 81.8%, 42.9%, 81.8% and 0% respectively after treatment. The total was 70%. cEVR and RVR were significantly higher than that of NR、DVR、NP(P < 0.05), Non genotype 1 SVR 81.25% was significantly higher than that of genotype 1 SVR 62.5% (P < 0.05), low load SVR 86.7% was significantly higher than that in the high loading of 60% (P < 0.05),initial treatment 77.42% was significantly higher than the treatment again in 44.44% SVR (P < 0.05). Conclusion The patients with Refractory hepatitis C treated with peg interferon a-2a combined with ribavirin can get a higher SVR according to the response to guide treatment, which is an effective treatment method.
[Key words] Refractory hepatitis C;Peg interferon a-2a;Ribavirin
聚乙二醇干擾素a-2a是治療慢性丙型肝炎,有效率達到了56%,但依然有40%以上的患者難以治愈,把這些患者定為難治性丙型肝炎。該文隨機選取該院自2011年12月—2015年12月以來收治的40例難治性慢性丙型肝炎、肝硬化患者,經過聚乙二醇干擾素a-2a聯合利巴韋林治療,取得了滿意的臨床效果,現報道如下。
1 資料與方法
1.1 一般資料
該組病例全部隨機選取于2012年1月—2015年12月在該院住院的慢性丙型肝炎、肝硬化的患者,其中男26例,女 14例,年齡32~74歲,平均46歲。……