美沙拉嗪与柳氮磺吡啶治疗溃疡性结肠炎的效果观察
2015-12-12周卫平
周卫平
[摘要] 目的 比较美沙拉嗪和柳氮磺吡啶治疗溃疡性结肠炎的临床疗效及安全性。 方法 将108例溃疡性结肠炎随机分为A、B两组,各54例,A组患者应用美沙拉嗪治疗,B组应用柳氮磺吡啶治疗。 结果 A组治疗后的症状评分显著低于B组,治疗总有效率据显著高于B组,不良反应发生率显著低于B组(P<0.05)。 结论 临床应用美沙拉嗪治疗溃疡性结肠炎,能有效缓解临床症状,其临床疗效显著优于柳氮磺吡啶,且药物不良反应更小,用药安全性更好,具有重要的临床应用价值。
[关键词] 溃疡性结肠炎;柳氮磺吡啶;美沙拉嗪;氨基水杨酸
[中图分类号] R574.62 [文献标识码] B [文章编号] 2095-0616(2015)20-31-03
Effect observation of mesalazine and sulfasalazine in treatment of ulcerative colitis
ZHOU Weiping
Department of Internal Medicine, Suzhou Tongji Hospital, Suzhou 215007, China
[Abstract] Objective To compare clinical curative effects and safety of mesalazine and sulfasalazine in the treatment of ulcerative colitis. Methods 108 patients with ulcerative colitis were randomly allocated to group A and group B, with 54 in each. Patients in group A were received mesalazine while patients in group B were received sulfasalazine. Results Symptom score after treatment of group A was significantly lower than that of the group B and total effective rate of group A was significantly higher than that of group B. And incidence of adverse reactions of group A was significantly lower than that of group B (P<0.05). Conclusion The clinical application of mesalazine in the treatment of ulcerative colitis can effectively relieve clinical symptoms whose clinical curative effects were significantly better than sulfasalazine. It has fewer adverse reactions and better medication safety which has important clinical value.
[Key words] Ulcerative colitis; Sulfasalazine; Mesalamine; Aminosalicylic acid
目前,临床上对溃疡性结肠炎的发病机制尚无明确阐释,临床治疗仍以药物治疗为主。氨基水杨酸类药物是临床治疗轻中度溃疡性结肠炎的常用药物,近年来有不少文献都报道,美沙拉嗪治疗溃疡性结肠炎的临床疗效优于柳氮磺吡啶[1-2]。本研究旨在明确美沙拉嗪和柳氮磺吡啶治疗溃疡性结肠炎的临床疗效及安全性,现报道如下。
1 资料与方法
1.1 一般资料
选取我院在2014年2月~2015年2月收治的108例溃疡性结肠炎患者作为研究对象。(1)纳入标准:年龄18~75岁;均符合溃疡性结肠炎诊断标准;经内镜、病理组织、钡剂灌肠等检查明确诊断为溃疡性结肠炎。(2)排除标准:合并严重并发症者;进展性疾病者;感染性肠炎患者;哺乳期及孕期患者;合并严重肝肾、心肺疾病者;合并内分泌系统或血液系统疾病者;对氨基水杨酸类药物过敏者。所有患者均对本次研究知情,并签署了知情同意书,同时本研究也获得了伦理委员委会许可。其中男58例,女50例,年龄20~65岁,平均(43.6±6.9)岁,病程0.5~3年,平均(1.9±0.6)年,其中轻度86例,中度22例,26例病变累及全结肠,76例累及直肠乙状结肠。使用随机数字表法分为A、B两组(各54例),两组患者的一般资料比较,无显著性差异(P>0.05),具有可比性。
1.2 方法
A组:应用美沙拉嗪缓释颗粒(Dr. Falk Pharma GmbH,H2010006),口服,急性期患者用药剂量为4g/d,每日3次,缓解期患者用药剂量为2g/d,每日3次,持续用药4周为1疗程。
B组:应用柳氮磺吡啶肠溶片(华润双鹤药业股份有限公司,H11020818,0.25g/片),口服,4g/d,每日4次,持续用药4周为1疗程。两组患者均持续治疗2个疗程。
1.3 观察指标
临床症状评分:对两组患者治疗前后的主要症状(大便次数、大便性状、血便、腹痛、里急后重、腹胀)进行评分,同时观察两组患者的不良反应情况。
表2 两组患者的临床疗效比较[n(%)]
组别 n 症状 显效 有效 无效 总有效