唑来膦酸单药治疗肺癌患者骨转移的效果分析
2019-02-10沈冰寒吴燕玲叶晓艺
沈冰寒 吴燕玲 叶晓艺
[摘要] 目的 观察探讨对肺癌患者骨转移使用唑来膦酸单药治疗的临床效果。方法 方便选择2017年12月—2019年1月期间前来该院治疗的肺癌骨转移患者80例作为临床观察对象,根据治疗方法的不同将所有患者分成各40例的观察组和对照组,给予对照组患者帕米膦酸单药静脉滴注治疗,观察组患者唑来膦酸单药治疗,对两组患者的止痛效果进行总结,并统计两组用药不良反应情况。结果 观察组患者的止痛有效率92.50%与对照组75.00%相比较明显更高,两组止痛效果比较差异有统计学意义(χ2=7.973,P<0.05);统计结果表明,对照组不良反应发生率为15.00%,而观察组不良反应发生率为2.50%,观察组更低,两组不良反应率对比差异有统计学意义(χ2=3.910,P<0.05)。结论 对该病患者使用唑来膦酸单药治疗在很大程度上可使患者的临床疗效及生活质量提升,缓解其疼痛,且用药不良反应较少,在临床上有进一步推广应用的意义。
[关键词] 唑来膦酸;单药治疗;肺癌骨转移;效果;观察
[中图分类号] R734.2 [文献标识码] A [文章编号] 1674-0742(2019)12(a)-0092-03
[Abstract] Objective To observe and discuss the clinical effect of zoledronic acid monotherapy for bone metastasis of lung cancer patients. Methods 80 patients with bone metastases from lung cancer who came to the hospital for treatment from December 2017 to January 2019 were convenient selected as clinical observation objects. According to different treatment methods, all patients were divided into observation group and control group with 40 patients in each group. Patients in the control group were treated by intravenous drip of pamidronate and patients in the observation group were treated by zoledronic acid. The analgesic effects of the two groups were summarized,the adverse drug use of the two groups was also counted. Results The analgesic effective rate of the observation group patients was 92.50% higher than that of the control group 75.00%, and the analgesic effect of the two groups was statistically significantly different (χ2=7.973, P<0.05); The statistical results showed that the incidence of adverse reactions in the control group was 15.00%, while that in the observation group was 2.50%. The incidence of adverse reactions in the observation group was lower than that in the control group. There was a statistically significant difference between the two groups(χ2=3.910, P<0.05). Conclusion Zoledronic acid monotherapy for the patients with this disease can greatly improve the clinical efficacy and quality of life of the patients, relieve their pain, the adverse reactions were less,and has the significance of further promotion and application in clinical practice.
[Key words] Zoledronic acid; Single drug therapy; Bone metastasis of lung cancer; Effect; Observation
肺癌在惡性肿瘤中发病率较高,恶性肿瘤晚期多数会发生骨转移,肺癌患者发生骨转移的概率超过10%。骨转移经常会导致溶骨性骨质结构破坏进而出现骨痛,造成运动功能障碍,使患者的日常生活受到严重影响,同时严重情况甚至导致死亡。受到当前医学手段的限制,骨转移无法治愈,但通过质量能够缓解患者的疼痛感,提升其生存质量,使患者的生存期得到延长。使用唑来膦酸单药治疗可使骨痛情况得到明显改善,提升患者的生存质量。该文通过对80例2017年12月—2019年1月肺癌骨转移患者使用该药治疗的效果进行探讨,现报道如下。
在该文的研究过程中,观察组患者在化疗基础上采用唑来膦酸进行治疗,结果显示观察和对照组的止痛有效率92.50%和75.00%比较后,观察组的明显更高(P<0.05)。且对照组不良反应发生率为15.00%,而观察组不良反应发生率为2.50%,观察组更低(P<0.05),可见唑来膦酸单药治疗对肺癌患者骨转移的疗效及用药安全性。高金峰等[6]在研究中指出,采用唑来膦酸注射后,观察组的疼痛缓解有效率达到91.7%,明显高于未应用唑来膦酸的对照组 (58.3%),该研究观察组止痛效率与其观察组数据基本一致,对照组止痛效果高于其对照组,原因可能在于,该项研究中,对照组所用药物为帕米膦酸,具有一定止痛效果,故相较于其研究中的对照组而言,止痛效率更高。
综上所述,对肺癌骨转移患者使用唑来膦酸单药治疗与帕米膦酸治疗相比,对患者疼痛缓解的不良反应比较少,用药较为安全,并且唑来膦酸有方便的给药途经、耐受性好、药物使用剂量少,相比之下优势更加明显,因此其临床应用价值较高。
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(收稿日期:2019-09-05)