目的 比较乳腺癌化疗患者2种臂式输液港植入方式的效果,为选择适宜植入方式及维护提供参考.方法 比较原位植入港座227例(原位组)与隧道式植入港座195例(隧道组)手术时间、感染、血栓、输液功能障碍、淤血消散时间等指标.结果 原位组手术时间显著短于隧道组,疼痛评分、输液港功能障碍、淤血发生率及淤血消散时间显著高于(长于)隧道组(均P<0.01);输液港感染及血栓发生率两组差异无统计学意义(均P>0.05).结论 原位输液港植入操作时间较短,隧道输液港港座植入患者疼痛及出血情况较轻、输液功能障碍发生率低.可视患者具体情况合理选择.
目的 探究基于知信行模式(KAP)的健康教育在血液透析患者中的应用效果.方法 选择2019年1月至2020年1月在我院血液净化中心的88例维持性血液透析患者,按照随机数字表法分为两组,每组各44例.对照组实施常规健康宣教,观察组实施基于KAP模式的健康教育,比较两组干预前及干预3个月后的遵医行为、自我效能评分、血磷值及血磷达标率.结果 干预前两组遵医行为、自我效能评分、血磷值及血磷达标率比较,差异无统计学意义(P>0.05);干预3个月后观察组遵医行为评分、自我效能评分及血磷达标率均高于对照组,血磷值低于对照组,差异有统计学意义(P<0.05).结论 基于KAP模式的健康教育在血液透析患者中应用效果确切,能够提高患者遵医行为及自我效能,控制血磷水平稳定,提高血磷达标率.
目的 探讨超声引导下肘上PICC置管术应于肿瘤患者化疗中的效果.方法 随机选取2014年10月至2017年4月我院收治的160例肿瘤化疗患者为研究对象,采用随机抽取红黄球方式等分为观察组和对照组,对照组采用传统PICC置管术,观察组采用超声引导下肘上PICC置管术.比较两组患者一次性穿刺成功率、生活质量、并发症发生率、操作时间、出血量情况.结果 观察组一次性穿刺成功率高于对照组(P<0.05);观察组并发症发生率低于对照组(P<0.05);观察组置管后2个月生活质量评分高于对照组(P<0.05)分;观察组操作时间、出血量均低于对照组(P<0.05).结论 超声引导下肘上PICC置管术可提高肿瘤化疗患者一次性穿刺成功率及生活质量,缩短置管时间,降低并发症发生率,值得临床推广应用.
目的 观察吉非替尼与化疗在EGFR敏感突变型晚期非小细胞肺癌患者中一线和二线交叉运用的临床疗效.方法 61例EGFR突变型晚期非小细胞肺癌的初治患者随机分为观察组(31例,一线予以吉非替尼治疗、二线予以化疗)和对照组(30例,一线予以化疗、二线予以吉非替尼治疗).对比两组的疗效及客观缓解率(ORR)、疾病控制率(DCR)、总生存期(OS)、肿瘤无进展生存期(PFS)与中位无进展生存期(mPFS).结果 两组一、二线治疗后临床疗效的差异均无统计学意义(均P>0.05).一线治疗后,观察组ORR高于同期的对照组,mPFS较对照组长(14.52个月vs 8.3个月,P=0.010);而二线治疗后,观察组ORR低于同期的对照组(P<0.05),mPFS较对照组的短(7.0个月vs 13.22个月,P=0.041).两组的中位OS差异无统计学意义(24.63个月vs 21.26个月,P=0.738).结论 一线运用吉非替尼治疗EGFR敏感突变的晚期非小细胞肺癌疗效优于采用化疗者,但吉非替尼与化疗在EGFR突变的晚期非小细胞肺癌的一线与二线交叉运用的序贯方式患者OS上的差异不显著.
近年来,肿瘤专业学科的迅猛发展,使人们对肿瘤的认识越来越深入,已经能够研究肿瘤发生、发展、细胞分化、侵袭及转移的分子机制规律。肿瘤分子生物治疗是对肿瘤分子分型、分子诊断和分子治疗的理论与实践相结合,亦是新时期面临的新课题。本文探讨在肿瘤分子生物治疗临床教学实践中,将 CBL 联合 PBL 模式理念应用到肿瘤分子生物治疗临床教学中,以进一步探讨肿瘤分子生物治疗的临床教学模式,旨在提高本学科教学质量,完善教学方式。
Objective To observe the primary clinical effect of concurrent radiochemotherapy for patients with nasal cavity natural killer (NK)/T cell lymphoma and to analyze the prognostic factors.Methods 31 primary untreated patients with stage Ⅱ nasal cavity NK/T cell lymphoma were enrolled for this study.All patients underwent concurrent radiochemotherapy with intensity-modulated radiotherapy technique + asparaginase based chemotherapeutic agents and adjuvant chemotherapy.Results The main toxicities were mouth mucocitis,myelosuppression and xerosmia at grade 1 or 2.31 patients achieved good clinical shortterm effect with high local complete remission rate at the 3rd month after radiotherapy [83.9 % (26/31)],and the 2-year overall survival rate was 77 %.Univariate and multivariate analysis suggested IPI score and clinical short-term effect were the significant independent survival prognostic factors (P < 0.05).Conclusions Concurrent radiochemotherapy for stage Ⅱ nasal cavity NK/T cell lymphoma can be well tolerated by patients with mild toxicities,and can improve both clinical short-term effect and overall survival by high local complete remission rate.IPI score and clinical short-term effect are the important survival prognostic factors.
Objective To study the efficacy and toxicity of S-1 alone in the treatment of untreated patients with advanced gastric cancer. Methods From Jan, 2012 to Jun, 2014, 34 untreated patients with advanced gastric cancer were enrolled for this study. All patients underwent chemotherapy with S-1 single regimen. Results All 34 patients received at least two cycles of chemotherapy with S-1 single regimen. The median survival time was 8.2 months and the clinical benefite rate was 47%. The main adverse events were myelosuppression and gastrointestinal disorders. Conclusion Single regimen in the treatment of untreated patients with advanced gastric cancer is effective and the toxicities are tolerable, and improve patient's life quality. It deserves further clinical applications.