目的:评价多西他赛(D)联合拓扑替康(T)治疗晚期胃癌的临床疗效和毒性反应。方法:用DT方案治疗晚期胃痛患者47例。结果:可评价疗效者47例,完全缓解(CR)4例,占8.5％:部分缓解(PR)28例,占59.6％:稳定(SD)11例．占23.4％:进展(PD)4例,占8.5％。总有效率:(CR+PR)为68.1％,临床获益率(CR+PR+SD)为91.5％。中位肿瘤进展期(TTP)8.4个月,中位生存期(MST)12.8个月。主要不良反应为骨髓抑制、白细胞减少、胃肠道反应、恶心呕吐、腹泻、口腔粘膜炎,无治疗相关性死亡病例。结论:多西他赛联合拓扑替康治疗晚期胃癌临床缓解率颇高,提高了生存质量,不良反应可耐受,患者治疗依从性好,可以作为晚期胃癌一线治疗方案。
Objective To understand the latest research progress of chemotherapy, targeted therapy and immunotherapy drugs in the treatment of metastatic colorectal cancer. Method The literature on the efficacy of different treatment drugs for metastatic colorectal cancer in recent years both domestically and internationally was retrieved and reviewed. Results There had been many clinical research progress in the treatment of metastatic colorectal cancer, new drugs had emerged, targeted drugs were particularly prominent, and more trials of therapeutic drugs and drug combination treatment regimens were also being carried out. Different treatment methods were applied to patients according to the mutation status of RAS/RAF and the expression of mismatch repair protein, the survival benefit varied greatly. Conclusion Precision medicine is becoming increasingly important, screening patients to choose appropriate treatment modality can further improve survival benefit.
ObjectiveTo describe the research progress of long non-coding RNA (lncRNA) and gastric cancer in recent years, and to make reasonable prospect for future research direction.MethodWe collected a large amount of literatures on lncRNA and gastric cancer at home and abroad, and sort out various kinds of lncRNA, to make an in-depth interpretation of the relationship between lncRNA and gastric cancer and the mechanism of action, and then clarified the latest research progress.ResultsAt present, the molecular mechanism of the occurrence and development of gastric cancer had not been fully elucidated, but current studies had shown that lncRNA (H19, HOTTIP, UCA1, MEG3, MALAT1, HULC, HOTAIR, GAPLINC, and so on) had regulatory effects at multiple levels such as epigenetics, transcription, translation, chemoresistance, and more and more lncRNA had been discovered closely related to gastric cancer.ConclusionlncRNA is closely related to the occurrence and development of gastric cancer and may be a key target for the treatment of gastric cancer in the future.
目的 探讨妇科化学治疗（化疗）患者自我管理效能感与焦虑抑郁的关系。 方法 2011年10月－2012年1月采用中文版癌症自我管理效能感量表和医院焦虑抑郁量表对110例妇科化疗患者进行问卷调查。 结果 共收回有效问卷106份。33例（31.70%） 患者焦虑阳性，43例（41.30%） 抑郁阳性，35例（33.70%） 焦虑抑郁均为阳性；自我管理效能感得分为（86.31 ± 27.06）分，并与焦虑呈负相关（r = −0.793，P = 0.000），与抑郁呈负相关（r = −0.753，P = 0.000）。 结论 妇科化疗患者自我管理效能感与焦虑抑郁密切相关，在以后的护理工作中应该重视妇科肿瘤患者自我管理项目的构建，提高患者的自我效能，从而改善其心理状况。
ObjectiveTo investigate the safety and clinical efficacy of dendritic cell (DC)-cytokine induced killer (CIK) cell adoptive immunotherapy combined with chemotherapy in patients with gastric cancer after radical gastrectomy.MethodsForty-eight patients with gastric cancer after the radical gastrectomy receiving the DC-CIK cell adoptive immunotherapy combined with XELOX or FOLFOX chemotherapy were enrolled as a study group in the First Hospital of Lanzhou University from January 2014 to January 2016. In addition, 48 patients with gastric cancer after the radical gastrectomy in the same period and only receiving XELOX or FOLFOX chemotherapy were collected as a control group. The CD3+, CD3+CD4+, CD3+CD8+, CD3–CD56+ (NK cell), and CD3+CD56+ (NKT cell), toxic reaction, quality of life were evaluated in both groups before and after the treatment, and the long term effect were compared in both groups.Results① There were no significant differences in the gender, age, clinical stage, etc. between the two groups (P>0.05). ② The CD3+, CD3+CD4+, CD3+CD8+, CD3–CD56+, and CD3+CD56+ cells in the peripheral blood had no significant changes between before and after treatment in the study group (P>0.05), which were decreased after the treatment in the control group as compared with before the treatment and were significantly lower than those in the study group (P<0.05). ③ The levels of CEA, CA19-9, and CA724 in the peripheral blood after the treatment in the study group and the control group were significantly lower than those before the treatment (P<0.05), which in the study group were significantly lower than those in the control group after the treatment (P<0.05). ④ The incidences of leukopenia, thrombocytopenia, and diarrhea in the study group were significantly lower than those in the control group (P<0.05). ⑤ Compared with before the treatment, the body function and emotional function after the treatment were significantly improved in the study group (P<0.05). And in the body function, emotion function, role function, cognitive function, and social function were significantly improved than those in the control group (P<0.05) after the treatment. ⑥ The progression-free survival in the study group was significantly better than that in the control group (P<0.05). There was no significant difference in the overall survival between the study group and the control group (P>0.05).ConclusionDC-CIK cell adoptive immunotherapy combined with chemotherapy could significantly improve immune status and quality of life of patients with gastric cancer after radical gastrectomy, reduce adverse effects of chemotherapy, improve long term effect, and prolong progression-free survival.
Objective To analyze the value of serum microRNAs (miR-218, miR-329, and miR-567) in predicting the clinical efficacy of programmed death-1 (PD-1) inhibitor combined with synchronous chemotherapy in patients with non-small cell lung cancer (NSCLC). Methods A total of 160 patients with NSCLC treated with PD-1 inhibitor combined with synchronous chemotherapy in Taiyuan Hospital, Peking University First Hospital between January 2021 and January 2023 were prospectively selected as the study objects by convenience sampling, and the serum levels of miR-218, miR-329, and miR-567 and the clinical efficacy of the patients were collected. According to the clinical efficacy, the patients were divided into remission group (partial remission and complete remission) and non-remission group (stable disease and disease progression). Receiver operating characteristic (ROC) curve was used to analyze the predictive value of serum miR-218, miR-329 and miR-567 levels in the clinical efficacy of PD-1 inhibitor combined with synchronous chemotherapy in patients with NSCLC. Results Of the 160 patients, 34 (21.2%) had disease progression, 85 (53.1%) had stable disease, 39 (24.4%) had partial remission, and 2 (1.2%) had complete remission. They were divided into remission group (41 cases) and non-remission group (119 cases). Multiple logistic regression analysis showed that high levels of serum miR-218, miR-329, and miR-567 could promote the clinical efficacy of PD-1 inhibitor combined with synchronous chemotherapy in patients with NSCLC (all P<0.05). ROC curve analysis showed that, for predicting the clinical efficacy of PD-1 inhibitor combined with synchronous chemotherapy in patients with NSCLC according to the cut-off value of the joint prediction probability of serum miR-218, miR-329, and miR-567, the area under the ROC curve was 0.938 [95% confidence interval (0.855, 0.964)], and the sensitivity, specificity, positive predictive value, and negative predictive value were 82.9%, 92.4%, 79.1%, and 94.0%, respectively. Conclusion The combined detection of serum miR-218, miR-329 and miR-567 levels has a high predictive value for the therapeutic effect of PD-1 inhibitor combined with synchronous chemotherapy in patients with NSCLC.
Objective To evaluate the effect of the allied chemotherapy with 5-Fu、leucovorin (CF) and levamisole (LV) after resection of colorectal cancer. Methods 242 cases were divided randomly into three groups. 80 cases (group Ⅰ) were treated with 5-Fu and CF. 80 cases(groupⅡ) were treated with 5-Fu and LV. 82 cases (group Ⅲ) were treated with 5-Fu、CF and LV. Results The recurrence rates of group Ⅲ was 12.20%, which was significantly lower than that of group Ⅰ (26.25%) and group Ⅱ(27.50%). (P＜0.05). The 5-year survival rates in group Ⅰ, group Ⅱ and group Ⅲ were 37.50%, 35.00% and 58.54%, respectively, the highest one was in Group Ⅲ (P＜0.01). Conclusion The allied chemotherapy with 5-Fu、CF and LV is an effective therapy for petients of colorectal cancer after surgery, which can significantly decrease the recurrence and improve the 5-year survival rate.
Objective To evaluate the radical chemoradiotherapy plus surgery for locally advanced cervical patients. Methods 102 cases of patients with locally advanced cervical cancer were randomly divided into a trial group and a control group. In the control group, patients received radical chemoradiotherapy only, with chemotherapy consisted of cisplatin 35-40 mg/m2, one times a week. In the trial group, patients received both treatment in the control group and extensive hysterectomy and pelvic lymph node dissection. Results Fifty-two patients were randomly enrolled into the trial group and 50 patients into the control group. The microscopic residual tumor (MRT) rate was 5.8% (3/52) and non-microscopic residual tumor (NMRT) rate was 82.7% (43/52) in the trial group. Progression-free survival time was 3-40 months with a median survival time of 23 months, and the 3-year progression-free survival rate was 73.1% in the trial group, and progression-free survival time was 5–41 months with a median survival time of 22 months, and the 3-year progression-free survival rate was 64.8% in the control group; while the difference was not statistically significant (χ2=0.092,P=0.761). Overall survival time was 6–40 months with median overall survival time of 23 months, and the 3-year overall survival rate was 82.7% in the trial group, and overall survival time was 5-41 months with a median survival time of 22.5 months, and the 3-year overall survival rate was 81.8%; while the difference was not statistically significant (χ2=0.338,P=0.561). Conclusion Concomitant chemoradiation followed by radical surgery could not significantly improve progression-free survival and overall survival in patients with locally advanced cervical cancer. The treatment regimen should be applied with caution and selectivity.