International Medicine and Health Guidance News ›› 2023, Vol. 29 ›› Issue (24): 3551-3556.DOI: 10.3760/cma.j.issn.1007-1245.2023.24.006

• Lung Diseases • Previous Articles     Next Articles

Therapeutic effect of antolini hydrochloride combined with docetaxel for elderly patients with NSCLC who took TP/PDL1 targeted chemotherapy and failed

Bai Xiaohang1, Chang Zhendong2, Mu Yanyan2   

  1. 1 Department of Western Medicine and Pharmacy, Nanyang Central Hospital, Nanyang 473000, China; 2 Department of Emergency Internal Medicine, Nanyang Central Hospital, Nanyang 473000, China

  • Received:2023-07-28 Online:2023-12-15 Published:2024-01-04
  • Contact: Bai Xiaohang, Email: xhangbai@163.com
  • Supported by:

    Problem-tackling Co-construction Project of Medical Science and Technology in Henan (LHGJ20191450)

安罗替尼联合多西他赛治疗TP/PDL1靶向失败NSCLC老年患者的疗效分析

白小航1  常振东2  穆艳艳2   

  1. 1南阳市中心医院西药药学部,南阳 473000;2南阳市中心医院急诊内科,南阳 473000

  • 通讯作者: 白小航,Email:xhangbai@163.com
  • 基金资助:

    河南省医学科技攻关联合共建项目(LHGJ20191450)

Abstract:

Objective To investigate the clinical efficacy and safety of antolini hydrochloride combined with docetaxel for elderly patients with non-small cell lung cancer (NSCLC) who took paclitaxel, cisplatin, and toralizumab combination regimen (TP/PD-L1) and failed. Methods The elderly patients with NSCLC who who took TP/PD-L1 and failed at Nanyang Central Hospital from January 2019 to January 2022 were prospectively selected and divided into control a group (46 cases) and an experimental group (47 cases) by the random number table method. There were 20 males and 26 females in the control group; they were (68.50±0.81) years old. There were 22 males and 25 females in the experimental group; they were (68.97±0.77) years old. All the patients were given dexamethasone acetate tablets before formal salvage 1.0 mg/time, 2 times/day, for 3 days, and withdrawn; 500 ml 0.9% NaCl was infused as hydration treatment before the formal chemotherapy administration. The control group intravenously dripped docetaxel 80 mg/m2 for more than 1 h, once a day, for 21 d; 21 d was set as a treatment cycle. In addition, the experimental group orally took antolini hydrochloride 0.15 mg·kg-1 in the early morning, 1 time/d, and stopped 7 d after every 14 d; 21 d was set as a treatment cycle. Both groups were treated for 4 cycles and followed up 1 year. The clinical efficacies, peripheral blood CD4+/CD8+ T lymphocyte subpopulation distribution, and incidences of adverse drug reaction rates were compared between the two groups by t and χ2 tests. The Kaplan-Meier survival curves were plotted at 1 year to compare the difference in progression-free survival between the two groups. Results A total of 97 cases were screened for enrollment in this project, and 4 cases were withdrawn due to lost visit and initiative quitting, and a total of 93 cases were successfully enrolled, including 46 cases in the control group and 47 cases in the experimental group. After the treatment, the objective remission rates were 57.45% (27/47) and 34.78% (16/46) and the disease control rates were 78.72% (37/47) and 58.70% (27/46) in the experimental group and the control group, respectively, with statistical differences (both P<0.05). There were statistical differences in the CD4+, CD8+, and CD4+/CD8+ between the experimental group and the control group [(587.69±13.98)/μl vs. (369.06±10.85) /μl, (401.71±8.51)/μl vs. (477.71±9.53)/μl, and (1.49±0.04) vs. (0.79±0.03); all P<0.05]. The median progression-free survival times were 9.9 months [HR=1.493 (95%CI 0.837-2.664)] and 8.8 months [HR=1.120 (95%CI 0.622-2.017)] in the experimental group and the control group, respectively, with a statistical difference (P<0.05). The adverse reactions found in both groups included myelosuppression, fever, impaired gastrointestinal function, nausea, and skin allergy; the incidences of adverse drug reactions in the experimental group and the control group were 36.17% (17/47) and 34.78% (16/46), respectively, with no statistical difference (P>0.05). Conclusion Antolini hydrochloride combined with docetaxel is clinically effective and safe in the treatment of elderly patients with NSCLC who take TP/PD-L1 targeted chemotherapy and fail, and can significantly improve the ratio of CD4+/CD8+ T lymphocyte subpopulations in peripheral blood and their median survival time.

Key words:

Non-small cell lung cancer, Antolini hydrochloride, Docetaxel, Elderly, Chemotherapy failure, Salvage therapy, Programmed cell death protein-1 ligand

摘要:

目的 探讨盐酸安罗替尼联合多西他赛对“紫杉醇、顺铂、替雷利珠单抗联合方案”(TP/PD-L1)治疗失败后非小细胞肺癌(NSCLC)老年患者的临床疗效及安全性影响。方法 前瞻性选取2019年1月至2022年1月于南阳市中心医院接受TP/PD-L1失败NSCLC老年患者,采用随机数字表法分为对照组[46例,男20例,女26例,年龄(68.50±0.81)岁]与对照组[47例,男22例,女25例,年龄(68.97±0.77)岁],所有研究对象正式挽救前均给予醋酸地塞米松片(1.0 mg/次,2次/d,持续应用3 d撤除),正式化疗给药前均输注0.9%氯化钠500 ml作为水化治疗。对照组给予80 mg/m2多西他赛行挽救治疗,静脉给药持续静滴1 h以上,1次/d,以21 d为一个治疗周期。试验组在对照组的基础上联合安罗替尼(0.15 mg·kg-1)清晨口服,1次/d,每使用14 d后停药7 d,设定每周期持续21 d。两组均持续治疗4个周期,随访1年。采用t检验、χ2检验比较两组实体瘤临床疗效、外周血T淋巴细胞亚群CD4+/CD8+比例及药物不良反应率。绘制1年期Kaplan-Meier生存曲线比较两组无进展生存期的差异。结果 共筛选入组97例,因失访、主动退出4例,共成功入组93例,其中对照组46例,试验组47例。治疗后,试验组和对照组的客观缓解率分别为57.45%(27/47)、34.78%(16/46),疾病控制率分别为78.72%(37/47)、58.70%(27/46),差异均有统计学意义(均P<0.05)。试验组与对照组CD4+分别为(587.69±13.98)/μl、(369.06±10.85)/μl,CD8+分别为(401.71±8.51)/μl、(477.71±9.53)/μl,CD4+/CD8+分别为(1.49±0.04)、(0.79±0.03),差异均有统计学意义(均P<0.05)。试验组与对照组中位无进展生存期分别为9.9个月[HR(95%CI):1.493(0.837~2.664)]和8.8个月[HR(95%CI):1.120(0.622~2.017)],差异有统计学意义(P<0.05)。两组共发现不良反应有骨髓抑制、发热、胃肠功能受损、恶心及皮肤过敏,试验组及对照组的药物不良反应率分别为36.17%(17/47)、34.78%(16/46),差异无统计学意义(P>0.05)。结论 盐酸安罗替尼联合多西他赛治疗TP/PD-L1靶向化疗失败的NSCLC老年患者临床效果良好,安全性高,可显著提高外周血CD4+/CD8+ T淋巴细胞亚群比例及中位生存时间。

关键词:

非小细胞肺癌, 安罗替尼, 多西他赛, 老年, 化疗失败, 挽救治疗, 程序性细胞死亡蛋白-1配体