抗生素治疗对高风险局部膀癌治疗的静脉BCG治疗疗效的影响
Cécile Aubert1, Thibaut Culty1, Merzouka Zidane2
1Urology Department, University Hospital of Angers, Angers, France.
Frontiers in oncology
|March 25, 2024
概括
在治疗膀癌期间服用Bacillus Calmettes-Guerin (BCG) 抗生素没有影响复发或副作用. 这一发现支持目前用于非肌肉侵入性膀癌 (NMIBC) 的治疗方案.
科学领域:
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 在瘤学瘤学.
- 微生物学 微生物学
背景情况:
- 静脉注射Bacillus Calmettes-Guerin (BCG) 是高风险的非肌肉侵入性膀癌 (NMIBC) 的标准治疗方法.
- 在BCG治疗前或期间可以使用抗生素,可能会改变膀微生物群和BCG疗效.
- 抗生素使用对NMIBCBCBC治疗结果的影响需要进一步调查.
研究的目的:
- 评估BCG诱导疗法期间服用的抗生素对高风险和非常高风险NMIBC患者的瘤结局的影响.
- 评估抗生素类型,持续时间或时间是否影响无复发生存 (RFS) 和无进展生存 (PFS).
- 为了确定抗生素使用是否影响BCG免疫疗法的耐受性和副作用概况.
主要方法:
- 对126名高/非常高风险NMIBC患者的回顾性分析,这些患者接受了完整的BCG诱导疗程 (2017年1月至2022年6月).
- 收集的数据包括临床和瘤特征,BCG治疗细节和抗生素使用 (类型,持续时间).
- 在接受抗生素和不接受抗生素的患者之间比较了瘤结局 (RFS,PFS) 和副作用强度.
主要成果:
- 36%的患者在BCG诱导期间接受了抗生素;其中44%的患者接受了诺基诺.
- 根据抗生素类型或持续时间,没有观察到RFS或PFS的显著差异.
- 长时间的抗生素治疗 (>7天) 与更长的BCG诱导时间和更多的治疗延迟有关,但并没有增加副作用或复发风险.
结论:
- 在NMIBC的BCG诱导免疫治疗期间使用抗生素似乎不会对短期瘤结果产生负面影响.
- 服用抗生素的类型和持续时间并没有显著改变复发率或进展率.
- 在这个患者队列中,抗生素没有改变与BCG治疗相关的副作用的强度.
相关概念视频
Targeted Cancer Therapies
7.6K
The targeted cancer therapies, also known as “molecular targeted therapies,” take advantage of the molecular and genetic differences between the cancer cells and the normal cells. It needs a thorough understanding of the cancer cells to develop drugs that can target specific molecular aspects that drive the growth, progression, and spread of cancer cells without affecting the growth and survival of other normal cells in the body.
There are several types of targeted therapies against...
There are several types of targeted therapies against...
7.6K
Cancer Therapies
7.7K
Cancer therapies are various modes of treatment, such as surgery, radiation therapy, and chemotherapy that are administered to cancer patients.
However, cancer treatments can pose several challenges, as therapies used to kill cancer cells are generally also toxic to normal cells. Moreover, cancer cells mutate rapidly and can develop resistance to chemical agents or radiation therapy. Besides, all types of cancer cells may not respond to the same therapy. Some cancer cells respond to one...
However, cancer treatments can pose several challenges, as therapies used to kill cancer cells are generally also toxic to normal cells. Moreover, cancer cells mutate rapidly and can develop resistance to chemical agents or radiation therapy. Besides, all types of cancer cells may not respond to the same therapy. Some cancer cells respond to one...
7.7K


