细胞治疗癌症临床试验的剂量确定设计,评估药物组合
Evan M Bagley1, Nolan A Wages2
1Department of Public Health Sciences, Medical University of South Carolina, Charleston, SC, USA.
Contemporary clinical trials
|April 1, 2025
概括
这项研究为结合细胞疗法与其他药物的癌症试验提出了一种新的剂量检测设计. 它解决了晚期毒性和制造方面的挑战,以找到治疗癌症的最佳组合剂量.
科学领域:
- 在瘤学瘤学.
- 临床试验设计 临床试验设计
- 免疫治疗是一种免疫疗法.
背景情况:
- 细胞疗法对癌症治疗有希望,但通常需要组合疗法才能有效.
- 涉及细胞疗法的I期药物组合试验面临着晚期发病毒性和制造可行性的挑战.
- 现有的剂量确定方法需要适应细胞治疗组合的独特复杂性.
研究的目的:
- 为I期癌症临床试验引入一种新的剂量检测设计,评估包括细胞治疗在内的药物组合.
- 调整部分订单持续重新评估方法 (POCRM) 以管理晚发症剂量限制毒性 (DLT) 和制造可行性问题.
- 提高在细胞治疗试验中确定可行的最大耐受剂量组合 (FMTDC) 的方法.
主要方法:
- 在I期组合试验中适应部分顺序持续再评估方法 (POCRM) 用于剂量确定.
- 纳入特定的设计元素,以解决晚发症剂量限制毒性 (DLT).
- 整合与细胞疗法制造工艺相关的可行性考虑.
主要成果:
- 拟议的设计有效地识别了可行的最大耐受剂量组合 (FMTDC).
- 模拟演示了设计在管理晚发的DLT的能力.
- 该方法成功地解决了细胞疗法制造中固有的可行性问题.
结论:
- 新的剂量检测设计改善了癌症药物组合的I期临床试验策略,其中包括细胞疗法.
- 这种方法提供了一个强大的框架,用于在细胞治疗试验中应对晚期毒性和制造的复杂性.
- 这项研究有助于优化新型癌症治疗方法的开发,将基于细胞的免疫疗法与其他药物结合起来.
更多相关视频
09:19Evaluating the Effectiveness of Cancer Drug Sensitization In Vitro and In Vivo
Published on: February 6, 2015
8.3K
08:57Sample Extraction and Simultaneous Chromatographic Quantitation of Doxorubicin and Mitomycin C Following Drug Combination Delivery in Nanoparticles to Tumor-bearing Mice
Published on: October 5, 2017
10.9K
相关概念视频
Combination Therapies and Personalized Medicine
4.8K
Combining two or more treatment methods increases the life span of cancer patients while reducing damage to vital organs or tissue from the overuse of a single treatment. Combination therapy also targets different cancer-inducing pathways, thus reducing the chances of developing resistance to treatment.
The combination of the drug acetazolamide and sulforaphane is a good example of combination therapy to treat cancer. The cells in the interior of a large tumor often die due to the hypoxic and...
The combination of the drug acetazolamide and sulforaphane is a good example of combination therapy to treat cancer. The cells in the interior of a large tumor often die due to the hypoxic and...
4.8K
Clinical Trials: Overview
2.6K
Clinical development focuses on how the drug will interact with the human body and encompasses four key phases of clinical trials, each serving a specific purpose in assessing the safety and effectiveness of new drugs. These phases overlap and build upon one another. Phase I involves a small group of healthy volunteers (typically 20-80 individuals) or, in cases where significant toxicity is expected, patients with the targeted disease, such as cancer or AIDS. The volunteers are tested for...
2.6K
Drug Discovery: Overview
7.3K
Drug discovery is a multifaceted process involving extensive screening, testing, and optimization of lead compounds to identify potential new drugs for therapeutic use. It combines several approaches, including screening large numbers of natural products, chemical modification of known active molecules, identification of new drug targets, and rational design based on biological mechanisms and drug-receptor structure. These approaches are carried out in both academic research laboratories and...
7.3K
