埃德里奇·格林2022年讲座 - - 揭开药物开发中的临床试验和监管批准的神秘面
Victor Chong1,2
1UCL Institute of Ophthalmology, London, UK. victor@eretina.org.
Eye (London, England)
|December 5, 2024
概括
这篇文章简化了对视网膜疾病药物的临床试验设计和监管批准. 它涵盖了试验结构,终点和FDA的期望,为有效的药物开发提供了洞察力.
科学领域:
- 眼科医生 眼科 眼科
- 临床药理学 临床药理学
- 监管科学 监管科学
背景情况:
- 对视网膜疾病的药物开发需要通过复杂的临床试验设计和监管途径进行导航.
- 了解食品和药物管理局 (FDA) 等机构的监管期望对于成功批准药物至关重要.
- 最近的进展包括新的终点和不断发展的试验策略,用于诸如与年龄相关的黄斑变性 (AMD) 和糖尿病黄斑等疾病.
研究的目的:
- 为网膜疾病药物开发提供临床试验设计和监管途径的全面概述.
- 消除从试验设计到临床医生监管批准的过程的神秘性.
- 突出关键概念,监管期望和该领域的最新进展.
主要方法:
- 对临床试验结构,疗效/安全终点和监管要求的审查.
- 来自与年龄相关的黄斑退化 (AMD) 试验的案例研究的分析.
- 讨论监管方面的进展,包括新的终点和学术界与行业的合作.
主要成果:
- 关键的视网膜药物如拉尼比祖马布和阿弗利伯塞普被批准,基于特定的视力敏度终点.
- 地理缩 (GA) 和糖尿病视网膜病变的试验表明,随着解剖学终点和新疗法的不断变化的景观.
- 创新的终点,如多发光性移动性测试,正在出现用于视网膜发育不良.
结论:
- 有效的临床试验设计和理解调节途径对于为患者带来新的视网膜疗法至关重要.
- 学术界和工业界之间的合作对于推进基因疗法和新型终端开发至关重要.
- 临床医生需要清楚地了解试验设计,终点和监管考虑因素,以解释研究并告知实践.
相关概念视频
Clinical Trials: Overview
2.8K
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...
2.8K
Clinical Trials
6.6K
Clinical trials are prospective experimental studies conducted on humans to determine the safety and efficacy of treatments, drugs, diet methods, and medical devices. Using statistics in clinical trials enables researchers to derive reasonable and accurate conclusions from the collected data, allowing them to make wise decisions in uncertain situations. In medical research, statistical methods are crucial for preventing errors and bias.
There are four phases in a clinical trial. A phase one...
There are four phases in a clinical trial. A phase one...
6.6K
Drug Regulation
1.3K
Drug regulation encompasses the management of drug usage by evaluating its safety and efficacy through assessments conducted by regulatory authorities. Regrettably, the history of drug regulation is marred by several catastrophic events. One such incident is the Elixir Sulfanilamide tragedy, in which the toxic compound diethyl glycol was included in a sweet-tasting medication, leading to numerous fatalities. This event prompted the enactment of the Food, Drug, and Cosmetic Act in 1938. Under...
1.3K
Preclinical Development: Overview
4.2K
Preclinical development consists of a series of tests that ensure the safety and efficacy of a new therapeutic compound before it is tested in humans. There are four main phases to this process. First, safety pharmacology tests are conducted to ensure the drug does not produce any acutely harmful effects. These tests examine parameters such as bronchoconstriction, cardiac dysrhythmias, blood pressure changes, and ataxia. Next, preliminary toxicological testing is performed to determine the...
4.2K
Drug Administration and Therapy Phases: Overview
409
Drugs, the chemical agents used in diagnosing, treating, or preventing diseases, undergo a four-phase process of development: pharmaceutic, pharmacokinetics, pharmacodynamics, and therapeutic.
The pharmaceutical phase focuses on leveraging the physicochemical properties of the drug to design and manufacture an effective product. Variants include orally administered tablets or capsules, topical creams or ointments, and parenteral-delivery solutions or emulsions.
The pharmacokinetic phase...
The pharmaceutical phase focuses on leveraging the physicochemical properties of the drug to design and manufacture an effective product. Variants include orally administered tablets or capsules, topical creams or ointments, and parenteral-delivery solutions or emulsions.
The pharmacokinetic phase...
409
Drug Control Governance: Regulatory Bodies and Their Impact
141
Drug control governance involves the oversight and regulation of pharmaceuticals to ensure their safety and efficacy while preventing illegal drug use and trafficking. Regulatory bodies, including the US Food and Drug Administration (FDA) and the European Union's European Medicines Agency (EMA), play a central role in this process. These agencies evaluate the safety and efficacy of drugs before they can be marketed. They fund clinical trials and assess the benefits and risks associated with...
141


