investigational

简明释义

英[ɪnˌvɛstɪˈɡeɪʃənl]美[ɪnˌvɛstəˈɡeɪʃənl]

调查

英英释义

单词用法

同义词

反义词

例句

1.Unlike the previously mentioned investigational agents, we actually have human data for PDT in glaucoma surgery.

与先前提到的研究物质不同，我们有关于PDT在青光眼手术中的实际人类数据。

2.The Blood manufacturing community began implementation of Nucleic Acid Amplification Testing (NAAT) under the FDA's Investigational New Drug (IND) application process.

血液制造商开始根据FDA的研究性新药(IND)申请程序执行核酸检测(NAAT)。

3.Maintain records that document shipment, receipt, disposition, return, and destruction of the investigational product (s) (see 8. Essential Documents for the Conduct of a Clinical Trial).

保存那些运输，接收，处理，返回和销毁研究产品的文件记录见。

4.The investigational object, spatial form, basic conception, and main category of the virtual space geography are introduced in this text.

本文着重介绍了虚拟空间地理学的研究对象、空间形式、基本概念、主要范畴；

5.If the investigational product is marketed and its pharmacology is widely understood by medical practitioners, an extensive IB may not be necessary.

如果研究产品做了标记，并且它的药理学被开业医生广泛地理解，那么一个详尽的研究者手册就没有必要了。

6.That the disposition of unused investigational product (s) at the trial sites complies with applicable regulatory requirement (s) and is in accordance with the sponsor.

试验地点没有使用的研究产品的处理需要符合相关的官方要求和主办方的要求。

7.Patients enrolled in the investigational 研究阶段 trial will receive the treatment free of charge.

参与研究阶段试验的患者将免费接受治疗。

8.The new drug is currently in an investigational 研究阶段 phase, awaiting further testing.

这款新药目前处于研究阶段，等待进一步测试。

9.Researchers are optimistic about the outcomes of the investigational 研究阶段 study.

研究人员对该研究阶段研究的结果持乐观态度。

10.The investigational 研究阶段 therapy aims to target specific genetic markers.

该研究阶段疗法旨在针对特定的基因标记。

11.The investigational 研究阶段 device showed promising results in early trials.

该研究阶段设备在早期试验中显示出良好的结果。

作文

In the realm of scientific research, the term investigational refers to studies or trials that are conducted to explore new treatments or interventions. These studies are crucial for advancing medical knowledge and improving patient care. For instance, when a pharmaceutical company develops a new drug, it must undergo a series of investigational phases before it can be approved for public use. This process typically includes preclinical testing, followed by several phases of clinical trials involving human participants.During the preclinical phase, researchers conduct laboratory experiments and animal studies to assess the safety and efficacy of the drug. Once these initial findings are promising, the drug moves into the clinical trial stages, which are divided into three main phases. In Phase I, the investigational drug is administered to a small group of healthy volunteers to evaluate its safety, determine a safe dosage range, and identify potential side effects.If the results from Phase I are positive, the drug progresses to Phase II, where it is given to a larger group of patients who have the condition that the drug aims to treat. This phase focuses on assessing the drug's effectiveness and further evaluating its safety. If the drug continues to show promise, it enters Phase III, which involves even larger groups of patients and aims to confirm the drug's effectiveness, monitor side effects, and compare it to commonly used treatments.The investigational nature of these trials means that the drugs being tested are not yet available on the market, and their long-term effects are still unknown. This uncertainty is why regulatory bodies, such as the Food and Drug Administration (FDA) in the United States, closely monitor these studies. They ensure that the trials are conducted ethically and that participants are fully informed about the risks involved.Moreover, the results of investigational studies contribute significantly to the existing body of medical literature. They provide insights into how new therapies work, the populations that may benefit from them, and any adverse reactions that might occur. This information is vital for healthcare providers as they make treatment decisions and for patients who are seeking the best possible care.In addition to pharmaceuticals, investigational methods can also apply to other areas of medicine, such as surgical techniques or medical devices. For example, a new surgical procedure may be classified as investigational until it has been thoroughly tested and proven to be safe and effective through rigorous trials.Overall, the concept of investigational research is integral to the progression of medical science. It embodies the spirit of inquiry and innovation, driving the quest for better health outcomes. As we continue to face new health challenges, the importance of investigational studies cannot be overstated. They pave the way for breakthroughs that can transform lives and improve the quality of healthcare globally.

在科学研究领域，术语investigational指的是为探索新治疗或干预措施而进行的研究或试验。这些研究对于推动医学知识的发展和改善患者护理至关重要。例如，当制药公司开发一种新药时，它必须经过一系列的investigational阶段，才能获得公众使用的批准。这个过程通常包括临床前测试，随后是几阶段涉及人类参与者的临床试验。在临床前阶段，研究人员进行实验室实验和动物研究，以评估药物的安全性和有效性。一旦这些初步发现令人鼓舞，药物就会进入临床试验阶段，分为三个主要阶段。在第一阶段，investigational药物被给予一小组健康志愿者，以评估其安全性，确定安全剂量范围，并识别潜在副作用。如果第一阶段的结果积极，药物将进入第二阶段，在这一阶段，药物被给予更大规模的患者群体，这些患者正是该药物旨在治疗的疾病患者。此阶段的重点是评估药物的有效性并进一步评估其安全性。如果药物继续显示出希望，它将进入第三阶段，该阶段涉及更大规模的患者群体，旨在确认药物的有效性，监测副作用，并与常用治疗方法进行比较。investigational这些试验的性质意味着正在测试的药物尚未上市，其长期效果仍然未知。这种不确定性就是为什么监管机构，例如美国食品药品监督管理局（FDA），密切监视这些研究。他们确保试验以伦理方式进行，并确保参与者充分了解潜在风险。此外，investigational研究的结果对现有医学文献做出了重要贡献。它们提供了关于新疗法如何工作、可能受益的人群以及可能发生的任何不良反应的见解。这些信息对于医疗保健提供者在做出治疗决策时至关重要，对寻求最佳护理的患者也至关重要。除了制药外，investigational方法还可以应用于医学的其他领域，例如外科技术或医疗设备。例如，一种新的外科手术程序可能被归类为investigational，直到通过严格的试验彻底测试并证明其安全有效。总的来说，investigational研究的概念是医学科学进步的核心。它体现了探究和创新的精神，推动着更好的健康结果的追求。随着我们继续面临新的健康挑战，investigational研究的重要性不容低估。它们为可以改变生活并改善全球医疗保健质量的突破铺平了道路。