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Updated: Jul 4, 2025

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副首席调查员和HEAL-COVID试验:对实习生来说是好事,对试验来说是好事

Joseph Newman1,2, Philip Wild3,

  • 1Victor Phillip Dahdaleh Heart and Lung Research Institute, University of Cambridge, Cambridge, UK. joseph.newman@nhs.net.

Trials
|January 27, 2024
PubMed
概括

副首席研究员 (API) 计划有效地培训临床医生进行临床研究. 具有API的网站招募了超过3.5倍的患者,证明了该计划对试验效率和患者获取的影响.

关键词:
副首席调查人员 副首席调查人员在 COVID-19 疫情中,临床试验中的临床试验.患者招募 患者招募培训 培训 培训 培训 培训

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Clinical Trials01:16

Clinical Trials

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...
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Healthcare Associated Infections II: Preventive Measures

Essential infection prevention measures are based on the knowledge of the infection chain, the modes of transmission in healthcare settings, and the use of the best practices in all healthcare settings. Compulsory public reporting of healthcare-associated infection rates is needed to allow individuals and the community to make informed choices regarding selecting a healthcare facility.
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Hazard Ratio01:12

Hazard Ratio

The hazard ratio (HR) is a widely used measure in clinical trials to compare the risk of events, such as death or disease recurrence, between two groups over time. It reflects the ratio of hazard rates—the instantaneous risk of the event occurring—between a treatment group and a control group. This measure provides valuable insights into the relative effectiveness of a treatment by assessing how the risk of an event differs between the two groups.
For example, in a clinical trial...
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