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Related Concept Videos

Clinical Trials: Overview01:11

Clinical Trials: Overview

3.1K
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...
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Clinical Trials01:16

Clinical Trials

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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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Related Experiment Video

Updated: Aug 2, 2025

Surgical Training for the Implantation of Neocortical Microelectrode Arrays Using a Formaldehyde-fixed Human Cadaver Model
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Surgical Training for the Implantation of Neocortical Microelectrode Arrays Using a Formaldehyde-fixed Human Cadaver Model

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Clinical trial implementation: a primer for neurosurgeons.

Adrian E Jimenez1, Rupesh Kotecha2, Debraj Mukherjee1

  • 11Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland.

Journal of Neurosurgery
|April 15, 2023
PubMed
Summary
This summary is machine-generated.

Designing prospective clinical trials in neurosurgery requires careful planning for resource utilization, ethical adherence, and accurate interpretation. This review offers a framework for both investigator-initiated and industry-sponsored studies.

Keywords:
RCTclinical trialsneurosurgeryrandomized controlled trial

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Area of Science:

  • Neurosurgery
  • Clinical Trials
  • Evidence-Based Medicine

Background:

  • Prospective clinical trials are crucial for evaluating biomedical treatment efficacy and safety against standard care.
  • Conducting clinical trials is resource-intensive, demanding significant time and coordination.
  • Adherence to ethical principles and accurate interpretation of results are paramount.

Conclusions:

  • A structured approach to clinical trial design is essential for advancing neurosurgical care.
  • The provided framework aims to enhance the quality and efficiency of neurosurgical trials.
  • Clinicians can utilize this guide for successful trial execution.