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Related Concept Videos

Clinical Trials01:16

Clinical Trials

8.5K
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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Clinical Trials: Overview01:11

Clinical Trials: Overview

3.4K
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...
3.4K
Nursing Clinical Information System01:27

Nursing Clinical Information System

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Nursing Clinical Information System (NCIS)
A Nursing Clinical Information System (NCIS) is a specialized type of healthcare information system tailored to meet the unique needs of nursing practice. It incorporates the principles of nursing informatics to streamline information management and improve the quality of care delivery.
Critical attributes of NCIS include:
867
Trial and Error and Algorithm01:12

Trial and Error and Algorithm

193
A problem-solving strategy is a plan of action used to find a solution. Different strategies have distinct action plans. Trial and error involves trying different solutions until one works. For instance, to fix a broken printer, you might check ink levels, ensure the paper tray isn't jammed, and verify the printer's connection to your laptop. This method can be time-consuming but is commonly used. Thomas Edison, for example, used trial and error to find a suitable filament for the light...
193
Preclinical Development: Overview01:28

Preclinical Development: Overview

4.8K
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...
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Drug Discovery: Overview01:26

Drug Discovery: Overview

8.8K
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...
8.8K

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Related Experiment Video

Updated: Sep 13, 2025

A Clinical Trial Assessing the Safety, Efficacy, and Delivery of Olive-Oil-Based Three-Chamber Bags for Parenteral Nutrition
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A Clinical Trial Assessing the Safety, Efficacy, and Delivery of Olive-Oil-Based Three-Chamber Bags for Parenteral Nutrition

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Insights from the trial innovation network's initial consultation process.

Paul A Harris1,2, Nan Kennedy1, Consuelo H Wilkins1,3,4

  • 1Vanderbilt Institute for Clinical and Translational Research, Nashville, TN, USA.

Journal of Clinical and Translational Science
|July 30, 2025
PubMed
Summary

The Trial Innovation Network (TIN) offers free expert consultations to improve multicenter clinical trial design and efficiency. This network accelerates research by providing tailored support and standardized processes for investigators.

Keywords:
Multicenter studiesRecruitment Innovation CenterTrial Innovation CenterTrial Innovation Networkscientific consultation

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Area of Science:

  • Clinical and Translational Science
  • Health Services Research

Background:

  • Multicenter clinical trials face challenges in design, coordination, recruitment, and compliance.
  • The National Institutes of Health's National Center for Advancing Translational Sciences established the Trial Innovation Network (TIN) to address these issues.

Purpose of the Study:

  • To describe the Trial Innovation Network's scientific consultation process.
  • To evaluate the impact of TIN consultations on multicenter clinical trial quality and efficiency.
  • To share lessons learned for other trial support networks.

Main Methods:

  • The TIN provides a scientific consultation process with experts at no cost to investigators.
  • The Initial Consultation process assesses study premise, design, site development, recruitment, and funding.
  • The TIN leverages resources from the Clinical and Translational Science Awards (CTSA) program.

Main Results:

  • As of June 1, 2024, the TIN has provided 431 Initial Consultations.
  • The TIN has developed standardized, streamlined, and adaptable processes for multicenter trials.
  • TIN consultations aim to increase efficiency and accelerate trial implementation through tailored recommendations.

Conclusions:

  • The Trial Innovation Network enhances multicenter trial quality and efficiency through expert consultation and resource leveraging.
  • Standardized and adaptable processes developed by the TIN can benefit other trial support networks.
  • The TIN's approach fosters interdisciplinary teamwork and spurs innovation in clinical trial conduct.