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Related Concept Videos

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.
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Clinical Trials: Overview01:11

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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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The issues and trends in healthcare delivery are constantly changing. The COVID-19 pandemic is one recent issue that wreaked havoc on healthcare systems, causing a shortage of healthcare workers, high demand for medicines and supplies, and increased medical expenditure due to a lack of insurance. Other issues include rising healthcare costs and care fragmentation.
Cost Containment
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Nursing Clinical Information System (NCIS)
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The case management model is a multidisciplinary approach that involves healthcare professionals from diverse disciplines, such as physicians, nurses, therapists, social workers, and pharmacists, working collaboratively to address the various needs of patients. Each healthcare professional brings unique expertise and perspectives, contributing to a more comprehensive understanding of the patient's condition and tailoring treatment plans accordingly.
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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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Applying Systems Thinking to Inform Decentralized Clinical Trial Planning and Deployment.

Lidia Betcheva1, Jennifer Y Kim2, Feryal Erhun3

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Decentralized clinical trials (DCTs) can reduce patient burden and improve data quality. Customizing DCT solutions for patient needs and trial specifics is crucial for successful implementation and broader accessibility in research.

Keywords:
Adoption and implementation of DCTsDecentralized clinical trials (DCTs)Pain pointsStakeholder analysisSystems thinking

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Area of Science:

  • Clinical research methodology
  • Health informatics
  • Systems science

Background:

  • Growing interest in decentralized clinical trials (DCTs) to address challenges in clinical development.
  • Existing issues include participant burden, access, and data management complexities.
  • DCTs offer potential solutions for improving efficiency and inclusivity in research.

Purpose of the Study:

  • To examine the integration and impact of DCT solutions on clinical trial processes.
  • To propose a framework for evaluating DCTs using systems thinking.
  • To identify enablers for overcoming DCT implementation challenges.

Main Methods:

  • Conceptual framework development using systems thinking.
  • Iterative assessment of stakeholder pain points related to DCTs.
  • Analysis of DCT deployments and their integration into existing systems.

Main Results:

  • DCTs can mitigate participant burden and enhance data quality.
  • Customization of DCTs to patient needs and trial requirements is essential.
  • DCT elements introduce new demands on existing clinical trial systems.

Conclusions:

  • Decentralized clinical trials require tailored approaches for optimal patient engagement and trial success.
  • Further research is needed to empirically quantify the impact of DCTs.
  • DCTs hold promise for making clinical research more accessible and relevant to diverse populations.