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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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Drug Repurposing Hypothesis Generation Using the "RE:fine Drugs" System
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Promoting, improving and accelerating the drug development and approval processes.

Ann I Graul1

  • 1ann.graul@thomsonreuters.com

Drug News & Perspectives
|February 12, 2009
PubMed
Summary
This summary is machine-generated.

Regulatory agencies are collaborating with the pharmaceutical industry to accelerate drug development. Initiatives like the Orphan Drug Act and Quality by Design aim to improve R&D productivity and reduce attrition for new therapies.

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Area of Science:

  • Pharmacology and Drug Development
  • Regulatory Science
  • Biotechnology Innovation

Background:

  • Pharmaceutical and biotech companies employ R&D productivity strategies.
  • Regulatory agencies are increasingly partnering with industry.
  • Historical context includes the U.S. FDA's Orphan Drug Act (26 years ago).

Purpose of the Study:

  • To outline regulatory initiatives promoting drug development.
  • To highlight collaborative efforts between agencies and industry.
  • To explain programs designed to accelerate new drug approval.

Main Methods:

  • Review of regulatory programs and policies.
  • Analysis of initiatives promoting R&D productivity.
  • Examination of strategies to reduce attrition in drug development.

Main Results:

  • Agencies have introduced programs to foster research in rare diseases.
  • Fast-track development and priority review vouchers incentivize research.
  • Phase 0/microdosing and Quality by Design aim to streamline processes.

Conclusions:

  • Regulatory agencies actively support and accelerate drug development.
  • Collaborative programs aim to improve R&D efficiency.
  • Initiatives focus on addressing unmet medical needs and reducing development failures.