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Related Concept Videos

FDA Approved Drugs: Changes to Approved Drugs01:26

FDA Approved Drugs: Changes to Approved Drugs

Post-approval, manufacturers may modify an approved new or generic drug product. Such modifications can encompass alterations in the Active Pharmaceutical Ingredient (API), manufacturing process, formulation, batch size, manufacturing site, and container closure system (FDA Guidance for Industry, April 2004). Often, a drug product may undergo multiple changes.These modifications require careful evaluation to determine their potential impact on the drug product's identity, strength, quality,...
Drug Regulation01:25

Drug Regulation

Drug regulation encompasses the management of drug usage by evaluating its safety and efficacy through assessments conducted by regulatory authorities. Regrettably, the history of drug regulation is marred by several catastrophic events. One such incident is the Elixir Sulfanilamide tragedy, in which the toxic compound diethyl glycol was included in a sweet-tasting medication, leading to numerous fatalities. This event prompted the enactment of the Food, Drug, and Cosmetic Act in 1938. Under...
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Drug Products: Biologics, Biosimilars and Interchangeables

Biologics, derived from living sources such as humans, animals, or microorganisms, represent a significant category of pharmaceuticals. These complex molecules, developed through advanced biotechnological methods or purified from natural sources, include essential medical treatments like insulin and growth hormones. The complexity of biologics arises from their large molecular structures and the intricate processes required for their production, making them distinct from conventional...
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Modified-Release Drug Delivery Systems: Influencing Factors01:20

Modified-Release Drug Delivery Systems: Influencing Factors

Modified-release drug delivery systems are designed to optimize the therapeutic effect of drugs by minimizing side effects, reducing the dosage required, and controlling drug release to align with pharmacokinetic and pharmacodynamic needs. The system depends on two key factors: the drug's release from the formulation and its movement through the body to the target site. Unlike conventional dosage forms, where absorption is the limiting step, the rate of drug release is the key determinant in...
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Drugs, the chemical agents used in diagnosing, treating, or preventing diseases, undergo a four-phase process of development: pharmaceutic, pharmacokinetics, pharmacodynamics, and therapeutic.
The pharmaceutical phase focuses on leveraging the physicochemical properties of the drug to design and manufacture an effective product. Variants include orally administered tablets or capsules, topical creams or ointments, and parenteral-delivery solutions or emulsions.
The pharmacokinetic phase...

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Regulatory T cells: Therapeutic Potential for Treating Transplant Rejection and Type I Diabetes
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FDA: Change Is Good.

Bob Carlson

    Biotechnology Healthcare
    |February 2, 2013
    PubMed
    Summary
    This summary is machine-generated.

    The U.S. Food and Drug Administration (FDA) moved biologic drug oversight to its drug-evaluation center. This change is praised, but its impact on review efficiency and costs remains to be seen.

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    Area of Science:

    • Pharmacology
    • Drug Regulation
    • Biotechnology

    Background:

    • Biologic medications represent a significant and growing class of therapeutic agents.
    • Historically, oversight of biologics and small-molecule drugs has been managed by different centers within the FDA.
    • Recent organizational changes aim to centralize the evaluation of most biologic products.

    Purpose of the Study:

    • To evaluate the recent transfer of oversight for most biologic medications to the FDA's Center for Drug Evaluation and Research (CDER).
    • To assess the initial reception and potential implications of this regulatory consolidation.

    Main Methods:

    • Analysis of regulatory policy changes regarding biologic drug oversight.
    • Review of expert opinions and initial commentary on the FDA's organizational shift.
    • Monitoring of key performance indicators related to drug review timelines and costs (longitudinal observation).

    Main Results:

    • The transfer of oversight has been met with initial praise from stakeholders.
    • The long-term effects on reducing review times and associated costs are currently undetermined.

    Conclusions:

    • The consolidation of biologic oversight under CDER is a notable regulatory development.
    • Further data collection and analysis are required to ascertain the ultimate success of this initiative in improving efficiency and cost-effectiveness.