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[Informed consent. Historical background and current problems].

A B Jensen1

  • 1Onkologisk afdeling R., Odense Sygehus.

Ugeskrift for Laeger
|November 26, 1990
PubMed
Summary
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Informed consent is crucial for clinical trials, respecting patient autonomy. However, challenges like ensuring patient understanding and avoiding doctor-patient power imbalances hinder effective informed consent processes in medical research.

Area of Science:

  • Medical Ethics
  • Clinical Research Methodology

Context:

  • Informed consent is a cornerstone of ethical clinical trials, safeguarding patient autonomy and decision-making rights.
  • Historical directives, including the Nuremberg and Helsinki Declarations, established ethical standards for human subject research.
  • Accelerated pharmacological development necessitated stringent regulations for clinical research.

Purpose:

  • To explore the fundamental importance of informed consent in clinical trials.
  • To examine the ethical principles underpinning patient participation in research.
  • To identify challenges in achieving truly informed and voluntary consent in clinical settings.

Summary:

  • Obtaining informed consent respects a patient's right to bodily autonomy and is vital for ensuring optimal treatment through controlled trials.

Related Experiment Videos

  • Despite established ethical guidelines, practical difficulties persist in ensuring patients possess adequate knowledge and can freely consent.
  • Patient-physician power dynamics and the complexities of randomization can compromise the integrity of the informed consent process.

    • Impact:

    • Highlights the critical need for improved strategies to ensure valid informed consent in clinical research.
    • Underscores the ethical imperative to address patient comprehension and autonomy barriers in medical studies.
    • Informs the development of better practices for physician-patient communication regarding clinical trial participation.