The myth of informed consent: in daily practice and in clinical trials

Until about thirty years ago, the extent of disclosure about and consent-seeking for medical interventions was influenced by a beneficence model of professional behaviour. Informed consent shifted attention to a duty to respect the autonomy of patients. The new requirement arrived on the American sc...

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Veröffentlicht in:Journal of medical ethics 1989-03, Vol.15 (1), p.6-11
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description Until about thirty years ago, the extent of disclosure about and consent-seeking for medical interventions was influenced by a beneficence model of professional behaviour. Informed consent shifted attention to a duty to respect the autonomy of patients. The new requirement arrived on the American scene in two separate contexts: for daily practice in 1957, and for clinical study in 1966. A confusing double standard has been established. 'Daily consent' is reviewed, if at all, only in retrospect. Doctors are merely exhorted to obtain informed consent; they often minimise uncertainties about 'best' treatment and they feel duty-bound to provide patients with an unequivocal recommendation for action. 'Study consent' in a clinical trial is reviewed prospectively, and doctors are compelled by regulation to point out that there is insufficient evidence to make a rational choice between two compared treatments. It has been impossible to devise informed consent practices that satisfy, in full, the competing moral imperatives of respect for autonomy, concern for beneficence with emphasis on the value of health, and a vigil for justice. A way must be found to experiment with various discretionary approaches that would strike a realistic balance among competing interests.
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Informed consent shifted attention to a duty to respect the autonomy of patients. The new requirement arrived on the American scene in two separate contexts: for daily practice in 1957, and for clinical study in 1966. A confusing double standard has been established. 'Daily consent' is reviewed, if at all, only in retrospect. Doctors are merely exhorted to obtain informed consent; they often minimise uncertainties about 'best' treatment and they feel duty-bound to provide patients with an unequivocal recommendation for action. 'Study consent' in a clinical trial is reviewed prospectively, and doctors are compelled by regulation to point out that there is insufficient evidence to make a rational choice between two compared treatments. It has been impossible to devise informed consent practices that satisfy, in full, the competing moral imperatives of respect for autonomy, concern for beneficence with emphasis on the value of health, and a vigil for justice. 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source MEDLINE; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Periodicals Index Online; Jstor Complete Legacy; PubMed Central; Alma/SFX Local Collection
subjects Beneficence
Bioethics
Clinical research
Clinical trials
Clinical Trials as Topic
Controlled clinical trials
Disclosure
Experimentation
Government Regulation
Informed consent
Informed Consent - legislation & jurisprudence
Legal consent
Medical practice
Medical research
Personal Autonomy
Physician-Patient Relations
Physicians
Random Allocation
Research Subjects
Risk Assessment
Truth Disclosure
United States
title The myth of informed consent: in daily practice and in clinical trials
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