E Test 4 Flashcards
(101 cards)
.What is the definition of Medical research?
Medical research involving human subjects includes research on identifiable human material or identifiable data. The primary purpose of medical research involving human subjects is to improve prophylactic, diagnostic and therapeutic procedures and the understanding of the aetiology and pathogenesis of disease. Even the best proven prophylactic, diagnostic, and therapeutic methods must continuously be challenged through research for their effectiveness, efficiency, accessibility and quality.
What is the duty of the physician?
To promote and safeguard the health of the people. The physician’s knowledge and conscience are dedicated to the fulfillment of this duty.
What should take precedence in medical research?
Considerations related to the well being of the human subject should take precedence over the interests of science and society.
What research populations are considered vulnerable and need special protection?
The particular needs of the economically and medically disadvantaged must be recognized. Special attention is also required for those who cannot give or refuse consent for themselves, for those who may be subject to giving consent under duress, for those who will not benefit personally from the research, and for those for whom the research is combined with care.
To whom should the experimental protocol be submitted?
This protocol should be submitted for consideration, comment, guidance, and where appropriate, approval to a specially appointed ethical review committee, which must be independent of the investigator, the sponsor or any other kind of undue influence. This independent committee should be in conformity with the laws and regulations of the country in which the research experiment is performed.
Who is responsible for the human subject?
The responsibility for the human subject must always rest with a medically qualified person and never rest on the subject of the research, even though the subject has given consent. Medical research involving human subjects should be conducted only by scientifically qualified persons and under the supervision of a clinically competent medical person.
What is the role of risks and benefits to the subject?
Physicians should abstain from engaging in research projects involving human subjects unless they are confident that the risks involved have been adequately assessed and can be satisfactorily managed. Physicians should cease any investigation if the risks are found to outweigh the potential benefits or if there is conclusive proof of positive and beneficial results.
When is medical research justified?
Medical research is only justified if there is a reasonable likelihood that the populations in which the research is carried out stand to benefit from the results of the research.
What safeguards must be provided to research subjects?
Every precaution should be taken to respect the privacy of the subject, the confidentiality of the patient’s information and to minimize the impact of the study on the subject’s physical and mental integrity and on the personality of the subject.
What requirements are there for “informed”?
Each potential subject must be adequately informed of the aims, methods, sources of funding, any possible conflicts of interest, institutional affiliations of the researcher, the anticipated benefits and potential risks of the study and the discomfort it may entail. The subject should be informed of the right to abstain from participation in the study or to withdraw consent to participate at any time without reprisal.
For persons who are unable to give consent, what 2 requirements must be met?
i. The research is necessary to promote the health of the population represented
ii. This research cannot instead be performed on legally competent persons.
At the conclusion of the study, what must be assured to every patient?
At the conclusion of the study, every patient entered into the study should be assured of access to the best proven prophylactic, diagnostic and therapeutic methods identified by the study.
What was the charge of the commission?
To identify the basic ethical principles that should underlie the conduct of biomedical and behavioural research involving human subjects and to develop guidelines which should be followed to assure that such research is conducted in accordance with those principles.
What does “practice” refer to?
Refers to interventions that are designed solely to enhance the well-being of an individual patient or client and that have a reasonable expectation of success (i.e., practice of accepted therapy). To provide diagnosis, preventative treatment or therapy to particular individuals.
What does “research” refer to?
Designates an activity designed to test a hypothesis, permit conclusions to be drawn, and thereby to develop or contribute to generalizable knowledge (theories, principles, statements of relationships). Formal protocol that sets forth an objective and a set of procedures designed to reach that objective.
How is “experimental” and “research” different?
A procedure is “experimental” in the sense of being new, untested, or different, and therefore cannot be automatically placed in the category of research (i.e., the innovation does not constitute research as it it departs from standard or accepted practice). New procedures should be made the object of formal research at an early stage to determine whether they are safe and effective.
What are the three basic ethical principles?
(General judgements that serve as a basic justification for the many particular ethical prescriptions and evaluations of human actions)
i. Respect for persons
ii. Beneficence
iii. Justice
What are the 2 basic convictions related to respect of persons?
i. Individuals should be treated as autonomous agents (acknowledge autonomy)
ii. Persons with diminished autonomy are entitled to protection (protect those with diminished autonomy)
What are 3 examples to show lack of respect?
i. To repudiate that person’s considered judgements
ii. To deny an individual the freedom to act on those considered judgements
iii. To withhold information necessary to make a considered judgement, when there are no compelling reasons to do so
What are the 2 general rules of beneficence?
(Cover acts of kindness or charity that go beyond strict obligation)
i. Do not harm
ii. Maximize possible benefits and minimize possible harms
What is the principle of justice?
= “fairness of distribution,” or “what is deserved.”
Equals ought to be treated equally
Who is equal and who is unequal?
What considerations justify departure from equal distribution?
Look at distinctions based on experience, age, deprivation, competence, merit and position do sometimes constitute criteria justifying differential treatment for certain purposes
-individual and groups be treated fairly and equitably in terms of bearing the burdens and receiving the benefits of research
What are 5 formulations of the principle of justice?
Each formulation mentions some relevant property on the basis of which burdens and benefits should be distributed:
i. To each person an equal share
ii. To each person according to individual need
iii. To each person according to individual effort
iv. To each person according to societal contribution
v. To each person according to merit
Why does the selection of research subjects need to be scrutinized?
In order to determine whether some classes (e.g., welfare patients, particular racial and ethnic minorities, or persons confined to institutions) are being systematically selected simply because of their easy availability, their compromised position, or their manipulability, rather than for reasons directly related to the problem being studied.
What are the information requirements for informed consent?
Specific items for disclosure intended to assure that subjects are given sufficient information: research procedure, their purposes, risks and anticipated benefits, alternative procedures (where therapy is involved), and a statement offering the subject the opportunity to ask questions and withdraw at any time from the research.