Animal Research Ethics in Africa: Is Tanzania Making Progress?

The significance of animals in research cannot be over‐emphasized. The use of animals for research and training in research centres, hospitals and schools is progressively increasing. Advances in biotechnology to improve animal productivity require animal research. Drugs being developed and new interventions or therapies being invented for cure and palliation of all sorts of animal diseases and conditions need to be tested in animals for their safety and efficacy at some stages of their development. Drugs and interventions for human use pass through a similar development process and must be tested pre‐clinically in laboratory animals before clinical trials in humans can be conducted. Therefore, animals are important players in research processes which directly and indirectly benefit animals and humans. However, questions remain as to whether these uses of animals consider the best interests of animals themselves. Various research and training institutions in Tanzania have established some guidelines on animal use, including establishing animal ethics committees. However, most institutions have not established oversight committees. In institutions where there may be guidelines and policies, there are no responsible committees or units to directly oversee if and how these guidelines and policies are enforced; thus, implementation becomes difficult or impossible. This paper endeavours to raise some issues associated with the responsible use of animals in research and training in Tanzania and highlights suggestions for improvement of deficiencies that exist in order to bridge the gap between what ought to be practised and what is practised.     

Ethics committee recommendations for laboratory animals in private research in France

Complementary to existing legislation, non-public research companies in France have been working together voluntarily within an organization known as Grice (Interprofessional Working Group on Ethics Committees for Laboratory Animals/Groupe de Réflexion Interprofessionnel sur les Comites d'Ethique appliquée à l'animal de laboratoire) with the objective of creating institutional ethics committees in an effort to promote animal welfare and good scientific procedures. Each company's commitment to the creation of these committees has been expressed by signing the Charter. Each ethics committee is composed of at least three members, including one who is not a scientist; a veterinarian is highly desirable. The committee examines all procedures and protocols involving animals and hands down a favourable or unfavourable opinion, or requests improvements, especially concerning animal well-being. Consensual approval of the protocol is an essential requirement before the purchase or allocation of animals. The committee examines every aspect of laboratory animal housing and care, and inspects all temporary or permanent animal housing facilities. Grice will continue its efforts in relation with public research organizations as well as with groups and in other countries whose objectives are in line with its own.     

The role of ethics in experimental marine biology and ecology

Although most countries have ethical guidelines for research involving human subjects and other sentient animals, the ethical issues associated with field research have received little attention. Most experimental marine biologists and ecologists operate without ethical guidelines or scrutiny, despite intermittent community concern about their activities. We offer suggestions on how marine biologists and ecologists can protect the future of research involving the field collection and experimental manipulation of organisms by developing mechanisms to address community concerns that such research is ethically responsible. We urge experimental marine biologists and ecologists to take pre-emptive initiatives by encouraging: (1) institutional animal ethics committees to broaden their terms of reference to include environmental ethics; (2) scientific societies to develop codes of ethics to guide the environmental research conducted by their members; (3) editorial boards of journals to require the research they publish to conform to an appropriate code of ethics, and (4) management agencies that issue permits for field research to establish an ethics committee to advise them on the ethical issues raised by specific research proposals. We conclude that the resultant administrative burden on scientists would be low but that the penalties of operating without such protection can be high.     

A moderate Buddhist animal research ethics

Though there is a burgeoning interest in applied Buddhist ethics, Buddhist animal research ethics remains an underdeveloped area. In this paper I will explore how some central Buddhist ethical considerations can usefully engage our use of other animals (henceforth, animals) in science. As the scientific use of animals is broad, I will narrow my focus to laboratory science. I will show that, though a Buddhist abolitionism would not be unmotivated, it is possible to reject it. While doing so, it will be important to resist emphasizing elements of Buddhist thought that merely provide reasons to adopt the dominant ethical framework governing laboratory animal research ethics, known as the 3Rs. Though I will suggest how a Buddhist animal research ethics can sometimes permit the use of animals in harmful research, it will also require ethical constraints that resonate with some of the more progressive elements in ‘Western’ bioethics.     

The new system of review by multicentre research ethics committees: prospective study

ObjectiveTo assess the function of the new system of review by multicentre research ethics committees and to highlight areas where improvement is still needed.DesignProspectively collected data from a multicentre study was examined with respect to the ethics review process. Administrative, financial, and time elements of the review process were audited.SettingA single multicentre research ethics committee and 125 local ethics committees from six regions of England.ResultsOnly 40% of local ethics committees considered our study in the manner specified in the 1998 directive. Less than a third of committees replied within the 21 day period stipulated, although committees acting by executive subcommittee replied more quickly than those not acting by executive subcommittee. There was a tendency for executive subcommittees to approve studies in a shorter time. Local ethics committees asked for a large number of non-local changes to the application. The financial cost of applying to multiple ethics committees remains high, mainly because multiple copies of research applications are being requested.ConclusionsThe new system of approval by multicentre research ethics committee for multicentre studies was introduced to reduce administrative costs, speed up the process of reviews by multiple research ethics committees, and standardise the conclusions of the local research ethics committees. Since its introduction an improvement has been seen, but the system is not yet universally functioning as intended. Ethics review still remains a hindrance to the financial resources and commencement of national studies. We strongly support the structure of review by multicentre research ethics committees but suggest that the system has yet to achieve its aims.     

The refining influence of ethics committees on animal experimentation in Sweden

Mandatory scrutiny of projects by animal ethics committees was introduced in Sweden in 1979. The present study investigated the minutes of meetings held between 1989 and 2000 at which consideration of applications for experimental work in animals resulted in requests for modification (n = 3607). 18.1% of the applications received were approved only after modifications. The majority of the changes requested may be classified as 'Refinement'. The most common requests were for improvement of project design, euthanasia method and housing and husbandry. There was a relative increase in modifications requested by the committees related to anaesthesia, choice of licensed supervisor and the need for licenses or informed consent from animal owners during the period investigated. There was a relative decrease in modifications related to euthanasia, housing and husbandry, and general endpoint assertions. The results suggest that the work of the committees may be perceived as an ongoing process, since several of the applications for which modification was requested were projects that had been approved on a previous occasion but were now up for renewal. In order to have maximal influence on the refinement of scientific protocols it is important that the scientists in the committees are continuously updated on developments in laboratory animal science.     

A Brief History of Biomedical Research Ethics in Iran: Conflict of Paradigms

During the past two decades, Iran has experienced a noteworthy growth in its biomedical research sector. At the same time, ethical concerns and debates resulting from this burgeoning enterprise has led to increasing attention paid to biomedical ethics. In Iran, Biomedical research ethics and research oversight passed through major periods during the past decades, separated by a paradigm shift. Period 1, starting from the early 1970s, is characterized by research paternalism and complete reliance on researchers as virtuous and caring physicians. This approach was in concordance with the paternalistic clinical practice of physicians outside of research settings during the same period. Period 2, starting from the late 1990s, was partly due to revealing of ethical flaws that occurred in biomedical research in Iran. The regulatory and funding bodies concluded that it was not sufficient to rely solely on the personal and professional virtues of researchers to safeguard human subjects' rights and welfare. The necessity for independent oversight, emphasized by international declarations, became obvious and undeniable. This paradigm shift led to the establishment of research ethics committees throughout the country, the establishment of academic research centers focusing on medical ethics (MEHR) and the compilation of the first set of national ethical guidelines on biomedical research–one of the first and most important projects conducted by and in the MEHR. Although not yet arrived, ‘period 3’ is on its way. It is predictable from the obvious trends toward performance of high‐quality clinical research and the appearance of a highly educated new generation, especially among women.     

What is wrong with ethics review,the impact on teaching anthropology,and how to fix it: results of an empirical study

There is no empirical evidence that ethics review protects anthropologists’ research participants, but there is ample evidence that it is stifling research agendas and reshaping how we teach anthropological research methods, entrenching a positivist, clinical model of what constitutes research. This paper examines the impact of ethics review on student research in Australia, based on interviews conducted at 14 Australian universities. The data clearly show that the risks posed by student research are minor, and vastly overestimated by ethics committees. To avoid problems with ethics committees, we shepherd students into undertaking low‐risk, and consequently low‐impact, research. Many departments are abandoning research‐led teaching altogether because of the obstacle of ethics review. One solution would be to locate ethics discussions in disciplines and departments, radically restructuring the encounter to reconceptualise it as collegial debate about ethics dilemmas rather than ‘ethics review’.     

A new approach to regulating the use of animals in science

Anderson was a member of the writing group for the recent revision of Australia's national Code of Practice for the use of animals in scientific research. Here he outlines the major features of the Code. These deal with animal experimentation ethics committees, with levels of pain and distress in subjects, with standards of care, and with the delineation of responsibilities among researchers, institutions, ethics committees, and caretakers. Anderson also describes how the Code is updated, and discusses its legal status, scientists' concerns, and the Code's future.     

Human Research Ethics Committees: Examining their Roles and Practices

considerable time and resources are invested in the ethics review process. We present qualitative data on how human research ethics committee members and health researchers perceive the role and function of the committee. The findings are based on interviews with 34 Australian ethics committee members and 54 health researchers. Although all participants agreed that the primary role of the ethics committee was to protect participants, there was disagreement regarding the additional roles undertaken by committees. Of particular concern were the perceptions from some ethics committee members and researchers that ethics committees were working to protect the institution's interests, as well as being overprotective toward research participants. This has the potential to lead to poor relations and mistrust between ethics committees and researchers.     

Invertebrate models for biomedical research, testing, and education

Invertebrate animals have been used as medicinals for 4,000 years and have served as models for research and teaching since the late 1800s. Interest in invertebrate models has increased over the past several decades as the research community has responded to public concerns about the use of vertebrate animals in research. As a result, invertebrates are being evaluated and recognized as models for many diseases and conditions. Their use has led to discoveries in almost every area of biology and medicine--from embryonic development to aging processes. Species range from terrestrial invertebrates such as nematodes and insects to freshwater and marine life including planarians, crustaceans, molluscs, and many others. The most often used models are the fruit fly Drosophila melanogaster and the minuscule nematode Caenorhabditis elegans. Topics in this article are categorized by biologic system, process, or disease with discussion of associated invertebrate models. Sections on bioactive products discovered from invertebrates follow the models section, and the article concludes with uses of invertebrates in teaching. The models reviewed can serve as references for scientists, researchers, veterinarians, institutional animal care and use committees (IACUCs), and others interested in alternatives to vertebrate animals.     

A sample postapproval monitoring program in academia

The primary goal of an animal care and use program (ACUP) should be to ensure animal well-being while fostering progressive science. Both the Animal Welfare Act (and associated regulations) and the Public Health Service (PHS) Policy require the institutional animal care and use committee (IACUC) to provide oversight of the animal program through continuing reviews to ensure that procedures are performed as approved by the committee. But for many committees the semiannual assessment does not provide an opportunity to observe research procedures being performed. Furthermore, IACUC members are typically volunteers with other full-time commitments and may not be able to dedicate sufficient time to observe protocol performance. Postapproval monitoring (PAM) is a tool that the IACUC can use to ensure that the institution fulfills its regulatory obligation for animal program oversight. When performed by attentive and observant individuals, PAM can extend the IACUC's oversight, management, training, and communication resources, regardless of program size or complexity. No defined PAM process fits all institutions or all situations; rather, the monitoring must match the program under review. Nonetheless, certain concepts, concerns, and conditions affect all PAM processes; they are described in this article. Regardless of the style or depth of PAM chosen for a given program, one thing is sure: failure of the IACUC to engage all available and effective oversight methods to ensure humane, compassionate, efficient, and progressive animal care and use is a disservice to the institution, to the research community and to the animals used for biomedical research, testing, or teaching.     

Contribution of pathology to laboratory animal welfare

To promote experimental animal welfare, several countries are engaged in establishing local animal research review committees and appointing supervising veterinarians or other experts. However, a number of adverse conditions leading to intercurrent illness or death remains unnoticed or unidentified. Pathological investigation of unexpectedly ill or dead animals proved to be very useful in indicating conditions compromising animal welfare. In addition, such post-mortem findings may be instructive, with respect to welfare, for those involved in experiments with animals.     

Animal Care Courses: Helping Fulfill the Mandate of Animal Care Committees in Canada

Animal Care Committees (ACCs) at Canadian universities and research centers operate under the aegis of the Canadian Council on Animal Care (CCAC) and its guidelines for the humane care and treatment of animals in teaching, research, and testing. All Canadian universities have at least one active committee. The committees are expected to assume an educative role beyond the provision of information concerning housing, maintenance, and appropriate conditions for the treatment of animals in research. This includes critical examination of the serious ethical issues involved in animal research within the context of the principles and practices endorsed by the CCAC. One-day animal care courses provided by ACCs at three Canadian universities are described. Comparisons are made between the content and structure of curricula and the ways these relate to the teaching and research mandate in each institution, focusing particularly on the teaching of ethics in each course. The implications for heightening awareness of ethical issues in animal research and improving the effectiveness of these courses are discussed.     

Animal care courses: helping fulfill the mandate of animal care committees in Canada

Animal Care Committees (ACCs) at Canadian universities and research centers operate under the aegis of the Canadian Council on Animal Care (CCAC) and its guidelines for the humane care and treatment of animals in teaching, research, and testing. All Canadian universities have at least one active committee. The committees are expected to assume an educative role beyond the provision of information concerning housing, maintenance, and appropriate conditions for the treatment of animals in research. This includes critical examination of the serious ethical issues involved in animal research within the context of the principles and practices endorsed by the CCAC. One-day animal care courses provided by ACCs at three Canadian universities are described. Comparisons are made between the content and structure of curricula and the ways these relate to the teaching and research mandate in each institution, focusing particularly on the teaching of ethics in each course. The implications for heightening awareness of ethical issues in animal research and improving the effectiveness of these courses are discussed.     

Publication: an ethical imperative.

Publication of medical research is both a monitor of the researcher''s ethics and an audit of the local or regional ethics committee that approved it. Selectivity of publication or of the intention to publish lessens this audit. Opinions differ about what is ethically allowable in clinical and benchtop medical research. Ethical permission and ethical monitoring of medical research are subject to a hierarchy of pyramidal controls, starting in hospital and ending with the local, institutional, or regional ethics committee. Currently, such committees function with widely varying degrees of efficiency and quality of output, and with differing viewpoints on many ethical issues. Without an a priori insistence by institutional ethics committees that there be an intention to publish all medical research involving human subjects, ethics committees cannot routinely be subject to the scrutiny or audit which they themselves demand of researchers.     

A guide to defining and implementing protocols for the welfare assessment of laboratory animals: eleventh report of the BVAAWF/FRAME/RSPCA/UFAW Joint Working Group on Refinement

The refinement of husbandry and procedures to reduce animal suffering and improve welfare is an essential component of humane science. Successful refinement depends upon the ability to assess animal welfare effectively, and detect any signs of pain or distress as rapidly as possible, so that any suffering can be alleviated. This document provides practical guidance on setting up and operating effective protocols for the welfare assessment of animals used in research and testing. It sets out general principles for more objective observation of animals, recognizing and assessing indicators of pain or distress and tailoring these to individual projects. Systems for recording indicators, including score sheets, are reviewed and guidance is set out on determining practical monitoring regimes that are more likely to detect any signs of suffering. This guidance is intended for all staff required to assess or monitor animal welfare, including animal technologists and care staff, veterinarians and scientists. It will also be of use to members of ethics or animal care and use committees. A longer version of this document, with further background information and extra topics including training and information sharing, is available on the Laboratory Animals website.     

The rise of research ethics committees in Western Europe: some concomitant problems

The rise of research ethics committees in Western Europe has accelerated since 1975 when the World Medical Association recommended that protocols for experiments involving human subjects be submitted to independent committees for consideration, comment, and guidance. This article describes the numbers, types, composition, function, authority, and problems of institutional, regional, and national research ethics committees in the Netherlands, Great Britain, West Germany, France, Switzerland, and Sweden. Among the problems are lack of authority to require ethical review, underrepresentation of nonmedical members, inconsistencies in definitions of and standards for human experimentation, and nonconsideration of the rights of investigators as well as subjects. The author urges legislation to strengthen the self regulating mechanism of research ethics committees.     

Trapping and marking terrestrial mammals for research: integrating ethics, performance criteria, techniques, and common sense

We propose that researchers integrate ethics, performance criteria, techniques, and common sense when developing research trapping programs and in which members of institutional animal care and use committees address these topics when evaluating research protocols. To ask questions about ethics is in the best tradition of science, and researchers must be familiar with codes of ethics and guidelines for research published by professional societies. Researchers should always work to improve research methods and to decrease the effects on research animals, if for no other reason than to minimize the chances that the methods influence the animals' behavior in ways that affect research results. Traps used in research should meet performance criteria that address state-of-the-art trapping technology and that optimize animal welfare conditions within the context of the research. The proposal includes the following criteria for traps used in research: As Criterion I, killing-traps should render >/= 70% of animals caught irreversibly unconscious in /= 70% of animals with 相似文献   

Preparation of animals for use in the laboratory: issues and challenges for the Institutional Animal Care and Use Committee (IACUC)

Preparation of animals is important for optimization of animal welfare as well as to minimize interanimal variation, thereby strengthening the quality of data for in vivo studies. These issues are important in the work of institutional animal care and use committees (IACUCs), but they pose many challenges as well. This article provides IACUC members with a resource for use in determining whether and how preparation of animals for research affects the IACUC's responsibilities. The topics addressed are intended to serve as a starting point for consideration and discussion. Questions related to subject selection and acclimation of subjects to experimental housing and procedures are emphasized and should provide IACUC members with a framework for discussion of relevant questions. Guidelines are provided for promoting the acclimation of a number of species to experimental settings. Additional, potentially controversial points are also raised, including the effects on longitudinal data sets of changing subject preparation procedures. The roles of the IACUC in the research endeavor are multifaceted and continuously evolving. As empirical data are produced that affect additional aspects of animal care and use, it is important for these committees to be able to evaluate and, when appropriate, stimulate the implementation of improved procedures and strategies.