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Aurora Brønstad Veterinarian – PhD aurora.bronstad@uib.no
31th Transgenic Technology Meeting March Prague Aurora Brønstad Veterinarian – PhD Harm-Benefit Assessment an update from AALAS-FELASA WG on Harm-Benefit Analysis
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TT2016 Prague March 22 Harm-Benefit Analysis EU directive 2010/63 Several international organizations emphasize the importance of harm-benefit assessment in their written ethical guidelines for use of animals in research
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What is a harm-benefit analysis?
And how do you do HBA?
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Harm-Benefit Analysis
Species - choice of animals Sentience and consciousness Quality of animals Duration of experiment Duration related to lifespan Number of animals Origin, acquisition or transport Care, housing factors, handling, health care Possibility to express Normal Behaviour Staff competence and quality Hunger and Thirst Sentience and consciousness Quality of animals Discomfort Pain Discomfort Pain Injury or Disease Fear, anxiety and distress Frequency of procedures Severity of procedures Risk of harm Deaths Intrinsic value and animal rights Genetic modulation of animals – Respect for nature Aim, Realistic potential Scientific Quality Non-publishing of negative results Number of animals Care, housing factors, handling, health care Possibility to express Normal Behaviour Staff competence and quality 3Rharm Intrinsic value and animal rights Genetic modulation of animals TT2016 Prague March 22 Harm-Benefit Analysis
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Ethical stands on the use of animals
Animal welfare Animal rights Our regulatory framework is based on the premise that it is (morally) accepted for human beings to use other animals for scientific research when there is no alternative to the use of animals, but that it is wrong to cause them unnecessary or avoidable suffering What animal experience is important Animals are "subjects-of-a-life", with beliefs, desires, memories, and a sense of their own future, who must be treated as ends in themselves, not as a means to an end (Tom Regan) Animals in themselves are important TT2016 Prague March 22 Harm-Benefit Analysis
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Harm-Benefit Analysis
Benefits for humans Benefits for animals Benefits for environment Health interests Safety interests Knowledge interests Educational interest Economic interests What-who-how-when Primary (direct) versus secondary (indirect) benefits ”Surrogate outcomes" versus "health outcomes” Originality Dissemination of results Aim, Realistic potential Quality, "good science" Non-publishing of negative results Primary (direct) versus secondary (indirect) benefits Benefits for animals Health interests Knowledge interests What-who-how-when TT2016 Prague March 22 Harm-Benefit Analysis
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Models for Harm-Benefit Analysis
Strengths Weaknesses Categories (Tables, spreadsheets) Categories are useful to simplify a complex picture. Identify severe categories and stimulate actions to avoid them. The categories do not fit all cases E = mc2 S = peHBA Algorithms are helpful in guiding a decision Moral dilemmas cannot/shall not be solved by arithmetic’s Graphic representations have pedagogic value in visualizing the concept and relationship between harm and benefit Depend on defined categories Not operational Process oriented models structure the HBA process, how to balance different opinions and question quality of the analysis. Generic Does not provide an answer on what model to use or provide solutions for conclusions TT2016 Prague March 22 Harm-Benefit Analysis
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Harm-benefit assessment in practice
“Tool” presented by the AALAS-FELASA WG on H-B Analysis
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Minimal Harm – High Benefit Much Harm – Less Benefit
White - Light Dark red TT2016 Prague March 22 Defined benefit domains that we think are legitimate to concider Similarly harm domains based on the 5 freedoms ”Heat map” Grade the harms – aggravating factors have negative impact on animals Surgery without anaesthesia – Crimson – Observing preferences for different feedings – no impact white Benefits – strength factors Use the heat scale in opposite way High impact – high benefit – white – develop a vaccine that will help thousand of kids No positive impact – cosmetic testing – vanity products – “unnecessary” - crimson Harm-Benefit Analysis
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Harm-Benefit Analysis
TT2016 Prague March 22 Harm-Benefit Analysis
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Harm-Benefit Analysis
TT2016 Prague March 22 Harm-Benefit Analysis
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Harm-Benefit Analysis
HBA is a systematic way to assess and compare harms, benefits and how they are balanced What are you going to do? What is the impact on the animals? (harm) Why are you going to do it? What are the objectives? (benefits) TT2016 Prague March 22 Harm-Benefit Analysis
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AALAS-FELASA WG on HBA report will be published summer 2016
Work-shop TT2016 Prague March 22 Harm-Benefit Analysis
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Harm-Benefit Analysis
TT2016 Prague March 22 Harm-Benefit Analysis
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