Do vets and doctors face similar ethical challenges?

Escrito por British Medical Journal.

Could child cruelty, such as that suffered by Victoria Climbié (above), be reduced if vets were obliged to report cases of pet cruelty to the police, because of the connections between the two?

BMJ  2005;331:1227 (26 November), doi:10.1136/bmj.331.7527.1227

News

Do vets and doctors face similar ethical challenges?

Rebecca Coombes

London

What does a vet do when a pet owner wants them to carry out heroic surgery on a dying animal? Rebecca Coombes asks whether doctors and vets can learn from each other's ethical dilemmas

The ethical problems facing doctors and vets obviously differ in some ways. A veterinary surgeon, for example, can decide when a treatment is no longer valuable and opt for euthanasia. This course is not open to doctors. And a doctor has to seek the consent of a patient for treatment whereas veterinary surgeons need to steer a course between their own professional opinion and the wishes of pet owners. The animal itself has no rights. Moreover, there is no NHS for animals, and decisions about euthanasia often have to be made in the light of an owner's ability to pay for a lengthy course of life extending treatment. But, when considering these ethical issues with members of both the veterinary and medical profession, some interesting parallels emerge.

Could child cruelty, such as that suffered by Victoria Climbié (above), be reduced if vets were obliged to report cases of pet cruelty to the police, because of the connections between the two?

Credit: PA/EMPICS

At a recent discussion at the BMA, organised by the BMJ, Lord Soulsby, chairman of the British Veterinary Association's ethics committee, and Michael Wilks, chairman of the BMA's ethics committee, considered their fundamentally different approaches to various ethical dilemmas. They also discovered a surprising amount of common ground.

A shared issue was that of consent. Humans can give consent to invasive treatment near the end of their lives, but what about a sick old pet whose owner wants it kept alive even though it might be better off dead? Are there parallels with a doctor who is faced with an incapacitated patient?

Fifty years ago, when vets didn't have the drugs and didn't do major surgery, euthanasia was a straightforward decision, says Lord Soulsby. By contrast, today's vets can perform "heroic" acts of intervention. But just because they can, doesn't mean they should, he said.

"These days one can use chemotherapy and radiotherapy of a very severe nature, but one's got to consider whether it is worth it in terms of the quality of life that animal is going to enjoy. The majority of [vets] faced with major intervention might in fact say, despite what you the owner feel, I would recommend euthanasia," he said.

Today, younger vets were increasingly regarding euthanasia as a failure of their competence, Lord Soulsby added. "They would rather see the animal alive. That just adds to the dilemma—how far do you want to push it to keep an animal alive?"

Dr Wilks said that it would be wrong to imagine that doctors didn't face similar dilemmas. "It might be said that consent is the big difference between a healthcare professional looking after an animal and one looking after a human being. But I think that is only true up to a point. We say we deal with fully informed consent with our human patients. I think a doctor does retain a certain amount of power in the therapeutic relationship according to how much information is given and the way it is nuanced.

"In addition, a lot of doctors will deal with people who don't have full capacity—mental illness, people who are unconscious. They rely on the opinion of others, a family member, to help the doctors decide. Similarly, a veterinarian is going to be taking the owner of the animal's opinion as a fairly significant factor in the decision."

In fact, Dr Wilks thought a pet owner had more power over a treatment decision than a patient's relative. "Relatives have no rights. Parents have responsibility but we have seen in many court cases, recently [that of] Charlotte Wyatt, where doctors disagree with parents about the best interest of the child, then the matter goes to court for adjudication."

If a pet owner has more power than a relative of an incapacitated patient over a treatment decision, can they therefore require a veterinary surgeon to destroy a healthy animal?

Lord Soulsby says that it's an inescapable fact. "You do see cases where there is nothing wrong with the animal—it is just a nuisance—and the owner wants to get rid of it. And that is a big dilemma. The vast majority of vets do comply with owners request to destroy the animal but with great reluctance and attempt to talk to them out of it, to have it taken to a shelter organisation."

Are there any parallels between euthanasia in animals and the discussions about euthanasia in humans? Dr Wilks said, "We would only discuss voluntary euthanasia—the ending of a life of a patient at their persistent competent request." By contrast, the euthanasia of an animal was an entirely involuntary process. But Dr Wilks wanted to know if vets could detect any elements of "voluntariness" in the process—do some animals want to die?

Lord Soulsby said that he didn't think it possible to tell. "Up the scale to higher primates there may be something. But with dogs and cats I don't think so. However, you will find owners who will swear that the animal communicated with them and wanted to die."

Dr Wilks said that, as a doctor, he was very familiar with making best interest judgments for a patient in a complete vacuum. "I work a lot in police stations. If I'm dealing with someone who is completely out of it on cocaine and alcohol and cannot communicate with me and I have absolutely no idea what their basic wishes are I assume that they will wish to be treated in terms of basic medical care. To that extent, my work is similar to yours."

There were shared issues of patient confidentiality. Like doctors, veterinary surgeons have a duty of confidentiality to their clients, but it is not absolute.

Lord Soulsby said that in gross cases of abuse he would inform the police. Dr Wilks agreed: "None of these issues of confidentiality have complete privilege," and that's as it should be, he added.

Lord Soulsby suggested that vets also had an ethical responsibility to humans. "Abuse in the family often starts with abusing the pet. There are certain injuries you may see, and if a vet is up to scratch he will say there is something wrong here. There has been a lot of debate of what then a vet should do—should they inform the police?"

Dr Wilks, a forensic physician in London, agreed that animal abuse often overlaps with domestic violence and child abuse. "One of the great concerns following the Victoria Climbié murder is what kind of warning signs could have been flagged up. We should sometimes be prepared to risk sharing information that may be no more than a suspicion."

How ethical was it for vets to cull large numbers of animals just to protect our health? In 2001, the foot and mouth outbreak saw 10 million animals slaughtered in the United Kingdom.

Lord Soulsby is very clear. "When animals pose a threat to human lives then human health comes first. If there is a government directive to cull, we do it, maybe under protest." He added a reassuring note. "But our [ethical] responsibility is to make sure that the technique of euthanasia is an acceptable one. With avian flu, we are still debating what is the most humane manner to get rid of millions of chickens. Wringing a chicken's neck is very effective, but very difficult to do with half a million."

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Human and animal health: strengthening the link: Child and animal abuse are linked
M E Jan Wise
BMJ 2005 331: 1408. [Extract] [Full Text]

BMJ  2005;331:1408 (10 December), doi:10.1136/bmj.331.7529.1408

Letter

Human and animal health: strengthening the link

Child and animal abuse are linked

Editor—Coombes rightly considers the duties of doctors and vets in situations where their patients are in danger of mistreatment.1 There is increasing evidence to link animal and child abuse, and vice versa (www.americanhumane.org). DeViney et al showed that 88% of pets were abused where child abuse and neglect were present.2 Among women seeking refuge from domestic violence in a safe house, 71% of those with pets reported that their partners had been violent to their pet.3

Increasing collaboration between the NSPCA and the RSPCA is helping government policy to formulate improved links between the two reporting schemes. In several local authorities vets will contact the appropriate children and families social services department to notify it of animal abuse because of the strength of the link. Wider uptake would do much to protect both sets of innocents.

M E Jan Wise, consultant psychiatrist

Brent East Community Mental Health Trust, London NW6 6HX Esta dirección de correo electrónico está siendo protegida contra los robots de spam. Necesita tener JavaScript habilitado para poder verlo.


Competing interests: None declared.

References

  1. Coombes R. Do vets and doctors face similar ethical challenges? BMJ 2005;331: 1227. (26 November.)
  2. DeViney E, Dickert J, Lockwood R. The care of pets within child abusing families. International Journal for the Study of Animal Problems 1998;4: 321-9.
  3. Ascione FR. The nature and status of research on the link between animal cruelty and child abuse. Protecting Children 1997;13: 12-4.

One medicine?
Graham Easton and Martin Alder
BMJ 2005 331: 0. [Extract] [Full Text]