Lord Carlile asks Peter Bartlett and Graham Thornicroft in the
fifteenth evidence session whether they support the introduction of community treatment orders.
Prof Thornicroft begins by explaining that the evidence for the effectiveness of CTOs is very weak. In any case the situation in England, in terms of existing patterns of compulsion, is different from that in the countries which already use CTOs. This means that it would be difficult to draw firm conclusions about their potential effectiveness here from any studies suggesting that they are effective elsewhere (uncorrected transcript):
Professor Thornicroft: I want to start with the evidence. There is not strong evidence that community treatment orders or their equivalent are effective. Most of the published work comes from Canada or Australia and there are few European studies. They tend to show conflicting results and they have different objectives, but they do not show consistently that these are effective with respect to any of the particular desired targets, such as increased medication compliance or reduced hospitalisation.
One of the most detailed reports came from the RAND Corporation published in 2001 and reviewed arrangements in nine of the United States where now 38 of the states do have outpatient treatment orders or similar arrangements, and they concluded, "There is no evidence to suggest that simply amending the statutory language is likely to produce the required results." I think we also need to look at the wider context within European regions. For example, four of the previous 15 EU States do have outpatient commitment orders. Britain is virtually alone in having an increasing rate of compulsion within its mental health system over the last ten years and although most countries see stable patterns of the use of coercion in these ways, we have seen increasing rates of section 135, which is the compulsory entry to premises, of three times over the last decade, of section 136, which are the place of safety detention orders, of five times, and use of section 3 by 1.4 times over that period. For some reason England is an exception in terms of the trends of compulsory treatment just within the European region, Western Europe in this case.
Prof Thornicroft goes on to argue that CTOs violate national and international principles of mental health care, that they will tend to reinforce the idea that violence and mental disorder are linked, and that they will deter people from seeking treatment for mental illness:
Perhaps I may move on to the ethical aspects. As I mentioned earlier in that summary table, I think the community treatment orders do cross-cut, in fact they violate many of the principles which are established in international as well as relevant national mental health policy, as set out in the relevant documents. I think this is a very difficult balance of judgment. I think the one practical way to increase patient compliance, meaning agreement with a recommended plan of treatment, is to offer choice.
For example, in my own practice in south London we now have home treatment teams, we have crisis houses for women and we have acute inpatient treatments. I can ask a woman who is in a crisis, "Would you prefer to go into hospital, to be treated at home or to go to a crisis house?", and this means that we use compulsion less than we would have done five years ago. We now have new arrangements in the form of a crisis card and there is accumulating evidence that these do reduce compulsory admission rates to hospital.
I think there is an offset or a balance here: on the one hand, it seems likely that CTOs, if properly and narrowly applied, would probably apply to less than one per cent of one per cent of the population, approximately the same numbers as were applied for supervision registers and supervised discharge orders; on the other hand, we need to understand the wider framework and that is this. Of all inpatients, there is evidence that one third of the voluntary inpatients believe themselves to be compulsorily detained and two thirds are not sure whether they are compulsorily detained or voluntary. So we have got forms of pressure and coercion that go well beyond the narrow legal restraints of the powers that are set by our Government.
Therefore, I think, on the one hand, this may provide a limited benefit to a small number of patients, but, on the other hand, I think we need to listen carefully to what service user groups are saying, which is that this will not just stop current patients from wanting to continue with treatment, but it will then reinforce a connection in the public mind between violence and mental illness. We know that of all people with mental illness in England about one quarter are getting effective treatment and that the proportion is far less in many other countries. I suspect that if we were to frame this too widely then we would see more people self‑stigmatizing and not presenting to services because they do not want to be labelled as a mentally ill person because that is connected with violence and we will see fewer people having treatment and that will serve no one for the best in the long term.
Lord Mayhew asks Prof Thornicroft to clarify his argument that introducing CTOs would increase stigma:
Q1142 Lord Mayhew of Twysden: Professor Thornicroft, I am sure it is my fault, but I lost you in the course of your last contribution when you said, as I understand it, that a CTO would serve to increase stigma in the public eye for mentally suffering people. I think the stigma was the propensity to violence. I am afraid I lost you at that point. I did not quite follow the reasoning. Can you help?
Professor Thornicroft: There is little evidence about the extent to which popular opinions of mental illness and the views of people with mental illness about their own conditions are related to the law in any country, so this is a matter of opinion. My view is that a law based upon one central tenet, among others, which is the connection between mental illness and violence, further serves to strengthen that view in the wider population and that will serve to deter people from coming forward when they have symptoms of mental illness for assessment and treatment and also may serve to further exclude mentally ill people from within the mainstream of our society.