Sunday, 7 November 2010

Christian Medical Comment blog – the first 50 posts

The Christian Medical Comment blog was launched in December 2009 with a post titled ‘Goats and kitchen sinks for Christmas’ but it has been most active over the last two months.

With this post the blog is now 50 posts old.

The most popular post so far was one on the Chilean miners.

The most common subject covered (with 14 posts) has been euthanasia and assisted suicide but overall the blog has covered issues in 20 different categories as outlined below.

About 60% of viewers come from the UK and a further 20% from the US with the next countries in order of frequency being Canada, Australia, Russia, Finland and South Africa.

The list of topics covered so far is given below:

Abortion - 6
Assisted suicide and euthanasia - 14
Christian healthcare - 1
Christian mission - 1
Church - 1
Contraception - 1
Developing world healthcare - 3
Drugs and alcohol - 1
Environment - 1
Evangelism - 2
General Interest - 2
Infertility - 1
Obesity - 1
Poverty and justice - 2
Religious freedom - 1
Resource allocation - 1
Sexuality and sexual health - 2
Stem cells and cloning - 4
Testimony - 4
This blog - 2

Many thanks to all my readers.

Two simple ideas for your pastor that will turn your church upside down – from the Lausanne 3 Congress at Cape Town

In the Multiplex session on ‘People at Work’ at the Lausanne 3 Congress in Cape Town last month, someone asked the panel what single idea they could suggest that would turn their church upside down in terms of its thinking about whole church ministry and helping to overcome the sacred secular divide.

The first idea was to run a three minute slot every Sunday during the morning service titled ‘This time tomorrow’.

Every week a different member of the congregation would be called up to be interviewed by the pastor about their work and asked three simple questions.

What will you be doing this time tomorrow? What challenges do you currently face at work? How can we pray for you?

Then the pastor would ask the congregation ‘hands up if you personally identify with any of what has just been said’

The pastor would then briefly pray for the person in question.

The second idea was for the pastor to visit one different member of his congregation at work each week.

That’s it! Those who shared the ideas claimed that putting them into practice had turned their churches upside down.

Why not suggest them to your pastor?

NICE and GP consortia. What criteria should we use in deciding how to distribute scarce medical resources? Some help from St Paul.

The government’s drug rationing body, NICE, is to lose its power to turn down new medicines for use in the NHS, but will continue to write guidelines for doctors on the best treatments for their patients.

In addition, the current limit on the cost of new drugs – around £30,000 per quality adjusted life year (QALY) – will be scrapped from 2014.

The move seems to have been driven, at least in part, by David Cameron’s election announcement of a £200m fund for new cancer drugs. Some of these drugs had previously been blocked by NICE because of their minimal benefit and very high cost.

Instead, after 2013, groups of GPs – consortia – will be responsible for deciding whether a drug should be funded or not.

These consortia will be allocated more than £70 billion of funding, divided up according to each area’s population and level of ill-health. Out of this they will fund everything, from hospital operations, to district nurse visits, to drugs.

The Daily Mail has welcomed the move as a ‘victory for patients’ under the headline 'Penny-pinching' NICE stripped of power to ban life-saving drugs’.

By contrast, Polly Toynbee, writing for the Guardian sees ‘Big Pharma’ as the winner and predicts ‘more ineffective drugs and higher prices’.

Unusually I find myself agreeing more with Polly Toynbee on this occasion.

She argues that, ‘Every health system is rationed, always was, always will be’ and sees Health Minister Andrew Lansley (pictured) as caving in to ‘a toxic combination of Daily Mail anecdotes of dying patients desperate for a few more months of life and intense lobbying by a pharmaceutical industry that has campaigned long and hard against the one body that kept NHS drug costs under a modicum of control’.

But given that decisions will always need to be made about which treatments will be supplied to whom what criteria should these new GP consortia use?

Clearly the first two criteria will be effectiveness and cost. The former will still be assessed by NICE on the basis of the available evidence in peer-reviewed medical journals and the latter will hopefully be effectively controlled by government.

But the number of drug treatments of medicines that are ‘effective but expensive’ that can be funded will be limited in order to ensure that other treatments can still be supplied to other patients.

It is inevitable that some patients will have to miss out. So what criteria should they use to decide who gets a given drug and who doesn’t?

Should it be ‘first come first served’? Or is it actually right to discriminate? And if so, on what grounds?

The Apostle Paul tackled a problem of resource allocation in his first pastoral letter to Timothy involving the question of which widows should be supported by the church. Care for widows, orphans and aliens are key priorities throughout Scripture for God’s people – but if funds are limited how does one decide between cases?

Paul laid out three key principles.

First, there should be genuine need. ‘Give proper recognition to those widows who are really in need.’ (1 Timothy 5:3) This must have involved some kind of objective test or assessment. Help was not to be given just because people asked for it and especially not just to those who asked loudest. It is right to assess whether need is really genuine and often it is the voiceless whose need is greatest (Proverbs 31:8). One assumes that the church therefore would have had have to define some specific level of genuine need that was measurable and quantifiable.

Second, the person had to have no other means of support available to them. ‘If a widow has children or grandchildren, these should learn first of all to put their religion into practice by caring for their own family and so repaying their parents and grandparents, for this is pleasing to God… Anyone who does not provide for their relatives, and especially for their own household, has denied the faith and is worse than an unbeliever.’ (vv4, 8) This principle was applied because it was recognized that funds were limited: ‘If any woman who is a believer has widows in her care, she should continue to help them and not let the church be burdened with them, so that the church can help those widows who are really in need.’ (v16) Paul also specifically advised against supporting younger widows, because doing so would encourage dependence and idleness (vv 11-15).

Third, the person had to have proved, by their responsible behaviour and service of others, that they deserved such support. ‘No widow may be put on the list of widows unless she is over sixty, has been faithful to her husband, and is well known for her good deeds, such as bringing up children, showing hospitality, washing the feet of the Lord’s people, helping those in trouble and devoting herself to all kinds of good deeds.’ (vv9, 10)

Of course, if the resources of the early church had been in unlimited supply, there might not have been a need to place limits. But they weren’t, and therefore decisions had to be made. Resources aren’t unlimited for us either – even in the affluent West.

Perhaps these three principles – genuine need, no other means of support and responsible behaviour – might also be a good place to start when drawing lines on the allocation of limited health resources and tax payers’ money.

Thursday, 4 November 2010

UK retailers are not being honest about the mode of action of new morning-after-pill ellaOne (ulipristal acetate)

Earlier this week the news broke that a new ‘morning-after pill’ was being sold online in Britain by a London-based company called HealthExpress.

In fact ellaOne (Ulipristal acetate) has been available on prescription in the UK since May 2009. It was granted marketing authorisation by the European Medicines Agency (EMEA) in March 2009 and the FDA in the US approved the drug on 13 August 2010.

According to the UK EllaOne website the drug can actually be bought from at least four UK sources by filling out a simple on-line questionnaire. Prices vary from £21.36 up to £129.99.

This in itself has fuelled controversy as there is no way of knowing whether the personal or health information supplied by anyone buying ellaOne on line is actually true. What would prevent underage girls buying it or, for that matter, a man intending to cover up sexual abuse?

But the specific concern I wish to raise is that retailers are being dishonest about the mechanism of action of the drug.

Hormonal contraceptives prevent pregnancy by one of three mechanisms – by suppressing ovulation (the release of the egg form the ovary), by preventing fertilisation (the union of egg and sperm – usually by interfering with egg and/or sperm transport) and by preventing the implantation of the early embryo in the lining of the womb.

Some women only choose to use those hormonal contraceptives which they know act before rather than after fertilisation. Stopping egg and sperm coming together is one thing. Causing the death of an early embryo is quite another.

How then does Ellaone act? If we rely simply on what the retailers of the drug are saying we might conclude that its action is solely directed at suppressing ovulation and preventing fertilisation.

Typical amongst these is HealthExpress who describe it as follows:

‘(EllaOne) delays the release of the egg, preventing pregnancy. In the event that an egg has already been released, ellaOne works by increasing thickness of the mucus at the cervix. This additional effect reduces the chances of sperm entering the womb and also reduces the chances of pregnancy.’

Similarly 121doc claims that ‘ellaOne works by altering the activity of the body’s natural hormone progesterone, which can stop your ovaries from releasing an egg and prevent pregnancy.’

Pharmaplex Direct and Online Clinic give no information about mode of action at all.

However if we look at the scientific literature on the drug it is very clear that ellaOne also acts by preventing the implantation of the early human embryo. In other words it is embryocidal, or abortifacient.

This simple fact is not mentioned by any of the UK retailers but was made powerfully by Donna Harrison, President of the American Association of Pro Life Obstetricians & Gynecologists (AAPLOG) in evidence presented to the FDA’s Advisory Committee for Reproductive Health Drugs in June 2010. AAPLOG’s full submission goes into much more detail.

This embryocidal mode of action accounts for ellOne’s 98% effectiveness in preventing pregnancy even up to 120 hours (5 days) after intercourse and also explains why it is contraindicated in pregnancy – because of the chance that it might cause an early abortion.

By contrast Levonelle, the emergency contraceptive pill is 95% effective within 24 hours of unprotected sex, 85% between 25 - 48 hours and 58% if taken between 49 - 72 hours.

Unlike the morning-after pill Levonelle (levonorgestrel), but like the abortion drug mifepristone (RU 486), ellaOne is embryotoxic in animal studies. In practice it is actually very unlikely that ellaOne could be used to cause abortions, since it is used in much lower doses (30 mg) than the roughly equipotent mifepristone (600 mg). But killing early embryos is another matter entirely.

According to Wikipedia the EMEA proposed to avoid any allusion to a possible use as an abortifacient in the package insert in order to stop people misusing the drug.

EMEA’s wording is slightly more honest than the UK retailers but again lacks full transparency:

‘For pregnancy to occur there has to be ovulation (release of eggs) followed by the fertilisation of the egg (fusion with a sperm) and implantation in the womb. The sex hormone progesterone plays a role in the timing of ovulation and in preparing the lining of womb to receive the fertilised egg… Through its actions on the progesterone receptors, ellaOne prevents pregnancies mainly by preventing or delaying ovulation.’

One has to read carefully between the lines to understand that this is actually saying that the drug could act by preventing an embryo implanting.

The Faculty of Sexual and Reproductive Healthcare (FSRH) of the UK’s Royal College of Obstetricians and Gynaecologists (RCOG) also hints at this mode of action.

The NHS is a little less ambiguous:

‘EllaOne stops or delays ovulation and makes it more difficult for a fertilised egg to be implanted into your womb.’

Most honest is ‘Netdoctor’ which simply and clearly states:

‘Ulipristal is also thought to alter the lining of the womb, preventing it from being prepared for a fertilised egg. This means that if an egg is released from the ovaries and is fertilised, it cannot implant into the womb and therefore pregnancy is avoided.’

EllaOne’s significantly higher cost than levonelle means in effect that in practice it will only be used in circumstances where there is a high risk that levonelle will not work – that is 2-5 days after sexual intercourse. At this stage it will almost certainly be acting almost exclusively by killing embryos rather than by preventing fertilisation.

Many women believe that life begins at fertilisation and may think twice if told that a drug worked by killing embryos. But how is properly informed consent even possible if retailers and the EMEA itself will simply not tell the truth about how ellaOne actually works?

We have to accept that EllaOne is already legal and available in the UK. But we can nonetheless insist that retailers are honest about its real mechanism of action.

Wednesday, 3 November 2010

'Christian Medical Comment' listed in Jubilee Centre's seven best blogs giving a Christian perspective on social and political issues

The Jubilee Centre has just published a list of the seven best Christian blogs that seek to demonstrate the continued relevance of the Bible to the world today or otherwise give a Christian perspective on social and political concerns of interest to the world outside the Church.

They have announced that with 'literally hundreds of votes cast, the summer-long search to identify the best is now over!'

Christian Medical Comment was a late nomination and surprisingly just managed to slip into the top seven 'salt and light' blogs. The full list is as follows:

1.Vinoth Ramachandra: Secretary for Dialogue & Social Engagement on the International Fellowship of Evangelical Students (IFES) Senior Leadership Team

2.This Side of Sunday: Jon Coutts, a doctoral student in systematic theology at Aberdeen

3.The Urban Pastor: Richard Perkins, lead pastor of a church in South London

4.Archbishop Cranmer: an anonymous blogger 'examining religio-political agendas with politico-religious objectives'

5.Make Wealth History: an exploration of sustainable living in the real world by brothers Paul and Jeremy Williams

6.Theos: a public theology think tank

7.Christian Medical Comment: Peter Saunders - CEO of Christian Medical Fellowship

Many thanks for your support. You can find the links to the seven and all others nominated here

Powerful arguments advanced in UK parliament for a change in the law to ensure properly informed consent for abortion

Last night Nadine Dorries, Conservative MP for Mid Bedfordshire, spoke in an adjournment debate on the subject of informed consent for termination of pregnancy.

Adjournment debates allow the House of Commons to hold a general open-ended debate on a subject or a government policy without reaching a formal decision about it. This is often a forerunner of an attempt to change the law.

You can watch the whole video or read the transcript on the parliamentary website.

The key points in her speech were as follows:

Although the abortion figures for last year were slightly reduced by 3.2%, there were still 200,000 abortions carried out in the UK last year-572 per day. Abortion in this country is an industry from which a small number of organisations and individuals make vast amounts of money. No sensible person would condone this. In examining the legislative abortion procedures of European countries with far lower numbers than ours, it occurred to me that for those countries in which informed consent before an abortion takes place is enshrined in law-Germany, France, Belgium, Finland and others-the abortion rate was much lower.

I have deliberately excluded countries with religious and cultural influences, such as Italy, Spain and Portugal from that analysis. It also appears to me that in those countries, the abortion procedure is a far kinder one, which takes much more account of the vulnerable position a woman might be in at the time of her request for an abortion and provides her with alternatives to consider and a cooling-down time in order to think, breathe and take stock of what is happening.

All those countries with good informed consent legislation had significantly lower than average daily abortion rates than the countries that do not have such informed consent legislation. Although a causal link is impossible to prove, these figures suggest that informed consent legislation might prove a good way of reducing Britain's abortion figures.

Women are entitled to an option. They are entitled to give informed consent, which should be explicitly supported by pro-choice and pro-life campaigners. When it comes to a decision of such magnitude, it is vital for women to receive information that is absolutely accurate and is given calmly, without coercion or a principled bias and, in particular, without political ideology.

Last month ComRes, the pollsters, revealed after an extensive survey that 89% of people agreed with that. They think that women should be entitled to have more information when requesting an abortion. Given that overwhelmingly high figure, it is time that this House paid some attention. I hope the Minister agrees that it is time that we took a little more care of women undergoing such a procedure. It is time that we introduced a statutory process of informed consent and a cooling-off period. The European evidence shows that that could provide us with a considerable reduction in the number of abortions, and everyone would surely welcome that.

It is time for the UK to catch up with the rest of Europe and introduce informed consent… It is time for this country to start looking after our young girls and women at the most vulnerable time in their lives and treat them with some respect.


You can find a review of the European evidence backing up Ms Dorries position on the CMF website.

In reply Health Minister Anne Milton congratulated Ms Dorries for securing the debate and was not unsympathetic to her position.

She said that the Government would be responding to the House of Commons Select Committee on Science and Technology recommendation to update advice on the mental health consequences of induced abortion and that they have commissioned a systematic review of the evidence, with the report due to be published in spring 2011.

She agreed that the annual figure of 189,000 abortions for England and Wales was ‘still way too high’, that ‘a woman faced with an unwanted pregnancy is extremely vulnerable’ and that ‘the consequences of abortion can be traumatic and far reaching’.

She concluded, ‘Having in place informed consent, appropriate counselling and the right support for women at this vulnerable time will ensure that we do not fail them for the future.’

This morning the Daily Telegraph published a letter from six consultant psychiatrists supporting Nadine Dorries position and calling for a change in the law.

I have reproduced it here:

Dear Sir,

We welcome last night's parliamentary debate on government policy surrounding the provision of information to women seeking a termination of pregnancy.

In March 2008, the Royal College of Psychiatrists issued a position statement in which they recognised that good practice in relation to abortion should include informed consent involving the provision of adequate and appropriate information regarding the possible risks and benefits to physical and mental health.

A major 30-year longitudinal study that was published in the British Journal of Psychiatry in 2008 showed, after adjustment for confounding variables, that women who had had abortions had rates of mental disorder that were about 30% higher than their peers.

Moreover, the notion of 'informed consent' enjoys massive public support. A ComRes poll published on the anniversary of the Abortion Act last week, shows that 89% of British adults support ‘a woman’s right, enshrined in law, to be informed of all the physical, psychological and emotional risks associated with abortion’.

As consultant psychiatrists we strongly urge Parliament to introduce legislation ensuring that women seeking abortion are fully informed about the possible consequences of their abortion decision.

ANDREW SIMS
Past President Royal College of Psychiatrist; Emeritus Professor of Psychiatry, University of Leeds

PATRICIA CASEY
Professor of Psychiatry, University College, Dublin; Consultant Psychiatrist, Mater Hospital

CHRISTOPHER FINDLAY
Consultant Psychiatrist, Cheshire

NICK LAND
Consultant Psychiatrist, Middlesborough

SUNIL RAHEJA
Consultant Psychiatrist, London

ADRIAN TRELOAR
Consultant Psychiatrist, London


Media coverage and other resources

MP in call for pre-abortion counselling provision(Independent, 3 November 2010)

Last night's debate(Nadine Dorries Blog, 3 November 2010)

Call for pre-abortion counselling (Press Association, 3 November)


EDM 834 on Informed Consent for Aborion (Therese Coffey, 14 October 2010)

Please consider signing LIFE petition on informed consent

Monday, 1 November 2010

David Nutt’s report on the harmful effects of alcohol should prompt the government to adopt evidence-based protection strategies

Alcohol is more harmful than heroin or crack, according to a study published in medical journal the Lancet.

The report, which is co-authored by former UK chief drugs adviser Professor David Nutt, ranks 20 drugs on 16 measures of harm to users and to wider society. Each drug was scored for harms including mental and physical damage, addiction, crime and costs to the economy and communities.

Tobacco and cocaine were judged to be equally harmful, while ecstasy and LSD are among the least damaging.

The modelling exercise concluded that heroin, crack and methylamphetamine, also known as crystal meth, were the most harmful drugs to individuals, but alcohol, heroin and crack cocaine were the most harmful to society.

When the scores for both types of harm were added together, alcohol emerged as the most harmful drug, followed by heroin and crack. The system ranked alcohol three times more harmful than cocaine or tobacco. Ecstasy was ranked as causing one-eighth the harm of alcohol.

The findings run contrary to the government's long-established drug classification system, but the paper's authors argue that their system - based on the consensus of experts - provides an accurate assessment of harm for policy makers.

The authors concur with the conclusions of previous expert reports that aggressively targeting alcohol harms is a valid and necessary public health strategy.

Prof Nutt told the BBC: ‘Overall, alcohol is the most harmful drug because it's so widely used. Crack cocaine is more addictive than alcohol but because alcohol is so widely used there are hundreds of thousands of people who crave alcohol every day, and those people will go to extraordinary lengths to get it.'

He said it was important to separate harm to individuals and harm to society.

Christian Medical Fellowship has regularly contributed to the debate on the dangers of alcohol misuse.

Currently 37% of the population drinks more than the recommended number of units of alcohol per week. The NHS bill for alcohol abuse is an estimated £2.7bn a year and the most recent figures show hospital admissions linked to alcohol use have more than doubled in England since 1995.

Alcohol was the main or secondary cause of 207,800 NHS admissions in 2006/7, compared to 93,500 in 1995/96. The figures include hospital admissions for a specific alcohol-related condition – such as liver disease, but also admissions where alcohol is a contributory factor but not the main cause – such as falls due to drunkenness.

According to the World Health Organisation, alcohol has the third largest burden of disease globally.

Christian Medical Fellowship has previously backed Chief Medical Officer Sir Liam Donaldson in his call for a minimum price for alcohol. Under this proposal, no drinks could be sold for less than 50 pence per unit of alcohol they contain. The proposed measure would add around £1 a month to the drinks bill of a moderate drinker – but more for those heavy drinkers who were at risk. After ten years such a move would lead to 3,400 fewer deaths and 100,000 fewer hospital admissions a year.

In combating the epidemic of alcohol misuse the government needs to embrace solutions that are properly evidence-based. The previous government’s education-based 'sensible drinking' strategy for countering alcohol misuse is not evidence-based, but is rather built on the false presuppositions that an intemperate minority contribute the bulk of alcohol-related problems in the community and that people make rational and objective decisions about their drinking.

Research shows clearly that alcohol-related morbidity and mortality are directly related to the quantity of alcohol consumed by a population, which in turn is directly related to the availability and acceptability of alcohol in that population. Price is the major determinant of alcohol consumption, and taxation is a very effective preventive tool.

The so-called prevention paradox is based on the observation that, while very heavy drinkers do incur more alcohol related problems, they are a small minority. Alcohol-related problems occur much less frequently amongst the moderate majority, but this population is very large indeed. So, the mathematics of a lower problem rate amongst a very large number of people can still result in a larger overall number of problems than does a high rate amongst a very small number.

In other words, the people who are not recognised as misusing alcohol often contribute the bulk of alcohol-related problems in a community. The paradox is that prevention of alcohol problems in a population can therefore require us to give as much attention to the moderate majority as the intemperate minority.