Tuesday 18 December 2012

Domestic Violence


Domestic violence and abuse – GP Tips

 At this festive time of year rates of domestic violence and abuse (DVA) rise sharply, so we make no apology for devoting our December Blog to this Hot Topic. Surprisingly many GPs admit to receiving no training on DVA. And yet it is common, has a significant impact on the physical and mental health of victims and their children, and it often goes undetected in primary care.
 
In recent years there have been reports published by the DoH, and the RCGP has made DVA a clinical priority. Research strongly suggests that improvements are needed in the way DVA is addressed in the health service. There is increasing evidence that interventions are effective in improving the lives of women and, importantly, those who experience DVA want us to ask about it and many see us as an important first contact and source of support. Our hope is that after reading this blog you will have a better understanding of how to approach this largely hidden problem. Have you detected any cases in the last year? Do you regularly ask? If the answer to these questions is no, then we urge you to make this a priority area on your PDP for the forthcoming year.
 
There are now several excellent resources to improve practice in this area, some of which are listed below. None should replace attendance at DVA training, but the RCGP and DoH have produced an e-learning tool, free to non-members, and a great place to start (worth 2 CPD credits). Last year on the Hot Topics course we covered IRIS, the first UK based RCT into primary care training in DVA, and the same group have produced training materials for UK general practice, also referenced below. As with so much in general practice, multidisciplinary working and communication are key – why not find out what local training is available and involve the whole practice?
 
 Definition of DVA
Any incidence of threatening behaviour, violence or abuse (psychological, physical, sexual or emotional) between adults who are or have been intimate partners or family members, regardless of gender or sexuality. An adult is defined as any person aged 18 years or over. Family members are defined as mother, father, son, daughter, brother, sister and grandparents, whether directly related, in laws or stepfamily” (Department of Health 2009). DVA also includes female genital mutilation, forced marriage and ‘honour based’ violence, which are covered in the RCGP e-learning module referenced below.
 
So, how big is the problem?

·         One in four: In the UK 1 in 4 women will experience abusive or violent behaviour from a partner at some time in their lives.

o   Men are also of course affected, but women are more likely to experience sexual coercion, and are more likely to experience severe forms of physical assault. 2 women are murdered each week in the UK at the hands of a current or previous partner.
o   Women are also significantly more likely to live with fear and suffer health consequences as a result of DVA…

·         Health consequences  include both acute and chronic problems

§  Mental health is most often affected, with conditions such as depression, anxiety, PTSD, suicidal ideation and substance misuse.
§  Chronic health problems such as gynaecological disorders, chronic pain, neurological symptoms, GI disorders.
o   There are also significant health consequences for any children involved.

·         Financial cost
o   Effects of DVA are estimated to cost the NHS £1.7 billion per year (2008 cost).

What can we do as health professionals?

·         To help people to access specialist support and advice in a safe and confidential manner.
o   So, we have to detect DVA more often and refer (or advising self-referral) to a local service.
o   There are important issues at a practice level regarding a safe, standardised and secure system for documentation (e.g. use of ‘hidden notes’ or agreed Read Codes to document DVA). If unsure, discuss with your practice lead for DVA, Child Protection and/or PM about the current practice policy. A practice meeting may be necessary. (The RCGP e-learning module ‘resources’ section in lesson 5:“Improving your Practice” has a list of Read Codes and further useful information on this).
o   Having posters and easily available credit card-sized information in waiting rooms and/or toilets is a quick and easy measure to take and suggests that we recognise the problem of DVA and are willing to discuss it.

·         Be alert to aspects of histories or symptoms that could suggest DVA and follow up with specific questions
o   Those most at risk are women with mental health problems, recurrent attenders with minor complaints, and pregnant women (1/3 of DVA starts during pregnancy).

How to ask?

·         Be safe do not ask about DVA in the presence of another family member including children other than infants, as this can increase risk for the individual.

o   Example questions  -

§  Start with general questions eg. “Are there any problems at home?”

§  Move on to more direct questioning eg. “Are you afraid of your partner or anyone else?Has someone hurt you now or in the past?”

§  HARK is a series of questions that can remind you of the various types of abuse to ask about – standing for:

·         Does your partner humiliate you

·         Are you ever afraid of your partner?

·         Has your partner raped you?

·         Has your partner ever kicked (or physically harmed you?)

o   Another way to bring up the topic is to make a connection between the patient’s symptoms or presentation and possible abuse eg. “Sometimes people with this symptom(s) have experienced some form of abuse in the past or at present – might that be happening to you?”

How to respond to disclosure of DVA?

·         Acknowledge the admission of abuse and thank the patient for trusting you with the information. Give reassurance.  eg. “You do not deserve to be hit or hurt”. “You are not alone. Help is available”

·         Give reassurance about confidentiality...
o   Other than when a child or vulnerable person is at risk, when you should discuss with your DVA or child protection practice lead about disclosure. Make every attempt to empower/gain consent from the patient first.

·         Consider child protection issues
o   Guidelines suggest that a safeguarding referral should be made in all cases where a child less than 12 months of age is in the household (including any unborn children). Check local policy with your Child Protection lead. DVA clearly crosses over with Safeguarding Children issues, for which local training should also be available.

·         Offer to provide details of local agencies, including a discrete credit card sized information card which can be kept in a purse or wallet. Tell her that help is available.

·         Assess immediate safety – always assess risk of immediate harm.

o   e.g. “are you safe to go home?”
o   If at immediate risk, contact the police or local DV service and ideally have a safe and private area where the patient can wait until they arrive.

·         Document any injuries clearly, and take photographs if you have the facility to do so, or arrange for a police surgeon to do so.

2 points to remember:

·         Not asking can signal that you are not a potential resource for the patient.
o   Many ‘survivors’ interviewed about their experience of GP and other health professionals’ approach to them suggest that health professionals often did not ask, even in the face of clear evidence suggestive of likely DVA.

·         Refrain from telling patients what they should do
o   Do not force a disclosure. There is a benefit in asking even if abuse is not acknowledged. We must remember that for many women, it can take years to have the capability to move on from an abusive partner. Showing that we are supportive and willing to discuss DVA is a positive thing in itself.

NB Practice Points: Domestic Violence and Abuse
·         Consider making this a part of your PDP
·         Do you have a practice lead for DVA? If not, why not become it?! Arrange a PHCT meeting to discuss
·         Liaise with local agencies and your Child Protection lead. Get posters up and have information ‘credit cards’ to hand out
·         Have antennae alert – and start asking! You will make a difference
·         Support, but do not tell people what you think they should do
 
We hope you have found this useful. Please feel free to share your expertise and experience in the comments section. Thanks for reading!

Zoe and Simon

 References & GP Resources

1.       RCGP e-learning module ‘Violence against women and children’ http://elearning.rcgp.org.uk/. (Developed with funding from the DoH and free to non-members). An excellent resource including a comprehensive set of resources. The module (without additional impact) is worth 2hours of CPD.
2.       Taket, A. Responding to domestic violence in primary care. (BMJ 2012;344:e757)
3.       Liebschutz, J.M., Rothman, E.F. Intimate-Partner Violence – What Physicians Can Do. (N Engl J Med 2012:367;22)
4.       IRIS website. (A GP-based domestic violence and abuse training support and referral programme.)
 http://www.irisdomesticviolence.org.uk/
5.       Richard Smith. Writing in the Guardian in 2010. http://www.guardian.co.uk/commentisfree/2010/mar/16/nhs-domestic-violence-women
6.       Department of Health 2010.  Report on the health aspects of violence against women and children from the domestic violence subgroup.

Resources for patients





 

 

 

Tuesday 20 November 2012

SAD and the Winter Blues: GP Tips


‘In the dark time of the year…
The soul’s sap quivers.’
 
TS Eliot, ‘Little Gidding’

For many of us, as the dark descends so does our mood. I’ve never understood why ‘SAD’, to some people at least, has been a controversial diagnosis. Compared to a lot of nonsense in the DSM, the diagnosis of SAD as recurrent major depressive episodes with a seasonal pattern’ seems to just to be what it says on the tin.
 
Who gets it?
 
In the UK 6% of adults suffer from SAD but many more, perhaps most of us, get a milder form of ‘winter blues’. It tends to come on in early adulthood, but can occur in children, and women are more often affected.  
 
How does it present?
 
People of course rarely come in and say I have ‘SAD’. But people with SAD consult us much more than matched control groups with non-specific symptoms.  As well as the typical symptoms of depression it presents with atypical (‘hibernation-like’) symptoms such as hyper-somnolence, carbohydrate craving and weight gain.  The symptoms of SAD often resonate with seasonal changes seen elsewhere in the animal world. Top of my list of ‘research papers I never get time to write’ is that it is my impression that ‘tired all the time’ consultations become more frequent once the darkness descends.
 
What causes SAD?
 
Serotonin metabolism has a seasonal pattern and melatonin metabolism is also thought to play a role. Melatonin secretion is stimulated by darkness and suppressed by light. Failure to switch off melatonin, which may have a genetic component, has been implicated as a cause. This may be linked to seasonal changes seen elsewhere in the animal world. Even algae demonstrate seasonal changes in behaviour, and some evolutionary biologists have suggested SAD may be a reflection of an energy-conserving hibernation like state which is adaptive. Some papers have found an association (no surprise) with Vitamin D deficiency, but there is no convincing evidence that Vitamin D supplementation prevents it.
 
How should we diagnose it?
 
As with everything in general practice, awareness and an open mind is key. It is worth asking about seasonal changes in mood and behaviour in people presenting not just with depression but with ‘tired all the time’, hyper-somnolence and ‘I just feel run down doctor’ in the winter months.

 
What treatments are proven to work?
 
There is evidence for antidepressants, light therapy and (of course..) CBT!

  • Light therapy
·         It is thought that morning light therapy might suppress excess melatonin secretion and influence serotonin metabolism.  A systematic review of RCTs of bright light therapy for SAD comparing at least 3,000 lux-hours  daily compared to a control of just 300 lux showed persistently positive outcome for the light therapy
·         This ‘light therapy’ usually consists of no more than sitting 2 or 3 feet away from a bright light ‘box’ on a table, you can read/work at the same time, for 30-60 minutes a day.  A ‘dawn simulator’ light is an alternative strategy.
·         SAD lights cannot be prescribed on the NHS, but if patients have SAD they do not have to pay VAT i.e. a 20% discount.

o   Antidepressants

·         There is a lack of good quality evidence, but there is some RCT evidence for fluoxetine. For selected patients, these may just be taken in autumn and winter (NB anecdotally I have a number of patients who find it very helpful to start them when the clocks go back and then tail off when the clocks spring forward again)
·        For colleagues in the US, there is good evidence for buproprion (Wellbutrin XL) as a preventive strategy

A recent BMJ review of the evidence (below) concluded: ‘Using a light box or dawn simulation appears to be a reasonable first-line approach to relieve mild or moderate depressive symptoms instead of, or as well as, drug therapy and/or CBT. Patients with more severe symptoms should be treated with antidepressant drugs with or without light therapy and/or CBT’
 
Self-help. There is a lack of evidence for exercise, but anecdotally it definitely seems to help!  NHS direct has a useful self-help leaflet for SAD and also for ‘winter blues’ recommending exercise, diet and exposure to natural light (see below)
 
Conclusion
 
Be aware of SAD and Winter Blues in patients presenting not just with low mood, but also ‘tired all the time’, hyper-somnolence and general malaise. For simple ‘Winter Blues’ advise lifestyle changes and consideration of light therapy. For established SAD consider light therapy, seasonal SSRIs and CBT. There is no convincing evidence for Vitamin D, but given there is an association with Vitamin D deficiency supplementation may be worthwhile.

 Simon

Resources for patients:

o   Great book, but quite detailed!


o   Very useful web-pages




o   Information on light therapy


http://www.lumie.com/  (NB this company offer a free 30 day trial; if its going to work it should be by then! No conflict of interest here.)

References:






 

 

 

 

 

 

 

 

 

 

 

 

 

SAD was reviewed in the BMJ 2010:340:c2135

 

 

o   The SAD association www.sada.org.uk has useful information on how to do it, manufacturers and costs of lights etc.)

 

Thursday 8 November 2012

AAA screening

The new NHS screening programme for AAA is being rolled out. The information for patients and drs states that screening 'could reduce the rate of premature death from ruptured AAA by up to 50%', but it fails to mention what this means in absolute terms. We covered this on the Hot Topics last year, see below. We believe patients and doctors should be aware that this 50% 'relative risk' reduction in absolute terms is from 0.87% to 0.46%, and that despite 67,000 people being included in the original study there was no reduction in overall mortality.


A screening programme for AAA for men aged 65 (www.aaa.screening.nhs.uk) is being introduced gradually across England, it started in 2009 and it is anticipated it will be nationwide by 2013. In Scotland it will be phased in between 20011 and 2013, and details in Wales and NI have yet to be formalised. The programme is based closely on the protocol of the The Multicentre Aneurysm Screening Study (BMJ2009;338:b2307)    
·         67,000 men were recruited from 4 UK centres aged 65-74 and randomised to be invited for screening, or not.
·         Overall, screening halved (RRR of 48%) the risk of AAA related deaths
·         However, the absolute differences are very small
o   155 AAA deaths in the invited group (0.46%) compared with 286 (0.87%) in the control group
·         There was no difference in overall mortality and the mean age of death (75) was the same in the invited and control groups
Should I have the test doc?
The NHS screening programme has produced a leaflet for doctors explaining how the process will work (www.aaa.screening.nhs.uk). We can inform our patients that of every 1,000 men invited:

  • 960 will have a normal scan
  • 35 will have a small aneurysm, which will need regular surveillance and monitoring (including more aggressive CV risk factor reduction and treatment of hypertension)
  • 5 in 1,000 will have a large aneurysm and be offered surgery

 What about women?

The screening programme is looking at asymptomatic men aged 65. Women who are at high risk (e.g. due to family history, or multiple risk factors, or both) may of course be offered a routine scan outside of the screening programme. Men over 65 can self-refer to be screened.

 

AAA Screening: NB Practice Points
·         Screening has started, and men aged over 65 will be invited for a scan
·         The MASS study shows that screening for AAA will halve the risk of a AAA related deaths in men, from approx. 1% to 0.5%.
·         Women at high risk will need to have a scan arranged by you independently; they are not included in the screening programme

 

 

 

Wednesday 17 October 2012

Mindfulness


Mindfulness & General Practice

‘Just when I seemed to be walled up in a life sentence of chronic pain, someone proposed a bizarre way out: sit still, they said, and breathe.’  
Tim Parks, Teach us to Sit Still

 Is mindfulness the new CBT?

 Ten to fifteen years ago CBT evolved from being a form of psychotherapy little known in mainstream medicine to panacea for all chronic ills. Panacea, of course, was the goddess of universal remedy and, interestingly, was a sister of Hygieia the goddess of cleanliness and sanitation. They knew how to run a health service up on Mount Olympus.

Five years ago, mindfulness started to appear in the UK literature with respect to relapse prevention in depression. Prior to that, it had been pioneered by Jon Kabat-Zinn in Boston, with his Mindfulness Based Stress Reduction Programme (MBSR) at Massachusetts General. But it all seemed, to many doctors at least, slightly ‘kooky’ generating images of kaftans, beards and incense. Now mindfulness seems to be the therapy ‘du jour’, and the new psycho-panacea as its evidence base grows not just for depression and anxiety but also for coping with chronic pain and disease.

 This is perhaps not surprising. I see CBT and mindfulness as complimentary ‘life-skills’, fused together as mindfulness based cognitive therapy (MBCT), from which we can all benefit. We all have repetitive patterns of dysfunctional thinking and behaviours which trap us; learning to recognise and challenge them through CBT can be revelatory and helpful. Likewise, with mindfulness. Our minds are perpetually buzzing with random thoughts; they blind us to the joy of the present, and trigger emotional reactions which make us feel ill. Learning to empty the mind, to meditate and to recognise our random passing thoughts and moods as just ‘clouds that skim across the sky’ dispassionately, and without reacting to them emotionally, is a life skill which will simply make you feel better. It is not our thoughts that make us feel ill or hurt us, but our emotional reaction to them. One fascinating discovery of doing mindfulness is that we are not our thoughts. Descartes was wrong about lots of things, including cogito ergo sum!

As GPs we see so much chronic pain, disease, unexplainable distressing symptoms and unhappiness. Most of the time, of course, people cannot be cured and our raison d’etre is to ease the burden. For patients, the bitter paradox is that the natural human desire to be cured of something from which we can’t (and indeed the cultural expectation to ‘fight it’), only increases our suffering and makes it worse. As we know better than anyone, when patients are understood, cared for and supported into a ‘coping rather than curing’ mind-set, things improve. CBT awareness and mindfulness are the two core, evidence-based skills we can give to patients to help them learn to cope better with the ‘full catastrophe’ of living.  

 What is the evidence that mindfulness-based therapies are effective?

In 2010 the Mental Health Foundation commissioned a report which examined the evidence for the effectiveness of mindfulness based therapies, as well as laying the groundwork for greater access to them throughout the NHS as an evidence-based intervention. You can read it here:


 MBCT has the strongest evidence to support it for mental health problems (recommended by NICE for relapse-prevention in depression since 2009) and MBSR for chronic pain and distress associated with chronic disease. MBSR has been shown to help patients cope with their problems (http://www.ncbi.nlm.nih.gov/pubmed/15256293).

 As we discussed on our recent Hot Topics course, for chronic pain Acceptance and Commitment Therapy, which incorporates elements of mindfulness, is actually more effective than CBT (http://www.painjournalonline.com/article/S0304-3959(11)00339-3/abstract).

 How can I refer patients for mindfulness?

For patients, and for us, it has never been easier to access mindfulness groups. We can do this  through IAPT programmes, through MIND or private groups (which are often relatively low-cost). Many areas of the country are now providing MBSR and MBCT on the NHS, for example:
http://www.exeter.ac.uk/media/universityofexeter/schoolofpsychology/mooddisordercentre/Mindfulness_GP_QA_web_version_indd.pdf

 
What resources can I recommend to patients?

The evidence of efficacy of mindfulness results from group based interventions, however groups are not for everyone. Anecdotally, I have never been one for groups and I’ve never done a mindfulness course. Ironically, I have a bit of a hang-up about speaking in public…But, reading and learning more about mindfulness using the resources below has helped me enormously to deal with my low moods, migraines and the stress of 2 jobs, 3 children and a ludicrous mortgage! These are useful resources to tap into:

Web-sites    http://www.bemindful.co.uk/  
An excellent resource of courses and on-line materials from the Mental Health Foundation. Includes a ‘surgery toolkit’ to promote mindfulness in your patient population. Great idea for practice development.

 
Books:  There are many, but my favourites are:

·         Mindfulness: a practical guide to finding peace in a frantic world by Mark Williams and Danny Penman. Very readable, practical yet erudite, and with a CD of guided meditations. Highly recommended to all GPs and most of our patients! I think the best mindfulness self-help book for most patients.

·         Quiet the Mind by Matthew Johnstone. Matthew is the author of the quite brilliant picture book about depression, I Had a Black Dog. This is a similar book that teaches us, and patients, that learning to relax takes some work! Excellent for all, but particularly for those not into reading books….He deserves every medal going.

·         Mindfulness for Beginners, by Jon Kabat Zinn. What is says on the tin. Has an e-book version on i-books with integrated guided meditations which is excellent on the i-pad.

·         Full catastrophe living, by Jon Kabat Zinn. This book was based on JKZ’s work on the MBSR programme. It was first given to me by a patient 10 years ago. She said it changed her life; I was sceptical. It is a good read but I think it is too long to be useful as a self-help book for most people. It is worth reading though if only for the opening chapter which describes the patients in your waiting room perfectly!

·         Teach us to Sit Still, Tim Parks. Not a book on mindfulness as such, but a superb account of living with chronic pelvic pain syndrome, the failure of a medical profession driven by interventions and drugs to help and eventual resolution through meditation. It makes us realise how much ‘unexplained’ chronic pain is tied up with stress and muscle tension. It is also a very funny and erudite read, and full of great quotes such as: ‘Every illness is a narrative. What matters is the version you tell yourself.’

 Podcasts



 So, in conclusion….

Learning more about mindfulness, and practising it, over the next year would be an incredibly worthwhile thing to have on your PDP and use of your CPD time and ‘learning credits’. But, much more importantly, it will also help you to help your patients and to look after yourself. Remember the in-flight advice: first put the oxygen mask on yourself before you place it on those you are caring for.

 Simon

If you have come across any more good resources, or have any experience you would like to add, please post them in the comments sections!