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CVDecide Implementation January 2013. Richard Thomson Professor of Epidemiology and Public Health Decision Making and Organisation of Care Research Programme Institute of Health and Society Newcastle upon Tyne Medical School. UK Policy: UK Government. - PowerPoint PPT Presentation
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CVDecide ImplementationCVDecide ImplementationJanuary 2013January 2013
Richard Thomson Professor of Epidemiology and Public Health
Decision Making and Organisation of Care Research ProgrammeInstitute of Health and Society
Newcastle upon Tyne Medical School
UK Policy: UK Government
Shared decision making will become the norm:
“No decision about me without me”
MAGICmaking good decisions
Thanks for the decision aid…
I prefer this option Doctor
Models of clinical decision making in the
consultation
Paternalistic Informed ChoiceShared Decision Making
Patient well informed (Knowledge)
Knows what’s important to them (Values elicited)
Decision consistent with values
SDM is an approach where clinicians and patients make decisions together using the best available evidence. (Elwyn et al. BMJ 2010)
Examples of preference –sensitive decisions
• Breast conserving therapy or mastectomy for early breast cancer
• Repeat c-section or trial of labour after previous c-section
• Watchful waiting or surgery for benign prostatic hypertrophy
• Statins or diet and exercise to reduce CVD risk
“Shall I have a knee
replacement?”
“Shall I have a prostate
operation?”
“Shall I take a statin tablet for the rest of my
life?”
“Should I use insulin or an alternative?”
“I would like to lose weight”
“I would like to eat/smoke/drink
less”
Spectrum of SDM to SMS
TO
OL
S
SK
ILL
S
Cochrane Review of Patient Decision Aids(O’Connor et al 2011):
Improve knowledge
More accurate risk perceptions
Feeling better informed and clear about values
More active involvement
Fewer undecided after PDA
More patients achieving decisions that were informed and consistent with their values
Reduced rates of: major elective invasive surgery in favour of conservative options; PSA screening; menopausal hormones
Improves adherence to medication (Joosten, 2008)
Better outcomes in long term care
SDM – evidence
Are patients involved?Patients who would like more invelvement in decisions about
their care (source: NHS Inpatient Surveys 2002 - 2011)
45 46 47 47 48 49 48 48 48 48
0
10
20
30
40
50
60
70
80
90
100
2002 2003 2004 2005 2006 2007 2008 2009 2010 2011
Year
Per
cen
tag
e
Why is decision support needed?
• To allow high quality preference-based shared decisions to be made
Why?
• Give patients the treatment they need and no less, and the treatment they want and no more. (Al Mulley)
• No decisions in the face of avoidable ignorance
• Reduce un-warrranted variation
Aims of CVDecide project
• to produce an interactive tool to assist cardiovascular risk communication that will form part of GPs’ existing electronic desktops
• to extend the potential of the tool beyond assessment of baseline risk by introducing estimates of risk and benefit of preventive interventions
Development
• Software development and incorporation within EMIS.
• Incorporation of predictive equations– Framingham and QRISK equations for cardiovascular
risk prediction– Evidence-based predictive models for the effectiveness
of interventions, including lifestyle changes– Adverse effects based on robust data.
• A period of iterative development with clinicians and patients to assess acceptability and usability.
Implementation pilot
• Service based usability testing and process
evaluation in a sub-set of practices.
• Make CVDecide available for further learning
and testing.
• Work on requirements for roll out
• Link to Health Check programme
Results
• Three practices, six practitioners, 24 patients• Consultation times 20-30 mins; tool open from 1- 19
mins (mean 4.7) per patient and 1.6 -12 mins by clinician• Patients better prepared to decide after clinic (Deliberate
scale)• Mean (SD) change in score for perceived behavioural
control was10.7 (4.5).• Greater intention towards beneficial change and greater
perceived behavioural control regarding lifestyle factors• Increased accuracy of risk perception
Results
• All patients would recommend this consultation to a friend– “visual impact (M61)
– “it’s explained a lot better than normally”(F73)
– “it brings a smile to your face as well”(F43)
– “the calculation on the computer told me”(M73),
– “opened your mind up”(F50)
– “for them [practitioner] to actually flag it up on a screen gives you the ability to discuss what is up there with the other person as well” (F43)
– “It highlights the fact it can happen to anybody, your 100 faces”(F53)
Results
– “It highlights the fact it can happen to anybody, your 100 faces”(F53)
– “In my case it was 29% of naughty red faces and if I stopped smoking it would reduce by 12%” (M64).
– “I’d rather do that [loose weight] than go on statins” but then acknowledged that if weight loss was not successful he would, “consider the doctor’s opinion of going onto statins.”(M66)
Results:HCPs
• Reported as quick, clever, visual and that patients seemed to like it
• “not going to work [in 10 minute consultation]” • “by doing it themselves, with diet and exercise they
could, maybe half their risk for some” • “not persuaded, but quite keen to try [lifestyle changes]”• “I don’t like medications – that phrase comes up very
frequently, and the other thing is that people sometimes underestimate what they can do by lifestyle”
Improving the tool• Generally very well received• Easy to use after limited practice • Capacity to print out• Write back to record (align with SOP)• Access to QRISK• Consistency of risk communication within the
service• Issues of who should use which components (e.g.
related to prescribing)• Use in EMIS web
Conclusions: Update
• Fully developed and integrated tool for use in EMIS
• Further amendments have been made– QRISK or Framingham– Writes back to clinical record (including local
SOP READ codes)– Print out options– Better recorded action plan
Conclusions: Roll out
• Three phase roll out, with review at end of each stage
• Random selection and offer• Support
– Web site (http://www.ncl.ac.uk/ihs/research/dmoc/cvdecide/index.htm )
– Training (includes optional 2-3 hr advanced skills)– Technical (see web site)
• Evaluation– Patient and clinician interviews– Log data