Evidence-Based Practice Guidelines and Shared Decision Making: Conflicting or Complementary Strategies for “Doing the Right Thing” in Health Care?
2 likes1,287 views
The workshop at the Society of General Internal Medicine's 2015 annual meeting focused on integrating evidence-based practice guidelines with shared decision-making in healthcare. It discussed the challenges of balancing guideline-based care with patient preferences and involved case studies on topics such as statin use, glycemic targets, hypertension, and PSA screening. The session emphasized the importance of patient-centered approaches and the need for strategies that account for both clinical evidence and individual patient values.
![Knowledge
(professional, methodological, structural)
Integration in the role
(initial discomfort, comfort in the
role, accepting the responsibility)
Recognition
(respect, integration of patient-
relevant topics)
Möhler R, Suhr R, Meyer G. [Methods of
patient involvement in the development of
guidelines - a systematic review]. Z Evid
Fortbild Qual Gesundhwes.
2014;108(10):569-75. German. PubMed
PMID: 25499109.](https://image.slidesharecdn.com/ebmsdmworkshopsgim2015onlinematerials1-150423091630-conversion-gate02/85/Evidence-Based-Practice-Guidelines-and-Shared-Decision-Making-Conflicting-or-Complementary-Strategies-for-Doing-the-Right-Thing-in-Health-Care-22-320.jpg)
Evidence-Based Practice Guidelines and Shared Decision Making: Conflicting or Complementary Strategies for “Doing the Right Thing” in Health Care?
- 1. Society of General Internal Medicine Annual Meeting 2015 Evidence-Based Practice Guidelines and Shared Decision Making: Conflicting or Complementary Strategies for “Doing the Right Thing” in Health Care? Workshop WE02, Thursday, April 23, 2015, 3:15-4:45 pm Session Coordinator: Zackary Berger, MD, PhD Additional Faculty: Michael J. Barry, MD, Kathleen Fairfield, MD, Leigh H. Simmons, MD, James Yeh, MD, Daniella A. Zipkin, MD, Dave deBronkart 15 min: Large group presentation: The divide between guideline-based care and patient preferences: examples from current guidelines – Michael 5 min: Patient involvement in guidelines: the physician’s view – Zack 5 min: Patient involvement in guidelines: the patient’s view – Dave 5 min: Zack introduces small-group discussion about factoring patient preference into use of guidelines, e.g. through decision aids. Also participants to start sharing with their small group, or writing down, “surprises” they have had when discussing guidelines with patients, for discussion at the end 20 min: Case-based discussion on potential solutions to the problem: patient centered guidelines. Participants self-select into one group. Faculty please bring printouts for your section. Statins - Kathleen Hypertension – James Glycemic targets – Leigh Prostate screening – Michael 25 min: Moderated audience discussion on solutions – Zack with participation of all faculty, esp. Dave o 10-15min: wrapup from small groups – each group picks a spokesperson o 6-10min: Dani discusses evidence-based findings on risk communication, draft to come 5 min: Wrap up/Conclusion/Distribute link to slide set
- 2. S G I M 20 1 5 A n n u a l M e e t i n g Wo r k s h o p Evidence-Based Practice Guidelines and Shared Decision Making Michael Barry, MD President Date
- 3. • Six Aims of High Quality Health Care: • Safety – Avoid injuries • Effective – Provide services based on scientific knowledge to all who can benefit • Patient-centered – Care that is respectful & responsive to individual needs & preferences • Timely – Reduce waits & delays • Efficient – Eliminate waste • Equitable – Provide consistent quality of care to all (Institute of Medicine. National Academy Press, 2001) Crossing the Quality Chasm
- 4. Definition: “Clinical practice guidelines are systematically developed statements to assist practitioner and patient decisions about appropriate health care for specific clinical circumstances.” (Institute of Medicine. National Academy Press, 1990) Clinical Practice Guideline
- 5. • David Eddy of Duke University developed the first classification system of treatment policies: • “Standard” • “Guideline” • “Option” (Eddy D. JAMA 1990; 263:3077, 3081, 3084) Classification of “Treatment Policies”
- 6. • “Standard” • Evidence shows the intervention is clearly superior to all alternatives • Almost all (>95%) people agree they want the treatment, relative to the alternatives Classification of Treatment Policies (Eddy D. JAMA 1990; 263:3077, 3081, 3084)
- 7. • “Guideline” • Evidence shows the intervention is probably better than all alternatives Classification of Treatment Policies (Eddy D. JAMA 1990; 263:3077, 3081, 3084) – Most (60-95%) people agree they want the treatment, relative to the alternatives
- 8. • “Option” • Outcomes or preferences are not known with certainty • About half (40-60%) of the people choose the treatment relative to the alternatives Classification of Treatment Policies (Eddy D. JAMA 1990; 263:3077, 3081, 3084)
- 9. • Benign Prostatic Hyperplasia is a common condition among older men • Morbidity is produced through annoying urinary tract symptoms • Treatments include waiting & observing, medication, device therapy, surgery • Key issue is whether symptoms are bothersome enough to choose treatment (BPH Guideline Panel. AHCPR Publication No.94-0582, 1994) Benign Prostatic Hyperplasia Guideline
- 10. • Grading of symptoms is recommended to quantify level of symptoms • In addition to a systematic review of treatment effectiveness and side effects, a “patient preference analysis” was done: Benign Prostatic Hyperplasia Guideline (BPH Guideline Panel. AHCPR Publication No.94-0582, 1994) – For men with mild symptoms, 80% preferred waiting & observing – For men with moderate to severe symptoms, no one treatment was preferred
- 11. • Standard: Patients with mild symptoms (symptom score 0-7) should be followed with “watchful waiting” • Guideline: Patients with moderate and severe symptoms (symptom score 9-35) should be given information on the benefits and harms of watchful waiting, medications, and surgery Benign Prostatic Hyperplasia Guideline (BPH Guideline Panel. AHCPR Publication No.94-0582, 1994)
- 12. • “Do it” or “Don’t do It” • Indicating a choice that most well informed people would choose • “Probably do it” or “Probably don’t do it” • Indicating a choice that a majority of well informed people would choose GRADE Approach to Recommendations (GRADE Working Group. BMJ 2004;328: 1)
- 13. • Increasing emphasis on reliability of evidence and use of systematic reviews to quantify the balance of benefits and harms • Insufficient focus on people’s preferences; opinions of panel members often substituted Evolution of Guidelines
- 14. Zackary Berger, Johns Hopkins GIM Michael Barry, Healthwise Kathleen Fairfield, Maine Medical Center Leigh H. Simmons, Massachusetts General Hospital James Yeh, Brigham and Women’s Daniella A. Zipkin, Duke University Dave deBronkart, e-Patient Dave
- 15. Zackary Berger, MD, PhD, Johns Hopkins GIM Dave deBronkart, Proprietor, e-Patient Dave
- 16. “Practice guidelines … rarely account for how patients feel about their symptoms” Nease RF, Jr, Kneeland T, O'Connor GT, et al. JAMA. 1995;273(15):1185-1190
- 18. Are based on a systematic review of the existing evidence Are developed by a multidisciplinary panel of experts and representatives from affected groups Consider patient subgroups and patient preferences Are based on an explicit and transparent process Explain relationships between care options and health outcomes Provide ratings of quality of evidence and
- 19. Ethical ◦ Respect for persons ◦ Attention to disparities Participative ◦ “Let Patients Help” ◦ Relevant outcomes, experience with system of care Transparency Sensitivity to lived experience of disease Safeguard against COI ◦ Consumers as proxy for patients?
- 20. Lack of health literacy “Personal experience with the disease or an advocacy role interfering with the ability to examine evidence and recommendations dispassionately.” (IOM) Guidelines themselves are based on biomedical model, not patient-centered Patients might be involved with their disease and not able to participate Unrepresentative patient sample might reinforce
- 21. “Little evidence from RCTs of the effects of consumer involvement in healthcare decisions at the population level.“
- 22. Knowledge (professional, methodological, structural) Integration in the role (initial discomfort, comfort in the role, accepting the responsibility) Recognition (respect, integration of patient- relevant topics) Möhler R, Suhr R, Meyer G. [Methods of patient involvement in the development of guidelines - a systematic review]. Z Evid Fortbild Qual Gesundhwes. 2014;108(10):569-75. German. PubMed PMID: 25499109.
- 23. G-I-N PUBLIC Toolkit: Patient and Public Involvement in Guidelines http:// www.g-i-n.net/working- groups/gin-public/toolkit
- 24. Let’s ask them!
- 27. ….and introducing Dave deBronkart to talk about the patient’s view!
- 28. Evidence-Based Practice Guidelines and Shared Decision Making: Conflicting or Complementary Strategies for “Doing the Right Thing” in Health Care? Glycemic Targets Leigh Simmons Mr G is an 85yo man who has longstanding diabetes (for at least 15 years), hypertension, and glaucoma. He also has some mild depression following the death of his wife 5 years ago. He lives independently, and is meticulous about his medication management and his blood sugar recordings. He checks his blood sugar readings 3 times a day. His current medications include glyburide 10mg daily, metformin 1000mg twice daily, lisinopril 40mg daily, atorvastatin 10mg daily, and aspirin 81mg daily. His most recent A1C value was 7.1%. He had an LDL of 60 on a recent check. He has regular eye exams and does not have retinopathy. He has good kidney function with a GFR of 60, and no microalbuminuria. His primary care physician recently moved. His new primary care physician’s office has instituted a new workflow in which medical assistants are responsible for reviewing diabetes monitoring measures, including A1C checks, urine microalbumin collection, and cholesterol measurement for all patients with diabetes. The office intake form for patients with diabetes includes a reminder to Mr. G that his sugar levels are “above goal” and should be under 7%. Glycemic Targets: Clinical Questions At the time of his first visit, Mr G mentions on his intake form that one of his main concerns is keeping his blood sugar in good control. He is particularly concerned because he fears developing diabetic eye disease, and he fears having to take insulin if he cannot keep his blood sugar under good control. What is the evidence to support our glycemic targets for patients with diabetes mellitus type 2? How should we adjust glycemic targets for patients of advanced age? Many patients with longstanding diabetes have been coached to achieve low glycemic targets; how can the therapeutic alliance be maintained between patient and clinician as clinical goals are reset? A look to the guidelines: ADA/EASD 2012 Management of Hyperglycemia in Type 2 Diabetes: A Patient-Centered Approach: “Choice is based on patient and drug characteristics, with the overriding goal of improving glycemic control while minimizing side effects. Shared decision making with the patient may help in the selection of therapeutic options.” ADA Framework for treatment of older adults 2012: Healthy older adults A1C goal <7.5%: older adults with moderately complex illness A1C goal <8%; ill, frail older adults A1C goal <8.5%
- 29. American Geriatrics Society: Goal >8% for those who are frail, and/or have life expectancy of <5 years Decision aids: http://diabetesdecisionaid.mayoclinic.org/ In UK only: http://sdm.rightcare.nhs.uk/pda/diabetes-improving-control/
- 30. Evidence-Based Practice Guidelines and Shared Decision Making: Conflicting or Complementary Strategies for “Doing the Right Thing” in Health Care? Statin use Kathleen Fairfield A 46 year old African American male is in general good health, without specific complaints. He has HTN, on HCTZ. He is not diabetic. There is no family history of premature CAD or DM. His job is sedentary but he does cardio exercise 30 min, 3-4 times per week, weight training 2-3 times per week. He drinks 1 alcoholic beverage several days per week; he reports his diet is excellent with little red meat. He is a lifelong nonsmoker. On exam, BP: 135/85, not obese Screening fasting lipid panel: total 215, HDL 42, LDL 120 ASCVD risk estimator: 8.5% 10 year risk New ACC-AHA guidelines recommend if risk >7.5% moderate to high intensity statin therapy. He is resistant to starting a new medication, indefinitely, when he feels well and is doing his best to stay fit and healthy. Questions 1. For this patient, would you feel comfortable not following the guideline, assuming you were able to complete a shared decision making process and the patient understands the risks and benefits of his choices? 2. Is there a clear place in your EMR to document shared decision making? 3. How often would you want to revisit this decision? 4. Would you feel compelled to act differently if your PHO includes adherence to statin recommendations in the physician metrics it reports?
- 31. Guideline
- 32. Supplemental Material Decision aid: Mayo Clinic http://statindecisionaid.mayoclinic.org/
- 33. Evidence-Based Practice Guidelines and Shared Decision Making: Conflicting or Complementary Strategies for “Doing the Right Thing” in Health Care? Hypertension James Yeh A 55 year old white female is at her primary care doctor’s office for an annual physical exam. She is in generally good health. Her cholesterol level from 6 months ago showed a LDL level of 110 and HDL level of 65. Her CBC and BMP lab results from that time were also unremarkable. She is currently not taking any medications. She has never been a smoker and she runs 2 miles a day for exercise. Her body mass index is 22. Her physical exam today was unremarkable except for a BP measurement of 146/82 mm Hg. In reviewing her medical record, it appears that her sBP measurements in the past 2 years have consistently been in the mid-high 140s mm Hg. She wondered whether she needs to take a medication for high blood pressure? Guideline and evidence, in brief: • Based on observational studies of 1+ million individuals from ages 40-89, deaths from Ischemic heart disease and stroke doubles for every increase in 20 mmHg systolic or 10 mmHg diastolic in blood pressure. This effect can seen in blood pressure as low as 115 mm Hg sBP and 75 mm Hg dBP (The Lancet 2002:360:1903–13). • JNC-8 guideline recommends targeting sBP < 140 and dBP < 90 for those 60 and younger and without diabetes or chronic kidney disease. • One systematic review of 4 trials with nearly 9,000 participants found that treating individuals with mild hypertension (sBP 140-159 mm Hg or dSBP 90-99 mm Hg) may not reduce mortality or cardiovascular events (Cochrane Database Syst Rev 2012 Aug 15;(8):CD006742). • Another systematic review with 13 trials and over 15,000 participants found that there were significant reductions in stroke (OR 0.72), cardiovascular related deaths (OR 0.75), and overall death (OR 0.78) (Ann Intern Med. 2015 Feb 3;162(3):184-91). Questions 1. Should this patient be offered treatment for hypertension? 2. How does one reconcile and use clinical guidelines that have different thresholds for initiating therapy for hypertension? (e.g., JNC-8, ASH/ISH) JAMA. 2014 Feb 5;311(5):507-20 J Hypertens. 2014 Jan;32(1):3-15 3. What additional information would you and the patient need in order to make an informed decision about treatment? JNC-8 Guideline
- 34. I’ve only listed the relevant recommendations pertaining to the specific case Recommendation 2 In the general population <60 years, initiate pharmacologic treatment to lower BP at DBP ≥90 mm Hg and treat to a goal DBP <90 mm Hg. (For ages 30-59 years, Strong Recommendation – Grade A; For ages 18-29 years, Expert Opinion – Grade E) Recommendation 3 In the general population <60 years, initiate pharmacologic treatment to lower BP at SBP ≥140 mm Hg and treat to a goal SBP <140 mm Hg. (Expert Opinion – Grade E) SDM tools: http://www.massgeneral.org/decisionsciences/research/Choice_Report.aspx
- 37. Evidence-Based Practice Guidelines and Shared Decision Making: Conflicting or Complementary Strategies for “Doing the Right Thing” in Health Care? PSA Screening Michael Barry A 56 year old white man makes a primary care visit. He is in generally good health. His father had prostate cancer diagnosed in his 70’s. The father was treated with radiation and is still living. His electronic record shows no evidence of a prior PSA test. He has no significant lower urinary tract symptoms and his digital rectal is normal. He doesn’t ask about PSA screening. The evidence, briefly: The latest data from the European Randomized Trial of Screening for Prostate Cancer (ERSPC), for men age 55-69 at 13 years of median follow-up (Schroder FH, et al. Lancet 2014; 384:2027): Benefits Harms 1.3 fewer PCa death/1000 men 17% risk of ≥1 positive test (mean 2.3 tests/participant) 87% positive tests led to biopsies 10% risk of “getting” prostate cancer (v. 7% controls) Ratio of extra diagnoses to each PCA death avoided is 27 Guidelines (2015): ACS: Offer prostate cancer screening at 50, at 45 with risk factors (40 for very high risk) if >10 yr LE USPSTF: “D” recommendation against routine PSA screening men of for all ages ACP: Recommends discussing benefits and harms of screening for men age 50-69 AUA: Recommends shared decision making for men age 55-69 Questions: 1. Should the option of PSA screening be raised with the patient? 2. How do current clinical practice guidelines help with the decision? 3. If testing is offered, what should be said?
- 38. EVIDENCE-BASED RISK COMMUNICATION: BEST PRACTICES Daniella Zipkin MD Associate Professor of Medicine Duke University SGIM EBM Task Force
- 39. Systematic Review • All prospective studies comparing a method of communicating risk or benefit to any other method • 91 studies (74 randomized) • Ann Intern Med. 2014; 161:270-280
- 40. Definitions • “Event rates” = percentages = proportion of people affected • Example: 3% • “Natural frequency” = raw numbers, preserve the whole integer • Example: 3 in 100
- 41. Key Findings – Visual Aids • Adding visuals to numbers improves accuracy and comprehension • Icon arrays and bar graphs were most studied, and equivalent in performance
- 43. To view others: JGIM Web Only, check box for Bottom Line
- 44. Icon Array - example Also note: Incremental risk display
- 45. Key Findings – Numeric Format • Event rates (percentages) better than natural frequencies for accuracy in 2 large studies, no different in 1 study • Natural frequencies better than event rates for self-reported understanding and satisfaction in 1 study • NF vs. ER is an ongoing question, needs further study
- 46. Key Findings – Absolute risk reduction vs. Relative risk reduction • Accuracy is better with ARR • Decision making is more impacted by RRR than ARR in 5 studies, however in 2 studies where an icon array or bar graph was added to the ARR, this effect was not seen • Can visuals help bridge this divide?
- 47. Conclusions – Take Home Points • Add visual aids to numbers • Use icon arrays or bar graphs • Provide baseline risks when presenting risk differences • Present risk differences in absolute terms • NF vs. ER needs further study