Notes
Slide Show
Outline
1
Step 4:
  • Integrate Findings with Clinical Expertise and Patient Needs
2
Table of Contents
  • Unique Patients with Individual Medical Needs
  • Are results applicable to my patient?
  • The Art of Medicine
  • Integrating Patient Preferences
  • Exercise
  • Tools & Links
3
Each patient is a unique individual with different medical needs.
  • Individual patient factors to consider include not only sex, age, co-morbid conditions, and religious beliefs but also issues such as access to care and insurance status that may affect the use of “best evidence”.
4
Are results applicable
to my patient?
  • Are study participants of similar demographics, severity, and co-morbidity?
  • Are treatment options feasible in our setting?
5
Video - Part 1
  • View movie as:
    • QuickTime (.mov)
    • Flash (.swf)

  • Double-click on video for full-screen mode.


6
Are results applicable
to my patient?:
Outcomes
  • What are potential benefits and harms to patient with and without therapy?
  • What are our patients’ values/expectations for the treatment and outcome of the treatment?
7
Video - Part 2
  • View movie as:
    • QuickTime (.mov)
    • Flash (.swf)

  • Double-click on video for full-screen mode.


8
Most Important Question
  • Does my patient want this?
9
Video - Part 3
  • View movie as:
    • QuickTime (.mov)
    • Flash (.swf)

  • Double-click on video for full-screen mode.


10
Medicine: An Art Form
  • The “right answer” to a medical situation based on the best evidence will change based on patient factors.
    • Cannot be memorized
    • Prevents practicing evidence-based medicine from being an example of cookbook medicine
11
Integrating Patient Preferences:
Presenting Risks and Benefits
  • Patients’ decision are influenced by wording.
    • Adjust phrasing to your patient
    • Numbers may confuse some, but help others
12
Integrating Patient Preferences:
Risks vs. Benefits: Example
  • “The bad news is that someone in your condition has a 0.1% chance of death associated with this treatment. Are you willing to take this risk?”
        • vs.
  • “The good news is that there’s a 99.9% survival rate. So this procedure is relatively safe. Should we procede with it?”
13
Integrating Patient Preferences:
Need to Balance Benefits and Risks
  • Patients are more willingly when focusing on positive outcomes; more reluctant when focusing on negative ones.
14
Integrating Patient Preferences:
Patients’ Differences
  • Patients vary in their inclinations and aversions to risk.
  • Patients vary in their ability to evaluate the significance of the risks and benefits.
  • Presentation of evidence for both the risks and benefits must be suited to the patient.
15
Try it out:
Set up Clinical Situation
  • The following exercise will focus on integrating your findings with the patient’s needs.
  • 1) Choose a familiar clinical situation that may require one of several possible interventions.
16
Try it out:
Set up Patient Circumstances
  • 2) Individualize your patients’ circumstances in terms of medical history, personal desires, and practical considerations (demographics, treatment availability, etc.).
17
Try it out:
Apply EBM Steps 1-3
  • Use EBM step 1 to construct well-formed clinical questions for each of your patients.
    • Be sure to identify the target population that each patient falls into.
  • Use EBM step 2 to find evidence for clinical decisions relative to each of your patients’ needs.
  • Use EBM step 3 to appraise the evidence.
18
Try it out: EBM Step 4
Study Considerations
  • Now list some questions to specifically identify the individual needs of each of your patients.
  • How applicable is the evidence you have obtained to each of your patients?
  • Are the participants in the studies you found of similar demographics, severity, and co-morbidity?
19
Try it out: EBM Step 4
Practical Considerations
  • Are treatment options feasible in your setting?
  • What are potential benefits and harms to each patient with and without therapy?
  • What are your patients’ values/ expectations for the treatment and its outcome?
20
Try it out: EBM Step 4
Patient Desires
  • Now what questions should you ask each patient to further assess what each patient wants given the feasible alternatives?
  • Write out a few ways that you would present the possible clinical interventions to each patient.
21
Try it out:
EBM Step 4 in Review
  • Did you identify both the benefits and risks of each?
  • Did you word these possible interventions in a manner suitable to each patient?
  • Did you provide sufficient evidence for your patients to make a well-informed decision, while reducing the tendency towards unnecessarily biasing their choice?
22
Links to Other Websites
and Hands-On Activities
  • User’s Guides to Evidence-based Practice
    • From Centre for Health Evidence
23
Congratulations!
You have successfully completed Step 4.
The End