Leveraging RWE to Support Market Access: Organizational ... · PDF file24th February 2016...
Transcript of Leveraging RWE to Support Market Access: Organizational ... · PDF file24th February 2016...
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Mervyn Hall - Director, EU Market Access24th February 2016 – Evidence EU Conference, London
Leveraging RWE to Support Market Access: Organizational Lessons
Learned
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Agenda
• Using RWE to achieve appropriate market access
• The Rationale
• The Realities (good and not so good)
• Case study: EU retrospective observational study for a marketed
post-anaesthesia medication
• Lessons learned
• Conclusions
• Questions
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The Rationale for Using RWE to Secure Appropriate
Market Access
• The basic premise - Evidence built off
registration / approval studies doesn’t reflect
“the real world,” so you need RWE to
demonstrate value
• The market says it wants evidence of
“effectiveness,” not “efficacy”
• The patients / subjects are real, but
sometimes protocol requirements aren’t
• “My” data are better than “your” data
• Ideally, this RWE will feed into “value
demonstration tools” – models, dossiers – to
provide price and coverage / reimbursement
justification and the evidence base the
market “demands”
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The Realities – Both Good and Not So Good
• Evidence built off registration / approval
studies doesn’t reflect “the real world,” so
you need RWE to demonstrate value
• Value is contextual – there is nothing
wrong with showing value in a range of
patient populations (e.g. ideal care vs.
usual care, RCT vs. RWE)
• The market says it wants evidence of
“effectiveness,” not “efficacy”
• Cochrane himself considered the terms
interchangeable, though today most
researchers dispute this
• Active comparator studies requested by
EMA have become more “naturalistic” in
recent years, so even clinical trials are
becoming more “real world”
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The Realities – Both Good and Not So Good (cont’d)
• The patients / subjects are real world, but sometimes protocol requirements aren’t
• RCTs are designed to show “intended effects,” not uncontrolled behaviour (“animal spirits”)
• Drugs don’t work if patients don’t take them. We don’t need a study to prove that. So is a study showing poor real-world medication compliance necessarily a good thing, just because it’s “RWE”?
• “My” data are better than “your” data
• Not merely an EU issue – we hear it worldwide: “Our patients are different, we treat different, etc., etc. – so show me your product works in MY population!”
• The customer is always right, of course – the aim is to achieve patient access
• But what do you do when the RWE doesn’t exist?
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Case Study: Organizational lessons
learned collecting Real World Evidence
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Background
• Client had launched a product in post-anaesthesia
care that was performing below expectations
• Cheap competitors available, but new agent was at least
as efficacious and definitely safer (cost-effective)
• Inpatient use, so case-rate payment applied (hospitals:
“show me this is worth the incremental spend”)
• Client was convinced that RWE was the only way to
gain greater traction in the market
• They were probably correct, but what evidence would be
most persuasive?
• They settled on retrospective observational (chart review)
rather than a prospective study
• Mainly cost-related, but also timing (wanted results sooner
than later)
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Project Scope – Then, Later, and Now
• Then: Client requested 10 hospitals, in 4 countries, with minimum 50 cases per hospital
• UK, France, Spain, Italy
• Spain was considered, at the time, the most important market (4 of the 10 hospitals were to be in Spain)
• We advised the client that Spain was the most challenging of the 4 markets in which to conduct observational research (delays in ethics committee review / approval, contract executions, etc.)
• Total budget was >USD 1.5million
• Later: Project scaled back due to budget (“what can be done for USD 450k?”)
• Settled on 3 hospitals in Spain only
• Now: After 18 months, 2 hospitals agreed to participate – 1 public, 1 private – but data availability differed dramatically between the two
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What Happened?
• Like we said…Spain is a challenging market in which to conduct observational research
• Ethics review times can be very long
• Time from contract signing to protocol ready for ethics review: 8 weeks
• Ethics review: more than 8 months (with relatively few questions raised!)
• Hospital contracting is intensely bureaucratic
• 1 hospital dropped due to intractable contracting issues – despite their having agreed in advance to participate
• 1 hospital took 4 months to contract, and already has requested 2 change orders related to items they easily should have anticipated
• This is not a research-naïve facility – it was also a clinical trial site in this product’s clinical trial program!
• Another hospital took 6 months to contract, agreed to deliver data per protocol, then did not (having to negotiate now with them)
• The client also accepts some responsibility
• Hospitals were “cherry picked” based on existing relationships rather than formal site feasibility assessment (which Client didn’t feel was necessary)
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Lessons Learned
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Was the Project “Worth it”??
• Hard to say – weigh benefits against costs to know for certain
• When the study completes, the data WILL be worthwhile and useful for Market Access in Spain
• However, it will be only two sites – and nowhere near as timely as hoped
• One of the rationales for RWE research is its appeal to generalisability – but how representative is a single public site? Or a single private site? And what are the threats to poolability of the data across sites?
• Field-based research carries inherent risk
• There are still RWE gaps in the other markets of interest, and the client is still struggling with how best to address these within available budget
• It’s also hard to know what might have been an appropriate alternative
• Second and third best solutions sometimes are the best available
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Conclusions• As desirable as RWE may be, it is not a
panacea• It’s not always easy to develop
• If time is a factor – and it usually is – think
carefully about your strategy• Risk / benefit and cost / benefit assessment to
rationalise the spend• Are there less expensive ways to achieve
nearly the same result?
• Risk mitigation strategies may be needed• In our case site feasibility assessment would
have saved a lot of time and effort…
• The client had to answer internal
questions due to singular focus
(market / site)
• Consultants see the same mistakes being
committed! Talk to us!• Our senior team had >30 years combined
experience in global observational research.
This particular client had none.