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1
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- Leif Olsen and Susan Tiedy-Stevenson
- RA Specialists
- Hogan & Hartson L.L.P.
- September 14, 2006
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2
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- AdvaMed is negotiating with the appropriate people at FDA on metrics and
fees.
- Comment: The program is not meeting its intent because there are not
enough trained reviewers to provide prompt and complete service.
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3
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- Data requirements appear to lack consistency between Branches. Molecular tests especially seem to
have higher data standards.
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4
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- To increase the number of reviewers – consider elimination of non-core
functions and reallocate resources.
- http://www.fda.gov/cdrh/organiz.html
- http://www.fda.gov/oc/orgcharts/CBER1.pdf
- http://www.fda.gov/oc/orgcharts/oc.pdf
- What would “business” do?
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5
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- This is a major accomplishment of the IVD roundtable and FDA/Industry
cooperation clearly allowing banked samples for clinical research.
- FDA still seems reluctant to accept only banked samples
- Field inspectors have checklist re. informed consent
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6
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- GGP transparency is lacking.
OIVD should produce a list of guidance documents under
development, how they were prioritized, why, and the timelines. This should be, in part, industry
driven.
- The GGP process needs to be updated to allow industry to work with FDA
on these projects.
- Specific issue: Industry was
pressed on an update of the ASR Q & A. Submitted it to OIVD in December 2005
and it still hasn’t appeared.
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7
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- Still a major topic – the playing field is still not anywhere near
level.
- How will this field evolve?
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8
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- IVD Industry would like to see a formal guidance. When FDA proposed the migration study
in July 2004, CBER indicated that they were doing this to be consistent
with CDRH. However, CDRH does not appear to apply or rely on migration
studies consistently. The data
requirements appear murky and variable.
- Where are we going with this concept?
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9
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- How does industry manage submissions if there is informal agreement with
a study prior to submission, and reviewers decide they want a different
study or additional data after the submission has been filed?
- When data are very good and you get a CRL or NSE asking for more data
anyway, how do you proceed?
- Are data requests communicated in a timely fashion?
- How do we further improve communication between the Centers and
industry?
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10
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- This is a process that hasn’t worked well from the beginning.
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11
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- What’s the future for laboratory developed test and will home collection
interference stop the trend?
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12
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- Many differences between how each Center interacts with industry
- CBER is very formal and adheres strictly to meeting timelines per
"Guidance for Industry: Formal Meetings with Sponsors and
Applicants for PDUFA Products" (Feb 2000).
- CDRH encourages informal meetings because it makes the early (informal,
Determination and Agreement) meetings more productive.
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13
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- This difference is very apparent and causes industry to tailor its
procedures differently and timeline projections poorly.
- It is also difficult to explain to company staff and management why the
communication approach of each center is different.
- Each center’s approach to meetings with industry carries over into how
reviewers interact with the company during review of an application:
- CDRH staff calls frequently
- CBER staff discourages any interactions with reviewers and requires all
communications to channel through the project manager.
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14
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- This has a direct impact on efficiencies, review times and a sense of
collaboration (i.e., the feeling is that CBER is not working with
industry as well as CDRH).
- The industry needs a higher level of support at the Center to have CBER
follow the interactive CDRH system.
Individual CBER instances of interactive reviews do not represent
overall policy or practice.
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15
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- Best efforts to develop and define a clinical plan with CBER and CDRH
prior to submission can still result in a delay to market, even
with submissions based on that
information.
- After a company submits the data agreed to/requested by FDA at pre-IND,
pre-BLA or pre-IDE meetings, often reviewers still want more testing or
additional requirements to be met.
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16
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- The purpose of these planning meetings is to get agreement so that
industry can facilitate the review by FDA and ensure an efficient,
predicable time to market for its products.
- How can industry ensure that the pre-submission meetings will
consistently result in quicker reviews by FDA?
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