The Food and Drug Administration (FDA) is announcing a public Workshop entitled “ASTM-FDA Workshop on Absorbable Medical Devices: Lessons Learned from Correlations of Bench Testing and Clinical Performance.” FDA is co-sponsoring the workshop together with ASTM International, an organization responsible for the development and delivery of international voluntary consensus standards.
The purpose of the workshop is to provide a forum for industry, academia, FDA to discuss test methods for establishing correlations between in vitro and in vivo degradation of absorbable implant devices, and the interaction of mechanical loading and mechanical performance with degradation. While there will be an emphasis on cardiovascular indications as part of a panel session, characterization techniques and experiences from both cardiovascular as well as non-cardiovascular devices will be discussed and are encouraged.
- Date, Time and Location
- Background and Discussion Topics
- Agenda
- Registration
- Contact Us
FDA Campus Information
The workshop will be webcasted.
Background and Discussion Topics
 Recent studies have identified promising results for the use of absorbable materials in implantable devices for endovascular therapies such as fully absorbable cardiovascular stents, where the stent platform degrades, as well as absorbable coatings. The use of these materials for cardiovascular indications poses new risks due to the critical fatigue and mechanical loading demands that the implant must withstand and perform. However, the optimal preclinical/bench testing paradigm to predict clinical performance of fully absorbable cardiovascular devices is not yet defined.  This workshop will discuss the use of absorbable materials (including synthetic polymers as well as erodible metals) in medical devices across a broad range of indications with the aim of defining successful and unsuccessful methods to predict clinical performance, and will subsequently apply these methods to unique challenges for cardiovascular indications. Therefore, we invite presenters to share their experience from cardiovascular and non-cardiovascular medical devices, as well as devices that are fully absorbable, and devices with only a component or coating that is absorbable.  This workshop will bring together the expertise of academia and industry professionals to define test methods as well as to educate and inform their colleagues in industry, academia, and device regulation on the performance and predictability of absorbable medical device degradation. Workshop participants will seek to define the critical factors for preclinical/bench testing and clinical predictability. They will then apply lessons learned from marketed devices for non-cardiovascular indications to the emerging uses of absorbable devices to treat cardiovascular disease. Â
Topics to be discussed at the workshop include:
- Correlations of in vitro and in vivo absorption
- Quantitative characterization of absorption kinetics
- Test methods to identify interactions of absorption with mechanical loading and
- Test methods to assess mechanical performance of the absorbable product
The lessons learned from both early cardiovascular and well-established non-cardiovascular device experiences will be presented. These lessons will be discussed in the context of emerging cardiovascular uses of absorbable materials as part of a panel session at the end of the workshop.
Preliminary Agenda
Registration to Attend the Workshop
If you wish to attend this Workshop, you must register by close of business on November 13, 2012.
There is no fee to register for the Workshop and registration will be on a first-come, first-served basis. Early registration is recommended because seating is limited.
This public workshop includes presentations in topic-focused sessions as outlined above. To submit an abstract for consideration to be presented, please visit: http://www.astm.org/f04wkshp1112.htm
FDA has included general topics in this document. Following the close of the call for abstracts, FDA and ASTM members of the workshop organizing committee will determine the amount of time allotted to each presenter, the approximate time each oral presentation is to begin, and will select and notify participants by October 1, 2012. All requests to make oral presentations must be received by the close of the call for abstracts on September 1, 2012. If selected for presentation, any presentation materials must be emailed to Dr. Maureen Dreher (see Contact) no later than November 23, 2012. No commercial promotional material will be permitted to be presented or distributed at the public workshop.
If you require special accommodations due to a disability, or need additional information regarding registration, please contact Cindy Garris, Office of Communications, Education, and Radiation Programs, Center for Devices and Radiological Health, Food and Drug Administration, 10903 New Hampshire Avenue, WO-66 Room 4321, Silver Spring, MD 20993, 301-796-5861, FAX: 301-847-8142, email: [email protected].
[email protected]
or
Erica Takai, Ph.D.
Center for Devices and Radiological Health
Food and Drug Administration
WO66-3622
10903 New Hampshire Avenue
Silver Spring, MD 20993
Phone: 301-796-6353
Fax: 301-796-9959
e-mail: [email protected]
Center for Devices and Radiological Health
Food and Drug Administration
WO66-3622
10903 New Hampshire Avenue
Silver Spring, MD 20993
Phone: 301-796-6353
Fax: 301-796-9959
e-mail: [email protected]