your innovative research with recognized
We have unmatched expertise
In addition, we also regularly complete studies in ophthalmology, thoracic surgery, neurosurgery, orthopedics,
gastroenterology, dentistry, urology, fetal surgery and surgical robotics.
STRONG EXPERTISE IN THE CARDIOVASCULAR SPACEWe are a worldwide leader in GLP-compliant cardiovascular preclinical studies conducted in large animal models. TAVI and TMVR were literally born in our lab 20 years ago. Since our creation, we have performed 2500 TAVI and 1400 TMVR procedures.We have conducted studies with virtually all TAVI valves and TMVR technologies that have been acquired and brought to market by the major MedTech players.
Our work includes significant numbers of both catheter-based and open surgical approaches. We have all the facilities and equipment necessary to do those procedures correctly and efficiently. Examples include hybrid operating rooms, endoscopy and videoscopy towers, CT scanning and intracardiac echocardiography imaging and cardiopulmonary bypass equipment and capabilities.
SIGNIFICANT TRACK RECORD IN OTHER IMPORTANT SPACESOur passion to provide value according to the highest standards of quality is not limited
to cardiovascular research. For years, we have been leveraging our expertise to conduct
complex studies in many other disease areas:
ONE STOP SHOPThe IMMR team provides end-to-end support for the development of your innovation with the best experts in the world: Rigorous study planning, conduct of sophisticated interventional and surgical procedures in state-of-the-art facilities with advanced imaging that rivals any hospital environment, pristine data collection, gross- and histopathology analysis and comprehensive, detailed study reports.
We understand that results, schedule and cost are all essential elements of the value equation. We are committed to providing you with excellent outcomes delivered on budget and in a timely manner.
WELCOME TO OUR PREMISES
• 2 Hybrid rooms with 3D rotational angiography suite by Philips
• 3 large ORs
After refurbishing our hosting and office area in 2012 and investing in a larger and improved husbandry facility (still ongoing), we invested in providing the most advanced 3D hybrid operating room on the market.
Being one of the most experienced labs in hybrid procedures for structural heart disease made it clear that we needed imaging that could address the critical questions of our customers with respect to anatomy and functionality.
We have made significant progress in our understanding of how best to approach valvular and vascular trans-catheter and hybrid therapies, and also how best to validate orthopedic and neurologic implants. We keep pace with the most recent advances in imaging because we believe this a central element of good research and it is also what clinicians will encounter in the clinical environment.
There is no doubt that compelling imaging also contributes to convincing your key stakeholders: fellow researchers, clinicians and investors.
We provide complete service with:
• Meeting rooms with live case capabilities
• Lecture halls and class rooms for the teaching sessions (up to 150 seats)
• Event-planning assistance, administrative support for arranging hotel accommodations, taxi or limousine service, and fine
Imaging is one of the cornerstones of our daily practice at IMMR. We need to remain at the forefront of imaging just as we do for procedures for the advanced therapeutics and novel devices we test in relevant models.
AND ANATOMICAL INSIGHT
Computed tomography (CT) has been shown to provide crucial information concerning anatomy and pathology in many surgical and medical specialties and is a very useful adjunct in preparing the optimal procedural strategy (which approach, what size of implanted device). CT-based selection of custom-made prostheses is also quite common in orthopedics, reconstructive and oral/maxillofacial surgery.
In cardiology, among the imaging modalities available for the evaluation of patients prior to TAVI or any other structural heart intervention, computed tomography (CT) plays a central role in patient selection and evaluation. CT reliably visualizes the dimensions of the aortic root, pulmonary veins or left atrium and allows a proper choice of prosthesis size. In patients, the morphology of the access path and relevant comorbidities can also be assessed. In preclinical research, CT preoperative planning allows identification of the proper animal model for whichever product is to be assessed, in particular when there may be only one size of the device currently available!
Magnetic resonance imaging, echocardiography and rotational angiography can all be used to help fabricate life-size models of anatomy and pathology, as well as patientspecific implants and surgical guides. However, computed tomography is the preferred 3D approach with the highest resolution to obtain solid 3D reconstructions such that surgeons and interventionalists can have the target organ in their hands before the procedure.
As regards preclinical research, adequate preoperative planning enables better model selection and development, in accordance with the 3Rs as recommended by Animal Care and Use Committees: Replacement, Reduction and Refinement. We currently use a 64-slice system. Our images are quite spectacular and they have provided extremely insightful information for many procedures. Do not hesitate to ask for more information.
Imaging is a cornerstone of IMMR activity in large model preclinical research. To further improve our capabilities, we recently bought the motorized version of the latest OEC Elite from General Electric Medical Systems for superior angiographic imaging. We are also looking into 3D ultrasound for the upcoming year. In addition, non-destructive x-ray analysis of medical devices and tissue explants is also often essential and this requires high precision cabinet x-ray systems. Ex vivo x-ray imaging of explanted stents and valves is something we do frequently and so we also invested in the Faxitron MX-20 Radiography System, used in medical, forensic, scientific and agricultural applications. It provides on-the-spot images in seconds and can export in most formats. Never have we been so well equipped to get nondestructive information about calcification of biologic material and metallic device integrity.
Our laboratory stays at the fore-front of technology in many different medical and surgical fields of specialty, namely cardiovascular surgery and interventional cardiology, urology, GI surgery, neurology, orthopedics, dentistry, robotics. As for endoscopy we have recently made 3 acquisitions: three complete high end endoscopy towers.
These three towers (by Fuji and Olympus) are as state-of-the-art as it gets and come with everything needed for excellent imaging, noise reduction, excellent brightness and digital output. Many different kinds of endoscopes (gastrocopes, duodenoscopes, colonoscopes, etc.) can be connected to their different sockets.
These towers can be adapted for GI endoscopy of course, but just as well for bronchoscopy and otorhynolaryngology. We can use these towers in our preclinical platform for early R&D, GLP studies, physician training and histopathology.
Videoscopic columns (3CCD and full HD digital with digital recording on flash drive)
the highest existing standards of quality.
Last audits performed by the FDA in 2013 with a positive outcome
- No concerns raised by the inspector.
• Strong experience of preclinical studies prepared for FDA and European Notified Bodies.
• All studies are performed according to basic “good practices” which imply high quality standards. Moreover, studies can be performed according to Good Laboratory Practice (21 CFR part 58).
• IMMR has all the authorizations and is fully accredited from the relevant French regulatory institutions in order to practice animal research.
ANIMAL CARE POLICY AT IMMR
• IMMR is working actively on obtaining the AAALAC certification by the end of 2019.
• Preclinical research is practicing veterinary medicine: at IMMR all studies and operations are supervised by veterinarians (10 DVMs on staff).
• A Senior Veterinarian fully dedicated to animal care.
• Active Ethics Committee.
In addition to conducting scientific and medical device projects for human research, we have also been performing clinical veterinary cardiovascular surgery and interventional cardiology for more than 20 years. This is the result of a long-standing partnership between IMMR and Pr Valérie Chetboul with the Cardiology Unit of the Maisons-Alfort Veterinary School near Paris. Ever since, we operate on veterinary patients with cardiovascular conditions, place pacemakers for conduction tissue abnormalities and implant surgical or trans-catheter valves for structural heart disease, etc. In a nutshell, we leverage the technical platform and know-how of IMMR to treat cats and dogs – and the occasional exotic animal - with spontaneous heart disease. Some of these achievements were published in peer-reviewed scientific journals and are accessible here…
Dr Nicolas Borenstein, DVM, PhD