TIGER Trial Demonstrates High Safety and Efficacy for World’s First Adjustable Thrombectomy Device
24.3.2021 18:18:00 EET | Business Wire | Press release
The first adjustable, fully visible stent retriever shows superiority over conventional stent retrievers in a multicenter trial. The late breaking results were recently presented at the International Stroke Conference and published online in the journal Stroke. The TIGER Trial demonstrates a statistically significant 11-point improvement in the ability to restore blood flow to the brain during ischemic stroke and equivalent safety for the TIGERTRIEVER™ device compared to existing self-expanding stent retrievers.
“The trial confirmed that the TIGERTRIEVER is not only safe and effective, but demonstrably improved outcomes over similar trials testing previous technology,” observed Jeffery Saver, MD, FAHA, Professor of Neurology and Director of the Comprehensive Stroke and Vascular Neurology Program at UCLA. “TIGERTRIEVER is an important advance in stroke treatment devices and a win for patients.”
Stent retriever devices (“stentrievers”) are the gold standard in treating large vessel ischemic strokes. Delivered minimally invasively through the vasculature, they expand into the clot to capture and remove the blockage as the device is retrieved. Prior to TIGERTRIEVER, the diameter and force of these devices were non-adjustable. With TIGERTRIEVER, physicians control the diameter and force as needed in response to real-time anatomical and procedural information. This ability to respond to situational feedback is known as intelligent control. The TIGER Trial concludes that these improvements provide meaningful benefit when removing the clot and treating stroke.
The TIGER Trial ended early after overwhelming effectiveness with 160 patients enrolled at 17 centers in the US and Israel. The trial demonstrates 84.6% revascularization success, compared to a 73.4% average from 6 recent pivotal stent retriever trials. This improvement translates to significantly better patient outcomes, with 58% of patients living independently after 90 days versus an average of 43% of patients from the previous device trials. Additionally, the TIGER Trial shows improved safety, with an 18.1% primary safety score versus a 20.4% historical average.
“TIGERTRIEVER’s intelligent control represents a new generation of stent retrievers as shown by the highest revascularization success rate of similar stent retriever trials,” said Walid Haddad, Chief Clinical Officer at Rapid Medical. “We applaud the work performed by our national principal investigators, Drs. Jeffery Saver of UCLA and Rishi Gupta of Wellstar Health System in Atlanta, GA, and all of our investigators and clinical site staff.”
About Rapid Medical
Rapid Medical develops the premier responsive interventional devices for neurovascular diseases such as ischemic and hemorrhagic stroke. Utilizing novel manufacturing techniques, Rapid Medical’s products are remotely adjustable and fully visible. This enables physicians to respond in real-time to the intravascular environment and have greater control over procedural outcomes. TIGERTRIEVER™, COMANECI™ and COLUMBUS™/DRIVEWIRE are CE marked. COMANECI™ and DRIVEWIRE are also FDA approved. More information is available at www.rapid-medical.com.
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20210324005703/en/
Contact information
Ronen Eckhouse
+972-72-2503331
ronen@rapid-medical.com
About Business Wire
For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
SuperElastic* Material Unveiled by Angelalign2.11.2026 19:46:00 EET | Press release
Angelalign Technology Inc. (6699.HK) (“Angel”)http://www.angelaligner.com, a global clear aligner leader, today unveiled SuperElastic (MC-SE*), a new propietary aligner material that is a significant breakthrough in performance over its current material. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261102654659/en/ Specialists in orthodontics have long asked for new aligner materials that enable better treatment for complex cases: biologically safe force levels, a large elastic working range, and strength and toughness. MC-SE* provides all of them. “Angel is commited to innovation and never settling for 'good enough'. MC-SE* is the result of seven years of materials research, testing and manufacturing optimization. The new material aims to create a new generation of aligner material that allows orthodonists to differentiate their treatment from other treatments,“ said Fox Hu, CEO of Angel. MC-SE will be available globally
Galderma Announces Proposed Board Appointments and Chief Financial Officer Transition2.11.2026 19:00:00 EET | Press release
Galderma Group AG (SIX:GALD), the pure-play dermatology category leader, today announced proposed changes to its Board of Directors, aimed at further strengthening its governance and supporting its long-term growth. The company also announced that Luigi La Corte, Chief Financial Officer (CFO), has decided to leave Galderma to pursue a significant new opportunity. Luigi La Corte will continue to fulfil his responsibilities as CFO during the transition period, supporting business continuity and a smooth handover. The company will communicate further details regarding succession arrangements and the transition timeline in due course. The Board of Directors is proposing the election of Rosalind Brewer and Petra Rumpf as new Board members. Both candidates bring extensive leadership and governance experience, alongside expertise spanning consumer-facing businesses, healthcare, medtech and life sciences. As Galderma advances its ambition to become the undisputed dermatology powerhouse, spanni
Donaldson Introduces Alpha-Pore™ Technology Platform for Extended Sterile Filtration Performance2.11.2026 16:35:00 EET | Press release
Donaldson Company, Inc. (NYSE: DCI), a leading worldwide manufacturer of innovative filtration products and solutions, today announced Alpha‑Pore™ technology, a next generation sterile filtration platform engineered to extend filter service life while maintaining critical process performance. Built for critical applications, Alpha‑Pore technology enables longer filter run time compared with competitive single- and dual-layer polyethersulfone (PES) membrane filters, while maintaining flow characteristics, sterility assurance, and process integrity.* The platform is designed to help manufacturers improve operational efficiency through fewer changeouts and more consistent performance over time. Engineered for Extended Performance Sterile filtration processes often require balancing run time with key performance parameters such as flow, differential pressure, and contaminant retention. Alpha‑Pore technology is designed to achieve all three. By optimizing pore structure and filter architect
Smartly Launches Intelligence Pro to Connect Campaign Planning, Performance and Incrementality2.11.2026 16:00:00 EET | Press release
Smartly, the AI-powered advertising technology company, today launched Intelligence Pro, a premium offering that brings together four capabilities to help marketers plan investment, understand true incrementality and determine where to spend their next dollar. Intelligence Pro connects causal inference models with planning tools to help marketers prove business impact and make faster decisions from increasingly complex data. “Marketing teams are inundated with data, but the challenge is identifying what signals are useful and turning them into a decision they can act on,” said Maxwell Tang, Chief Product Officer at Smartly. “Intelligence Pro brings forecasting, market context and state-of-the-art incrementality signals together to help marketers assess where to invest and what their media is contributing. As AI accelerates campaign execution, the quality of each decision matters more.” Intelligence Pro combines four capabilities within Smartly’s platform: Reach Planner helps teams comp
SBC Medical Forms Capital and Business Alliance with AtomicSoftware, Provider of the medicalforce Clinic Management Platform Used by 800+ Clinics in Japan2.11.2026 16:00:00 EET | Press release
SBC Medical Group Holdings Incorporated (Nasdaq: SBC) (“The Company” or “SBC Medical”), a Medical Services Organization (MSO) providing management support across a wide range of healthcare fields, today announced that it entered into a capital and business alliance agreement on October 26, 2026, with AtomicSoftware Inc. (“AtomicSoftware”), the Tokyo-based provider of medicalforce, an all-in-one software-as-a-service (SaaS) platform for clinics. In connection with the alliance, SBC Medical has invested ¥600 million (approximately US$3.8 million) in AtomicSoftware’s Series C funding round. The two companies will co-develop AI features, beginning with a feature that supports physicians in preparing medical records. Key Highlights Proven platform: medicalforce is used by more than 800 clinics*1 in Japan, primarily self-pay clinics, with a clinic retention rate of 99.2%*2. Joint AI development: Features co-developed by the two companies will enhance medicalforce and be progressively incorpo
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom