Bay Labs and Northwestern Medicine enrol first patient in study using AI software to improve heart disease detection

Visual by Bay Labs

Bay Labs and Northwestern Medicine have announced that the first patient has been enrolled in a first-of-its-kind study. The study will evaluate the use of Bay Labs’ EchoGPS cardiac ultrasound guidance software to enable certified medical assistants as medical professionals with no prior scanning experience to capture high-quality echocardiograms. The study will also evaluate the use of its EchoMD measurement and interpretation software suite to detect certain types of heart disease among patients 65 years and older undergoing routine physical examinations in primary care settings.

A press release reports that “SHAPE: Seeing the Heart with AI Powered Echo” is the first study to evaluate AI-guided ultrasound acquisition by certified medical assistants. SHAPE is a non-randomised study which will enrol approximately 1,200 patients at Northwestern Medicine sites, including Northwestern Medicine Central DuPage Hospital and Northwestern Medicine Regional Medical Group primary care clinics. The primary objective of the study is to determine whether certified medical assistants can use the Bay Labs EchoGPS to obtain diagnostic quality echocardiograms, and if those images reviewed by cardiologists with the assistance of the EchoMD software suite will enable detection of more patients with cardiac disease in a primary care setting compared to standard physical examination with an ECG.

The SHAPE study is a part of Bay Labs’ ongoing partnership with Northwestern Medicine to explore new ways to apply AI to clinical cardiovascular care and fits into Northwestern’s larger AI initiative, which focuses on harnessing the power of AI to advance the study and treatment of cardiovascular disease. The AI initiative is funded, in part, by a US$25 million gift from the Bluhm Family Charitable Foundation, formed by Neil G Bluhm, a prominent Chicago philanthropist and real estate developer. For more details on the SHAPE study, including enrolment information, please visit identifier #NCT03705650.

Patrick M McCarthy (Northwestern Memorial Hospital, Chicago, USA), principal investigator on the project, says: “Deep learning will have a profound impact on cardiac imaging in the future, and the ability to simplify acquisition will be a tremendous advance to bring echocardiograms to the point-of-care in primary care offices,”

According to the press release, Bay Labs’ EchoGPS is investigational software integrated into an ultrasound system. EchoGPS uses AI to aid in the acquisition of echocardiograms by providing non-specialist users real-time guidance to obtain cardiac views. The EchoMD software suite assists cardiologists in automated review of images captured. Bay Labs received FDA clearance for its first release of EchoMD in June 2018, which included AutoEF software that fully automates clip selection and calculation of left ventricular ejection fraction (EF), the leading measurement of cardiac function.

Charles Cadieu, co-founder and CEO of Bay Labs, states: “The EchoGPS and EchoMD product suite has the potential to transform how cardiovascular care can be delivered in healthcare systems. Incorporating our AI software with deep learning technology into clinical practice could allow non specialist medical professionals to acquire images to support cardiologist interpretation and clinical decision-making and may lead to improved patient outcomes through earlier detection and monitoring.”


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