February 23, 2024

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AI Device Identifies Brain Tumours More Quickly and Accurately

Medical Records Technology with a vitruvian man over a background of digital binary code as a health care symbol of electronic data storage at a central server network available in the cloud for a hospital or clinic patient convenience.

National Taiwan University Hospital (NTUH) is collaborating with the U.S.- based Artificial Intelligence (AI) solution provider to develop the first-ever AI-powered tumour auto-contouring solution. To treat brain cancer, doctors must first precisely map out where the tumours are in the brain, in a process called contouring.

Using traditional manual contouring takes several hours, while the AI device can shorten the process to just a few minutes. It ensures precision mapping of brain tumours with closer cuts and the ability to identify additional lesions that may be missed by the human eye.

NTUH has been used the AI device for the past 18 months as part of clinical trials and helped doctors treat more than 100 patients with brain tumours, including a terminally ill woman whose lung cancer metastasised to her brain.

A doctor and researcher from NTUH said that he had successfully identified nine tumours in the female patient based on her imaging testing, but the AI device later detected two more. As a result, the patient received radiation therapy targeting the 11 tumours, saving her both time and money spent on a second treatment in the event the two tumours were not initially identified.

An oncologist and researcher from NTUH said that 10% of tiny brain tumours, mostly malicious brain metastases, can be missed with manual contouring. He also estimated that using the AI device cuts the time spent on tumour contouring by 50%, which enables patients to receive the treatment they need as soon as possible.

The director of the NTUH Department of Oncology said with the AI device, even tiny tumours can be treated precisely thereby ensuring patients experience fewer side effects. In addition, it also means doctors have time to help additional patients or engage in more discussions with existing patients

According to a page, The AI device has received clearance from the U.S. Food and Drug Administration (FDA). This is the first time the FDA has cleared an AI device for tumour auto-contouring in radiation therapy. Devices to receive FDA clearance before are specific to normal organ auto-contouring.

The research on this AI device has been published in the world’s leading medical journal. The researchers conducted a randomised, cross-modal, multi-reader, multi-speciality, multi-case study to evaluate the impact of AI device on brain tumour (Stereotactic Radiosurgery) SRS.

A state-of-the-art auto-contouring algorithm, built on multi-modality imaging and ensemble neural networks, was integrated into the clinical workflow. Nine medical professionals contoured the same case series in two reader modes (assisted or unassisted) with a memory washout period of 6 weeks between each section.

The case series consisted of ten algorithm-unseen cases, including five cases of brain metastases, three of meningiomas and two of acoustic neuromas. Among the nine readers, three experienced experts determined the ground truths of tumour contours.

The clinical findings indicated clinicians assisted by VBrain demonstrated 12.2% higher sensitivity for lesion detection, and less experienced clinicians improved contouring accuracy with the added help. The efficiency in AI device also decreased treatment planning time at a median of 30.8%.

Less-experienced clinicians gained prominent improvement on contouring accuracy but less benefit in reduction of working hours. By contrast, SRS specialists had a relatively minor advantage in DSC, but greater timesaving with the aid of AI.

CEO of the U.S. AI solution provider said that he was thrilled to bring the AI device to their partners across the U.S. and Taiwan. Receiving unique FDA clearance for this solution allows the company to further its commitment to transforming radiotherapy workflows through developing full-body auto-contouring solutions. The future of AI is near, bringing a second set of eyes and hands to assist clinicians in analysing and segmenting medical scans and further improving patient cancer care.

PARTNER

Qlik’s vision is a data-literate world, where everyone can use data and analytics to improve decision-making and solve their most challenging problems. A private company, Qlik offers real-time data integration and analytics solutions, powered by Qlik Cloud, to close the gaps between data, insights and action. By transforming data into Active Intelligence, businesses can drive better decisions, improve revenue and profitability, and optimize customer relationships. Qlik serves more than 38,000 active customers in over 100 countries.

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CTC Global Singapore, a premier end-to-end IT solutions provider, is a fully owned subsidiary of ITOCHU Techno-Solutions Corporation (CTC) and ITOCHU Corporation.

Since 1972, CTC has established itself as one of the country’s top IT solutions providers. With 50 years of experience, headed by an experienced management team and staffed by over 200 qualified IT professionals, we support organizations with integrated IT solutions expertise in Autonomous IT, Cyber Security, Digital Transformation, Enterprise Cloud Infrastructure, Workplace Modernization and Professional Services.

Well-known for our strengths in system integration and consultation, CTC Global proves to be the preferred IT outsourcing destination for organizations all over Singapore today.

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Planview has one mission: to build the future of connected work. Our solutions enable organizations to connect the business from ideas to impact, empowering companies to accelerate the achievement of what matters most. Planview’s full spectrum of Portfolio Management and Work Management solutions creates an organizational focus on the strategic outcomes that matter and empowers teams to deliver their best work, no matter how they work. The comprehensive Planview platform and enterprise success model enables customers to deliver innovative, competitive products, services, and customer experiences. Headquartered in Austin, Texas, with locations around the world, Planview has more than 1,300 employees supporting 4,500 customers and 2.6 million users worldwide. For more information, visit www.planview.com.

SUPPORTING ORGANISATION

SIRIM is a premier industrial research and technology organisation in Malaysia, wholly-owned by the Minister​ of Finance Incorporated. With over forty years of experience and expertise, SIRIM is mandated as the machinery for research and technology development, and the national champion of quality. SIRIM has always played a major role in the development of the country’s private sector. By tapping into our expertise and knowledge base, we focus on developing new technologies and improvements in the manufacturing, technology and services sectors. We nurture Small Medium Enterprises (SME) growth with solutions for technology penetration and upgrading, making it an ideal technology partner for SMEs.

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HashiCorp provides infrastructure automation software for multi-cloud environments, enabling enterprises to unlock a common cloud operating model to provision, secure, connect, and run any application on any infrastructure. HashiCorp tools allow organizations to deliver applications faster by helping enterprises transition from manual processes and ITIL practices to self-service automation and DevOps practices. 

PARTNER

IBM is a leading global hybrid cloud and AI, and business services provider. We help clients in more than 175 countries capitalize on insights from their data, streamline business processes, reduce costs and gain the competitive edge in their industries. Nearly 3,000 government and corporate entities in critical infrastructure areas such as financial services, telecommunications and healthcare rely on IBM’s hybrid cloud platform and Red Hat OpenShift to affect their digital transformations quickly, efficiently and securely. IBM’s breakthrough innovations in AI, quantum computing, industry-specific cloud solutions and business services deliver open and flexible options to our clients. All of this is backed by IBM’s legendary commitment to trust, transparency, responsibility, inclusivity and service.

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