samedan logo

 
 
spacer
home > news > detailed info
INDUSTRY NEWS AND PRESS RELEASES

Artificial Intelligence Proves Successful in Accelerating Leprosy Detection

Novartis International AG



• Researchers have developed an AI-enabled diagnostic assistant called AI4Leprosy that could help leprosy patients access treatment faster

• An article published in The Lancet Regional Health – Americas shows the tool is over 90% accurate in detecting the disease

• According to the authors, the publication provides proof of concept for the method, which now serves as the basis for developing a mobile application to accelerate leprosy detection

Basel, February 16, 2022 — An international team of scientists, led by Instituto Oswaldo Cruz (IOC/Fiocruz), Microsoft’s AI for Health team and the Novartis Foundation, has developed an AI-enabled diagnostic assistant that can help identify suspected leprosy lesions. The tool, called AI4Leprosy, works by assessing skin lesion images in combination with patient symptoms.

An article published in The Lancet Regional Health – Americas this month shows that the diagnostic assistant is over 90% accurate in detecting leprosy. According to the authors, the publication provides proof of concept for the method, which now serves as the basis for developing a mobile application to further validate the tool, and ultimately accelerate leprosy detection globally.

"The results are an exciting indication of the potential of AI4Leprosy. We are convinced that its further validation and global rollout can help cover the last miles toward leprosy elimination and use the newest technology available to end one of the oldest scourges known to man," said Ann Aerts, head of the Novartis Foundation.

The near elimination of leprosy is one of the greatest public health successes in history. Free availability of multidrug therapy (MDT) – donated by Novartis to all leprosy patients worldwide through the World Health Organization (WHO) – has been a game changer on the path to elimination, reducing the global burden of leprosy by 95% over the past decades.

However, delays in diagnosing the disease allows leprosy to spread, and for the past ten years, the number of newly diagnosed patients has stagnated at about 200,000 per year.

“Currently, leprosy diagnosis takes place in health facilities, often by non-specialized health professionals. Our goal is to produce an intuitive application where health professionals can take a skin lesion image and provide some clinical information, send it to the cloud and receive the probability of leprosy,” says Milton Ozório Moraes, head of the leprosy laboratory at Fiocruz.

The authors of the study published in Lancet Americas believe AI can contribute to interrupting transmission and to end this historical disease once and for all.

"Leprosy is one of humanity's oldest diseases, although it can be cured if detected early. By leveraging AI and machine learning, patients can get to the right experts at the right time, potentially improving the lives of millions of people around the world. The possibilities with this kind of application are endless, especially for multi-faceted diseases such as leprosy,” says Juan Lavista Ferres, Microsoft Chief Data Scientist.

In addition to Fiocruz, Microsoft’s AI for Health team, and the Novartis Foundation, the Universities of Basel, Switzerland, and Aberdeen, Scotland participated in the study. The study's images and databases are available for use by other scientists in open access.
phone +41 61 324 2200
email althoff@novartis.com
web www.novartis.com.
email Novartis Global Communications, CH-4002 Basel, Switzerland
 
Print this page
Send to a friend
   
spacer
News and Press Releases

ICON Establishes University Scholarship Programme to Provide Increased Opportunities for Underrepresented Groups to Study STEM-Related Courses

Dublin, Ireland – 22 June 2022 – ICON plc, (NASDAQ: ICLR) a global provider of drug and device development and commercialisation services to pharmaceutical, biotechnology, medical device, and government organisations, today announces that it has established a scholarship programme to provide students from underrepresented groups increased opportunities to access third level education.
More info >>


White Papers

The Flexible Factory Concept: A flexible bioprocessing platform to meet the changing needs of biomanufacturing

GE Healthcare Life Sciences

For the past several years, the biopharma industry has been buffeted by dynamic market conditions that are rapidly reshaping manufacturing requirements. These factors include: • The rise of small-market pharmaceuticals that do not require the production scale of the previous “blockbuster” drug model • Increased titers and process productivity that generate more bulk-product within a much smaller manufacturing footprint • The emergence of biosimilars and continued evolution of healthcare reform, which will increasingly pressure drug pricing and require greater cost discipline • Greater competition and shorter patent protection timelines, which will further ratchet up time-to-market pressures • Tighter capital markets that will create heightened scrutiny for all new investment projects
More info >>

 
©2000-2011 Samedan Ltd.
Add to favourites

Print this page

Send to a friend
Privacy statement