{"id":63091,"date":"2025-08-13T03:07:07","date_gmt":"2025-08-13T03:07:07","guid":{"rendered":"https:\/\/www.newsbeep.com\/uk\/63091\/"},"modified":"2025-08-13T03:07:07","modified_gmt":"2025-08-13T03:07:07","slug":"routine-ai-assistance-hits-skills-of-health-experts-performing-colonoscopies","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/uk\/63091\/","title":{"rendered":"Routine AI assistance hits skills of health experts performing colonoscopies"},"content":{"rendered":"<p>Stay informed with free updates<\/p>\n<p class=\"article__content-sign-up-topic-description o3-type-body-base\">Simply sign up to the Artificial intelligence myFT Digest &#8212; delivered directly to your inbox.<\/p>\n<p>The skill of health professionals performing colonoscopies was significantly undermined by having routine assistance from artificial intelligence, a study of 1,400 patients in Poland has found.<\/p>\n<p>The rate at which endoscopists detected precancerous growths in the colon without help from AI fell from 28.4 per cent to 22.4 per cent after their hospitals introduced AI assistance, according to the study published on Tuesday in <a href=\"https:\/\/www.thelancet.com\/journals\/langas\/article\/PIIS2468-1253(25)00133-5\/fulltext\" data-trackable=\"link\" rel=\"nofollow noopener\" target=\"_blank\">The Lancet Gastroenterology &amp; Hepatology<\/a>. The detection rate in AI-assisted colonoscopies was 25.3 per cent.<\/p>\n<p>\u201cOur results are concerning, given that the adoption of AI in medicine is rapidly spreading,\u201d said Marcin Roma\u0144czyk of the Academy of Silesia, one of the researchers. \u201cTo our knowledge this is the first study to suggest a negative impact of regular AI use on <a href=\"https:\/\/www.ft.com\/healthcare\" data-trackable=\"link\" rel=\"nofollow noopener\" target=\"_blank\">healthcare<\/a> professionals\u2019 ability to complete a patient-relevant task in medicine.\u201d <\/p>\n<p>AI highlights potentially precancerous tissue \u2014 adenomas or polyps \u2014 in the colon of patients undergoing endoscopy. It is one of the fastest growing medical applications of <a href=\"https:\/\/www.ft.com\/artificial-intelligence\" data-trackable=\"link\" rel=\"nofollow noopener\" target=\"_blank\">AI<\/a>, with enthusiasm for the technology driven by several clinical trials showing that AI assistance substantially improved detection rates.<\/p>\n<p>Yuichi Mori of the University of Oslo, a co-author of the Polish study, said it called into question the findings of earlier trials that compared colonoscopy with and without AI assistance, \u201cas the endoscopists may have been negatively affected by continuous AI exposure\u201d.<\/p>\n<p>Omer Ahmad, consultant gastroenterologist at University College Hospital, London who was not involved in the study, called the results \u201castounding\u201d. He said other research had shown a 1 per cent increase in colonoscopy detection rate correlated with a 3 per cent reduction in colorectal cancer, \u201cso a decline in detection from 28.4 to 22.4 per cent could be very significant on a population level\u201d.<\/p>\n<p>Ahmad, who has worked on medical AI systems for eight years, said: \u201cI am still enthusiastic about AI and I\u2019ve seen great benefits in my own practice but the endoscopy community would be unwise to ignore the key findings of this study. We must be more mindful about implementation in real world practice.\u201d<\/p>\n<p class=\"n-content-recommended__title o3-type-body-highlight\">Recommended<\/p>\n<p><a href=\"https:\/\/www.ft.com\/content\/149296b9-41b6-4fba-b72c-c72502d01800\" data-trackable=\"image-link\" data-trackable-context-story-link=\"image-link\" tabindex=\"-1\" aria-hidden=\"true\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" class=\"o-teaser__image\" src=\"https:\/\/www.newsbeep.com\/uk\/wp-content\/uploads\/2025\/08\/https:\/\/www.ft.com\/__origami\/service\/image\/v2\/images\/raw\/https%3A%2F%2Fd1e00ek4ebabms.cloudfront.net.jpeg\" alt=\"Mustafa Suleyman\"\/><\/a><\/p>\n<p>The authors acknowledged limitations in the study, which was observational rather than a randomised controlled trial. In particular they called for \u201cmore behavioural research to understand the currently under-investigated mechanisms of how AI affects physician capability.\u201d<\/p>\n<p>How the detecting skills of experienced endoscopists could degrade within a few months of using AI needs urgent investigation, said Ahmad. A previous eye-tracking study showed that working with a computer-aided diagnostic system led users to change their \u201cgaze patterns\u201d and spend less time looking at the periphery of the screen.<\/p>\n<p>In response, professional societies could mandate periods of non-AI work to bolster human skills. Maintaining core competencies would be essential as AI was adopted more widely, \u201cto protect against over-dependence on AI algorithms that can be subject to performance drift,\u201d Ahmad said. \u201cHuman judgment will need to be available when AI outputs are uncertain or incorrect.\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"Stay informed with free updates Simply sign up to the Artificial intelligence myFT Digest &#8212; delivered directly to&hellip;\n","protected":false},"author":2,"featured_media":63092,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[43],"tags":[102,2960,56,54,55],"class_list":{"0":"post-63091","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-healthcare","8":"tag-health","9":"tag-healthcare","10":"tag-uk","11":"tag-united-kingdom","12":"tag-unitedkingdom"},"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/posts\/63091","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/comments?post=63091"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/posts\/63091\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/media\/63092"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/media?parent=63091"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/categories?post=63091"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/tags?post=63091"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}