{"id":1326,"date":"2026-05-01T14:27:19","date_gmt":"2026-05-01T14:27:19","guid":{"rendered":"https:\/\/blogs.imperial.ac.uk\/medical-centre\/?p=1326"},"modified":"2026-05-01T14:28:57","modified_gmt":"2026-05-01T14:28:57","slug":"1326","status":"publish","type":"post","link":"https:\/\/blogs.imperial.ac.uk\/medical-centre\/2026\/05\/01\/1326\/","title":{"rendered":"The challenge of clinical complexity"},"content":{"rendered":"<p>An ageing population, multimorbidity, frailty and polypharmacy are all contributing to an increase in the complexity of patients managed by the NHS in the UK and by health systems in other countries. Moreover, the interaction of these factors can lead to a \u201ccomplexity cycle\u201d which further increases the risks to patients and the pressures on the NHS.<\/p>\n<p>The convergence of these factors has shifted the NHS landscape from managing isolated illnesses to navigating patients with multiple complex health needs. This complexity arises because frail patients with multiple long-term conditions often require numerous medications, which significantly increases the risk of adverse drug interactions and hospitalisations.<\/p>\n<p>Consequently, the NHS is aiming to move away from traditional, single-disease specialist models toward integrated, person-centred care that prioritises holistic assessment and strategic deprescribing to maintain patient independence and safety.<\/p>\n<p>To support this transition, we also need to move away from single-disease trials toward studies that include complex, older populations with multimorbidity. Many clinical guidelines are based on younger, healthier cohorts; making it difficult to use them appropriately for people with frailty and polypharmacy.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/blogger.googleusercontent.com\/img\/a\/AVvXsEhxGmKBuWQCch4VwjzM9cW9gX5EXWLbHHc2pQzPhZleUvWb7MWDTM-uETzv6hzvIBuJd_MUu96o75qWjEZ-et1NUHVvTQYKN84saZONN19lhoL14EiHWAorLImsFE9M1lFQLaV4oyu66umIJDISOmES37UJJa5pIsyaWjwJno0veUoraKJAcDpo\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>An ageing population, multimorbidity, frailty and polypharmacy are all contributing to an increase in the complexity of patients managed by the NHS in the UK and by health systems in other countries. Moreover, the interaction of these factors can lead to a \u201ccomplexity cycle\u201d which further increases the risks to patients and the pressures on [&hellip;]<\/p>\n","protected":false},"author":1115,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[308111],"tags":[20750],"class_list":["post-1326","post","type-post","status-publish","format-standard","hentry","category-nhs","tag-primary-care"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>The challenge of clinical complexity - Medical Centre<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blogs.imperial.ac.uk\/medical-centre\/2026\/05\/01\/1326\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The challenge of clinical complexity - Medical Centre\" \/>\n<meta property=\"og:description\" content=\"An ageing population, multimorbidity, frailty and polypharmacy are all contributing to an increase in the complexity of patients managed by the NHS in the UK and by health systems in other countries. Moreover, the interaction of these factors can lead to a \u201ccomplexity cycle\u201d which further increases the risks to patients and the pressures on [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blogs.imperial.ac.uk\/medical-centre\/2026\/05\/01\/1326\/\" \/>\n<meta property=\"og:site_name\" content=\"Medical Centre\" \/>\n<meta property=\"article:published_time\" content=\"2026-05-01T14:27:19+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-01T14:28:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/blogger.googleusercontent.com\/img\/a\/AVvXsEhxGmKBuWQCch4VwjzM9cW9gX5EXWLbHHc2pQzPhZleUvWb7MWDTM-uETzv6hzvIBuJd_MUu96o75qWjEZ-et1NUHVvTQYKN84saZONN19lhoL14EiHWAorLImsFE9M1lFQLaV4oyu66umIJDISOmES37UJJa5pIsyaWjwJno0veUoraKJAcDpo\" \/>\n<meta name=\"author\" content=\"Azeem Majeed\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Azeem Majeed\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/blogs.imperial.ac.uk\\\/medical-centre\\\/2026\\\/05\\\/01\\\/1326\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/blogs.imperial.ac.uk\\\/medical-centre\\\/2026\\\/05\\\/01\\\/1326\\\/\"},\"author\":{\"name\":\"Azeem Majeed\",\"@id\":\"https:\\\/\\\/blogs.imperial.ac.uk\\\/medical-centre\\\/#\\\/schema\\\/person\\\/b22e0e53db849fda7de9e32c14d3df25\"},\"headline\":\"The challenge of clinical complexity\",\"datePublished\":\"2026-05-01T14:27:19+00:00\",\"dateModified\":\"2026-05-01T14:28:57+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/blogs.imperial.ac.uk\\\/medical-centre\\\/2026\\\/05\\\/01\\\/1326\\\/\"},\"wordCount\":183,\"image\":{\"@id\":\"https:\\\/\\\/blogs.imperial.ac.uk\\\/medical-centre\\\/2026\\\/05\\\/01\\\/1326\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/blogger.googleusercontent.com\\\/img\\\/a\\\/AVvXsEhxGmKBuWQCch4VwjzM9cW9gX5EXWLbHHc2pQzPhZleUvWb7MWDTM-uETzv6hzvIBuJd_MUu96o75qWjEZ-et1NUHVvTQYKN84saZONN19lhoL14EiHWAorLImsFE9M1lFQLaV4oyu66umIJDISOmES37UJJa5pIsyaWjwJno0veUoraKJAcDpo\",\"keywords\":[\"Primary Care\"],\"articleSection\":[\"NHS\"],\"inLanguage\":\"en-GB\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/blogs.imperial.ac.uk\\\/medical-centre\\\/2026\\\/05\\\/01\\\/1326\\\/\",\"url\":\"https:\\\/\\\/blogs.imperial.ac.uk\\\/medical-centre\\\/2026\\\/05\\\/01\\\/1326\\\/\",\"name\":\"The challenge of clinical complexity - 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