{"id":627567,"date":"2024-07-13T19:40:01","date_gmt":"2024-07-13T16:40:01","guid":{"rendered":"https:\/\/en.buradabiliyorum.com\/weight-loss-jabs-linked-to-lower-cancer-risk-compared-with-insulin-new-study\/"},"modified":"2024-07-13T19:40:01","modified_gmt":"2024-07-13T16:40:01","slug":"weight-loss-jabs-linked-to-lower-cancer-risk-compared-with-insulin-new-study","status":"publish","type":"post","link":"https:\/\/buradabiliyorum.com\/en\/weight-loss-jabs-linked-to-lower-cancer-risk-compared-with-insulin-new-study\/","title":{"rendered":"#Weight-loss jabs linked to lower cancer risk compared with insulin\u2014new study"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a36230954c48\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #dd3333;color:#dd3333\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #dd3333;color:#dd3333\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a36230954c48\" checked aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/buradabiliyorum.com\/en\/weight-loss-jabs-linked-to-lower-cancer-risk-compared-with-insulin-new-study\/#Cause_and_effect_yet_to_be_proved\" >Cause and effect yet to be proved<\/a><\/li><\/ul><\/nav><\/div>\n<div>\n<div class=\"article-gallery lightGallery\">\n<div data-thumb=\"https:\/\/scx1.b-cdn.net\/csz\/news\/tmb\/2024\/needle.jpg\" data-src=\"https:\/\/scx2.b-cdn.net\/gfx\/news\/hires\/2024\/needle.jpg\" data-sub-html=\"Credit: Unsplash\/CC0 Public Domain\">\n<figure class=\"article-img\">\n            <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/scx1.b-cdn.net\/csz\/news\/800a\/2024\/needle.jpg\" alt=\"needle\" title=\"Credit: Unsplash\/CC0 Public Domain\" width=\"800\" height=\"530\"\/><figcaption class=\"text-darken text-low-up text-truncate-js text-truncate mt-3\">\n                Credit: Unsplash\/CC0 Public Domain<br \/>\n            <\/figcaption><\/figure>\n<\/p><\/div>\n<\/div>\n<p>Obesity <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/www.cancer.gov\/about-cancer\/causes-prevention\/risk\/obesity\/obesity-fact-sheet#how-might-obesity-increase-the-risk-of-cancer\">increases<\/a> the risk of developing a number of cancers, so it stands to reason that drugs that reduce body weight should also reduce the risk of developing these cancers.<\/p>\n<p>                                                                                                                                    Researchers in the US wanted to know if weight-loss drugs known as GLP-1 agonists reduced the risk of people getting any of the 13 cancers associated with obesity. Their results were recently published in <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/jamanetwork.com\/journals\/jamanetworkopen\/fullarticle\/2820833?resultClick=3\"><i>JAMA Network Open<\/i><\/a>.<\/p>\n<p>GLP-1 is a hormone produced by your gut after eating a meal that signals you are full. GLP-1 drugs deliver synthetic GLP-1, which is much longer lasting than the GLP-1 produced by the body. Recent versions of these drugs include Ozempic (used to treat type 2 diabetes) and Wegovy (used for weight loss). But the drugs used in the study would have been older versions, such as liraglutide (Victoza) and dulaglutide (Trulicity).<\/p>\n<p>The researchers in the new study analyzed the health records of more than 1.6 million people with type 2 diabetes. They compared people who were prescribed GLP-1 drugs with those who were prescribed insulin (the standard treatment for type 2 diabetes) and tried to match the patients as closely as possible to avoid &#8220;bias&#8221; (systematic errors in the sample data).<\/p>\n<p>They found that people who were treated with any GLP-1 drug between 2005 and 2018 were less likely to be diagnosed with ten out of the 13 cancers associated with obesity than those who were taking insulin.<\/p>\n<p>                                                                                                        <!-- Google middle Adsense block --><\/p>\n<p>                                                                                                                                            The risk of cancers including liver cancer, pancreatic cancer, cancer of the intestine (colorectal cancer) and endometrial cancer was significantly reduced compared with insulin treatment. The risk of breast cancer, thyroid cancer and stomach cancer was not reduced, but neither was it increased. The study did not report how much body weight was lost with GLP-1 drugs.<\/p>\n<p>The study also compared the risk of cancers between GLP-1 drugs and another common drug to treat diabetes, metformin. The results showed that GLP-1 drugs didn&#8217;t reduce cancer risk any more than metformin (metformin has known <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/atm.amegroups.org\/article\/view\/3985\/4953\">cancer risk reduction properties<\/a>). The risk of kidney cancer was, in fact, increased with GLP-1 drugs compared with metformin.<\/p>\n<p>It is important to note that Ozempic was only <a href=\"https:\/\/buradabiliyorum.com\/en\/category\/download-scripts-themes-apps\/\" data-internallinksmanager029f6b8e52c=\"9\" title=\"Download Scripts &amp; Themes &amp; Apps\" target=\"_blank\" rel=\"noopener\">app<\/a>roved in the US in 2017 and Wegovy in 2021. This suggests that these drugs might only have been used by a few people included in the analysis, given that the study period was 2005-18.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cause_and_effect_yet_to_be_proved\"><\/span>Cause and effect yet to be proved<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The study definitively shows that people prescribed GLP-1 drugs had a lower rate of ten specific obesity-related cancers compared with people prescribed insulin for type 2 diabetes. However, it cannot prove that the drugs caused this reduction in risk.<\/p>\n<p>To prove this, a &#8220;prospective randomized study&#8221; using GLP-1 drugs compared to placebo needs to be conducted. This is where participants are randomly assigned to receive either a GLP-1 drug or insulin\/metformin, and then followed for several years to see who develops cancer, and what type.<\/p>\n<p>Other factors that were not considered in the new study, such as the date of diagnosis of type 2 diabetes, could also be responsible for the findings.<\/p>\n<p>Insulin is usually prescribed to patients with more advanced forms of diabetes and a longer duration of diabetes. It cannot be concluded that GLP-1 drugs reduce the risk of cancer compared with no treatment. Also, it cannot draw any conclusion about Ozempic and Wegovy, given that Ozempic was only approved a year before the study ended, and Wegovy was not approved by the time the study concluded.<\/p>\n<p>Since the older GLP-1 drugs (Victoza and Trulicity), are much less effective in reducing body weight than Ozempic and Wegovy, the effect of the latter drugs might be different.<\/p>\n<p>Overall, the study has done an important job of pointing to a possible reduction of obesity-related cancers in people using GLP-1 drugs compared with insulin. Future studies, though, should try to prove causality, and the newer GLP-1 drugs, such as Ozempic and Wegovy, should be used.<\/p>\n<div class=\"d-inline-block text-medium my-4\">\n                                                Provided by<br \/>\n                                                                                                    The Conversation<br \/>\n                                                                                                        <a rel=\"nofollow noopener\" target=\"_blank\" class=\"icon_open\" href=\"https:\/\/theconversation.com\"><br \/>\n                                                        <svg>\n                                                            <use href=\"https:\/\/medx.b-cdn.net\/tmpl\/v6\/img\/svg\/sprite.svg#icon_open\" x=\"0\" y=\"0\"\/>\n                                                        <\/svg><br \/>\n                                                    <\/a><\/p><\/div>\n<p class=\"article-main__note mt-4\">\n                                                This article is republished from <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/theconversation.com\">The Conversation<\/a> under a Creative Commons license. Read the <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/theconversation.com\/weight-loss-jabs-linked-to-lower-cancer-risk-compared-with-insulin-new-study-234246\">original article<\/a>.<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/counter.theconversation.com\/content\/234246\/count.gif?distributor=republish-lightbox-advanced\" alt=\"The Conversation\" width=\"1\" height=\"1\"\/>\n                                            <\/p>\n<p>                                        <!-- print only --><\/p>\n<div class=\"d-none d-print-block\">\n<p>                                                 <strong>Citation<\/strong>:<br \/>\n                                                 Weight-loss jabs linked to lower cancer risk compared with insulin\u2014new study (2024, July 13)<br \/>\n                                                 retrieved 13 July 2024<br \/>\n                                                 from https:\/\/medicalxpress.com\/<a href=\"https:\/\/buradabiliyorum.com\/en\/category\/news\/\" data-internallinksmanager029f6b8e52c=\"2\" title=\"News\" target=\"_blank\" rel=\"noopener\">news<\/a>\/2024-07-weight-loss-jabs-linked-cancer.html<\/p>\n<p>                                            This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no<br \/>\n                                            part may be reproduced without the written permission. The content is provided for information purposes only.<\/p><\/div>\n<\/p><\/div>\n<p><script id=\"facebook-jssdk\" async=\"\" src=\"https:\/\/connect.facebook.net\/en_US\/sdk.js\"><\/script><\/p>\n<blockquote><p><strong><span style=\"color: #ff6600;\">If you liked the article, do not forget to share it with your friends. Follow us on\u00a0<span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/news.google.com\/publications\/CAAqBwgKMN63nwsw68G3Aw\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Google News<\/a><\/span>\u00a0too, click on the star and choose us from your favorites.<\/span><\/strong><\/p><\/blockquote>\n<blockquote>\n<p style=\"text-align: center;\"><strong>If you want to read more Like this articles, you can visit our <span style=\"color: #ff9900;\"><a style=\"color: #ff9900;\" href=\"https:\/\/en.buradabiliyorum.com\/science\/\" target=\"_blank\" rel=\"noopener\">Science category.<\/a><\/span><\/strong><\/p>\n<\/blockquote>\n<p><span style=\"color: black;\"><a style=\"color: #ff9900;\" href=\"https:\/\/medicalxpress.com\/news\/2024-07-weight-loss-jabs-linked-cancer.html\" target=\"_blank\" rel=\"noopener\">Source<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Credit: Unsplash\/CC0 Public Domain Obesity increases the risk of developing a number of cancers, so it stands to reason that drugs that reduce body weight should also reduce the risk of developing these cancers. Researchers in the US wanted to know if weight-loss drugs known as GLP-1 agonists reduced the risk of people getting any&#8230;<\/p>\n","protected":false},"author":1,"featured_media":627568,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/scx2.b-cdn.net\/gfx\/news\/hires\/2024\/needle.jpg","fifu_image_alt":"","footnotes":""},"categories":[16],"tags":[],"class_list":["post-627567","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sciencee"],"_links":{"self":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/627567","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/comments?post=627567"}],"version-history":[{"count":0,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/627567\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/media\/627568"}],"wp:attachment":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/media?parent=627567"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/categories?post=627567"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/tags?post=627567"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}