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A new analysis says that more than nine million adults in the U.S. who could get kidney benefits from a class of diabetes drugs called GLP-1 receptor agonists may be missing out because they don’t know they have chronic kidney disease (CKD). In short: lots of people who might be helped aren’t getting identified, so they aren’t getting recommended treatment aimed at protecting their kidneys. GLP-1 receptor agonists (often shortened to GLP-1 RAs) are a type of medicine used for diabetes and, increasingly, for weight loss. They work by copying a natural messenger in the body (glucagon-like peptide-1) that tells your body to manage blood sugar, eat less, and slow stomach emptying. Some drugs in this group — you’ve probably heard of names like semaglutide or liraglutide — have also shown benefits for the heart and kidneys in clinical studies. They’re given by injection or pill, depending on the specific drug. The new report looked at how many people meet the kinds of lab or medical criteria that would make them likely to get kidney protection from GLP-1 RAs, and compared that to how many of those people actually know they have CKD. The headline finding is that a large share of potentially eligible adults are unaware they have chronic kidney disease, which means doctors and patients aren’t discussing or starting these medicines for kidney protection. The analysis is population-level and based on health data estimates — it isn’t a new trial showing the drug works, but rather a study about who’s being identified and treated in the real world. Why this matters is practical. If someone has early CKD and also diabetes or other risk factors, GLP-1 RAs might help slow kidney decline and reduce other complications. But that benefit can only happen if the condition is recognized and the right medicine is prescribed. So improving screening and diagnosis for CKD could let millions get access to treatments that might protect their kidneys and overall health. There are important caveats. This story isn’t claiming a new drug effect; it’s highlighting a gap between who could benefit and who is aware of their disease. GLP-1 RAs can have side effects like nausea, gastrointestinal upset, and in rare cases more serious issues; they aren’t appropriate for everyone. Insurance coverage and cost are also real-world limits. And because the underlying work is an estimate from population data, the exact number of affected people isn’t a precise headcount — it’s an informed estimate that points to a large, preventable problem. Bottom line: Many Americans who could gain kidney protection from GLP-1 drugs aren’t being reached because they don’t know they have chronic kidney disease, so better screening and diagnosis could expand access to potentially helpful treatments.
Source: HCPLive