Semaglutid visar starka viktminskningsresultat för vuxna över 65 år

En ny analys av kliniska studier visar att semaglutid, den aktiva substansen i Ozempic och Wegovy, hjälper äldre vuxna med fetma att gå ner avsevärt i vikt och förbättra markörer för hjärthälsa. Resultaten kommer från data om deltagare i åldern 65 år och äldre som fick medicinen en gång i veckan i kombination med livsstilsförändringar.

Forskare ledda av professor Luca Busetto vid Universitetet i Padua granskade resultat från studierna STEP 1, 3, 4, 5, 8 och 9. Analysen fokuserade på 358 vuxna i åldern 65 år eller äldre med fetma men utan diabetes. Av dessa tog 248 personer 2,4 mg semaglutid, medan 110 fick placebo under 68 veckor.

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Study presented at ENDO 2026 links semaglutide to fewer fractures in people with type 2 diabetes

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A large study tracking nearly 100,000 people in Sweden found that GLP-1 receptor agonists like semaglutide, sold as Ozempic and Wegovy, are associated with significantly fewer psychiatric hospital visits and reduced sick days due to mental health issues. Researchers observed drops of up to 47% in various mental health risks during drug use periods. The findings appear in The Lancet Psychiatry.

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A large review of cardiovascular outcome trials found that people taking GLP-1 receptor agonists—drugs that include semaglutide (sold as Ozempic)—had a lower risk of major heart-related events than those given placebo. The analysis pooled results from 11 trials involving more than 90,000 participants, with an average follow-up of nearly three years, and reported benefits across patient subgroups including those with and without diabetes.

A minimally invasive procedure called duodenal mucosal resurfacing may help patients maintain weight loss after discontinuing drugs like Ozempic and tirzepatide. Early results from the REMAIN-1 clinical trial show treated participants regained far less weight than those in a control group after six months off medication. The findings are set for presentation at Digestive Disease Week 2026.

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Danish drugmaker Novo Nordisk is taking a local compounding pharmacy to court in Pretoria to stop the sale of unregistered semaglutide products. The High Court application targets iDexis over patient safety concerns.

Starting this Monday, social security covers Mounjaro and Wegovy for patients with severe obesity or diabetes. It is a first in Europe.

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