Posted on 11/01/2024 5:25:44 AM PDT by Red Badger
An international study has confirmed that semaglutide, a diabetes drug, effectively treats chronic kidney disease and improves overall health.
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A new study revealed that semaglutide reduces kidney damage markers in chronic kidney disease patients, sparking interest in further research.
The diabetes medication semaglutide, commonly known as Ozempic, benefits patients with chronic kidney damage and obesity. It reduces protein levels in their urine, lowers kidney inflammation, and decreases blood pressure.
This was shown in an international study led by clinical pharmacologist Hiddo L. Heerspink of the University Medical Center Groningen in the Netherlands. This is the first time that it has been shown that this diabetes drug, now best known as a means of losing weight, is also effective for patients with chronic kidney damage.
The results of this study have been published in Nature Medicine and presented simultaneously at the annual congress of the American Society of Nephrology.
Does a diabetes drug also work in chronic kidney disease without diabetes?
Hiddo L. Heerspink got the idea for this study at the beginning of the coronavirus pandemic. Earlier, he had discovered that another class of drugs against diabetes-2, the so-called SGLT2 inhibitors also appeared to work well for patients with chronic kidney damage without diabetes.
He therefore wanted to investigate whether semaglutide would also work positively for patients with chronic kidney disease and obesity.
Patients eagerly participated in the study
The first participants started this study in the second half of 2022. At that time, it had become increasingly known that semaglutide caused weight loss. As a result, getting participants excited about this study was no problem at all. A lot of patients wanted the drug but could no longer get it because production could not keep up with demand. This study gave them a 50% chance of getting the drug though.
The amount of protein in urine halved
The study was conducted in four countries: Canada, Germany, Spain, and the Netherlands. Half of the 101 participants received 24-week injections of semaglutide, while the other half received a placebo. The study found that the amount of protein in urine, an outcome measure indicating the degree of kidney damage, was reduced by as much as 52%.
Furthermore, the degree of kidney inflammation was found to decrease by 30%, the participants’ blood pressure drop was as large as a blood pressure-lowering drug gives, and in them, a key measure of heart failure was reduced by 33%. Participants also lost about 10% of their weight.
Drug has a direct and indirect effect
Heerspink is very enthusiastic about these outcomes. ‘The great thing is that the drug has both direct and indirect effects on the kidneys.
The drug has direct effects on inflammation parameters in the kidney, and lowers fat tissue around the kidneys, lowering the amount of protein in the urine. And indirectly because it reduces participants‘ weight and blood pressure.’
Feeling hungry less often
The study was too short to measure improvement in participants’ quality of life or medium-term effects. ‘We sent the participants questionnaires about their diet. They appeared to feel hungry less often and therefore eat less.’
Investigating the effect on dialysis and kidney transplants
As for the follow-up, Hiddo L Heerspink is clear: ‘All signals are green to test this drug in a large study. I would like to find out whether it can lead to fewer dialysis or kidney transplants. And I would also very much like to investigate whether this drug also works positively in patients with kidney damage without obesity. It is only very difficult now to get enough of the drug to do the studies due to its unprecedented popularity.
Reference:
“Semaglutide in patients with overweight or obesity and chronic kidney disease without diabetes: a randomized double-blind placebo-controlled clinical trial”
by
llen M. Apperloo, Jose L. Gorriz, Maria Jose Soler, Secundino Cigarrán Guldris, Josep M. Cruzado, Maria Jesús Puchades, Marina López-Martínez, Femke Waanders, Gozewijn D. Laverman, Annemarie van der Aart-van der Beek, Klaas Hoogenberg, André P. van Beek, Jacobien Verhave, Sofia B. Ahmed, Roland E. Schmieder, Christoph Wanner, David Z. I. Cherney, Niels Jongs and Hiddo J. L. Heerspink, 25 October 2024, Nature Medicine.
DOI: 10.1038/s41591-024-03327-6
I take a version of that for diabetes, Rybelsus. Pill only once a day. Yes, hideously expensive. Put us in the insurance donut hole. But my A1C went from 9.9 to 5.4 in 5 months. I lost 26 lbs and my health improved significantly. Went from 3 mg to 7 mg and just started 14 mg. NO side effects other than reduced appetite. Everyone reacts to medication differently. There’s a ton of stuff I can’t tolerate. But, here, I lucked out.
I had no idea it was a weight reduction drug when I started. I refuse injections of all kinds so my doctor was jumping up and down when a pill was developed because of my high A1Cs. I went back after 3 months and told her I’d lost weight. Boy, was I laughed at.
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