HK Inno.N Claims Eknoglutide Outperforms Semaglutide in Weight Loss

By Park boram Posted : June 9, 2026, 13:54 Updated : June 9, 2026, 13:54
Professor Linong Ji from Peking University People's Hospital presents clinical results of Eknoglutide at the 2026 American Diabetes Association (ADA) conference. [Photo=HK Inno.N]

HK Inno.N announced on June 9 that its Chinese partner, Saiwind Biosciences, presented the results of a Phase 2 clinical trial comparing the obesity treatment Eknoglutide, a GLP-1 receptor agonist, at the 2026 American Diabetes Association (ADA) conference.

Eknoglutide is the world's first cyclic adenosine monophosphate (cAMP) biased GLP-1 receptor agonist. It is characterized by enhanced signaling selectivity, ensuring both efficacy and safety. HK Inno.N is currently conducting Phase 3 clinical trials for obesity and diabetes treatments in South Korea, with plans to introduce the drug in 2024.

The study directly compared Eknoglutide with Semaglutide, confirming Eknoglutide's clinical superiority in weight loss and key metabolic indicators.

The trial involved 163 obese adults across 17 centers in China, with participants randomly assigned in a 1:1 ratio to receive both medications at the same dosage (2.4 mg) via subcutaneous injection once a week.

Results showed that by week 20, Eknoglutide demonstrated a more significant weight loss effect compared to Semaglutide. The average weight loss rate was 35% higher than that of Semaglutide, and the proportion of patients losing more than 10% of their body weight was twice as high.

The least squares mean weight change from baseline was -12.8% for the Eknoglutide group and -9.5% for the Semaglutide group (P

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