Human PilotPubMed ID: 38429187·2024

Retatrutide reduces appetite ratings and neural activation in appetite centers

Ochner CN, Barker EN, Melanson EL, et al.

International Journal of Obesity, 2024 · n = 32

Key finding

Retatrutide reduced activation in nucleus accumbens and lateral orbitofrontal cortex (p=0.014) and decreased self-reported hunger by 6.2 ± 1.1 points vs 0.3 ± 1.3 placebo.

Summary

fMRI study examining neural responses to food images and appetite-related questionnaires in obese subjects receiving retatrutide versus placebo.

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