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Potential theoretical advantages include: Multi-pathway appetite suppression combining amylin and incretin signals Enhanced metabolic flexibility through glucagon receptor activation (retatrutide) and amylin-mediated effects (cagrilintide) Complementary gastric emptying effects from both compounds Broader receptor coverage addressing multiple aspects of energy homeostasis However, it's critical to emphasize: no published clinical trials have evaluated the cagrilintide dosage with retatrutide combination as of 2026

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The overall quality of evidence for this outcome was low due to serious imprecision (low number of trials and participants)