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CagriSema (CagriSema (Cagrilintide + Semaglutide))

Category: Weight Management. Status: Phase 3 Clinical Trial.

A fixed-ratio combination of cagrilintide (amylin analog) and semaglutide (GLP-1 agonist) targeting complementary appetite pathways for enhanced weight loss.

How it works

Dual-pathway activation: cagrilintide mimics amylin to activate area postrema satiety centers, while semaglutide activates GLP-1 receptors for complementary appetite suppression.

Key facts

  • Molecular weight: Combination product
  • Half-life: 7 days (both components)
  • Bioavailability: High (SubQ)
  • Storage: Refrigerated 2-8°C.

Dosing overview

  • Typical dose: Cagrilintide 2.4mg + Semaglutide 2.4mg
  • Frequency: Once weekly
  • Duration: Ongoing
  • Route: Subcutaneous

Reported benefits

  • Enhanced weight loss vs monotherapy
  • Dual appetite suppression
  • Convenient single injection
  • Improved metabolic parameters
  • Potential 20-25% weight loss

Possible side effects

  • Nausea
  • Vomiting
  • Diarrhea
  • Constipation
  • Injection site reactions

Research

  • Phase 2 CagriSema combination for obesity (2023): CagriSema achieved 15.6% weight loss at 32 weeks vs 5.1% cagrilintide alone and 8.1% semaglutide alone.
  • Amylin-GLP-1 combination approaches (2022): Dual-pathway targeting showed additive appetite suppression in neuroimaging studies.

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