Vergelijking
Efinopegdutide vs. Tirzepatide
Twee peptiden naast elkaar — identiteit, bewijsbasis, juridische status en bekende bijwerkingen.
Identiteit
Categorie
Metabool
Metabool
CAS-nr.
2055640-93-0
2023788-19-2
Molecuulmassa
geen gegevens
4813 g/mol
Halfwaardetijd
115 h
116 h
Sequentie
modifiziertes, von Oxyntomodulin abgeleitetes Peptid, konjugiert an ein humanes IgG4-Fragment (Verlängerung der Plasma-Halbwertszeit)YXEGTFTSDYSIYLDKIAQKAFVQWLIAGGPSSGAPPPSWerkingsmechanisme
Efinopegdutide
Efinopegdutide is an oxyntomodulin-derived peptide acting as a dual agonist at the GLP-1 and glucagon receptors with a relative potency of approximately 2:1 (GLP-1 to glucagon). The GLP-1 component mediates glucose-dependent insulin secretion and modulation of satiety; the glucagon component increases energy expenditure and hepatic fat oxidation, which is proposed to contribute to the observed reduction in liver fat. Conjugation to an IgG4 fragment prolongs the half-life and enables weekly administration.
Tirzepatide
Tirzepatide is a 39-amino-acid peptide acting as a dual agonist at the GLP-1 (glucagon-like peptide-1) and GIP (glucose-dependent insulinotropic polypeptide) receptors. Activation of both incretin receptors via G-protein-coupled signalling raises insulin secretion in a glucose-dependent manner, lowers glucagon secretion and delays gastric emptying. Centrally, satiety perception is modulated. A fatty-acid side chain binds to serum albumin and extends the half-life to about five days.
Bewijsbasis
Hoogste bewijs
Humane RCT
Humane RCT
Studies
3
4
waarvan bij mensen
3
4
Geregistreerde effecten
4
4
Openstaande tegenstrijdigheden
1
1
Gedocumenteerde bijwerkingen
1
2
Juridische status
Volledige vermeldingen
Frequently asked questions
- What is the difference between Efinopegdutide and Tirzepatide?
- Efinopegdutide is classified as "Metabool", while Tirzepatide is classified as "Metabool". Efinopegdutide: Efinopegdutide (MK-6024, formerly JNJ-64565111 / HM12525A) is a once-weekly dual agonist at the GLP-1 and glucagon receptors, developed by Hanmi and Merck. It has been studied for obesity and notably for metabolic liver disease (MASH/NAFLD); a phase-2 trial showed greater liver-fat reduction than semaglutide. Investigational, not approved. Tirzepatide: Synthetic peptide that simultaneously activates the GLP-1 and GIP receptor (dual agonist). Approved in the US and EU for type 2 diabetes (Mounjaro) and obesity (Zepbound). This page contrasts both neutrally and source-based — with no usage or dosing recommendation.
- Which peptide is better supported by science, Efinopegdutide or Tirzepatide?
- The highest available evidence level is "Humane RCT" for Efinopegdutide and "Humane RCT" for Tirzepatide. A higher evidence level means more robust data, but says nothing about suitability for an individual. The full body of evidence is on each peptide's own page.
- What is the legal status of Efinopegdutide and Tirzepatide in Germany and the United States?
- Duitsland: Efinopegdutide — Niet goedgekeurd, Tirzepatide — Op recept. Verenigde Staten: Efinopegdutide — Niet goedgekeurd, Tirzepatide — Op recept. These are factual summaries with source and review date on the individual pages.