Vergelijking
Plecanatid vs. Terlipressin
Twee peptiden naast elkaar — identiteit, bewijsbasis, juridische status en bekende bijwerkingen.
Identiteit
Categorie
Onderzoek (overig)
Onderzoek (overig)
CAS-nr.
467426-54-6
14636-12-5
Molecuulmassa
1682 g/mol
1227.37 g/mol
Halfwaardetijd
geen gegevens
geen gegevens
Sequentie
geen gegevens
geen gegevens
Werkingsmechanisme
Plecanatid
Plecanatide is structurally analogous to the body's own uroguanylin and, like it, activates the GC-C receptor at the gut surface, raising cGMP and fluid secretion. Its pH-dependent activity shifts the effect toward the proximal small intestine.
Terlipressin
Terlipressin is slowly converted in the body to lysine-vasopressin by cleavage of the three N-terminal glycyl residues (reservoir effect) and activates V1 receptors. The splanchnic vasoconstriction improves renal perfusion in hepatorenal syndrome.
Bewijsbasis
Hoogste bewijs
Humane RCT
Humane RCT
Studies
0
1
waarvan bij mensen
0
1
Geregistreerde effecten
2
2
Openstaande tegenstrijdigheden
1
0
Gedocumenteerde bijwerkingen
1
1
Juridische status
Volledige vermeldingen
Frequently asked questions
- What is the difference between Plecanatid and Terlipressin?
- Plecanatid is classified as "Onderzoek (overig)", while Terlipressin is classified as "Onderzoek (overig)". Plecanatid: Plecanatide is a 16-amino-acid analog of the body's own uroguanylin and a guanylate cyclase-C (GC-C) agonist. It is approved for chronic idiopathic constipation (CIC) and IBS with constipation (IBS-C). Terlipressin: Terlipressin is a 12-amino-acid vasopressin analog and prodrug of lysine-vasopressin. As a V1 receptor agonist it is vasoconstrictive and is approved for hepatorenal syndrome (FDA 2022, Terlivaz). This page contrasts both neutrally and source-based — with no usage or dosing recommendation.
- Which peptide is better supported by science, Plecanatid or Terlipressin?
- The highest available evidence level is "Humane RCT" for Plecanatid and "Humane RCT" for Terlipressin. 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 Plecanatid and Terlipressin in Germany and the United States?
- Duitsland: Plecanatid — Niet goedgekeurd, Terlipressin — Op recept. Verenigde Staten: Plecanatid — Op recept, Terlipressin — Op recept. These are factual summaries with source and review date on the individual pages.