Vergelijking
Enfuvirtid vs. Octreotide
Twee peptiden naast elkaar — identiteit, bewijsbasis, juridische status en bekende bijwerkingen.
Identiteit
Categorie
Onderzoek (overig)
Onderzoek (overig)
CAS-nr.
159519-65-0
83150-76-9
Molecuulmassa
4491.88 g/mol
1019.24 g/mol
Halfwaardetijd
geen gegevens
1.7 h
Sequentie
geen gegevens
D-Phe-Cys-Phe-D-Trp-Lys-Thr-Cys-Thr(ol)Werkingsmechanisme
Enfuvirtid
Enfuvirtide binds the first heptad-repeat region (HR1) of the gp41 subunit of the HIV envelope protein. This prevents the conformational change required for fusion of the viral and cell membranes — the virus cannot enter the cell.
Octreotide
Octreotide is a cyclic octapeptide that selectively binds somatostatin-receptor subtypes SSTR2 and SSTR5. Via G-protein-coupled signalling, adenylyl cyclase is inhibited, reducing the secretion of multiple hormones (growth hormone, IGF-1, glucagon, insulin, VIP, serotonin). Structural stabilisation via a disulfide bridge and D-amino acids extends the half-life relative to natural somatostatin (minutes to several hours).
Bewijsbasis
Hoogste bewijs
Humane RCT
Humane RCT
Studies
1
5
waarvan bij mensen
1
4
Geregistreerde effecten
2
3
Openstaande tegenstrijdigheden
0
1
Gedocumenteerde bijwerkingen
1
2
Juridische status
Volledige vermeldingen
Frequently asked questions
- What is the difference between Enfuvirtid and Octreotide?
- Enfuvirtid is classified as "Onderzoek (overig)", while Octreotide is classified as "Onderzoek (overig)". Enfuvirtid: Enfuvirtide is a synthetic 36-amino-acid peptide and the first HIV-1 fusion inhibitor. It binds the HR1 region of the viral envelope protein gp41, blocking viral entry into the cell. Approved for treatment-experienced HIV patients. Octreotide: Synthetic octapeptide somatostatin analog with a longer half-life than endogenous somatostatin. FDA- and EMA-approved since the 1980s for acromegaly and neuroendocrine tumours. This page contrasts both neutrally and source-based — with no usage or dosing recommendation.
- Which peptide is better supported by science, Enfuvirtid or Octreotide?
- The highest available evidence level is "Humane RCT" for Enfuvirtid and "Humane RCT" for Octreotide. 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 Enfuvirtid and Octreotide in Germany and the United States?
- Duitsland: Enfuvirtid — Op recept, Octreotide — Op recept. Verenigde Staten: Enfuvirtid — Op recept, Octreotide — Op recept. These are factual summaries with source and review date on the individual pages.