Confronto
Carbetocin vs. Degarelix
Due peptidi a confronto — identità, base di evidenze, stato legale ed eventi avversi noti.
Identità
Categoria
Ricerca (altro)
Ricerca (altro)
N. CAS
37025-55-1
214766-78-6
Peso molecolare
nessun dato
1632.3 g/mol
Emivita
0.67 h
1320 h
Sequenza
nessun dato
Ac-D-2Nal-D-4Cpa-D-3Pal-Ser-4Aph(Hor)-D-4Aph(Cbm)-Leu-Ilys-Pro-D-Ala-NH2Meccanismo d'azione
Carbetocin
Carbetocin is an oxytocin receptor agonist with prolonged duration. It triggers a sustained contraction of the uterus after birth, preventing atonic hemorrhage — unlike oxytocin, without a multi-hour infusion.
Degarelix
Degarelix is a competitive GnRH receptor antagonist. It binds reversibly and immediately to the pituitary GnRH receptors and blocks their activation. This rapidly suppresses the release of luteinizing hormone (LH) and follicle-stimulating hormone (FSH), which in turn lowers testosterone production in the testes. Unlike GnRH agonists (e.g., leuprorelin), which first cause a transient stimulation with a testosterone surge (flare), this direct antagonism lacks the initial stimulation phase, so testosterone declines without a preceding rise. This mechanism underlies the literature-described use in hormone-dependent prostate cancer.
Base di evidenze
Evidenza più alta
RCT sull'uomo
RCT sull'uomo
Studi
1
4
di cui sull'uomo
1
4
Effetti registrati
2
4
Contraddizioni aperte
0
1
Eventi avversi documentati
1
2
Stato legale
Voci complete
Frequently asked questions
- What is the difference between Carbetocin and Degarelix?
- Carbetocin is classified as "Ricerca (altro)", while Degarelix is classified as "Ricerca (altro)". Carbetocin: Carbetocin is a long-acting synthetic oxytocin analog (half-life ~40 minutes). It prevents postpartum hemorrhage as a single injection. Approved in Canada and the UK among others, NOT in the US. Degarelix: Degarelix (trade name Firmagon) is a synthetic decapeptide and a gonadotropin-releasing hormone (GnRH) receptor antagonist. Unlike GnRH agonists, it blocks the receptor directly and does not trigger an initial testosterone surge (flare). It is an approved prescription medicine for the treatment of advanced, hormone-dependent prostate cancer. This page neutrally summarizes the evidence base and legal status and is not a usage or dosing recommendation. This page contrasts both neutrally and source-based — with no usage or dosing recommendation.
- Which peptide is better supported by science, Carbetocin or Degarelix?
- The highest available evidence level is "RCT sull'uomo" for Carbetocin and "RCT sull'uomo" for Degarelix. 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 Carbetocin and Degarelix in Germany and the United States?
- Germania: Carbetocin — Su prescrizione, Degarelix — Su prescrizione. Stati Uniti: Carbetocin — Non approvato, Degarelix — Su prescrizione. These are factual summaries with source and review date on the individual pages.