Vergelijking

Buserelin vs. Nafarelin

Twee peptiden naast elkaar — identiteit, bewijsbasis, juridische status en bekende bijwerkingen.

Identiteit

Categorie

Onderzoek (overig)

CAS-nr.

57982-77-1

geen gegevens

Molecuulmassa

1239.42 g/mol

geen gegevens

Halfwaardetijd

geen gegevens

Sequentie

geen gegevens

Werkingsmechanisme

Buserelin

Buserelin is a potent GnRH agonist: after an initial stimulatory surge ('flare'), continuous receptor occupancy causes downregulation and thereby suppression of LH, FSH and the downstream sex hormones.

Nafarelin

Nafarelin is a potent GnRH agonist: after an initial stimulation ('flare'), continuous receptor occupancy leads to downregulation and thereby suppression of LH, FSH and the downstream sex hormones.

Bewijsbasis

Hoogste bewijs

Humane RCT

Studies

waarvan bij mensen

Geregistreerde effecten

Openstaande tegenstrijdigheden

Gedocumenteerde bijwerkingen

Juridische status

Country	Buserelin	Nafarelin
Duitsland	Op recept	Op recept
Verenigde Staten	Niet goedgekeurd	Op recept

Volledige vermeldingen

Buserelin

Volledige vermelding →

Nafarelin

Volledige vermelding →

Frequently asked questions

What is the difference between Buserelin and Nafarelin?: Buserelin is classified as "Onderzoek (overig)", while Nafarelin is classified as "Onderzoek (overig)". Buserelin: Buserelin is a synthetic GnRH agonist (including as a nasal spray). It is used in endometriosis, hormone-dependent prostate cancer and assisted reproduction; approved in Europe (Suprefact), not in the US. Nafarelin: Nafarelin is a GnRH agonist and the only member of this class delivered as a nasal spray. It is approved for treating endometriosis and central precocious puberty. This page contrasts both neutrally and source-based — with no usage or dosing recommendation.
Which peptide is better supported by science, Buserelin or Nafarelin?: The highest available evidence level is "Humane RCT" for Buserelin and "Humane RCT" for Nafarelin. 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 Buserelin and Nafarelin in Germany and the United States?: Duitsland: Buserelin — Op recept, Nafarelin — Op recept. Verenigde Staten: Buserelin — Niet goedgekeurd, Nafarelin — Op recept. These are factual summaries with source and review date on the individual pages.

Country

Buserelin

Nafarelin

Duitsland

Op recept

Verenigde Staten

Niet goedgekeurd

Op recept

Frequently asked questions

What is the difference between Buserelin and Nafarelin?

Buserelin is classified as "Onderzoek (overig)", while Nafarelin is classified as "Onderzoek (overig)". Buserelin: Buserelin is a synthetic GnRH agonist (including as a nasal spray). It is used in endometriosis, hormone-dependent prostate cancer and assisted reproduction; approved in Europe (Suprefact), not in the US. Nafarelin: Nafarelin is a GnRH agonist and the only member of this class delivered as a nasal spray. It is approved for treating endometriosis and central precocious puberty. This page contrasts both neutrally and source-based — with no usage or dosing recommendation.

Which peptide is better supported by science, Buserelin or Nafarelin?

The highest available evidence level is "Humane RCT" for Buserelin and "Humane RCT" for Nafarelin. 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 Buserelin and Nafarelin in Germany and the United States?

Duitsland: Buserelin — Op recept, Nafarelin — Op recept. Verenigde Staten: Buserelin — Niet goedgekeurd, Nafarelin — Op recept. These are factual summaries with source and review date on the individual pages.