Vergelijking
Icatibant vs. Teriparatid
Twee peptiden naast elkaar — identiteit, bewijsbasis, juridische status en bekende bijwerkingen.
Identiteit
Categorie
Onderzoek (overig)
Onderzoek (overig)
CAS-nr.
138614-30-9
52232-67-4
Molecuulmassa
1304.52 g/mol
4117.8 g/mol
Halfwaardetijd
geen gegevens
1 h
Sequentie
geen gegevens
Ser-Val-Ser-Glu-Ile-Gln-Leu-Met-His-Asn-Leu-Gly-Lys-His-Leu-Asn-Ser-Met-Glu-Arg-Val-Glu-Trp-Leu-Arg-Lys-Lys-Leu-Gln-Asp-Val-His-Asn-PheWerkingsmechanisme
Icatibant
Icatibant competitively blocks the bradykinin B2 receptor. Because bradykinin mediates the vascular permeability, swelling and pain typical of hereditary angioedema, the blockade interrupts the acute attack.
Teriparatid
Teriparatide corresponds to the biologically active first 34 amino acids of human parathyroid hormone and binds the PTH-1 receptor on bone and kidney cells. The literature describes that intermittent receptor activation preferentially stimulates the activity of bone-forming osteoblasts, whereas continuously elevated PTH exposure (as in hyperparathyroidism) tends to favor bone resorption. This time-dependent difference is regarded as the mechanistic basis for the bone-anabolic effect observed in studies.
Bewijsbasis
Hoogste bewijs
Humane RCT
Humane RCT
Studies
1
4
waarvan bij mensen
1
4
Geregistreerde effecten
1
3
Openstaande tegenstrijdigheden
0
1
Gedocumenteerde bijwerkingen
1
2
Juridische status
Volledige vermeldingen
Frequently asked questions
- What is the difference between Icatibant and Teriparatid?
- Icatibant is classified as "Onderzoek (overig)", while Teriparatid is classified as "Onderzoek (overig)". Icatibant: Icatibant is a synthetic decapeptide and selective antagonist of the bradykinin B2 receptor. It is approved to treat acute attacks of hereditary angioedema (HAE). Teriparatid: Teriparatide is the recombinant N-terminal fragment 1-34 of human parathyroid hormone (PTH). It is regulatory-approved and studied in the scientific literature as a bone-anabolic agent for the treatment of osteoporosis. Unlike antiresorptive agents, studies attribute to it an effect that stimulates new bone formation. This page contrasts both neutrally and source-based — with no usage or dosing recommendation.
- Which peptide is better supported by science, Icatibant or Teriparatid?
- The highest available evidence level is "Humane RCT" for Icatibant and "Humane RCT" for Teriparatid. 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 Icatibant and Teriparatid in Germany and the United States?
- Duitsland: Icatibant — Op recept, Teriparatid — Op recept. Verenigde Staten: Icatibant — Op recept, Teriparatid — Op recept. These are factual summaries with source and review date on the individual pages.