Сравнение
Linaclotid vs. Plecanatid
Два пептида рядом — идентичность, доказательная база, правовой статус и известные нежелательные явления.
Идентичность
Категория
Исследования (прочее)
Исследования (прочее)
Номер CAS
851199-59-2
467426-54-6
Молекулярная масса
1526.74 g/mol
1682 g/mol
Период полувыведения
нет данных
нет данных
Последовательность
нет данных
нет данных
Механизм действия
Linaclotid
Linaclotide activates the guanylate cyclase-C receptor on the luminal surface of the intestinal epithelium. This raises cyclic GMP (cGMP), increases secretion of chloride and bicarbonate into the lumen, raises stool fluid content and accelerates transit; pain signaling is also modulated.
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.
Доказательная база
Наивысшая доказательность
РКИ на людях
РКИ на людях
Исследования
0
0
из них на людях
0
0
Зафиксированные эффекты
2
2
Открытые противоречия
0
1
Задокументированные нежелательные явления
1
1
Правовой статус
Полные записи
Frequently asked questions
- What is the difference between Linaclotid and Plecanatid?
- Linaclotid is classified as "Исследования (прочее)", while Plecanatid is classified as "Исследования (прочее)". Linaclotid: Linaclotide is a 14-amino-acid peptide and guanylate cyclase-C (GC-C) agonist. It is approved for irritable bowel syndrome with constipation (IBS-C) and chronic idiopathic constipation (CIC). 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). This page contrasts both neutrally and source-based — with no usage or dosing recommendation.
- Which peptide is better supported by science, Linaclotid or Plecanatid?
- The highest available evidence level is "РКИ на людях" for Linaclotid and "РКИ на людях" for Plecanatid. 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 Linaclotid and Plecanatid in Germany and the United States?
- Германия: Linaclotid — Рецептурный, Plecanatid — Не одобрено. США: Linaclotid — Рецептурный, Plecanatid — Рецептурный. These are factual summaries with source and review date on the individual pages.