ATC Group: B01AC21 Treprostinil

The World Health Organization's ATC classification organizes medical drugs based on therapeutic properties, chemical composition, and anatomy. It helps make essential medicines readily available globally and is widely used in the pharmaceutical industry.

Position of B01AC21 in the ATC hierarchy

Level Code Title
1 B Blood and blood forming organs
2 B01 Antithrombotic agents
3 B01A Antithrombotic agents
4 B01AC Platelet aggregation inhibitors excl. heparin
5 B01AC21 Treprostinil

Defined daily dose

The DDD is the assumed average maintenance dose per day for a drug used for its main indication in adults. The DDD is a unit of measurement and does not necessarily reflect the recommended or Prescribed Daily Dose. Therapeutic doses for individual patients and patient groups will often differ from the DDD as they will be based on individual characteristics (such as age, weight, ethnic differences, type and severity of disease) and pharmacokinetic considerations.

Route Amount
PAREN - Parenteral 4.3 mg

Active ingredients in B01AC21

Active Ingredient Description
Treprostinil

Treprostinil is a vasodilator that is used for the treatment of pulmonary arterial hypertension. Treprostinil is a potent oral antiplatelet agent. The major pharmacologic actions of treprostinil are direct vasodilation of pulmonary and systemic arterial vascular beds and inhibition of platelet aggregation. Other studies have shown that treprostinil causes a dose-related negative inotropic and lusitropic effect. Treprostinil had high affinity for the Prostaglandin D2 receptor (DP1), Prostaglandin E2 receptor EP2 subtype (EP2) and Prostaglandin D2 receptor (IP) receptors (Ki 4.4, 3.6 and 32 nM, respectively), low affinity for EP1 and EP4 receptors and even lower affinity for EP3, Prostaglandin F (FP) and thromboxane (TP) receptors. Treprostinil has demonstrated a unique effect on PPAR gamma, a transcription factor important in vascular pathogenesis as a mediator of proliferation, inflammation and apoptosis.

Related product monographs

Title Information Source Document Type  
TREPULMIX Solution for infusion European Medicines Agency (EU) MPI, EU: SmPC

Medicines in this ATC group

United States (US)

Canada (CA)

Estonia (EE)

Finland (FI)

France (FR)

Ireland (IE)

Israel (IL)

Lithuania (LT)

Malta (MT)

Netherlands (NL)

Romania (RO)

Spain (ES)

Note the following: The list of brand names is continuously updated, and thus does not include the total of products circulating worldwide.