Вентавис

Вентавис Uses, Dosage, Side Effects, Food Interaction and all others data.

Вентавис is a synthetic analogue of prostacyclin PGI2 that dilates systemic and pulmonary arterial vascular beds. It is used to treat pulmonary arterial hypertension (PAH).

Вентавис is a synthetic analogue of prostacyclin PGI2 that dilates systemic and pulmonary arterial vascular beds. It was shown to affect platelet aggregation, but whether this effect contributes to its vasodilatory action has not been elucidated. There are two diastereoisomers of iloprost and the 4S isomer is reported to exhibit a higher potency in dilating blood vessels compared to the 4R isomer.

Trade Name Вентавис
Availability Prescription only
Generic Iloprost
Iloprost Other Names Iloprost
Related Drugs sildenafil, tadalafil, Revatio, Adempas, Opsumit, ambrisentan
Type
Formula C22H32O4
Weight Average: 360.494
Monoisotopic: 360.23005951
Protein binding

60%

Groups Approved, Investigational
Therapeutic Class
Manufacturer
Available Country Russia
Last Updated: September 19, 2023 at 7:00 am
Вентавис
Вентавис

Uses

Вентавис is a synthetic prostacyclin analog indicated to treat pulmonary arterial hypertension (PAH).

Used for the treatment of pulmonary arterial hypertension.

Вентавис is also used to associated treatment for these conditions: NYHA class III Pulmonary arterial hypertension, NYHA class IV Pulmonary arterial hypertension

How Вентавис works

Вентавис is a second generation structural analog of prostacyclin (PGI) with about ten-fold greater potency than the first generation stable analogs, such as carbaprostacyclin. Вентавис binds with equal affinity to human prostacyclin (Prostanoid IP) and prostaglandin EP1 receptors. Вентавис constricts the ilium and fundus circular smooth muscle as strongly as prostaglandin E2 (PGE2) itself. Вентавис inhibits the ADP, thrombin, and collagen-induced aggregation of human platelets. In whole animals, iloprost acts as a vasodilator, hypotensive, antidiuretic, and prolongs bleeding time. All of these properties help to antagonize the pathological changes that take place in the small pulmonary arteries of patients with pulmonary hypertension.

Toxicity

Overdoses can lead to hypotension, headache, flushing, nausea, vomiting, and diarrhea.

Food Interaction

  • Avoid herbs and supplements with anticoagulant/antiplatelet activity. Taking iloprost with anticoagulant/antiplatelet herbs may increase the risk of bleeding occurring as an adverse effect. Examples include garlic, ginger, bilberry, danshen, piracetam, and ginkgo biloba.

Вентавис Disease Interaction

Major: hypotensionModerate: bronchospasm

Volume of Distribution

  • 0.7 to 0.8 L/kg

Elimination Route

Rapidly absorbed with bioavailability of 63%

Half Life

20-30 minutes

Clearance

  • 20 mL/min/kg [Normal subjects]

Innovators Monograph

You find simplified version here Вентавис

*** Taking medicines without doctor's advice can cause long-term problems.
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