Orenitram
NYHA Functional Class III, refractory to conventional therapy, NYHA class IV + 2 more
Treatment
20 Active Studies for Orenitram
Treatment for
NYHA Functional Class III
What is Orenitram
Treprostinil
The Generic name of this drug
Treatment Summary
Treprostinil is a medication that mimics the effects of prostacyclin hormone to treat pulmonary hypertension.
Remodulin
is the brand name
Orenitram Overview & Background
Brand Name
Generic Name
First FDA Approval
How many FDA approvals?
Remodulin
Treprostinil
2002
47
Effectiveness
How Orenitram Affects Patients
Treprostinil is a drug that works to widen blood vessels and reduce the risk of platelet clumping. In animals, this leads to lower pressure in the heart and an increase in blood flow. In humans, taking treprostinil can lead to a short-term change in the electrical activity of the heart. When taken orally, the effect on the heart has not been studied. Treprostinil can also cause low blood pressure, worsen symptoms of pulmonary arterial hypertension, and cause bronchospasms in those with asthma or COPD. Those taking treprostinil intravenously may experience infusion complications
How Orenitram works in the body
Treprostinil is a drug used to treat pulmonary arterial hypertension, a condition that causes high blood pressure in the arteries connecting the heart and lungs. Treprostinil works by activating receptors that increase levels of cAMP, a molecule that helps relax blood vessels and prevents blood clots. This promotes vasodilation and reduces inflammation, which helps lower blood pressure and improve heart function.
When to interrupt dosage
The prescribed dosage of Orenitram is subject to the declared condition, including refractory to conventional therapy, Pulmonary Arterial Hypertension and NYHA class IV. The amount of dosage is contingent upon the technique of delivery (e.g. Solution or Inhalant) detailed in the table below.
Condition
Dosage
Administration
refractory to conventional therapy
2.0 mg/mL, , 5.0 mg/mL, 10.0 mg/mL, 20.0 mg/mL, 2.5 mg, 1.0 mg, 5.0 mg, 1.74 mg/mL, 0.125 mg, 0.25 mg, 1.0 mg/mL, 2.5 mg/mL, 40.0 mg/mL, 0.048 mg, 0.064 mg, 0.016 mg, 0.032 mg
Intravenous; Subcutaneous, Injection, solution, , Injection, solution - Intravenous; Subcutaneous, Solution, Solution - Intravenous; Subcutaneous, Inhalant, Respiratory (inhalation), Inhalant - Respiratory (inhalation), Tablet, extended release, Oral, Tablet, extended release - Oral, Inhalant - Oral, Injection, Injection - Intravenous; Subcutaneous, Subcutaneous, Injection, solution - Subcutaneous, Inhalant; Kit - Oral, Inhalant; Kit
Pulmonary Hypertension
2.0 mg/mL, , 5.0 mg/mL, 10.0 mg/mL, 20.0 mg/mL, 2.5 mg, 1.0 mg, 5.0 mg, 1.74 mg/mL, 0.125 mg, 0.25 mg, 1.0 mg/mL, 2.5 mg/mL, 40.0 mg/mL, 0.048 mg, 0.064 mg, 0.016 mg, 0.032 mg
Intravenous; Subcutaneous, Injection, solution, , Injection, solution - Intravenous; Subcutaneous, Solution, Solution - Intravenous; Subcutaneous, Inhalant, Respiratory (inhalation), Inhalant - Respiratory (inhalation), Tablet, extended release, Oral, Tablet, extended release - Oral, Inhalant - Oral, Injection, Injection - Intravenous; Subcutaneous, Subcutaneous, Injection, solution - Subcutaneous, Inhalant; Kit - Oral, Inhalant; Kit
NYHA Functional Class III
2.0 mg/mL, , 5.0 mg/mL, 10.0 mg/mL, 20.0 mg/mL, 2.5 mg, 1.0 mg, 5.0 mg, 1.74 mg/mL, 0.125 mg, 0.25 mg, 1.0 mg/mL, 2.5 mg/mL, 40.0 mg/mL, 0.048 mg, 0.064 mg, 0.016 mg, 0.032 mg
Intravenous; Subcutaneous, Injection, solution, , Injection, solution - Intravenous; Subcutaneous, Solution, Solution - Intravenous; Subcutaneous, Inhalant, Respiratory (inhalation), Inhalant - Respiratory (inhalation), Tablet, extended release, Oral, Tablet, extended release - Oral, Inhalant - Oral, Injection, Injection - Intravenous; Subcutaneous, Subcutaneous, Injection, solution - Subcutaneous, Inhalant; Kit - Oral, Inhalant; Kit
NYHA class IV
2.0 mg/mL, , 5.0 mg/mL, 10.0 mg/mL, 20.0 mg/mL, 2.5 mg, 1.0 mg, 5.0 mg, 1.74 mg/mL, 0.125 mg, 0.25 mg, 1.0 mg/mL, 2.5 mg/mL, 40.0 mg/mL, 0.048 mg, 0.064 mg, 0.016 mg, 0.032 mg
Intravenous; Subcutaneous, Injection, solution, , Injection, solution - Intravenous; Subcutaneous, Solution, Solution - Intravenous; Subcutaneous, Inhalant, Respiratory (inhalation), Inhalant - Respiratory (inhalation), Tablet, extended release, Oral, Tablet, extended release - Oral, Inhalant - Oral, Injection, Injection - Intravenous; Subcutaneous, Subcutaneous, Injection, solution - Subcutaneous, Inhalant; Kit - Oral, Inhalant; Kit
Pulmonary Arterial Hypertension
2.0 mg/mL, , 5.0 mg/mL, 10.0 mg/mL, 20.0 mg/mL, 2.5 mg, 1.0 mg, 5.0 mg, 1.74 mg/mL, 0.125 mg, 0.25 mg, 1.0 mg/mL, 2.5 mg/mL, 40.0 mg/mL, 0.048 mg, 0.064 mg, 0.016 mg, 0.032 mg
Intravenous; Subcutaneous, Injection, solution, , Injection, solution - Intravenous; Subcutaneous, Solution, Solution - Intravenous; Subcutaneous, Inhalant, Respiratory (inhalation), Inhalant - Respiratory (inhalation), Tablet, extended release, Oral, Tablet, extended release - Oral, Inhalant - Oral, Injection, Injection - Intravenous; Subcutaneous, Subcutaneous, Injection, solution - Subcutaneous, Inhalant; Kit - Oral, Inhalant; Kit
Warnings
Orenitram Contraindications
Condition
Risk Level
Notes
Severe Hepatic Impairment
Do Not Combine
There are 20 known major drug interactions with Orenitram.
Common Orenitram Drug Interactions
Drug Name
Risk Level
Description
Amifostine
Major
Treprostinil may increase the hypotensive activities of Amifostine.
Amiodarone
Major
The metabolism of Amiodarone can be decreased when combined with Treprostinil.
Brigatinib
Major
The metabolism of Brigatinib can be decreased when combined with Treprostinil.
Cabazitaxel
Major
The metabolism of Cabazitaxel can be decreased when combined with Treprostinil.
Enasidenib
Major
The metabolism of Enasidenib can be decreased when combined with Treprostinil.
Orenitram Toxicity & Overdose Risk
Excessive treprostinil use can lead to side effects such as flushing, headaches, nausea, vomiting, diarrhea, and low blood pressure. In one case, a pediatric patient had a seizure-like activity and loss of consciousness after an accidental bolus administration. There is no evidence that treprostinil affects fertility or causes cancer in rats, but it has been linked to mutagenic and clastogenic effects in laboratory studies.
Orenitram Novel Uses: Which Conditions Have a Clinical Trial Featuring Orenitram?
54 active clinical trials are underway to assess the efficacy of Orenitram in providing relief for Pulmonary Arterial Hypertension, NYHA Functional Class III and Pulmonary Arterial Hypertension-related disorders.
Condition
Clinical Trials
Trial Phases
NYHA class IV
0 Actively Recruiting
NYHA Functional Class III
0 Actively Recruiting
refractory to conventional therapy
0 Actively Recruiting
Pulmonary Hypertension
30 Actively Recruiting
Phase 2, Phase 3, Not Applicable, Phase 1, Early Phase 1
Pulmonary Arterial Hypertension
3 Actively Recruiting
Phase 1, Not Applicable, Phase 4
Orenitram Reviews: What are patients saying about Orenitram?
4
Patient Review
11/17/2016
Orenitram for Pulmonary Arterial Hypertension
3.3
Patient Review
3/13/2022
Orenitram for Pulmonary Arterial Hypertension
2.3
Patient Review
2/3/2017
Orenitram for Pulmonary Arterial Hypertension
1
Patient Review
6/19/2020
Orenitram for Pulmonary Arterial Hypertension
1
Patient Review
3/17/2015
Orenitram for Pulmonary Arterial Hypertension
1
Patient Review
3/17/2016
Orenitram for Pulmonary Arterial Hypertension
Patient Q&A Section about orenitram
These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.
Does Orenitram have generic?
"If a generic version of Orenitram is not available in the United States, then it is likely that fraudulent online pharmacies will try to sell illegal versions of the drug. These versions of the drug may be counterfeit and potentially unsafe for patients."
Answered by AI
What is Orenitram used for?
"This medication helps to relax the blood vessels in your lungs which in turn decreases the pulmonary arterial hypertension and helps you to be more active."
Answered by AI
Does Orenitram lower blood pressure?
"Orenitram expands the arteries and decreases the amount of blood clotting platelets in your body. These effects lower blood pressure in the pulmonary artery that leads from the heart to the lungs."
Answered by AI
Is Orenitram a prostacyclin?
"Orenitram is a medication used to treat pulmonary arterial hypertension. It is designed to improve exercise capacity and delay disease progression."
Answered by AI