Clinical Trials
AIR: Randomized, double-blind, multicenter, placebo-controlled pivotal trial1,4
The combined primary endpoint was clinical response at 12 weeks, defined as:
- At least 10% increase in 6-minute walk distance vs baseline1,4
- Improvement by at least one NYHA Functional Class vs baseline1,4
- Lack of clinical deterioration or death1,4
STEP: Randomized, double-blind, placebo-controlled phase 2 trial15
- In a small study (STEP), 34 Functional Class III-IV patients treated with bosentan 125 mg bid for at least 16 weeks tolerated the addition of inhaled iloprost (up to 5 mcg 6 to 9 times per day during waking hours). The mean daily inhaled dose was 27 mcg and the mean number of inhalations per day was 5.6.1,15
- Safety trends in patients receiving concomitant bosentan and iloprost were consistent with those observed in the larger pivotal study (AIR) in patients receiving only VENTAVIS® (iloprost) Inhalation Solution.1
INDICATION
VENTAVIS® (iloprost) Inhalation Solution is indicated for the treatment of pulmonary arterial hypertension (PAH) (WHO Group 1) to improve a composite endpoint consisting of exercise tolerance, symptoms (NYHA Class), and lack of deterioration. Studies establishing effectiveness included predominantly patients with NYHA Functional Class III-IV symptoms and etiologies of idiopathic or heritable PAH (65%) or PAH associated with connective tissue disease (23%).
IMPORTANT SAFETY INFORMATION
WARNINGS AND PRECAUTIONS
Risk of Syncope
- Vital signs should be monitored while initiating VENTAVIS. Hypotension leading to syncope has been observed; VENTAVIS should therefore not be initiated in patients with systolic blood pressure less than 85 mmHg.
Pulmonary Venous Hypertension
- Stop VENTAVIS immediately if signs of pulmonary edema occur; this may be a sign of pulmonary venous hypertension.
Bronchospasm
- VENTAVIS inhalation may cause bronchospasm and patients with a history of hyperreactive airway disease may be more sensitive.
ADVERSE REACTIONS
Serious Adverse Events
- Serious adverse events reported include congestive heart failure, chest pain, supraventricular tachycardia, dyspnea, peripheral edema, and kidney failure.
Adverse Events
- Adverse events reported in a Phase 3 clinical trial occurring with a ≥3% difference between VENTAVIS patients and placebo patients were vasodilation (flushing) (27% vs 9%), increased cough (39% vs 26%), headache (30% vs 20%), trismus (12% vs 3%), insomnia (8% vs 2%), nausea (13% vs 8%), hypotension (11% vs 6%), vomiting (7% vs 2%), alkaline phosphatase increased (6% vs 1%), flu syndrome (14% vs 10%), back pain (7% vs 3%), tongue pain (4% vs 0%), palpitations (7% vs 4%), syncope (8% vs 5%), GGT increased (6% vs 3%), muscle cramps (6% vs 3%), hemoptysis (5% vs 2%), and pneumonia (4% vs 1%).
DRUG INTERACTIONS
Antihypertensives and Vasodilators
- VENTAVIS has the potential to increase the hypotensive effect of vasodilators and antihypertensive agents.
Anticoagulants and Platelet Inhibitors
- VENTAVIS also has the potential to increase risk of bleeding, particularly in patients maintained on anticoagulants or platelet inhibitors.
SPECIFIC POPULATIONS
Lactation
- Advise not to breastfeed during treatment with VENTAVIS.
Please see full Prescribing Information.
cp-134777v3