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iloprost

Phase 3

Pulmonary Arterial Hypertension | Small molecule | Cardiovascular |Johnson & Johnson|Last Updated: Feb 4, 2025

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
RandomizedDouble-BlindPLACEBO_CONTROLLEDBiomarker
Total Trials2
Total Enrollment113
FDA Designations
No designations recorded
Clinical Trials (2)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT00709098Safety Study Extension of Iloprost Power 15 in Pulmonary Arterial HypertensionPHASE3 COMPLETED 49Sep 1, 2008Jun 1, 2010Sep 28, 201534 United States, Austria +1
NCT00709956Iloprost Power 15 in Pulmonary Arterial HypertensionPHASE3 COMPLETED 64Jul 1, 2008Aug 1, 2009Feb 4, 2025 -
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Study Endpoints
Primary Endpoints
Treatment-emergent Adverse Events
Double-blind period: from first inhalation of study drug to end of 12-week treatment period. Open-label period: from the start to end of open-label medication, mean duration of exposure was 284.5 days.

Number of adverse events

Treatment-emergent Serious Adverse Events
Double-blind period: from first inhalation of study drug to end of 12-week treatment period. Open-label period: from the start to end of open-label medication, mean duration of exposure was 284.5 days.

Number of serious adverse events

Adverse Events Leading to Premature Discontinuation of Study Drug
Double-blind period: from the first inhalation of study drug to discontinuation. Open-label period: from the start of open-label medication to discontinuation, mean duration of exposure was 284.5 days.

Number of adverse events leading to discontinuation of study treatment

Patients With Adverse Events Leading to Premature Discontinuation of Study Drug
Double-blind period: from the first inhalation of study drug to discontinuation. Open-label period: from the start of open-label medication to discontinuation, mean duration of exposure was 284.5 days.

Number of patients with adverse events leading to discontinuation of study treatment

6-minute-walk Distance (6MWD)
Study day 2 or study day 3

The 6-minute walk test was performed 20-40 minutes after treatment. This was a non-encouraged test (the person conducting the test did not encourage the patient to walk farther or faster) that measured the distance covered over a 6-minute walk. It was conducted by a trained member of the site staff who was listed on the site's delegation of authority sheet. For patients who had never performed a 6-minute walk test previously, a training test was requested before the qualifying tests for randomization.

Secondary Endpoints
Borg Dyspnea Score
Study day 2 or study day 3
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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
iloprost power 6ACTIVE_COMPARATORiloprost power 15
iloprost power 15EXPERIMENTALiloprost power 15
Active / placeboEXPERIMENTALSingle dose of iloprost (5 µg) on study day 2 followed by single dose of placebo on study day 3
Placebo / activePLACEBO_COMPARATORSingle dose of placebo on study day 2 followed by single dose of iloprost (5 µg) on study day 3
Interventions
NameTypeDescription
iloprostDRUGIloprost 5 mcg delivered by I-neb(R) adaptive aerosol delivery (AAD)(R) System power disc-6 administered 6 to 9 times per day for 12 weeks. If patient enters open label follow-up period, iloprost 5 mcg delivered by I-neb(R)AAD(R) System power disc-15 administered 6 to 9 times per day until the end of study.
iloprost (5 µg)DRUGSingle dose of iloprost 5 µg using I-neb(R) Adaptive Aerosol Delivery (AAD(R)) System power setting 15 disc
placeboDRUGSingle dose of matching placebo using I-neb(R) Adaptive Aerosol Delivery (AAD(R)) System power setting 15 disc
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites34

Inclusion Criteria: 1. Signed informed consent prior to initiation of any study mandated procedure, 2. Patients with symptomatic idiopathic or familial pulmonary arterial hypertension in NYHA functional class II to IV who have completed study AC-063A301, 3. Women of childbearing potential must have...

Countries:United StatesAustriaGermany
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