- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03884465
Hemodynamic Evaluation of Dose-response and Safety of Dry Powder Inhalation of Treprostinil
A Two Part, Phase 2 Open-label, Multi-Centre, Dose Escalation Hemodynamic Study to Evaluate Dose-Response and Safety of Inhaled LIQ861 (Treprostinil) in Pulmonary Arterial Hypertension (WHO Group 1) Subjects
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Study Type
Enrollment (Actual)
Phase
- Phase 2
Contacts and Locations
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria (A subject will be eligible for inclusion in this study only if all of the following criteria are met):
- An Institutional Review Board (IRB) approved informed consent is signed and dated by the subject prior to any study related activities.
- The subject is 18 years of age or older.
- If the subject is a female of childbearing potential, then the subject has a negative pregnancy test at the Day 1 Visit (tests performed within 2 days before Day 1 are accepted) and agrees to practice a highly effective (failure rate of less than 1% per year when used consistently and correctly) method of birth control until 24 hours after completion of all study assessments defined in Appendix 1. If the subject is postmenopausal or has documented surgical sterilization, a pregnancy test and birth control is not necessary. It is the Investigator's responsibility for determining whether the subject has adequate birth control for study participation.
The subject has been diagnosed with PAH belonging to one of the following subgroups of the updated Nice Clinical Classification Group 1, which includes:
- Idiopathic PAH (1.1), or
- Heritable PAH (1.2), or
- Drug and toxin induced PAH (1.3), or
- PAH associated with connective tissue disease (1.4.1), HIV infection (1.4.2), or congenital heart disease (1.4.4) with simple systemic-to-pulmonary shunt at least 1 year after surgical repair
The subject is NYHA Functional Class II - IV at Screening and:
- has not previously been treated for PAH, or
- has documented stable doses of no more than 2 approved non prostacyclin PAH-disease specific therapies for at least 3 months prior to Screening, is willing and able to add LIQ861 to their treatment regimen and is willing to hold the dosing of these therapies for at least 12 hours prior to study-mandated right heart catheterization procedures.
- The subject can complete a baseline six-minute walk distance (6MWD) ≥150 m.
- The subject has had evidence of Forced Expiratory Volume in 1 Second (FEV1) and Forced Vital Capacity (FVC) ≥60% of predicted values and FEV1/FVC ratio ≥60% during the 6 month period prior to consent.
Exclusion Criteria (A subject is not eligible for inclusion in the study if any of the following criteria apply):
- The subject's clinical condition is such that, in the opinion of the Investigator, they are not expected to remain clinically stable for the duration of the study.
- Subjects with pulmonary hypertension (PH) in the Updated Nice Classification Groups 2-5, or PAH Group 1 subgroups not covered by the inclusion criteria (e.g., associated with portal hypertension [1.4.3] or with schistosomiasis [1.4.5]).
- The subject is currently taking prostacyclin analogues or agonists, including treprostinil, iloprost, epoprostenol or selexipag.
- The subject has discontinued any medication (except for anticoagulants, but otherwise including but not limited to oxygen, a different class of vasodilator, diuretic, digoxin, and digitalis) for pulmonary hypertension within 14 days prior to Day 1.
- The subject has had a new type of therapy (including but not limited to oxygen, a different class of vasodilator, diuretic, digoxin, and digitalis) for pulmonary hypertension added within 30 days prior to Day 1.
- The subject has uncontrolled systemic hypertension as evidenced by systolic blood pressure greater than 160 mmHg or diastolic blood pressure greater than 100 mmHg at the time of screening.
- The subject has a history of hemodynamically significant left-sided heart disease including, but not limited to: aortic or mitral valve disease, pericardial constriction, restrictive or congestive cardiomyopathy, or symptomatic coronary artery disease (CAD).
- The subject has had an atrial septostomy.
- The subject has a history of prolongation of QT interval on ECG as follows: Male subjects with a corrected QT interval using Fridericia's formula (QTcF) >450 msec and female subjects with QTcF >470 msec.
- The subject has any serious or life-threatening disease other than conditions associated with PAH.
- The subject is taking any excluded medications listed in the Investigator's Brochure, namely inhibitors and inducers of CYP2C8 (see Appendix 3).
- The subject has a hypersensitivity or allergy to any of the ingredients of LIQ861, NO, or other clinically relevant allergies (clinical relevance per Investigator judgment).
- The subject has had an acute pulmonary embolus within 6 months prior to Baseline.
- The subject has had a stroke or transient ischemic attack within 6 months prior to Baseline.
- The subject has evidence of an active uncontrolled sepsis or systemic infection in the period after informed consent up to Baseline.
- The subject is pregnant or lactating.
- The subject has any musculoskeletal disease or any other disease that limits evaluation of 6MWD.
- The subject has participated in an investigational product or device study within the 30 days prior to Baseline.
- The subject has current evidence of drug abuse in the opinion of the Investigator.
- The subject has severe hepatic impairment as evidenced by any history of ascites AND encephalopathy.
- The subject has severe renal impairment (estimated glomerular filtration rate [eGFR] <35 mL/min utilizing the Modification of Diet in Renal Disease (MDRD) study equation or requires dialytic support.
- The subject is an employee or an immediate family member to an employee of the Sponsor or the Investigator.
- The subject is not a member or beneficiary of a social security scheme.
- The subject lacks a legal protection measure.
- The subject has been deprived of their liberty by a judicial or administrative decision.
- The subject has a known Hepatitis B or Hepatitis C infection with active viral replication.
- The subject has a known HIV infection with CD4 count less than 200 and more than undetectable viral load, defined as less than 50 copies /mL.
- The subject required use of intravenous inotropes including, but not limited to, Levosimendan, Dopamine, Dobutamine, Dopexamine, Epinephrine, Isoprenaline (isoproterenol), Norepinephrine (noradrenaline), Milrinone, or Amrinone, within 30 days prior to Baseline.
- The subject required intravenous diuretic therapy within 30 days prior to Baseline.
- Subjects taking vitamin K antagonist therapy with a known INR ≥3.5 (assessed per local care standards) at the time of screening assessments or at Baseline.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Sequential Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Inhaled dry powder treprostinil (LIQ861)
Full study population receives inhaled dry powder treprostinil (LIQ861) at 25μg, 50μg, 75μg or 100μg capsule strengths.
|
Inhaled dry powder treprostinil (LIQ861) at 25μg, 50μg, 75μg, or 100μg capsule strengths.
Single dose in the acute setting.
QID in the chronic setting.
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change in Pulmonary Vascular Resistance (PVR)
Time Frame: 2 hours (120 minutes) post-dose on Day 1 and Week 16
|
Calculated in Wood units
|
2 hours (120 minutes) post-dose on Day 1 and Week 16
|
Change in Pulmonary Artery Pressure (PAP)
Time Frame: 2 hours (120 minutes) post-dose on Day 1 and Week 16
|
Systolic, diastolic, and mean pressure measured in millimeters of mercury (mmHG)
|
2 hours (120 minutes) post-dose on Day 1 and Week 16
|
Change in Cardiac Output (CO)
Time Frame: 2 hours (120 minutes) post-dose on Day 1 and Week 16
|
Measured in liters per minute (L/min)
|
2 hours (120 minutes) post-dose on Day 1 and Week 16
|
Change in Pulmonary Artery Oxygen Saturation (PAO2%)
Time Frame: 2 hours (120 minutes) post-dose on Day 1 and Week 16
|
Measured as a percent oxyhemoglobin saturation
|
2 hours (120 minutes) post-dose on Day 1 and Week 16
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Number of participants with treatment emergent adverse events (AEs)
Time Frame: Baseline until the end of study, approximately 18 months (Mar-2021)
|
Treatment-emergent adverse events and serious adverse events will be grouped by MedDRA System Organ Class, dose level at onset, time on drug at onset, and relationship to dose titration.
|
Baseline until the end of study, approximately 18 months (Mar-2021)
|
Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: Ardeschir Ghofrani, Prof. MD., Universitatskinikum Giessen und Marburg GmbH
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
- Pulmonary hypertension
- Pulmonary arterial hypertension
- PAH
- PH
- WHO Group 1
- Connective tissue disease
- WHO Group 1 pulmonary arterial hypertension
- WHO Group 1 pulmonary hypertension
- WHO Group 1 PAH
- WHO Group 1 PH
- Group 1 PAH
- Group 1 PH
- Idiopathic PAH
- Heritable PAH
- Drug induced PAH
- Toxin induced PAH
- Pulmonary shunt
- Idiopathic pulmonary arterial hypertension
- Heritable pulmonary arterial hypertension
- Drug induced pulmonary arterial hypertension
- Toxin induced pulmonary arterial hypertension
Additional Relevant MeSH Terms
Other Study ID Numbers
- LTI-201
- 2018-003414-40 (EudraCT Number)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Pulmonary Arterial Hypertension
-
Vanderbilt University Medical CenterJohns Hopkins UniversityCompletedPulmonary Arterial Hypertension | Idiopathic Pulmonary Arterial Hypertension | Associated Pulmonary Arterial Hypertension | Heritable Pulmonary Arterial HypertensionUnited States
-
American Medical Association FoundationWithdrawnIdiopathic Pulmonary Arterial Hypertension.United States
-
Vanderbilt University Medical CenterRecruitingIdiopathic Pulmonary Arterial Hypertension | Heritable Pulmonary Arterial Hypertension | Scleroderma Associated Pulmonary Arterial Hypertension | Appetite Suppressant Associate PAHUnited States
-
Amsterdam UMC, location VUmcZonMw: The Netherlands Organisation for Health Research and DevelopmentUnknown
-
Gachon University Gil Medical CenterChonbuk National University Hospital; Samsung Medical Center; Pusan National... and other collaboratorsUnknownPulmonary Arterial Hypertension | Idiopathic Pulmonary Arterial Hypertension | Deep Phenotyping | Heritable Pulmonary Arterial HypertensionKorea, Republic of
-
Association de Recherche en Physiopathologie RespiratoireGlaxoSmithKline; Soladis; InterlisUnknownPulmonary Arterial Hypertension (PAH)France
-
Medical University of GrazLudwig Boltzmann Institute for Lung Vascular ResearchCompletedIdiopathic Pulmonary Arterial HypertensionAustria
-
Zhejiang UniversityCompletedIdiopathic Pulmonary Arterial HypertensionChina
-
Zhejiang UniversityUnknownIdiopathic Pulmonary Arterial HypertensionChina
-
Regina Steringer-MascherbauerUnknownPulmonary Arterial Hypertension WHO Group IAustria
Clinical Trials on Inhaled dry powder treprostinil (LIQ861)
-
Liquidia Technologies, Inc.Nuventra, Inc.CompletedPrimary Pulmonary HypertensionUnited States
-
Liquidia Technologies, Inc.Nuventra, Inc.Active, not recruitingPrimary Pulmonary HypertensionUnited States
-
Receptor Life SciencesWithdrawnSocial Anxiety DisorderUnited States
-
United TherapeuticsTerminatedPulmonary Hypertension | Interstitial Lung Disease | Combined Pulmonary Fibrosis and EmphysemaUnited States, Puerto Rico
-
United TherapeuticsEnrolling by invitationIdiopathic Pulmonary Fibrosis | Interstitial Lung DiseaseUnited States, Spain, Australia, Taiwan, Israel, Korea, Republic of, Belgium, France, Argentina, Chile, Denmark, Mexico
-
United TherapeuticsWithdrawnPulmonary Arterial Hypertension
-
United TherapeuticsRecruitingIdiopathic Pulmonary Fibrosis | Interstitial Lung DiseaseTaiwan, Belgium, Spain, Korea, Republic of, Germany, Australia, Chile, Denmark, France, Mexico, Israel, Italy, Netherlands, Argentina, New Zealand, Peru
-
Ferrer Internacional S.A.AvailablePulmonary Hypertension | Interstitial Lung Disease | Combined Pulmonary Fibrosis and Emphysema
-
United TherapeuticsRecruitingInterstitial Lung Disease | Progressive Pulmonary FibrosisUnited States, Canada
-
Insmed IncorporatedCompleted