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Study to evaluate if selexipag is safe for the treatment of pulmonary arterial hypertension

Long-term single-arm open-label study, to assess the safety and tolerability of selexipag in patients with pulmonary arterial hypertension - GRIPHON OL

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2009-014992-31-SE
Enrollment
1150
Registered
2009-12-14
Start date
2010-02-06
Completion date
Unknown
Last updated
2021-12-06

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

The intended indication is Pulmonary Arterial Hypertension MedDRA version: 19.0 Level: PT Classification code 10064911 Term: Pulmonary arterial hypertension System Organ Class: 10038738 - Respiratory, thoracic and mediastinal disorders

Interventions

Sponsors

Actelion Pharmaceuticals Ltd
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Signed informed consent prior to initiation of any study-mandated procedure. 2. Patients who have completed the double-blind study AC-065A302 as scheduled per protocol (i.e., treated until unblinding of the study), or Patients who have experienced a morbidity event (confirmed by the Critical Event Committee [CEC]) during study AC-065A302, or Patients experiencing a worsening of PAH during the Treatment Extension period of AC-065A302 and for whom a written approval to roll over into this study has been obtained from the sponsor. 3. Women of child-bearing potential included in study AC-065A303 must use a reliable method of contraception (with a failure rate of less than 1% per year) until one month after study drug discontinuation. Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range 1000 F.1.3 Elderly (>=65 years) yes F.1.3.1 Number of subjects for this age range 150

Exclusion criteria

Exclusion criteria: 1. Pediatric patients (i.e., < 18 years of age). 2. Patients who are not able to perform the Visit 1 of AC- 065A303/GRIPHON OL within 2 weeks (i.e., 14 days) of the last visit in AC-065A302/GRIPHON. 3. Patients who have started receiving prostacyclin (epoprostenol) or prostacyclin analogs (i.e., treprostinil, iloprost, beraprost) since the last study drug intake in AC-065A302/GRIPHON. 4. Severe hepatic impairment (Child-Pugh C). 5. Females who are pregnant or plan to become pregnant during the study, or are breastfeeding. 6. Any known factor or disease that might interfere with treatment compliance, study conduct or interpretation of the results, such as drug or alcohol dependence, or psychiatric disease. 7. Known hypersensitivity to selexipag or any of the excipients.

Design outcomes

Primary

MeasureTime frame
Main Objective: To assess the long-term safety and tolerability of selexipag in patients with pulmonary arterial hypertension (PAH).;Secondary Objective: NA;Primary end point(s): No primary efficacy endpoint is considered for this OL study. The primary endpoint for this study is safety and tolerability.;Timepoint(s) of evaluation of this end point: After Visit 5, safety will be assessed every six months.

Secondary

MeasureTime frame
Secondary end point(s): NA;Timepoint(s) of evaluation of this end point: NA

Countries

Argentina, Australia, Austria, Belarus, Belgium, Canada, Chile, China, Colombia, Czech Republic, Denmark, France, Germany, Greece, Hungary, India, Ireland, Israel, Italy, Korea, Republic of, Malaysia, Mexico, Netherlands, Peru, Poland, Romania, Russian Federation, Serbia, Singapore, Slovakia, Spain, Sweden, Switzerland, Taiwan, Thailand, Turkey, Ukraine, United Kingdom, United States

Contacts

Public ContactGlobal Medical Information

Actelion Pharmaceuticals Ltd

medinfo@actelion.com

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 4, 2026