86. Pulmonary arterial hypertension
1,083 clinical trials, 667 drugs (DrugBank: 122 drugs), 98 drug target genes, 185 drug target pathways
Searched query = "Pulmonary arterial hypertension", "PAH", "IPAH", "HPAH", "Eisenmenger syndrome"
The queries were searched in Public_title, Scientific_title, and Condition. Export date: 03/15/2021. Trials are sorted by Date_enrollment from most recent to oldest in the table.
| No. | TrialID | Date_ enrollment | Date_ registration | Public_title | Scientific_title | Condition | Intervention | Primary_ sponsor | Secondary_ sponsor | Recruitment_ Status | Inclusion_ agemin | Inclusion_ agemax | Inclusion_ gender | Target_ size | Phase | Countries |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | EUCTR2016-001067-36-PL (EUCTR) | 08/05/2019 | 18/02/2019 | A study to find out whether some PAH patients may benefit by replacing their current phosphodiesterase-5 inhibitors (PDE-5i) with or without endothelin receptor antagonist (ERA), with Riociguat | A prospective, randomized, international, multicenter, double-arm, controlled, open-label study of Riociguat in patients with pulmonary arterial hypertension (PAH) who are on a stable dose of phosphodiesterase-5 inhibitors (PDE-5i) with or without endothelin receptor antagonist (ERA), but not at treatment goal - Riociguat rEplacing PDE-5i therapy evaLuated Against Continued PDE-5i thErapy | Pulmonary Arterial Hypertension (PAH) MedDRA version: 20.0;Level: PT;Classification code 10064911;Term: Pulmonary arterial hypertension;System Organ Class: 10038738 - Respiratory, thoracic and mediastinal disorders;Therapeutic area: Diseases [C] - Cardiovascular Diseases [C14] | Trade Name: Adempas Product Name: Adempas® 0.5 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 1.0 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 1.5 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 2.0 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 2.5 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adcirca Product Name: ADCIRCA 20 mg film-coated tablets INN or Proposed INN: TADALAFIL | Bayer AG | NULL | Not Recruiting | Female: yes Male: yes | 218 | Phase 4 | United States;Portugal;Taiwan;Greece;Spain;Turkey;Austria;United Kingdom;Switzerland;Italy;France;Czech Republic;Mexico;Canada;Poland;Belgium;Brazil;Australia;Denmark;Netherlands;Germany;New Zealand;Japan;Korea, Republic of | ||
| 2 | EUCTR2016-001067-36-DE (EUCTR) | 22/03/2017 | 10/11/2016 | A study to find out whether some PAH patients may benefit by replacing their current phosphodiesterase-5 inhibitors (PDE-5i) with or without endothelin receptor antagonist (ERA), with Riociguat | A prospective, randomized, international, multicenter, double-arm, controlled, open-label study of Riociguat in patients with pulmonary arterial hypertension (PAH) who are on a stable dose of phosphodiesterase-5 inhibitors (PDE-5i) with or without endothelin receptor antagonist (ERA), but not at treatment goal - Riociguat rEplacing PDE-5i therapy evaLuated Against Continued PDE-5i thErapy | Pulmonary Arterial Hypertension (PAH) MedDRA version: 20.0;Level: PT;Classification code 10064911;Term: Pulmonary arterial hypertension;System Organ Class: 10038738 - Respiratory, thoracic and mediastinal disorders;Therapeutic area: Diseases [C] - Cardiovascular Diseases [C14] | Trade Name: Adempas Product Name: Adempas® 0.5 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 1.0 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 1.5 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 2.0 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 2.5 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adcirca Product Name: ADCIRCA 20 mg film-coated tablets INN or Proposed INN: TADALAFIL | Bayer AG | NULL | Not Recruiting | Female: yes Male: yes | 218 | Phase 4 | United States;Portugal;Taiwan;Greece;Spain;Turkey;Austria;United Kingdom;Switzerland;Italy;France;Czech Republic;Mexico;Canada;Poland;Belgium;Brazil;Australia;Denmark;Netherlands;Germany;New Zealand;Japan;Korea, Republic of | ||
| 3 | EUCTR2016-001067-36-DK (EUCTR) | 15/03/2017 | 23/12/2016 | A study to find out whether some PAH patients may benefit by replacing their current phosphodiesterase-5 inhibitors (PDE-5i) with or without endothelin receptor antagonist (ERA), with Riociguat | A prospective, randomized, international, multicenter, double-arm, controlled, open-label study of Riociguat in patients with pulmonary arterial hypertension (PAH) who are on a stable dose of phosphodiesterase-5 inhibitors (PDE-5i) with or without endothelin receptor antagonist (ERA), but not at treatment goal - Riociguat rEplacing PDE-5i therapy evaLuated Against Continued PDE-5i thErapy | Pulmonary Arterial Hypertension (PAH) MedDRA version: 20.0;Level: PT;Classification code 10064911;Term: Pulmonary arterial hypertension;System Organ Class: 10038738 - Respiratory, thoracic and mediastinal disorders;Therapeutic area: Diseases [C] - Cardiovascular Diseases [C14] | Trade Name: Adempas Product Name: Adempas® 0.5 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 1.0 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 1.5 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 2.0 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 2.5 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adcirca Product Name: ADCIRCA 20 mg film-coated tablets INN or Proposed INN: TADALAFIL | Bayer AG | NULL | Not Recruiting | Female: yes Male: yes | 218 | Phase 4 | United States;Portugal;Taiwan;Greece;Spain;Turkey;Austria;United Kingdom;Switzerland;Italy;France;Czech Republic;Mexico;Canada;Poland;Belgium;Brazil;Denmark;Australia;Netherlands;Germany;New Zealand;Japan;Korea, Republic of | ||
| 4 | EUCTR2016-001067-36-GR (EUCTR) | 02/03/2017 | 17/01/2017 | A study to find out whether some PAH patients may benefit by replacing their current phosphodiesterase-5 inhibitors (PDE-5i) with or without endothelin receptor antagonist (ERA), with Riociguat | A prospective, randomized, international, multicenter, double-arm, controlled, open-label study of Riociguat in patients with pulmonary arterial hypertension (PAH) who are on a stable dose of phosphodiesterase-5 inhibitors (PDE-5i) with or without endothelin receptor antagonist (ERA), but not at treatment goal - Riociguat rEplacing PDE-5i therapy evaLuated Against Continued PDE-5i thErapy | Pulmonary Arterial Hypertension (PAH) MedDRA version: 20.0;Level: PT;Classification code 10064911;Term: Pulmonary arterial hypertension;System Organ Class: 10038738 - Respiratory, thoracic and mediastinal disorders;Therapeutic area: Diseases [C] - Cardiovascular Diseases [C14] | Trade Name: Adempas Product Name: Adempas® 0.5 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 1.0 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 1.5 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 2.0 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 2.5 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adcirca Product Name: ADCIRCA 20 mg film-coated tablets INN or Proposed INN: TADALAFIL | Bayer AG | NULL | Not Recruiting | Female: yes Male: yes | 218 | Phase 4 | Switzerland;Portugal;United States;Taiwan;Greece;Spain;Turkey;Austria;Italy;United Kingdom;France;Czech Republic;Mexico;Canada;Poland;Belgium;Brazil;Denmark;Australia;Netherlands;Germany;New Zealand;Japan;Korea, Republic of | ||
| 5 | EUCTR2016-001067-36-NL (EUCTR) | 23/02/2017 | 07/12/2016 | A study to find out whether some PAH patients may benefit by replacing their current phosphodiesterase-5 inhibitors (PDE-5i) with or without endothelin receptor antagonist (ERA), with Riociguat | A prospective, randomized, international, multicenter, double-arm, controlled, open-label study of Riociguat in patients with pulmonary arterial hypertension (PAH) who are on a stable dose of phosphodiesterase-5 inhibitors (PDE-5i) with or without endothelin receptor antagonist (ERA), but not at treatment goal - Riociguat rEplacing PDE-5i therapy evaLuated Against Continued PDE-5i thErapy | Pulmonary Arterial Hypertension (PAH) MedDRA version: 20.0;Level: PT;Classification code 10064911;Term: Pulmonary arterial hypertension;System Organ Class: 10038738 - Respiratory, thoracic and mediastinal disorders;Therapeutic area: Diseases [C] - Cardiovascular Diseases [C14] | Trade Name: Adempas Product Name: Adempas® 0.5 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 1.0 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 1.5 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 2.0 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 2.5 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adcirca Product Name: ADCIRCA 20 mg film-coated tablets INN or Proposed INN: TADALAFIL | Bayer AG | NULL | Not Recruiting | Female: yes Male: yes | 218 | Phase 4 | United States;Portugal;Taiwan;Greece;Spain;Turkey;Austria;United Kingdom;Switzerland;Italy;France;Czech Republic;Mexico;Canada;Poland;Belgium;Brazil;Australia;Denmark;Netherlands;Germany;New Zealand;Japan;Korea, Republic of | ||
| No. | TrialID | Date_ enrollment | Date_ registration | Public_title | Scientific_title | Condition | Intervention | Primary_ sponsor | Secondary_ sponsor | Recruitment_ Status | Inclusion_ agemin | Inclusion_ agemax | Inclusion_ gender | Target_ size | Phase | Countries |
| 6 | EUCTR2016-001067-36-BE (EUCTR) | 20/02/2017 | 14/11/2016 | A study to find out whether some PAH patients may benefit by replacing their current phosphodiesterase-5 inhibitors (PDE-5i) with or without endothelin receptor antagonist (ERA), with Riociguat | A prospective, randomized, international, multicenter, double-arm, controlled, open-label study of Riociguat in patients with pulmonary arterial hypertension (PAH) who are on a stable dose of phosphodiesterase-5 inhibitors (PDE-5i) with or without endothelin receptor antagonist (ERA), but not at treatment goal - Riociguat rEplacing PDE-5i therapy evaLuated Against Continued PDE-5i thErapy | Pulmonary Arterial Hypertension (PAH) MedDRA version: 19.0;Level: PT;Classification code 10064911;Term: Pulmonary arterial hypertension;System Organ Class: 10038738 - Respiratory, thoracic and mediastinal disorders;Therapeutic area: Diseases [C] - Cardiovascular Diseases [C14] | Trade Name: Adempas Product Name: Adempas® 0.5 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 1.0 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 1.5 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 2.0 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 2.5 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adcirca Product Name: ADCIRCA 20 mg film-coated tablets INN or Proposed INN: TADALAFIL | Bayer AG | NULL | Not Recruiting | Female: yes Male: yes | 218 | Phase 4 | United States;Portugal;Taiwan;Greece;Spain;Turkey;Austria;United Kingdom;Switzerland;Italy;France;Czech Republic;Mexico;Canada;Poland;Belgium;Brazil;Australia;Denmark;Netherlands;Germany;New Zealand;Japan;Korea, Republic of | ||
| 7 | EUCTR2016-001067-36-CZ (EUCTR) | 19/01/2017 | 13/10/2016 | A study to find out whether some PAH patients may benefit by replacing their current phosphodiesterase-5 inhibitors (PDE-5i) with or without endothelin receptor antagonist (ERA), with Riociguat | A prospective, randomized, international, multicenter, double-arm, controlled, open-label study of Riociguat in patients with pulmonary arterial hypertension (PAH) who are on a stable dose of phosphodiesterase-5 inhibitors (PDE-5i) with or without endothelin receptor antagonist (ERA), but not at treatment goal - Riociguat rEplacing PDE-5i therapy evaLuated Against Continued PDE-5i thErapy | Pulmonary Arterial Hypertension (PAH) MedDRA version: 19.0;Level: PT;Classification code 10064911;Term: Pulmonary arterial hypertension;System Organ Class: 10038738 - Respiratory, thoracic and mediastinal disorders;Therapeutic area: Diseases [C] - Cardiovascular Diseases [C14] | Trade Name: Adempas Product Name: Adempas® 0.5 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 1.0 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 1.5 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 2.0 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 2.5 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adcirca Product Name: ADCIRCA 20 mg film-coated tablets INN or Proposed INN: TADALAFIL Trade Name: Revatio Product Name: Revatio 20 mg film-coated tablets INN or Proposed INN: SILDENAF | Bayer AG | NULL | Authorised-recruitment may be ongoing or finished | Female: yes Male: yes | 218 | Phase 4 | Portugal;United States;Taiwan;Greece;Spain;Turkey;Austria;Italy;Switzerland;United Kingdom;France;Czech Republic;Mexico;Canada;Belgium;Brazil;Australia;Denmark;Netherlands;Germany;New Zealand;Japan;Korea, Republic of | ||
| 8 | EUCTR2016-001067-36-PT (EUCTR) | 29/12/2016 | 13/09/2016 | A study to find out whether some PAH patients may benefit by replacing their current phosphodiesterase-5 inhibitors (PDE-5i) with or without endothelin receptor antagonist (ERA), with Riociguat | A prospective, randomized, international, multicenter, double-arm, controlled, open-label study of Riociguat in patients with pulmonary arterial hypertension (PAH) who are on a stable dose of phosphodiesterase-5 inhibitors (PDE-5i) with or without endothelin receptor antagonist (ERA), but not at treatment goal - Riociguat rEplacing PDE-5i therapy evaLuated Against Continued PDE-5i thErapy | Pulmonary Arterial Hypertension (PAH) MedDRA version: 21.1;Level: PT;Classification code 10064911;Term: Pulmonary arterial hypertension;System Organ Class: 10038738 - Respiratory, thoracic and mediastinal disorders;Therapeutic area: Diseases [C] - Cardiovascular Diseases [C14] | Trade Name: Adempas Product Name: Adempas® 0.5 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 1.0 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 1.5 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 2.0 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 2.5 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Product Name: Tadalafil INN or Proposed INN: TADALAFIL | Bayer AG | NULL | Not Recruiting | Female: yes Male: yes | 218 | Phase 4 | United States;Portugal;Taiwan;Greece;Spain;Turkey;Austria;United Kingdom;Switzerland;Italy;France;Czech Republic;Mexico;Canada;Poland;Belgium;Brazil;Australia;Denmark;Netherlands;Germany;New Zealand;Japan;Korea, Republic of | ||
| 9 | EUCTR2016-001067-36-GB (EUCTR) | 21/12/2016 | 24/10/2016 | A study to find out whether some PAH patients may benefit by replacing their current phosphodiesterase-5 inhibitors (PDE-5i) with or without endothelin receptor antagonist (ERA), with Riociguat | A prospective, randomized, international, multicenter, double-arm, controlled, open-label study of Riociguat in patients with pulmonary arterial hypertension (PAH) who are on a stable dose of phosphodiesterase-5 inhibitors (PDE-5i) with or without endothelin receptor antagonist (ERA), but not at treatment goal - Riociguat rEplacing PDE-5i therapy evaLuated Against Continued PDE-5i thErapy | Pulmonary Arterial Hypertension (PAH) MedDRA version: 20.0;Level: PT;Classification code 10064911;Term: Pulmonary arterial hypertension;System Organ Class: 10038738 - Respiratory, thoracic and mediastinal disorders;Therapeutic area: Diseases [C] - Cardiovascular Diseases [C14] | Trade Name: Adempas Product Name: Adempas® 0.5 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 1.0 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 1.5 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 2.0 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 2.5 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Product Name: Tadalafil INN or Proposed INN: TADALAFIL | Bayer AG | NULL | Not Recruiting | Female: yes Male: yes | 218 | Phase 4 | Portugal;United States;Taiwan;Greece;Spain;Turkey;Austria;Italy;United Kingdom;Switzerland;France;Czech Republic;Mexico;Canada;Poland;Belgium;Brazil;Australia;Denmark;Netherlands;Germany;New Zealand;Japan;Korea, Republic of | ||
| 10 | EUCTR2016-001067-36-ES (EUCTR) | 21/11/2016 | 09/09/2016 | A study to find out whether some PAH patients may benefit by replacing their current phosphodiesterase-5 inhibitors (PDE-5i) with or without endothelin receptor antagonist (ERA), with Riociguat | A prospective, randomized, international, multicenter, double-arm, controlled, open-label study of Riociguat in patients with pulmonary arterial hypertension (PAH) who are on a stable dose of phosphodiesterase-5 inhibitors (PDE-5i) with or without endothelin receptor antagonist (ERA), but not at treatment goal - Riociguat rEplacing PDE-5i therapy evaLuated Against Continued PDE-5i thErapy | Pulmonary Arterial Hypertension (PAH) MedDRA version: 19.0;Level: PT;Classification code 10064911;Term: Pulmonary arterial hypertension;System Organ Class: 10038738 - Respiratory, thoracic and mediastinal disorders;Therapeutic area: Diseases [C] - Cardiovascular Diseases [C14] | Trade Name: Adempas Product Name: Adempas® 0.5 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 1.0 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 1.5 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 2.0 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 2.5 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adcirca Product Name: ADCIRCA 20 mg film-coated tablets INN or Proposed INN: TADALAFIL Trade Name: Revatio Product Name: Revatio 20 mg film-coated tablets INN or Proposed INN: SILDENAF | Bayer AG | NULL | Authorised-recruitment may be ongoing or finished | Female: yes Male: yes | 218 | Phase 4 | United States;Portugal;Taiwan;Greece;Spain;Turkey;Austria;United Kingdom;Switzerland;Italy;France;Czech Republic;Mexico;Canada;Belgium;Brazil;Australia;Denmark;Netherlands;Germany;New Zealand;Japan;Korea, Republic of | ||
| No. | TrialID | Date_ enrollment | Date_ registration | Public_title | Scientific_title | Condition | Intervention | Primary_ sponsor | Secondary_ sponsor | Recruitment_ Status | Inclusion_ agemin | Inclusion_ agemax | Inclusion_ gender | Target_ size | Phase | Countries |
| 11 | EUCTR2016-001067-36-AT (EUCTR) | 10/11/2016 | 20/09/2016 | A study to find out whether some PAH patients may benefit by replacing their current phosphodiesterase-5 inhibitors (PDE-5i) with or without endothelin receptor antagonist (ERA), with Riociguat | A prospective, randomized, international, multicenter, double-arm, controlled, open-label study of Riociguat in patients with pulmonary arterial hypertension (PAH) who are on a stable dose of phosphodiesterase-5 inhibitors (PDE-5i) with or without endothelin receptor antagonist (ERA), but not at treatment goal - Riociguat rEplacing PDE-5i therapy evaLuated Against Continued PDE-5i thErapy | Pulmonary Arterial Hypertension (PAH) MedDRA version: 19.1;Level: PT;Classification code 10064911;Term: Pulmonary arterial hypertension;System Organ Class: 10038738 - Respiratory, thoracic and mediastinal disorders;Therapeutic area: Diseases [C] - Cardiovascular Diseases [C14] | Trade Name: Adempas Product Name: Adempas® 0.5 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 1.0 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 1.5 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 2.0 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adempas Product Name: Adempas® 2.5 mg film-coated tablets INN or Proposed INN: Riociguat Other descriptive name: RIOCIGUAT Trade Name: Adcirca Product Name: ADCIRCA 20 mg film-coated tablets INN or Proposed INN: TADALAFIL Trade Name: Revatio Product Name: Revatio 20 mg film-coated tablets INN or Proposed INN: SILDENAF | Bayer AG | NULL | Authorised-recruitment may be ongoing or finished | Female: yes Male: yes | 218 | Phase 4 | Portugal;United States;Taiwan;Greece;Spain;Turkey;Austria;Italy;Switzerland;United Kingdom;France;Czech Republic;Mexico;Canada;Belgium;Brazil;Australia;Denmark;Netherlands;Germany;New Zealand;Japan;Korea, Republic of |