Not applicableStudy completedNCT02062346What this trial is testingEndothelin Antagonism in ANCA VasculitisWho this might be right forVasculitis University of Edinburgh 64
Testing effectiveness (Phase 2)Study completedNCT00318175What this trial is testingEffect of Bosentan on Skin Fibrosis in Patients With Systemic SclerosisWho this might be right forSystemic SclerodermaSkin FibrosisHand Functionality Heinrich-Heine University, Duesseldorf 10
Testing effectiveness (Phase 2)Ended earlyNCT00832507What this trial is testingStudy of Cicletanine for Pulmonary Arterial Hypertension (PAH)Who this might be right forPulmonary Arterial Hypertension Gilead Sciences 162
Post-approval studies (Phase 4)UnknownNCT00637065What this trial is testingBosentan in Pulmonary Hypertension in Interstitial Lung Disease Treatment StudyWho this might be right forPulmonary HypertensionInterstitial Lung DiseaseIdiopathic Pulmonary Fibrosis+1 more Royal Brompton & Harefield NHS Foundation Trust 48
Early research (Phase 1)WithdrawnNCT01119417What this trial is testingThe Role of Endothelin in the Supine Hypertension of Autonomic FailureWho this might be right forHypertensionPure Autonomic FailureMultiple System Atrophy Vanderbilt University
Large-scale testing (Phase 3)Study completedNCT00554229What this trial is testingA Phase III Trial of ZD4054 (Zibotentan) (Endothelin A Antagonist) in Hormone Resistant Prostate Cancer With Bone MetastasesWho this might be right forProstate Cancer AstraZeneca 896
Large-scale testing (Phase 3)Active Not RecruitingNCT06087835What this trial is testingStudy to Investigate Efficacy, Safety, and Tolerability of Zibotentan/Dapagliflozin Compared to Dapagliflozin in Participants With Chronic Kidney Disease and High Proteinuria (ZENITH High Proteinuria)Who this might be right forChronic Kidney Disease With High Proteinuria AstraZeneca 1,835
Not applicableStudy completedNCT00452283What this trial is testingChanges in Eye Pressure and Anterior Chamber Depth With Oral Endothelin Antagonist TherapyWho this might be right forGlaucomaPulmonary Hypertension University of Colorado, Denver 23
Large-scale testing (Phase 3)Study completedNCT01224210What this trial is testingAmbrisentan in Patients With Porto-pulmonary Hypertension A Multicenter Open Label TrialWho this might be right forPortopulmonary Hypertension Tufts Medical Center 30
Large-scale testing (Phase 3)Ended earlyNCT00795639What this trial is testingSitaxsentan Efficacy And Safety Trial With A Randomized Prospective Assessment Of Adding Sildenafil (SR-PAAS)Who this might be right forPulmonary Arterial HypertensionPulmonary Hypertension Pfizer 183
Not applicableWithdrawnNCT02309463What this trial is testingCorrelation of LONGterm Wrist ACTigraphy Recorded Physical Performance & 6-minute Walk Distance in Patients With Pulmonary Arterial HypertensionWho this might be right forPulmonary Arterial Hypertension Actelion
Testing effectiveness (Phase 2)UnknownNCT01617746What this trial is testingExamination of the Bronchoprotective Effect of Endothelin Receptor Blockade in AsthmaWho this might be right forAsthma University of Glasgow 18
Early research (Phase 1)Study completedNCT00722215What this trial is testingEndothelin Receptor Antagonism in Proteinuric NephropathyWho this might be right forChronic Kidney DiseaseProteinuria University of Edinburgh 22
Not applicableStudy completedNCT00814281What this trial is testingAirborne Ultrafine and Fine Particulate Matter: A Cause for Endothelial Dysfunction in Man?Who this might be right forAirway Inflammation Marywood University 24
Early research (Phase 1)Study completedNCT00613691What this trial is testingA Phase I, Open-label, Ascending Dose Study of the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of the Endothelin B Agonist, SPI-1620, in Patients With Recurrent or Progressive CarcinomaWho this might be right forCarcinoma Spectrum Pharmaceuticals, Inc 36
Testing effectiveness (Phase 2)Study completedNCT01662037What this trial is testingBosentan Therapy in Children With Functional Single VentricleWho this might be right forCongenital Heart DefectsFunctional Single Ventricle Shanghai Jiao Tong University School of Medicine 34
Post-approval studies (Phase 4)UnknownNCT03229694What this trial is testingThe Effect of Tracleer on Tourniquet-associated HypertensionWho this might be right forTourniquetsHypertensionBosentan Xuzhou Medical University 80
Testing effectiveness (Phase 2)Study completedNCT04097314What this trial is testingPrecision Medicine With Zibotentan in Microvascular AnginaWho this might be right forMicrovascular Angina NHS Greater Glasgow and Clyde 225
Not applicableUnknownNCT04732650What this trial is testingReal World Difference After Changing Medication From Nonselective to Selective Endothelin Receptor Antagonist in Stable Eisenmenger SyndromeWho this might be right forEisenmenger Complex Samsung Medical Center 40
Very early researchLooking for participantsNCT04449198What this trial is testingType 1 Diabetes, Endothelin, and Skeletal Muscle Mitochondrial Dysfunction: The Role of Sirtuin-1Who this might be right forType 1 Diabetes Augusta University 24