Vascular disorder
MONDO:0005385A general term used to describe any disease affecting blood vessels]. It includes vascular abnormalities caused by degenerative, metabolic and inflammatory conditions, embolic diseases, coagulative disorders, and functional disorders such as posteri or reversible encephalopathy syndrome.
Also known as: disease of vasculature, disease or disorder of vasculature, disorder of vasculature, vascular disorder, vasculature disease, vasculature disease or disorder, vasculopathy
10728 clinical trials for this condition and its sub-types, 141 tagged with Vascular disorder itself.
Follow this condition to get notified about new trialsWhere it sits in the disease tree
Browse by category →Sub-types of Vascular disorder
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Arterial disorder 11 trials · 5,328 incl. sub-types
30 sub-types
- Hypertensive disorder 1,266 trials · 2,144 incl. sub-types Sub-types →
- Coronary artery disorder 1,267 trials · 1,410 incl. sub-types Sub-types →
- Aortic disorder 45 trials · 646 incl. sub-types Sub-types →
- Arteriosclerosis disorder 24 trials · 473 incl. sub-types Sub-types →
- Peripheral arterial disease 317 trials Sub-types →
- Pulmonary embolism 203 trials Sub-types →
- Hypotensive disorder 129 trials · 161 incl. sub-types Sub-types →
- Carotid artery disorder 41 trials · 114 incl. sub-types Sub-types →
- Arterial occlusion 40 trials · 109 incl. sub-types Sub-types →
- Arteritis 5 trials · 104 incl. sub-types Sub-types →
- Large artery stroke 95 trials
- Pediatric arterial ischemic stroke 14 trials
- Pulmonary artery disease 12 trials
- Fibromuscular dysplasia 6 trials Sub-types →
- Carotid web 3 trials
- Sneddon syndrome 2 trials
- Celiac trunk compression syndrome 2 trials
- Cervical artery dissection 2 trials Sub-types →
- Vertebral artery insufficiency 2 trials
- Absence of the pulmonary artery 1 trial
- Anterior spinal artery stroke 1 trial
- Aberrant subclavian artery 0 trials
- Anterior spinal artery syndrome 0 trials
- Basilar artery insufficiency 0 trials
- Fibromuscular dysplasia, multifocal 0 trials
- Pulmonary artery choriocarcinoma 0 trials
- Pulmonary artery leiomyosarcoma 0 trials
- Retinal arterial tortuosity 0 trials
- Splenic artery aneurysm 0 trials
- Subclavian artery aneurysm 0 trials
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Neurovascular disorder 5 trials · 4,209 incl. sub-types
29 sub-types
- Cerebrovascular disorder 108 trials · 3,292 incl. sub-types Sub-types →
- Migraine disorder 393 trials · 414 incl. sub-types Sub-types →
- Retinal vascular disorder 9 trials · 324 incl. sub-types Sub-types →
- Intracranial hypertension 51 trials · 97 incl. sub-types Sub-types →
- Central nervous system vasculitis 3 trials · 55 incl. sub-types Sub-types →
- Trigeminal autonomic cephalalgia 8 trials · 27 incl. sub-types Sub-types →
- Choroid plexus cancer 0 trials · 11 incl. sub-types Sub-types →
- Choroid cancer 0 trials · 10 incl. sub-types Sub-types →
- Hemangioblastoma 9 trials · 10 incl. sub-types Sub-types →
- Lymphatic malformation 5 8 trials
- Choroideremia 6 trials Sub-types →
- Ornithine aminotransferase deficiency 4 trials
- Benign choroid plexus neoplasm 0 trials · 2 incl. sub-types Sub-types →
- Cavernous sinus meningioma 2 trials
- Central nervous system hemangioma 0 trials · 2 incl. sub-types Sub-types →
- Hemangioma of retina 0 trials · 1 incl. sub-types Sub-types →
- Retinal ischemia 1 trial
- Norman-Roberts syndrome 0 trials
- Wyburn-Mason syndrome 0 trials
- Benign neoplasm of choroid 0 trials Sub-types →
- Central nervous system angiosarcoma 0 trials
- Choroidal dystrophy, central areolar 2 0 trials
- Choroidal dystrophy, central areolar, 1 0 trials
- Choroidal sclerosis 0 trials Sub-types →
- Eyelid capillary hemangioma 0 trials
- Malignant jugulotympanic paraganglioma 0 trials
- Microcephaly with or without chorioretinopathy, lymphedema, or intellectual disability 0 trials
- Neoplasm of aortic body 0 trials
- Retinal dystrophies primarily involving Bruch's membrane 0 trials Sub-types →
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Ischemic disease 62 trials · 938 incl. sub-types
6 sub-types
- Myocardial ischemia 222 trials · 503 incl. sub-types Sub-types →
- Brain ischemia 55 trials · 283 incl. sub-types Sub-types →
- Limb ischemia 94 trials
- Ischemic bowel disorder 8 trials · 15 incl. sub-types Sub-types →
- Peripheral ischemia 2 trials
- Retinal ischemia 1 trial
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Peripheral vascular disease 57 trials · 432 incl. sub-types
11 sub-types
- Peripheral arterial disease 317 trials Sub-types →
- Telangiectasis 13 trials · 45 incl. sub-types Sub-types →
- Intermittent vascular claudication 33 trials
- Raynaud disease 10 trials
- Erythromelalgia 3 trials · 10 incl. sub-types Sub-types →
- May-Thurner syndrome 8 trials
- Diabetic peripheral angiopathy 5 trials
- Mesenteric vascular occlusion 5 trials
- Priapism 4 trials
- Thromboangiitis obliterans 4 trials
- Livedo reticularis 3 trials
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Ocular vascular disorder 0 trials · 349 incl. sub-types
3 sub-types
- Retinal vascular disorder 9 trials · 324 incl. sub-types Sub-types →
- Optic choroid disorder 6 trials · 26 incl. sub-types Sub-types →
- Conjunctival vascular disorder 0 trials
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Vein disorder 15 trials · 324 incl. sub-types
13 sub-types
- Varicose disease 40 trials · 178 incl. sub-types Sub-types →
- Venous insufficiency 50 trials · 98 incl. sub-types Sub-types →
- Phlebitis 13 trials · 21 incl. sub-types Sub-types →
- Portal vein thrombosis 18 trials
- Central retinal vein occlusion 6 trials · 15 incl. sub-types Sub-types →
- Occlusion of tributary of retinal vein 6 trials
- Cavernous sinus meningioma 2 trials
- Vein of Galen aneurysm 2 trials
- Isolated mesenteric vein thrombosis 0 trials
- Isolated splenic vein thrombosis 0 trials
- Malignant jugulotympanic paraganglioma 0 trials
- Pulmonary vein leiomyosarcoma 0 trials
- Superior vena cava angiosarcoma 0 trials Sub-types →
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Vasculitis 63 trials · 286 incl. sub-types
18 sub-types
- Necrotizing vasculitis 0 trials · 143 incl. sub-types Sub-types →
- Arteritis 5 trials · 104 incl. sub-types Sub-types →
- Central nervous system vasculitis 3 trials · 55 incl. sub-types Sub-types →
- Phlebitis 13 trials · 21 incl. sub-types Sub-types →
- Immune complex mediated vasculitis 0 trials · 18 incl. sub-types Sub-types →
- Hypersensitivity vasculitis 0 trials · 16 incl. sub-types Sub-types →
- Kawasaki disease 15 trials
- Cutaneous vasculitis 4 trials · 5 incl. sub-types Sub-types →
- Deficiency of adenosine deaminase 2 3 trials
- Retinal vasculitis 2 trials
- Aortitis 1 trial
- Choroiditis 0 trials · 1 incl. sub-types Sub-types →
- Livedoid vasculopathy 1 trial
- Secondary vasculitis 0 trials · 1 incl. sub-types Sub-types →
- Shwartzman phenomenon 0 trials
- Autoimmune vasculitis 0 trials Sub-types →
- Lymphangitis 0 trials
- Vasculitis, lymphocytic, nodular 0 trials
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Blood vessel neoplasm 0 trials · 254 incl. sub-types
5 sub-types
- Vascular cancer 1 trial · 150 incl. sub-types Sub-types →
- Benign blood vessel neoplasm 0 trials · 103 incl. sub-types Sub-types →
- Hemangioendothelioma 3 trials · 20 incl. sub-types Sub-types →
- Cavernous sinus meningioma 2 trials
- Neoplasm of aortic body 0 trials
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Vascular insufficiency disorder 1 trial · 244 incl. sub-types
9 sub-types
- Venous insufficiency 50 trials · 98 incl. sub-types Sub-types →
- Tricuspid valve insufficiency 83 trials
- Aortic valve insufficiency 56 trials Sub-types →
- Vertebrobasilar insufficiency 7 trials
- Chronic intestinal vascular insufficiency 4 trials
- Vertebral artery insufficiency 2 trials
- Basilar artery insufficiency 0 trials
- Congenital mitral valve insufficiency 0 trials
- Splenic infarction 0 trials
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Venous thromboembolism 242 trials
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Thrombotic disease 178 trials · 224 incl. sub-types
8 sub-types
- Portal vein thrombosis 18 trials
- Coronary thrombosis 14 trials
- Intracranial thrombosis 12 trials · 13 incl. sub-types Sub-types →
- Heparin-induced thrombocytopenia 5 trials
- Acquired purpura fulminans 0 trials
- Isolated mesenteric vein thrombosis 0 trials
- Isolated splenic vein thrombosis 0 trials
- Marantic endocarditis 0 trials
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Vascular occlusion disorder 27 trials · 182 incl. sub-types
2 sub-types
- Arterial occlusion 40 trials · 109 incl. sub-types Sub-types →
- Retinal vascular occlusion 0 trials · 53 incl. sub-types Sub-types →
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Skin vascular disease 5 trials · 135 incl. sub-types
20 sub-types
- Angioedema 19 trials · 66 incl. sub-types Sub-types →
- Behcet disease 38 trials
- Familial multiple nevi flammei 12 trials
- Chilblain lupus 1 trial · 3 incl. sub-types Sub-types →
- Livedo reticularis 3 trials
- Maffucci syndrome 2 trials
- Sneddon syndrome 2 trials
- Blue rubber bleb nevus 2 trials
- Malignant atrophic papulosis 2 trials
- Pityriasis lichenoides 1 trial Sub-types →
- Bockenheimer syndrome 0 trials
- Cobb syndrome 0 trials
- Wyburn-Mason syndrome 0 trials
- Angioma serpiginosum 0 trials Sub-types →
- Atrophic papulosis 0 trials Sub-types →
- Calciphylaxis cutis 0 trials
- Cutaneous collagenous vasculopathy 0 trials
- Cutis marmorata telangiectatica congenita 0 trials
- Familial cutaneous telangiectasia and oropharyngeal predisposition cancer syndrome 0 trials
- Generalized essential telangiectasia 0 trials
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Hepatic vascular disorder 1 trial · 116 incl. sub-types
11 sub-types
- Portal hypertension 90 trials
- Portal vein thrombosis 18 trials
- Hepatic veno-occlusive disease 6 trials Sub-types →
- Fontan-associated liver disease 5 trials
- Portosinusoidal vascular disease 3 trials Sub-types →
- Budd-Chiari syndrome 1 trial
- Nutmeg liver 1 trial
- Hepatic infarction 0 trials
- Hepatic vein thrombosis 0 trials
- Liver angiosarcoma 0 trials
- Peliosis hepatis 0 trials
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Coronary microvascular disorder 69 trials
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Vascular ectasia 4 trials · 67 incl. sub-types
5 sub-types
- Telangiectasis 13 trials · 45 incl. sub-types Sub-types →
- Familial multiple nevi flammei 12 trials
- Gastric antral vascular ectasia 3 trials
- Lymphangiectasis 3 trials Sub-types →
- Nevus anemicus 0 trials
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Vascular hemostatic disease 62 trials · 63 incl. sub-types
2 sub-types
- Cavernous hemangioma 1 trial Sub-types →
- Shwartzman phenomenon 0 trials
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Lymphatic malformation 17 trials · 56 incl. sub-types
28 sub-types
- Noonan syndrome 22 trials · 25 incl. sub-types Sub-types →
- Lymphatic malformation 5 8 trials
- Anhidrotic ectodermal dysplasia-immunodeficiency-osteopetrosis-lymphedema syndrome 4 trials
- Lymphatic malformation 12 2 trials
- MPI-congenital disorder of glycosylation 1 trial
- Deafness-lymphedema-leukemia syndrome 1 trial
- Dahlberg-Borer-Newcomer syndrome 0 trials
- Hennekam syndrome 0 trials Sub-types →
- Norman-Roberts syndrome 0 trials
- Campomelia, Cumming type 0 trials
- Congenital primary lymphedema of Gordon 0 trials
- Hypotrichosis-lymphedema-telangiectasia syndrome 0 trials
- Hypotrichosis-lymphedema-telangiectasia-renal defect syndrome 0 trials
- Lymphatic malformation 1 0 trials
- Lymphatic malformation 10 0 trials
- Lymphatic malformation 11 0 trials
- Lymphatic malformation 13 0 trials
- Lymphatic malformation 14 0 trials
- Lymphatic malformation 2 0 trials
- Lymphatic malformation 3 0 trials
- Lymphatic malformation 4 0 trials
- Lymphatic malformation 6 0 trials
- Lymphatic malformation 7 0 trials
- Lymphatic malformation 8 0 trials
- Lymphatic malformation 9 0 trials
- Lymphedema-distichiasis syndrome 0 trials
- Microcephaly with or without chorioretinopathy, lymphedema, or intellectual disability 0 trials
- Yellow nail syndrome 0 trials
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Capillary malformation 4 trials · 49 incl. sub-types
6 sub-types
- Hereditary hemorrhagic telangiectasia 34 trials Sub-types →
- Familial multiple nevi flammei 12 trials
- Capillary malformation-arteriovenous malformation syndrome 3 trials Sub-types →
- Angioma serpiginosum 0 trials Sub-types →
- Cutis marmorata telangiectatica congenita 0 trials
- Stork bite 0 trials
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Vascular malformation 32 trials · 34 incl. sub-types
6 sub-types
- Congenital vascular malformation 1 trial · 2 incl. sub-types Sub-types →
- EPHB4-associated vascular malformation spectrum 0 trials Sub-types →
- Cerebral proliferative angiopathy 0 trials
- Fibro-adipose vascular anomaly 0 trials
- Glomuvenous malformation 0 trials
- Splenic venous malformation 0 trials
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Patent ductus arteriosus 28 trials
4 sub-types
- Char syndrome 0 trials
- PDA1 0 trials
- Patent ductus arteriosus 2 0 trials
- Patent ductus arteriosus 3 0 trials
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Cerebral arteriopathy with subcortical infarcts and leukoencephalopathy 16 trials · 19 incl. sub-types
3 sub-types
- Cerebral arteriopathy, autosomal dominant, with subcortical infarcts and leukoencephalopathy, type 1 19 trials
- Cerebral arteriopathy, autosomal dominant, with subcortical infarcts and leukoencephalopathy, type 2 0 trials Sub-types →
- Cerebral arteriopathy, autosomal recessive, with subcortical infarcts and leukoencephalopathy 1 0 trials
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Lymphatic vessel neoplasm 0 trials · 15 incl. sub-types
1 sub-type
- Lymphangioma 5 trials · 15 incl. sub-types Sub-types →
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Familial thoracic aortic aneurysm and aortic dissection 11 trials · 12 incl. sub-types
9 sub-types
- Aortic aneurysm, familial thoracic 1 1 trial
- Aortic aneurysm, familial thoracic 9 1 trial
- Aortic aneurysm, familial thoracic 10 0 trials
- Aortic aneurysm, familial thoracic 12 0 trials
- Aortic aneurysm, familial thoracic 2 0 trials
- Aortic aneurysm, familial thoracic 4 0 trials
- Aortic aneurysm, familial thoracic 6 0 trials
- Aortic aneurysm, familial thoracic 7 0 trials
- Aortic aneurysm, familial thoracic 8 0 trials
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Thoracic outlet syndrome 11 trials
3 sub-types
- Arterial thoracic outlet syndrome 0 trials
- Neurogenic thoracic outlet syndrome 0 trials
- Venous thoracic outlet syndrome 0 trials
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Calciphylaxis 9 trials
2 sub-types
- Calciphylaxis cutis 0 trials
- Visceral calciphylaxis 0 trials
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Arterial calcification of infancy 7 trials
2 sub-types
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2 sub-types
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Loeys-Dietz syndrome 6 trials
6 sub-types
- Loeys-Dietz syndrome 1 0 trials
- Loeys-Dietz syndrome 2 0 trials
- Loeys-Dietz syndrome 4 0 trials
- Loeys-Dietz syndrome 6 0 trials
- Rienhoff syndrome 0 trials
- Aneurysm-osteoarthritis syndrome 0 trials
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Angioosteohypertrophic syndrome 6 trials
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Congenital portosystemic shunt 4 trials
1 sub-type
- Patent ductus venosus 0 trials
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Capillary disorder 0 trials · 4 incl. sub-types
4 sub-types
- Gastric antral vascular ectasia 3 trials
- Capillary leak syndrome 1 trial
- Breast angiomatosis 0 trials
- Capillary lymphangioma 0 trials
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Angiodysplasia 2 trials · 3 incl. sub-types
2 sub-types
- Angiodysplasia of intestine 1 trial
- Angiodysplasia of stomach 0 trials
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2 sub-types
- Moyamoya disease 5 0 trials
- Aortic aneurysm, familial thoracic 6 0 trials
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Superior vena cava syndrome 2 trials
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Arterial tortuosity syndrome 1 trial
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6 sub-types
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Bleeding disorder, vascular-type 0 trials
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Cholesterol embolism 0 trials
2 sub-types
- Atheroembolism of kidney 0 trials
- Blue toe syndrome 0 trials
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Congenital anomaly of hepatic vein 0 trials
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7 sub-types
- Absence of innominate vein 0 trials
- Agenesis of the superior vena cava 0 trials
- Left superior vena cava persisting to left-sided atrium 0 trials
- Persistent left superior vena cava connecting to the left-sided atrium 0 trials
- Primary superior vena cava aneurysm 0 trials
- Right superior vena cava connecting to left-sided atrium 0 trials
- Subaortic course of innominate vein 0 trials
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Congenital renal artery stenosis 0 trials
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Coronary sinus atresia 0 trials
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Coronary sinus stenosis 0 trials
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Fibrocartilaginous embolism 0 trials
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Internal carotid agenesis 0 trials
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Ischemic colitis 0 trials
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Neonatal Marfan syndrome 0 trials
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Pulmonary venoocclusive disease 0 trials
2 sub-types
- Pulmonary venoocclusive disease 1 0 trials
- Pulmonary venoocclusive disease 2 0 trials
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Segmental arterial mediolysis 0 trials
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Vascular disorder of penis 0 trials
Most studied deeper sub-types
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Desperate patients get access to experimental Lab-Made vessel
Disease control Expanded access (paused)This program allows individual patients with vascular disease or end-stage kidney disease on dialysis to request an experimental lab-grown blood vessel (ATEV) if they have no other treatment options and cannot join a clinical study. The vessel is designed to replace or bypass dam…
Sponsor: Humacyte, Inc. • Aim: Disease control
Last updated Sep 17, 2026 00:00 UTC
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Could zapping kidney nerves tame tough high blood pressure?
Disease control OngoingThis study tests a device that uses radiofrequency energy to calm overactive kidney nerves, which can drive high blood pressure. About 1,900 adults with uncontrolled hypertension will receive the procedure and be followed for years. The goal is to see if this approach safely and …
Sponsor: Medtronic Vascular • Aim: Disease control
Last updated Sep 16, 2026 00:00 UTC
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New inhaled drug aims to ease lung scarring and heart strain
Disease control OngoingThis Phase 2 trial tests an inhaled medication called mosliciguat in 135 people who have both lung scarring (interstitial lung disease) and high blood pressure in the lungs. Participants are randomly assigned to receive either the drug or a placebo for 16 weeks. The study measure…
Phase 2 • Sponsor: Pulmovant, Inc. • Aim: Disease control
Last updated Sep 12, 2026 00:00 UTC
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New Clot-Busting device could save lives in pulmonary embolism
Disease control OngoingThis trial is testing a device called the Aventus Thrombectomy System, which suctions out blood clots from the lungs in people with acute pulmonary embolism. The study involves 130 participants aged 18 to 80. The goal is to see if the device is safe and effective at improving blo…
Sponsor: Inquis Medical, Inc. • Aim: Disease control
Last updated Sep 06, 2026 00:00 UTC
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Zapping lung nerves could ease heart Failure-Related high blood pressure
Disease control OngoingThis trial tests a procedure called pulmonary arterial denervation (PADN) for people with heart failure who also have high blood pressure in the lungs. A special catheter delivers radiofrequency energy to nerves in the pulmonary artery, which may help lower pressure and improve h…
Phase 3 • Sponsor: Pulnovo Medical (Wuxi) Co., Ltd. • Aim: Disease control
Last updated Jul 23, 2026 00:00 UTC
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Heart procedure timing trial aims to reduce complications
Disease control OngoingThis trial studies nearly 1,000 people with severe aortic stenosis and blocked coronary arteries who need both a valve replacement (TAVI) and artery stenting (PCI). Researchers want to see if doing the stenting before or after the valve replacement leads to fewer deaths, heart at…
Sponsor: University of Zurich • Aim: Disease control
Last updated Jun 27, 2026 14:00 UTC
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Doulas and smart devices team up to tackle postpartum hypertension
Disease control OngoingThis study tests whether adding a specially trained doula, along with home blood pressure and weight monitoring, can improve blood pressure in women who had high blood pressure during pregnancy. About 454 women will be randomly assigned to usual care or the doula program. The goa…
Sponsor: University of Pittsburgh • Aim: Disease control
Last updated Jun 27, 2026 13:08 UTC
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New pill shows promise for Hard-to-Treat blood cancers
Disease control OngoingThis study tests a daily oral drug called nemtabrutinib (ARQ 531) in 190 people with blood cancers like lymphoma or leukemia that have come back or not responded to prior treatment. The goal is to find a safe dose and see if the drug can shrink tumors. It is an early-phase trial,…
Phase 1/2 • Sponsor: ArQule, Inc., a subsidiary of Merck Sharp & Dohme LLC, a subsidiary of Merck & Co., Inc. (Rahway, NJ USA) • Aim: Disease control
Last updated Jun 27, 2026 13:06 UTC
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Supplement shows promise for kidney Patients' heart health
Disease control OngoingThis study tests whether a natural supplement called nicotinamide riboside can improve artery stiffness and lower blood pressure in people with moderate to severe chronic kidney disease. About 118 adults aged 35-80 will take either the supplement or a placebo for 3 months. The go…
Phase 2 • Sponsor: University of Colorado, Denver • Aim: Disease control
Last updated Jun 27, 2026 13:02 UTC
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New nutrition strategy aims to speed recovery after abdominal surgery
Disease control OngoingThis study tests a structured nutrition plan for 300 ICU patients who had abdominal surgery and cannot eat normally. The plan includes IV nutrition, oral supplements, and a device to measure calorie needs. Researchers will track infections, ICU stay length, and muscle loss to see…
Phase 4 • Sponsor: Duke University • Aim: Disease control
Last updated Jun 27, 2026 12:23 UTC
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Zapping kidney nerves could tame tough blood pressure
Disease control OngoingThis study tests a device that uses ultrasound to disrupt overactive nerves in the kidneys, which can drive high blood pressure. About 282 adults with hypertension will either get the real procedure or a sham (fake) procedure. The goal is to see if this treatment safely lowers bl…
Sponsor: ReCor Medical, Inc. • Aim: Disease control
Last updated Jun 27, 2026 12:23 UTC
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Sound waves vs. high blood pressure: new device shows promise
Disease control OngoingThis study tests a device called Paradise™ that uses ultrasound to calm overactive nerves in the kidneys, which can drive high blood pressure. Researchers will compare the device to a sham (fake) procedure in 154 adults with hypertension who are already taking two blood pressure …
Sponsor: Otsuka Medical Devices Co., Ltd. Japan • Aim: Disease control
Last updated Jun 27, 2026 12:08 UTC
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Catheter study for lung blood clots pulled before it started
Disease control CancelledThis study was designed to test a special catheter that delivers clot-dissolving medicine directly into the lungs of people with blood clots. The trial was withdrawn before enrolling any participants, so no results are available. It would have included adults aged 18 to 80 with s…
Sponsor: Liquet Medical Inc. • Aim: Disease control
Last updated Jun 27, 2026 09:10 UTC
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Heart stent showdown: which device works best for blocked arteries?
Disease control OngoingThis study compares two types of stents (small mesh tubes) used to open blocked heart arteries in people with severe three-vessel coronary artery disease. About 1,550 participants will receive either the SUPRAFLEX Cruz or SYNERGY stent. The goal is to see which stent is safer and…
Sponsor: National University of Ireland, Galway, Ireland • Aim: Disease control
Last updated Jun 27, 2026 09:08 UTC
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New hope for PAH patients: Long-Term drug safety trial opens
Disease control By invitation onlyThis study looks at the long-term safety of the drug ralinepag in people with pulmonary arterial hypertension (PAH), a serious lung condition that makes it hard to breathe. About 1,000 adults who were in earlier ralinepag studies can join. The goal is to see if the drug remains s…
Phase 3 • Sponsor: United Therapeutics • Aim: Disease control
Last updated Jun 27, 2026 09:06 UTC
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Can a blood marker tell fever from infection in stroke?
Knowledge-focused CancelledThis study follows adults hospitalized with hemorrhagic stroke to see how procalcitonin, a blood marker, changes over the first few days. The goal is to determine if procalcitonin can help doctors tell whether a fever is due to a bacterial infection or another cause, potentially …
Sponsor: CAMC Health System • Aim: Knowledge-focused
Last updated Aug 23, 2026 00:00 UTC
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Can lifestyle choices after a stroke extend life and prevent a second one?
Knowledge-focused OngoingThis study follows 800 adults who have had their first ischemic stroke in Central Norway for up to 10 years. Researchers will track how physical activity, medication use, and control of blood pressure and cholesterol affect the risk of death, another stroke, or severe disability.…
Sponsor: Norwegian University of Science and Technology • Aim: Knowledge-focused
Last updated Aug 15, 2026 00:00 UTC
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New coil survey aims to improve blood vessel treatments
Knowledge-focused By invitation onlyThis study surveys doctors who use Concerto Versa detachable coils to treat various blood vessel conditions like aneurysms and varicose veins. About 30 patients will be included, and doctors report how well the coils work and any problems within 72 hours. The goal is to collect e…
Sponsor: Medtronic Endovascular • Aim: Knowledge-focused
Last updated Aug 13, 2026 00:00 UTC
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Massive heart biobank aims to unlock genetic secrets of cardiovascular disease
Knowledge-focused By invitation onlyThis study collects blood and tissue samples from up to 500,000 adults, including heart patients, their family members, and healthy individuals. Researchers will analyze these samples to find molecular and genetic markers linked to heart disease. The goal is to improve understand…
Sponsor: University of California, San Francisco • Aim: Knowledge-focused
Last updated Jul 16, 2026 00:00 UTC
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New sensor could spot hidden blood flow trouble after surgery
Knowledge-focused OngoingThis study tests a small sensor placed in reconstructed tissue after flap surgery. The sensor measures CO2 and temperature continuously for up to 10 days to detect early signs of poor blood flow. If it works, doctors could be alerted sooner and take action to save the tissue. Abo…
Sponsor: Oslo University Hospital • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:28 UTC
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New sensor could save replanted limbs by spotting trouble early
Knowledge-focused OngoingThis study tests a small sensor placed in the muscle of a replanted arm or leg after traumatic amputation. The sensor continuously measures carbon dioxide and temperature to detect blocked blood flow early. If a problem is found, doctors can quickly operate to restore blood flow.…
Sponsor: Oslo University Hospital • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:25 UTC
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New study aims to personalize monitoring of aortic aneurysms
Knowledge-focused By invitation onlyThis study is collecting data from 400 people with abdominal aortic aneurysms to improve how doctors predict aneurysm growth. The goal is to create more personalized monitoring plans. Participants will have regular check-ups and imaging tests to track changes over time.
Sponsor: Karolinska University Hospital • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:05 UTC
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Virtual doctor visits tested for vascular care – but study never started
Knowledge-focused CancelledThis study planned to compare virtual clinic visits (using video calls on tablets) with in-person visits for people with vascular diseases. Doctors would classify patients as low, moderate, or high risk for treatment after each visit type. The goal was to see if virtual visits co…
Sponsor: CAMC Health System • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:00 UTC
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Dialysis patients: new markers could predict heart and bone risks
Knowledge-focused OngoingThis study looks at 475 people on hemodialysis to find better markers for bone disease and blood vessel hardening. Researchers are checking if new markers can predict heart attacks, strokes, and death better than current tests. The goal is to improve monitoring and care for dialy…
Sponsor: Medical University of Graz • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:10 UTC
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Heart drug study cancelled before it began
Knowledge-focused CancelledThis study was designed to see if a cholesterol-lowering drug called a PCSK9 inhibitor could also reduce inflammation in the arteries of people with heart disease. Researchers planned to use a special imaging scan to measure inflammation. The study was withdrawn before enrolling …
Sponsor: Massachusetts General Hospital • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:51 UTC
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Hospital study on vascular admissions withdrawn before starting
Knowledge-focused CancelledThis study aimed to create a 12-month profile of patients admitted for vascular surgery at University Hospital Limerick in Ireland. The goal was to understand patient characteristics like frailty and other health conditions to improve hospital services and reduce length of stay. …
Sponsor: University Hospital of Limerick • Aim: Knowledge-focused
Last updated Jun 26, 2026 17:58 UTC
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Diet study for surgery patients withdrawn before starting
Knowledge-focused CancelledThis study was designed to see if a short-term protein-calorie restriction diet before elective vein graft surgery is practical and how it affects the body. It planned to enroll adults scheduled for non-emergency lower extremity vein bypass surgery. However, the trial was withdra…
Sponsor: Brigham and Women's Hospital • Aim: Knowledge-focused
Last updated Jun 26, 2026 17:48 UTC
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CT scan software could replace risky artery tests in pancreatic cancer surgery
Knowledge-focused By invitation onlyThis study tests a new computer tool that uses CT scans to predict how blood flow will change during major abdominal surgery for pancreatic cancer. Currently, doctors must use an invasive procedure called angiography to check blood flow, which carries risks. The tool aims to make…
Sponsor: Hospital Clinic of Barcelona • Aim: Knowledge-focused
Last updated Jun 26, 2026 13:27 UTC