Clinical trials: Cardiovascular Bleeding
Hereditary Hemorrhagic Telangiectasia, Arteriovenous Malformations
Comprehensive HHT Outcomes Registry of the United States (CHORUS)
The Comprehensive HHT Outcomes Registry of the United States (CHORUS) is an observational registry of patients diagnosed with Hereditary Hemorrhagic Telangiectasia (HHT).
- Conditions
- Hereditary Hemorrhagic Telangiectasia, Arteriovenous Malformations, Telangiectasia, Epistaxis
- Trial name
- CHORUS (NCT06259292)
- Where
- 16 sites in United States
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- Cure HHT
Head Injury, Subarachnoid Hemorrhage
Influence of Drainage on EVD ICP-signal
This observational study investigates ICP signals obtained through an external ventricular drain in the brain connected with an external transducer.
- Trial name
- NCT03164434
- Where
- Belgium
- Volunteers
- 10 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Bleeding Disorder
Bleeding of Unknown Cause: a Swiss Case-control Study
The goal of this prospective cohort is to identified specific biological patterns in patients with a bleeding of unknown cause and to study the specific mechanisms of the bleeding disorder for each subset of patients.
- Trial name
- SWISS-BUC (NCT05713734)
- Testing
- Thrombin generation, Fibrinolysis, Fibrin clot structure
- Where
- 7 sites in Switzerland
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- University Hospital, Geneva
Necrotizing Enterocolitis, Intraventricular Hemorrhage
PUFAs in Preterm Infants
The research endeavors to examine the critical composition of Polyunsaturated Fatty Acids (PUFAs) in premature infants across different gestational stages and under varying disease conditions, and delineate the metabolic…
- Conditions
- Necrotizing Enterocolitis, Intraventricular Hemorrhage, BPD - Bronchopulmonary Dysplasia, Sepsis
- Trial name
- PIPI (NCT06045130)
- Volunteers
- 600 people
- Sponsor
- The First Hospital of Jilin University
Immune Thrombocytopenia (ITP), Acute Ischemic Stroke
Longitudinal Cohort Study on Immune Thrombocytopenia Complicated With Acute Ischemic Stroke
Immune thrombocytopenia (ITP) is an acquired bleeding disorder mediated by immune-related platelet destruction and impaired platelet production.
- Trial name
- NCT07070193
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Peking University People's Hospital
Head Injury, Traumatic Brain Injury
Selective CT for Anticoagulated Head Injured Patients
The goal is to derive and a clinical decision rule for safe exclusion of traumatic brain injury without neuroimaging in head-injured ED patients who take anticoagulant medications. The objectives are to: 1.
- Conditions
- Head Injury, Traumatic Brain Injury, Intracranial Hemorrhage, Traumatic, Blunt Head Injury
- Trial name
- Can-SCAHn (NCT05364749)
- Where
- 7 sites in Canada
- Volunteers
- 4,000 people
- Sponsor
- Dr. Kerstin de Wit
Intracerebral Hemorrhage, CAA - Cerebral Amyloid Angiopathy
MRI-markers to Monitor Small Vessel Disease Dynamics in the Prognosis of Small Vessel Disease-associated, Cerebrovascular Events
This is a nested cohort study in the PRO-SVD cohort. Small vessel disease is a chronic disease and is thought to progress over time.
- Conditions
- Intracerebral Hemorrhage, CAA - Cerebral Amyloid Angiopathy, Cerebral Small Vessel Diseases
- Trial name
- MRI-PRO-SVD (NCT05773235)
- Testing
- Combined 3- and 7 Tesla-MRI
- Where
- Switzerland
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Aneurysmal Subarachnoid Hemorrhage
Long-term Prognosis of Emergency Aneurysmal Subarachnoid Hemorrhage
Rupture of intracranial aneurysms can lead to extensive subarachnoid hemorrhage (SAH), a potentially fatal neurological emergency with mortality rates ranging from 8 to 67%.
- Trial name
- LongTEAM (NCT04785976)
- Testing
- Surgical clipping and endovascular coiling
- Where
- 2 sites in China
- Volunteers
- 5,000 people
- Sponsor
- Beijing Tiantan Hospital
Traumatic Brain Hemorrhage
SAFETY: Stabilization Points to Third Hospital Line Assessment oF the Impact of the usE of Infrascanner Model 2500 to Provide Decision Support for Diagnosis/Screening of Traumatic Brain InjurY in Ukraine
The Infrascanner model 2500 is a handheld, noninvasive device that is FDA-cleared to detect traumatic intracranial hematomas. FDA clearance K200203 was issued in 2020, K211617 added pediatric age group to the IFU in 2022, and…
- Trial name
- SAFETY (NCT07014748)
- Testing
- Handheld brain hematoma detector
- Where
- 4 sites in United States, Ukraine
- Volunteers
- 600 people
- Sponsor
- InfraScan, Inc.
Infant, Very Low Birth Weight, Infant, Premature, Diseases
Regulation of Cerebral Blood Flow in Very Low Birth Weight Infants
Advances in newborn intensive care have lead to dramatic improvements in survival for the most premature infants-often weighing 1 pound at birth.
- Conditions
- Infant, Very Low Birth Weight, Infant, Premature, Diseases, Cerebral Hemorrhage
- Trial name
- NCT00579943
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- University of Arkansas
Aortitis, Cutaneous Vasculitis
VCRC Tissue Repository
The purpose of this study is to collect existing tissue specimens from subjects enrolled in Vasculitis Clinical Research Consortium (VCRC) studies.
- Conditions
- Aortitis, Cutaneous Vasculitis, Eosinophilic Granulomatosis With Polyangiitis, Giant Cell Arteritis
- Trial name
- NCT02967068
- Where
- 8 sites in United States, Canada
- Volunteers
- 1,000 people
- Sponsor
- University of Pennsylvania
Coronary Artery Disease
Enoxaparin Versus Unfractionated Heparin in PCI
Enoxaparin 0.75mg/kg BW is not inferior to weight adjusted unfractionated heparin as anticoagulation for PCI
- Trial name
- NCT00439855
- Testing
- Enoxaparin i.v., unfractionated heparin
- Where
- Switzerland
- Volunteers
- 2,100 people
- Sponsor
- Triemli Hospital
Dipeptidyl-peptidase-4, STEMI
Plasma Dipeptidyl-peptidase-4 Activities With No-reflow and Bleeding
Dipeptidyl-peptidase-4 (DPP4) is an important regulator of incretins and inflammation, and participates in the pathophysiological process of acute myocardial infarction (AMI).
- Conditions
- Dipeptidyl-peptidase-4, STEMI, PCI, No-reflow
- Trial name
- NCT02849691
- Volunteers
- 747 people
- Sponsor
- Chinese PLA General Hospital
Traumatic Brain Injury, Subarachnoid Hemorrhage
Cerebral Blood Flow (CBF) Disturbances Following Traumatic Brain Injury (TBI) and Subarachnoid Hemorrhage (SAH)
It is a "proof of concept" study, aimed to evaluate whether the "optimal CPP", defined by the best PRx, corresponds to the acceptable CBF values in patients affected by CBF disfunction caused by TBI or SAH.
- Trial name
- NCT00807833
- Where
- Italy
- Volunteers
- 20 people
- Sponsor
- Azienda Ospedaliera San Gerardo di Monza
Ischemic Stroke, Hemorrhagic Shock
Predictors Of Stroke Outcome In Chidren
Stroke can be defined as an abrupt loss of brain function that is caused by decreased cerebral blood flow. Stroke can occur at all stages of life, but presentation is variable depending on age, involved artery, and underlying…
- Trial name
- NCT04331457
- Testing
- Brain magnetic resonance imaging (MRI) , computed tomography (CT)
- Volunteers
- 30 people
- Sponsor
- Assiut University
Traumatic Intracranial Haemorrhage
OPtimal Timing of Thromboprophylaxis in Traumatic IntraCranial Haemorrhage (OPTTTICH Feasibility Study)
Victims of trauma with severe head injury who have bled into their brains are at high risk of developing blood clots in their legs. These blood clots can break off and travel through the bloodstream to the lungs causing death.
- Trial name
- OPTTTICH (NCT01589393)
- Testing
- Enoxaparin
- Where
- Canada
- Volunteers
- 52 people
- Sponsor
- McMaster University
Fibrinogen, Spine Deformity
Effect of Prophylactic Fibrinogen Concentrate In Scoliosis Surgery
EFISS is a prospective, randomized, placebo-controlled trial testing the feasibility, safety and efficacy of prophylactic administration of fibrinogen in paediatric spinal surgery.
- Conditions
- Fibrinogen, Spine Deformity, Coagulopathy, Consumption, Bleeding
- Trial name
- EFISS (NCT05391412)
- Testing
- Fibrinogen Concentrate Human
- Where
- Czechia
- Volunteers
- 32 people
- Sponsor
- Brno University Hospital
Altered Mental Status, Sepsis
Pre-hospital Ventilation Clinical Study
This study will collect and characterize ventilator use during patient care with a ZOLL 731 Series ventilator in a pre-hospital setting.
- Conditions
- Altered Mental Status, Sepsis, Heart Failure, Hemorrhage
- Trial name
- NCT05604430
- Testing
- 731 Series Ventilator
- Where
- 5 sites in United States
- Volunteers
- 500 people
- Sponsor
- Zoll Medical Corporation
Infant ALL, Congenital Heart Disease
Determining the Effect of Two Different Methods in Children to Maintain Drain Patency After Cardiac Surgery
In this study, it was aimed to determine the effect of the use of milking and sucking methods on bleeding amount, vital signs and oxygen saturation in children with chest and mediastinal drains after cardiac surgery.
- Trial name
- NCT04454294
- Testing
- Control, Experimental Group (Absorption Group), Experimental Group (Milking Group)
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people
- Sponsor
- Acibadem University
Coronary Artery Disease
Prognosis and Antiplatelet Strategies for Patients With PCI and High Bleeding Risk:A Study Protocol
Percutaneous coronary intervention (PCI) is an important treatment strategy for patients with coronary artery disease. Combined bleeding after PCI significantly increases the risk of death in patients.
- Trial name
- NCT05369442
- Where
- China
- Volunteers
- 1,300 people
- Sponsor
- West China Hospital