Clinical trials: Vascular Thrombosis
Macular Edema Secondary to Central Retinal Vein Occlusion
Vascular Endothelial Growth Factor (VEGF) Trap-Eye: Investigation of Efficacy and Safety in Central Retinal Vein Occlusion (CRVO)
This is a phase 3 study to determine the efficacy of VEGF Trap-Eye injected into the eye on vision function in subjects with macular edema as a consequence of central retinal vein occlusion.
- Trial name
- NCT00943072
- Testing
- VEGF Trap-Eye 2.0mg
- Where
- 61 sites in United States, Canada and 3 more
- Volunteers
- 189 people
- Sponsor
- Regeneron Pharmaceuticals
ST-segment Elevation Myocardial Infarction (STEMI)
Efficacy of Thrombus Aspiration in Patients With Acute ST-Segment Elevation Myocardial Infarction: A Prospective, Multicenter, Randomized, Controlled, Single-Blind Clinical Trial
The goal of this clinical trial is to learn if adding standardized manual thrombus aspiration to primary percutaneous coronary intervention (PPCI) works better to improve heart health outcomes and protect long-term heart function…
- Trial name
- TRAP-MI (NCT07551700)
- Testing
- Manual Thrombus Aspiration, Primary Percutaneous Coronary Intervention (PPCI)
- Volunteers
- 6,760 people
- Sponsor
- First Affiliated Hospital Xi'an Jiaotong University
Anticoagulant Therapy
In Vitro Diagnostic Test for DOAC in Urine
This trial is conducted to assess the performance and handling of the in vitro diagnostic (IVD) device for oral direct factor Xa and thrombin inhibitors from urine samples of patients on treatment with direct oral anticoagulants…
- Trial name
- PADOASU (NCT03182829)
- Testing
- DOAC Dipstick
- Where
- 18 sites in Germany
- Volunteers
- 880 people
- Sponsor
- Doasense GmbH
Retinal Vein Occlusion
Vitreous Level Of Tumor Necrosis Factor Alpha In Patients With Retinal Vein Occlusion
To assess the levels of TNF- α in vitreous samples of patients with retinal vein occlusion prior to administration of intravitreal anti-VEGF and compare them to levels in vitreous samples of normal subjects so as to investigate…
- Trial name
- NCT05532475
- Testing
- measurement of vitreous level of tumor necrosis factor alpha
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Kasr El Aini Hospital
Macular Degeneration, Macular Edema
A Study of the Safety and Efficacy of a New Treatment for Macular Edema Resulting From Branch Retinal Vein Occlusion
This study will evaluate the safety and efficacy of the intravitreal implant of dexamethasone for the treatment of macular edema associated with branch retinal vein occlusion.
- Conditions
- Macular Degeneration, Macular Edema, Branch Retinal Vein Occlusion
- Trial name
- NCT00308477
- Testing
- dexamethasone
- Where
- 12 sites in Japan
- Sponsor
- Sanwa Kagaku Kenkyusho Co., Ltd.
Superficial Vein Thrombosis, D-dimer
Superficial Vein Thrombosis Testing in the Emergency Department
Superficial vein thrombosis (SVT) occurs when blood in a vein directly under the skin clots. SVT causes vein tenderness, pain, and skin discolouration. Over time, the vein hardens into a firm, nontender, easily palpable lump.
- Trial name
- SVTest (NCT07671300)
- Testing
- D-dimer
- Where
- Canada
- Volunteers
- 400 people
- Sponsor
- Dr. Kerstin de Wit
Pulmonary Embolism
Supervised Exercise Following Pulmonary Embolism
In a randomized controlled design the study aims to investigate whether an intervention of 8 weeks supervised bicycle training program in addition to usual care can positively influence the physical capacity and quality of life…
- Trial name
- NCT04257357
- Testing
- 8-weeks supervised exercise program, Active control
- Sponsor
- Central Jutland Regional Hospital
Myocardial Infarction, STEMI
Cost-effectiveness of Genotype Guided Treatment With Antiplatelet Drugs in STEMI Patients: Optimization of Treatment (POPular Genetics)
Rationale: the use of antiplatelet drugs (i.e. clopidogrel, ticagrelor or prasugrel) is crucial in the treatment of patients undergoing percutaneous coronary intervention (PCI) with stent implantation to prevent atherothrombotic…
- Trial name
- NCT01761786
- Testing
- CYP2C19 genotyping
- Where
- 10 sites in Belgium, Italy and 1 more
- Volunteers
- 2,700 people
- Sponsor
- Vera HM Deneer
Cardiac and Hemodynamic Response, Blood Flow Distribution and Oxygen Uptake Efficiency
Effects of Aerobic Interval and Continuous Exercise Trainings in Patients With Chronic Heart Failure
Heart failure (HF) is a major and increasingly common cardiovascular syndrome, and is the end result of many cardiovascular disorders.
- Conditions
- Cardiac and Hemodynamic Response, Blood Flow Distribution and Oxygen Uptake Efficiency, Hemorheology Modulated by Erythrocyte, Atherothrombosis Modulated by Monocyte
- Trial name
- NCT01229670
- Testing
- exercise
- Where
- Taiwan
- Volunteers
- 90 people
- Sponsor
- Chang Gung Memorial Hospital
Venous Thromboembolism (VTE)
Evaluation of the Predictive Value of the Microvesicle Coagulo-lytic Balance in the Recurrence of Venous Thrombosis
Venous thromboembolism (VTE) including deep vein thrombosis (DVT) and pulmonary embolism (PE) affects about 1,200,000 individuals each year in Europe.
- Trial name
- MICROREVE (NCT03265054)
- Testing
- Analysis of plasma samples
- Where
- France
- Volunteers
- 300 people
- Sponsor
- Assistance Publique Hopitaux De Marseille
May-Thurner Syndrome
Rivaroxaban for the Prevention of Deep Vein Thrombosis in Patients With Left Iliac Vein Compression - The PLICTS Study
The purpose of this study is to evaluate the efficacy and safety of rivaroxaban for the prevention of deep vein thrombosis in patients with left iliac vein compression treated with stent implantation.
- Trial name
- PLICTS (NCT04067505)
- Testing
- Rivaroxaban, Warfarin, Nadroparin
- Where
- 9 sites in China
- Volunteers
- 224 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Cardiovascular Diseases, Heart Diseases
Novel Hemostatic Cardiac Risk Factors in Framingham
To investigate hemostatic variables in relation to cardiovascular risk in the Framingham Offspring Study cohort.
- Conditions
- Cardiovascular Diseases, Heart Diseases, Death, Sudden, Cardiac, Myocardial Infarction
- Trial name
- NCT00005356
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Macular Edema
A Study to Evaluate an Updated Dexamethasone Intravitreal (Into the Eye) Applicator in Adult Participants With Macular Edema Due to Diseases of the Retina
The Dexamethasone Posterior Segment Drug Delivery System (DEX PS DDS) Applicator is used to deliver an implant with medicine to the eye. AbbVie is updating the DEX PS DDS Applicator.
- Trial name
- NCT04976777
- Testing
- Updated DEX PS DDS Applicator, Approved DEX PS DDS Applicator, Dexamethasone
- Where
- 7 sites in United States
- Volunteers
- 54 people
- Sponsor
- AbbVie
Venous Thromboembolism
Comparison of Oral Anticoagulants for Extended VEnous Thromboembolism
Comparison of Oral anticoagulants (warfarin, apixaban and rivaroxaban) for extended VEnous Thromboembolism.
- Trial name
- COVET (NCT03196349)
- Testing
- Warfarin, Apixaban 2.5 MG, Rivaroxaban 10 MG
- Where
- United States
- Volunteers
- 44 people
- Sponsor
- Duke University
Branch Retinal Vein Occlusion
Comparison of Intravitreal Ranibizumab and Macular Laser Photocoagulation for ME Following Branch Retinal Vein Occlusion (BRVO)
This study is designed to evaluate the efficacy of intravitreal Ranibizumab in comparison with macular laser photocoagulation as treatments for macular edema secondary to branch retinal vein occlusion.
- Trial name
- NCT01189526
- Testing
- Ranibizumab, macular laser photocoagulation
- Where
- South Korea
- Volunteers
- 60 people
- Sponsor
- Seoul Retina Investigator Group
Pulmonary Embolism
YEARS Score vs CTPA in Pulmonary Embolism
The investigators' aim in this study is to assess the sensitivity and accuracy of YEARS algorithm in the diagnosis of PE.
- Trial name
- NCT06067308
- Testing
- Performance of CTPA
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Kasr El Aini Hospital
Venous Thromboembolism
Long-Term Low-Molecular-Weight Heparin Versus Oral Anticoagulants in Deep Venous Thrombosis
The purpose of this study is to evaluate whether low-molecular-weight heparin could be equally or more effective than oral anticoagulation in the long-term treatment of deep venous thrombosis.
- Trial name
- NCT00689520
- Testing
- tinzaparin, acenocoumarol
- Where
- 2 sites in Spain
- Volunteers
- 241 people
- Sponsor
- Hospital Universitari de Bellvitge
Central Retinal Vein Occlusion
Predictive Factors of Ranibizumab Treatment in Macular Edema With CRVO
Recent studies have shown that intravitreal injection of anti-VEGF agent, Lucentis (Ranibizumab) is effective for macular edema associated with central retinal vein occlusion (CRVO).
- Trial name
- CRVO (NCT02091505)
- Testing
- Ranibizumab
- Where
- Japan
- Volunteers
- 30 people
- Sponsor
- Mie University
Atrial Fibrillation (AF), Pulmonary Embolism (PE)
Exclusion of Left Atrial Appendage Thrombus in Emergency Department Patients With Atrial Fibrillation Undergoing CT to Assess for Pulmonary Embolus: A Feasibility Study
This study aims to investigate whether a quick, additional CT scan of the heart, performed immediately after a standard CT scan for pulmonary embolism, can effectively detect blood clots in the left atrial appendage (LAA) in…
- Conditions
- Atrial Fibrillation (AF), Pulmonary Embolism (PE), Left Atrial Appendage Thrombosis
- Trial name
- ELATE-AF (NCT07647939)
- Testing
- Delayed Un-gated CT Scan for Left Atrial Appendage Thrombus, Delayed Gated CT Scan for Left Atrial Appendage Thrombus
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Northwell Health
Pulmonary Embolism
Prognostic Value of Computed Tomography (CT) Scan in Hemodynamically Stable Patients With Acute Symptomatic Pulmonary Embolism
The objectives of the PROTECT study are: To assess the role of CT pulmonary angiography in the risk stratification of hemodynamically stable patients with acute symptomatic pulmonary embolism (PE).
- Trial name
- PROTECT (NCT00880737)
- Where
- Spain
- Volunteers
- 850 people
- Sponsor
- Carlos III Health Institute
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