Clinical trials: Blood Clot, open to volunteers
Portal Vein Thrombosis, Anticoagulant Therapy
Direct Oral Novel Anticoagulants for Patients With High-risk Gastroesophageal Variceal Bleeding and Portal Vein Thrombosis
This study aims to explore the safety and efficacy of oral administration of a novel anticoagulant (rivaroxaban) in patients with cirrhosis accompanied by high-risk esophagogastric variceal bleeding and portal vein thrombosis…
- Conditions
- Portal Vein Thrombosis, Anticoagulant Therapy, Variceal Bleeding
- Trial name
- NCT07602062
- Testing
- Rivaroxaban
- Where
- China
- Volunteers
- 175 people
- Sponsor
- Shanghai Zhongshan Hospital
Bleeding, Colorectal Disorders
Preoperative Tranexamic Acid (TXA) to Prevent Bleeding in Patients Undergoing Major Colorectal Surgery
The goal of this prospective pragmatic randomized clinical trial is to determine if preoperative administration of tranexamic acid (TXA) reduces bleeding during and after major colorectal surgery.
- Conditions
- Bleeding, Colorectal Disorders, Thromboembolism, Tranexamic Acid
- Trial name
- NCT06657924
- Testing
- Tranexamic acid
- Where
- United States
- Volunteers
- 394 people
- Sponsor
- Kristen Ban
Pulmonary Embolism
Inari VISION Registry
This registry is a global prospective, non-randomized, multicenter, observational, active post-market data collection of Inari Medical devices and products.
- Trial name
- NCT06600542
- Testing
- Inari Medical Commercially Available Devices
- Where
- 14 sites in France, Germany and 3 more
- Volunteers
- 1,000 people
- Sponsor
- Inari Medical
Acute Ischemic Stroke, Cerebrovascular Disorders
Brain, Blood And Clot or Tissue Registry And Collaboration
This is a prospective open enrollment biorepository to collect and evaluate blood and tissue collected during cerebrovascular procedures, which will then be used for the purposes of identifying biological markers, inflammatory…
- Trial name
- BACTRAC (NCT03153683)
- Testing
- Registry
- Where
- United States
- Volunteers
- 1,000 people
- Sponsor
- Justin Fraser
Left Ventricular Thrombus
LVT DURATION: Pilot Study of Anticoagulation Duration for Left Ventricular Thrombus
The LVT DURATION (Optimal Duration of Anticoagulation for LV Thrombus) is a pilot study planned to assess the practicalities of conducting a randomised control trial (RCT) whilst establishing data around the ideal duration of…
- Trial name
- LVT Duration (NCT07246005)
- Testing
- Continue rivaroxaban or apixaban or warfarin, Discontinue rivaroxaban or apixaban or warfarin
- Where
- United Kingdom
- Volunteers
- 120 people
- Sponsor
- Queen Mary University of London
Cancer, Venous Thromboembolism
Identification of Novel Biomarkers to Aid in the Detection of Occult Cancer in Patients With Venous Thromboembolism
Venous thromboembolism is a common and serious complication in cancer, and is associated with a substantially increased morbidity and mortality. Furthermore, VTE may be the earliest sign of cancer.
- Trial name
- NCT03781531
- Where
- 2 sites in Sweden
- Volunteers
- 1,000 people
- Sponsor
- Danderyd Hospital
Immune Thrombocytopenia, Thrombotic Thrombocytopenic Purpura
Longitudinal Cohort of Thrombosis and Hemostasis Diseases
This is a multicenter, prospective, longitudinal, observational cohort study to investigate thrombosis and hemostasis diseases in Chinese patients.
- Conditions
- Immune Thrombocytopenia, Thrombotic Thrombocytopenic Purpura, Hemophilia A, Acquired, Disseminated Intravascular Coagulation
- Trial name
- NCT06727669
- Where
- 5 sites in China
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Peking University People's Hospital
Blood Coagulation Disorders, Inherited, Thrombotic Disorder
Evaluation of Hemostasis in Bleeding and Thrombotic Disorders
The objective of this study will be to assess the coagulation system in-vitro in a variety of bleeding and clotting disorders using the ROTEG analyzer and the thrombin generation assay.
- Trial name
- NCT00178594
- Where
- 2 sites in United States
- Volunteers
- 1,000 people
- Sponsor
- The University of Texas Health Science Center, Houston
Cerebral Venous Sinus Thrombosis, Deep Cerebral Vein Thrombosis
Cerebral Venous Thrombosis Cohort Study in China Mainland
This study was aimed to reveal the clinical features,natural history of the diseases and current therapeutic situations of cerebral venous thrombosis (CVT) in China mainland.
- Conditions
- Cerebral Venous Sinus Thrombosis, Deep Cerebral Vein Thrombosis, Cortical Vein Thrombosis
- Trial name
- CCC (NCT03919305)
- Where
- China
- Volunteers
- 3,000 people
- Sponsor
- Capital Medical University
Peripheral Arterial Disease (PAD), Amputation
Personalizing Thromboprophylaxis for Patients With Peripheral Artery Disease
The goal of this clinical trial is to determine whether a personalised blood clot prevention plan is more effective than standard treatment in adults with peripheral artery disease (PAD) who have undergone a procedure to restore…
- Conditions
- Peripheral Arterial Disease (PAD), Amputation, Thrombosis, Thrombosis (Stent Thrombosis)
- Trial name
- NCT07613840
- Testing
- Aspirin, Clopidogrel, Ticagrelor
- Where
- 2 sites in United States
- Volunteers
- 484 people
- Sponsor
- Massachusetts General Hospital
Bioprosthetic Valve Failure, Prosthetic Heart Valve Dysfunction
REVIVE-FR Registry
This registry aims to investigate treatment options for patients whose previously implanted biological aortic heart valve no longer functions properly.
- Conditions
- Bioprosthetic Valve Failure, Prosthetic Heart Valve Dysfunction, Structural Valve Deterioration, Prosthetic Heart Valve Thrombosis
- Trial name
- NCT07885761
- Testing
- TAVI-in-SAVR (Valve-in-Valve), THV-in-THV (Redo-TAVI), Surgical Explantation of a Failed Transcatheter Heart Valve
- Volunteers
- 200 people
- Sponsor
- Institut für Pharmakologie und Präventive Medizin
Liver Transplantation
Assessment of a Quantra-guided Transfusion Algorithm in Liver Transplantation
Liver transplantation carries a substantial risk of bleeding, making precise haemostasis control essential, although assessing coagulation remains challenging.
- Trial name
- QUALIVERT (NCT06749405)
- Testing
- Transfusion algorithm based on Quantra®, Conventional transfusion algorithm
- Where
- France
- Volunteers
- 56 people
- Sponsor
- University Hospital, Toulouse
Acute Ischemic Stroke, Cerebral Infarction
Safely Quenching Complement in Stroke Survivors
This study will include adults (ages 18-80) who have had a stroke caused by a large blood clot blocking blood flow in the brain.
- Trial name
- SUCCESS (NCT07495722)
- Testing
- Pegcetacoplan Injection [Empaveli]
- Volunteers
- 20 people
- Sponsor
- Columbia University
Infective Endocarditis
Prospective Cohort Study of Patients With Infective Endocarditis at Pitié-Salpêtrière Hospital
Infective endocarditis (IE) is a severe condition associated with high mortality. Due to the relative low prevalence of IE, prospective data are lacking and current guidelines are mostly based on expert consensus with low level…
- Trial name
- EIPSL (NCT04992923)
- Where
- France
- Volunteers
- 700 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Atrial Fibrillation (AF)
Discontinuation of Anticoagulation With Intensive Rhythm Monitoring in Post-ablation Patients With Atrial Fibrillation
DIAMOND-AF is a multicenter, randomized, open-label trial evaluating whether discontinuing oral anticoagulation after successful atrial fibrillation ablation can reduce bleeding risk without increasing death or thromboembolism…
- Trial name
- DIAMOND-AF (NCT06871228)
- Testing
- NOAC discontinuation, NOAC continuation, Smartwatch single-lead ECG monitoring
- Where
- 22 sites in China
- Volunteers
- 4,100 people
- Sponsor
- Beijing Anzhen Hospital
ECMO Treatment, ARDS (Acute Respiratory Distress Syndrome)
Ciprofol's Impact on Oxygenator Function in Extracorporeal Membrane Oxygenation (ECMO) Patients
This study evaluates the safety and effectiveness of Ciprofol, a new sedative, in critically ill patients receiving Extracorporeal Membrane Oxygenation (ECMO), a life-support system for heart or lung failure.
- Conditions
- ECMO Treatment, ARDS (Acute Respiratory Distress Syndrome), ECMO and Acute MI, Respiratory Failure Patients Treated With ECMO
- Trial name
- CIP-OXY (NCT06934811)
- Testing
- Ciprofol, Midazolam
- Volunteers
- 30 people
- Sponsor
- First Affiliated Hospital of Wannan Medical College
Cirrhosis, Splenectomy
Efficacy of Apixaban in the Treatment of Portal Vein Thrombosis Occurring More Than One Year After LS
The purpose of this study is to determine whether Apixaban is effective and safe in the treatment of portal vein thrombosis Occurring more than one year after laparoscopic splenectomy.
- Conditions
- Cirrhosis, Splenectomy, Portal Vein Thrombosis, Hypertension, Portal
- Trial name
- NCT07461545
- Testing
- Apixaban 2.5 MG
- Where
- China
- Volunteers
- 20 people
- Sponsor
- Northern Jiangsu People's Hospital
Venous Thromboembolism, Active Cancer
Edoxaban Versus Apixaban in Cancer-Associated Venous Thromboembolism
This prospective, multicenter, randomized, open-label, blinded-endpoint trial aims to compare the clinical efficacy and safety of edoxaban-based treatment versus apixaban-based treatment in patients with cancer-associated venous…
- Trial name
- NEXT-CAT (NCT07852637)
- Testing
- edoxaban, Apixaban
- Where
- 12 sites in South Korea
- Volunteers
- 2,300 people
- Sponsor
- Samsung Medical Center
Acute Coronary Syndrome
Thrombus Aspiration and Pathology and OCT Study
Most acute coronary syndromes (ACS) are caused by plaque complications triggering thrombotic events in the culprit plaques. Plaque complications include plaque rupture (Ruptured Fibrous Cap-RFC) with exposure of highly…
- Trial name
- TAPOS (NCT07151976)
- Testing
- PCI
- Where
- Japan
- Volunteers
- 200 people
- Sponsor
- Fujita Health University
Venous Thrombosis Deep (Limbs), Venous Thrombosis
A Registry of the FLOWRUNNER Aspiration System for Patients With Symptomatic Venous Thrombosis
The objective of this study is to evaluate how well and how safe the FLOWRUNNER Aspiration System works for treating blood clots in the arms or legs in real-life medical settings.
- Trial name
- FAST (NCT07708376)
- Testing
- Mechanical Thrombectomy - Standard of Care procedure for venous thrombosis
- Volunteers
- 218 people
- Sponsor
- FlowPhysix, Inc.