Clinical trials: Anticoagulation
Venous Thromboembolism (VTE)
Collaborative Risk-stratified Investigation in Thrombosis-prone Inpatients With Critical Illness: Anticoagulation With LMWH in Teens for ThromboProphylaxis (CRITICAL-Teens-TP).
Critically ill adolescents are at greatest risk for developing hospital-acquired venous thromboembolism. To date, no phase 3 randomized controlled trials have been conducted for pharmacological thromboprophylaxis as primary…
- Trial name
- NCT06628778
- Testing
- Enoxaparin
- Where
- United States
- Volunteers
- 802 people
- Sponsor
- Johns Hopkins All Children's Hospital
Atrial Fibrillation
Retrospective Observational Registry of Patients With Atrial Fibrillation From Vigo´s Health Area
Registry of all consecutive patients with atrial fibrillation from Heath Area of Vigo, since 2013 to 2020, in order to study therapy, mortality, cardiovascular complications and bleeding events.
- Trial name
- CardioCHUVI-AF (NCT04364516)
- Testing
- Anticoagulation
- Where
- Spain
- Volunteers
- 15,000 people
- Sponsor
- Hospital Álvaro Cunqueiro
Deep Vein Thrombosis, Pulmonary Embolism
The Danish Non-vitamin K Antagonist Oral Anticoagulation Study in Patients With Venous Thromboembolism (DANNOAC-VTE)
No randomized head-to-head comparison between the individual Non-vitamin K Antagonist Oral Anticoagulants (NOAC) exists. The DANNOAC-VTE study is a nationwide cluster randomized cross-over study comparing efficacy and safety of…
- Trial name
- DANNOAC-VTE (NCT03129555)
- Testing
- Dabigatran Etexilate Oral Capsule, Rivaroxaban Oral Tablet, Edoxaban Oral Tablet
- Where
- 26 sites in Denmark
- Volunteers
- 5,000 people
- Sponsor
- Herlev and Gentofte Hospital
Thromboembolic Events
Association of Genetic Variants With Risk of Stroke in Patients With Atrial Fibrillation Off-anticoagulation
Life-long therapy with oral anticoagulants (OAC) is strongly recommended in AF patients receiving left atrial appendage isolation (LAAI) to prevent thromboembolic (TE) events.
- Trial name
- GSAF (NCT04115436)
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Texas Cardiac Arrhythmia Research Foundation
Health Literacy, Anticoagulation
Electronic KIDCLOT Interactive Thrombosis/Thrombophilia Education; A Quality Assurance Initiative
Effective patient education improves health literacy and engagement thus improving long-term health outcomes. Health literacy is imperative to make informed health decisions and relies on the ability to obtain, process and…
- Trial name
- eKITE (NCT03910933)
- Testing
- elearning patient information
- Where
- 6 sites in United States, Canada
- Volunteers
- 150 people
- Sponsor
- University of Alberta
Oral Hemorrhage
Randomized Clinical Trial With Aminocaproic Acid in the Prevention of Exodontic Bleeding in Anticoagulants Patients
Patients using anticoagulants present an increased risk of bleeding when subjected to oral surgery. Suspending or reducing the oral anticoagulant dose to perform invasive procedures, may result in thromboembolic events, putting…
- Trial name
- NCT02238288
- Testing
- Aminocaproic acid, Routine dental care, lidocaine and epinephrine
- Where
- Brazil
- Volunteers
- 154 people
- Sponsor
- Grupo de Estudos Multicentricos em Onco-Hematologia
Venous Thromboembolism
Apixaban for the Acute Treatment of Venous Thromboembolism in Children
To assess the safety and descriptive efficacy of apixaban in pediatric subjects requiring anticoagulation for the treatment of a VTE.
- Trial name
- NCT02464969
- Testing
- Apixaban, Standard of Care
- Where
- 128 sites in United States, Australia and 11 more
- Volunteers
- 229 people
- Sponsor
- Bristol-Myers Squibb
Anticoagulants and Bleeding Disorders
Anticoagulation and Antiplatelet Management During Perioperative Period
the investigators hypothesize that patients do not understand these therapies, and that they are poorly undertaken. In some cases, the anesthesiologist does not understand correctly the indication of the treatment due to lack of…
- Trial name
- OMAHA (NCT03871283)
- Where
- Belgium
- Volunteers
- 2,400 people, healthy volunteers welcome
- Sponsor
- Erasme University Hospital
Idiopathic Intracranial Hypertension
Quantitative D-dimer Level and Anticoagulant Therapy in Idiopathic Intracranial Hypertension
Idiopathic intracranial hypertension (IIH) is a syndrome characterized by elevated intracranial pressure (ICP) of unknown etiology.
- Trial name
- NCT03963336
- Testing
- LMWH, acetazolamide
- Where
- Egypt
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Fayoum University
Poor Drug Response
The Prevalence of Sub Optimal Anti Coagulation
A study on warfarin administration to show whether noncompliance of the patient will affect our target (INR) during therapy or not beside its drug and dietary interactions.
- Trial name
- NCT03485300
- Testing
- Liver and kidney function tests for patients with chronic liver or kidney diseases, Non compliance of the patient, Drug or food interactions
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Assiut University
Atrial Fibrillation, Embolism
Oral Anticoagulation and Self-management
An intervention program targeting patients and caregivers based on education about their condition and training in the use of portable coagulomenter to self monitor and training on the treatment adjustment to self manage, can be…
- Trial name
- NCT01878539
- Testing
- coagulometer, training programme
- Where
- Spain
- Volunteers
- 333 people
- Sponsor
- Osakidetza
Atrial Fibrillation (AF)
Research on Post-Stroke Anticoagulation Strategies for Atrial Fibrillation Based on Left Atrial Appendage Flow Velocity Measured by Intracardiac Echocardiography (ICE)
1. Study Purpose The primary aim of this research was to systematically describe and characterize a novel, thrombus-mimicking artifact observed during Intracardiac Echocardiography (ICE), termed the "Floating Lotus" sign.
- Trial name
- NCT07439731
- Testing
- Intracardiac Echocardiography (ICE) for Differential Diagnosis
- Where
- 2 sites in China
- Volunteers
- 172 people
- Sponsor
- Changhai Hospital
Lymphoma, Acute Lymphoblastic Leukemia
A Study of the Safety and Effectiveness of Apixaban in Preventing Blood Clots in Children With Leukemia Who Have a Central Venous Catheter and Are Treated With Asparaginase
The purpose of this study is to compare the effect of a blood thinning drug called Apixaban versus no administration of a blood thinning drug, in preventing blood clots in children with leukemia or lymphoma.
- Trial name
- NCT02369653
- Testing
- Apixaban, No systemic anticoagulant prophylaxis
- Where
- 96 sites in United States, Australia and 10 more
- Volunteers
- 512 people
- Sponsor
- Bristol-Myers Squibb
Pregnancy, Anticoagulation
Evaluation of Maternal and Fetal Outcomes in Pregnancies in Women With Prosthetic Heart Valves
The ability to diagnose and surgically repair poorly functioning heart valves has yielded a significant population of women that are of childbearing age with mechanical/ bioprosthetic heart valves.
- Conditions
- Pregnancy, Anticoagulation, Prosthetic Heart Valves
- Trial name
- NCT00329290
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- University of California, Irvine
Atrial Fibrillation, Venous Thromboembolism
Reinitiation of Anticoagulation After Temporary Withdrawal of Vitamin K Antagonist
It is not known how to best restart warfarin after temporary withdrawal. Participants will be randomized to two groups. Group 1 will restart warfarin at their usual maintenance dose, group 2 will restart warfarin at double their…
- Conditions
- Atrial Fibrillation, Venous Thromboembolism, Heart Valve Disease, Surgery
- Trial name
- DOSIDO (NCT01348074)
- Testing
- Double dose
- Where
- Canada
- Volunteers
- 104 people
- Sponsor
- McMaster University
Polypharmacy, Insomnia
MIDAS Cluster Randomized Controlled Trial of Implementation Strategies to Optimize Use of Medications in VA Clinical Settings
Scientific advances are constantly leading to better treatments. However, it is quite challenging for healthcare systems, including VA, to ask very busy providers to change the way they practice.
- Conditions
- Polypharmacy, Insomnia, Anticoagulants
- Trial name
- MIDAS cRCT (NCT05065502)
- Testing
- Academic Detailing (AD), LEAP
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- VA Office of Research and Development
Lung Transplantation
Anaesthesiologic Considerations for Intraoperative ECMO Anticoagulation During Lung Transplantation
Extracorporeal membrane oxygenation (ECMO) is a frequently used extracorporeal support measure during the intraoperative period in lung transplantation.
- Trial name
- NCT06054997
- Where
- Czechia
- Volunteers
- 141 people
- Sponsor
- University Hospital, Motol
Cancer, Thrombosis
Anticoagulation Length in Cancer Associated Thrombosis
This is a two year, multicentre, mixed methods feasibility study including a randomised controlled two-arm interventional trial, a nested qualitative study, focus groups and a United Kingdom (UK) wide survey exercise.
- Conditions
- Cancer, Thrombosis, Venous Thromboembolism, Deep Vein Thrombosis
- Trial name
- ALICAT (NCT01817257)
- Testing
- Low Molecular Weight Heparin (LMWH)
- Where
- 5 sites in United Kingdom
- Volunteers
- 2 people
- Sponsor
- Cardiff University
Thrombosis Portal Vein
TIPS or Anticoagulation in Portal Vein Thrombosis
The PROGRESS is an investigator-initiated, multicentre, randomized, trial comparing anticoagulation, which is the currently most frequently used treatment, alone, versus transjugular intrahepatic portosystemic shunt (TIPS)…
- Trial name
- PROGRESS (NCT03422419)
- Testing
- Heparin, TIPS
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Anticoagulation, Left Ventricular Assist Device
Study of Reduced Anti-coagulation/Anti-platelet Therapy in Patients With the HeartMate II Left Ventricular Assist System (LVAS) (TRACE)
The purpose of this observational study is to obtain multi-center data on HeartMate II (HMII) patients managed with reduced anticoagulation or anti-platelet regimes, and the incidence of thrombotic and bleeding adverse events…
- Trial name
- TRACE (NCT01477528)
- Where
- 18 sites in United States, Austria and 3 more
- Volunteers
- 201 people
- Sponsor
- Abbott Medical Devices