Clinical trials: Blood Clot
Terminal Cancer
Towards Cancer Patient Empowerment for Optimal Use of Antithrombotic Therapy at the End of Life
Despite the fact that antithrombotic therapy (ATT) has little or even negative effects on the well-being of cancer patients during their last year of life, stopping ATT is rare in clinical practice.
- Trial name
- SERENITY (NCT05706740)
- Testing
- Physician survey on antithrombotic medication during end-of-life care in cancer patients
- Where
- 12 sites in Denmark, France and 6 more
- Volunteers
- 467 people, healthy volunteers welcome
- Sponsor
- Johannes Gutenberg University Mainz
Raynaud's Phenomenon Isolated Primary, Raynaud's Phenomenon (Secondary)
Identification of TRP Channels as New Potential Therapeutic Targets in Primary and Secondary Raynaud's Phenomenon.
The investigators seek to perform a comparative transcriptome analysis of TRP channels residing in the skin between primary and scleroderma secondary Raynaud's phenomenon and healthy subjects.
- Conditions
- Raynaud's Phenomenon Isolated Primary, Raynaud's Phenomenon (Secondary), Healthy
- Trial name
- TRP (NCT03211325)
- Testing
- Biopsy
- Where
- France
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- University Hospital, Grenoble
Deep Vein Thrombosis Leg, Stroke (in Patients With Atrial Fibrillation)
A Healthy Volunteer Study to Investigate the Blood Concentrations, the Effect on Blood Clotting and the Safety of Multiple Doses of DPOC-4088 Tablets in Different Doses.
A study to investigate the concentrations of a new drug DPOC-4088 in blood, and to study the effect of this drug on blood clotting parameters.
- Trial name
- NCT01647620
- Testing
- DPOC-4088
- Where
- Belgium
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Diakron Pharmaceuticals
Deep Vein Thrombosis, DVT
DVT Ultrasound in the Emergency Department
Emergency Medicine (EM) Residents routinely conduct bedside ultrasound exams in the Emergency Department (ED) employing the two point compression method.
- Trial name
- NCT02369263
- Where
- United States
- Volunteers
- 288 people, healthy volunteers welcome
- Sponsor
- Emergency Medicine Physicians, Nevada
Stroke, Acute, Thrombosis
RNA Sequencing Analysis in Large Vessel Occlusion Stroke DATA Bank
Introduction: the source of embolic stroke , in thrombotic embolism , is of unknown origin in 30-40% of cases. Fortunately , Mechanical thrombectomy provide a direct method to retrieve the stroke-incriminated clots from stroke…
- Trial name
- RNASA-LVOSB (NCT03490552)
- Testing
- mechanical thrombectomy
- Where
- Egypt
- Volunteers
- 370 people, healthy volunteers welcome
- Sponsor
- Society of Minimally Invasive Neurological Therapeutic Procedures
Coronary Artery Disease, Acute Coronary Syndrome
Platelet Acetyl Coenzyme A Carboxylase Phosphorylation in Coronary Artery Disease
In human purified platelets, only thrombin, and not the other platelet agonists, leads to a transient activation of the protein kinase activated by AMP (AMPK) and to phosphorylation of its "bona fide" substrate, ACC on its Ser79.
- Conditions
- Coronary Artery Disease, Acute Coronary Syndrome, Coronary Thrombosis
- Trial name
- ACCTHEROMA (NCT03034148)
- Testing
- Platelet Acetyl Coenzyme A Carboxylase analysis in CAD
- Where
- Belgium
- Volunteers
- 188 people, healthy volunteers welcome
- Sponsor
- Cliniques universitaires Saint-Luc- Université Catholique de Louvain
Healthy Subjects, Diabetic Retinopathy
Comparison of Retinal Oxygenation and Retinal Vessel Diameters in Healthy Subjects and Patients With Diabetic Retinopathy or Retinal Vein Occlusion Between DVA and Oxymap
To date two different instruments are commercially available to measure retinal oxygen saturation and retinal vessel diameters: Dynamic Vessel Analyzer (DVA) and Oxymap.
- Conditions
- Healthy Subjects, Diabetic Retinopathy, Retinal Vein Occlusion
- Trial name
- DVA-Oxymap (NCT02521116)
- Testing
- Dynamic Vessel Analyzer, Oxymap T1
- Where
- Austria
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Menopause
Effects of the Concentrated Extract of Soy on Coagulation Factors After Menopause
Hypoestrogenism, common in menopause, is responsible for systemic and metabolic changes affecting women's wellness, favoring hot flashes, urogenital atrophy and bone mass loss.
- Trial name
- NCT00925639
- Testing
- Isoflavone
- Where
- Brazil
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Federal University of São Paulo
DVT - Deep Vein Thrombosis, POCUS
Clinical Application of Wearable Ultrasound Sensors
This study aims to develop and evaluate a wearable ultrasound imaging sensor for the early diagnosis and real-time monitoring of various diseases, such as cardiovascular conditions and structural abnormalities of superficial…
- Trial name
- NCT07009873
- Testing
- This study is designed to assess the non-inferiority of a novel ultrasound imaging technique, rather than to evaluate a therapeutic intervention.
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Chinese PLA General Hospital
Oxidative Stress, Inflammation
Effect of Dietary Supplemental Fish Oil in Alleviating Health Hazards Associated With Air Pollution
This study aims to evaluate whether dietary supplementation with fish oil can protect against the cardiopulmonary alterations linked to air pollution
- Conditions
- Oxidative Stress, Inflammation, Blood Pressure, Vasoconstriction
- Trial name
- NCT03255187
- Testing
- Fish oil supplementation, Sunflower seed oil supplementation
- Where
- China
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Fudan University
Healthy, Heart Valves
Assessment of a Diagnostic Medical Device for the INR (International Normalized Ratio) Measurement
The purpose of this study is to assess the measurement conformity of an in vitro diagnostic device measuring the INR (International harmonized Ratio).
- Conditions
- Healthy, Heart Valves, Arrhythmias, Cardiac, Thromboembolism
- Trial name
- HEMOPTICS2 (NCT02779400)
- Testing
- Self testing INR device
- Where
- France
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- University Hospital, Grenoble
Hemophilia A, Hemophilia A, Severe
Hemophilia A Research Program
This study longitudinally observes the intergenerational (mother-child) continuum in hemophilia A from pregnancy through early childhood.
- Conditions
- Hemophilia A, Hemophilia A, Severe, Factor VIII (FVIII), FVIII Deficiency
- Trial name
- HARP (NCT07414511)
- Where
- United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- University of Washington
Thrombosis, Blood Coagulation Disorder
Dynamics of Platelet Activation in Patients With Ventricular Assist Device (VAD)
Consenting patients with end-stage heart failure that are implanted with/candidates for implant of a short-term/durable mechanical circulatory support device (e.g.: percutaneous microaxial pumps (Impella), extracorporeal membrane…
- Conditions
- Thrombosis, Blood Coagulation Disorder, Platelet Thrombus, Platelet Dysfunction Due to Aspirin
- Trial name
- PASVAD (NCT03255928)
- Testing
- PAS assay, TGT
- Where
- Italy
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Scientific Institute San Raffaele
Preterm Birth, Coagulation Protein Disorders
Stratifying Risk for Intracerebral Haemorrhage
This study aims to investigates the role of gestational age on the prevalence of coagulation factors and components of the complement system in preterm- (≤32+0 weeks) and term neonates (≥37+0 weeks) and their role for the…
- Conditions
- Preterm Birth, Coagulation Protein Disorders, Coagulation Disorder Neonatal
- Trial name
- NEW_STRATEGI (NCT04140812)
- Testing
- mass spectrometry (LC-MS/MS)
- Where
- Germany
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Erlangen-Nürnberg Medical School
Heart Diseases, Coronary Disease
CES1 Carriers in the PAPI Study
This study builds, in part, upon preliminary results generated as part of the Pharmacogenomics Anti-Platelet Intervention (PAPI) Study (NCT00799396).
- Conditions
- Heart Diseases, Coronary Disease, Coronary Artery Disease, Cardiovascular Diseases
- Trial name
- NCT03188705
- Testing
- Clopidogrel, Aspirin
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Healthy
Trial to Assess the Effects of Different Trans-fatty Acids on Endothelial Function in Humans
The aim of the study is to compare a diet rich in trans fatty acids (TFA) from ruminant sources with a diet rich in TFA from hydrogenated vegetable oils (PHVO) in regard to their effects on cardiovascular risk markers…
- Trial name
- NCT00933322
- Testing
- diet enriched with industrial trans fatty acids, diet enriched with ruminant trans fatty acids, diet without any trans fatty acids
- Where
- Switzerland
- Volunteers
- 142 people, healthy volunteers welcome
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Venous Thromboembolism
Effect of the Genotype on Postoperative DVT
Postoperative Venous Thromboembolism Events (VTE) constitute a major source of morbidity and mortality after surgery. The aim of this study was to investigate whether commonly occurring Single Nucleotide Polymorphisms (SNPs) are…
- Trial name
- NCT04940377
- Where
- Denmark
- Volunteers
- 502,505 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Deep Venous Thrombosis, Pulmonary Embolism
Risk Factors for Venous Thromboembolism
Deep venous thrombosis is the presence of blood clots, usually in the legs that lead to either local problems or breathing problems if the clot moves to the lungs.
- Trial name
- NCT00018772
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- US Department of Veterans Affairs
Venous Thrombosis
Neuromuscular Electrical Stimulation Versus Intermittent Pneumatic Compression for Blood Flow
Deep Vein Thrombosis (DVT) is a life threatening condition and a serious concern among hospitalized patients, with death occurring in approximately 6% of cases.
- Trial name
- NCT01862471
- Testing
- Neuromuscular Electrical Stimulation, Intermittent Pneumatic Compression
- Where
- Ireland
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- National University of Ireland, Galway, Ireland
Obstructive Sleep Apnea
Study to Assess the Changes in Blood Clotting Factors and Blood Vessel Wall Function in Obstructive Sleep Apnea
Obstructive sleep apnea is a condition in which people have decreased breathing during their sleep. Untreated sleep apnea has been linked to increased risk for cardiovascular diseases.
- Trial name
- NCT00936481
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University