Clinical trials: D-dimer, open to volunteers
ECMO, Mplementation of a Veno-venous VV or Veno-arterial VA
EVOLUTION OF D-DIMER AS A MARKER OF BLEEDING RISK ON ECMO
ECMO (extracorporeal membrane oxygenation) is a life-saving device, used in intensive care to treat severe respiratory or cardiac failure. However, it carries a high risk of serious life-threatening bleeding.
- Conditions
- ECMO, Mplementation of a Veno-venous VV or Veno-arterial VA, INTENSIVE CARE
- Trial name
- ECMOstase2 (NCT07039513)
- Testing
- Blood sampling collection
- Where
- France
- Volunteers
- 100 people
- Sponsor
- University Hospital, Strasbourg, France
D-dimer
Association Between Plasma D Dimer in Adult CAP and Severity of Inflammatory Response and Survival
This observational study aims to investigate the association between elevated plasma D-dimer levels and the inflammatory response, as well as its impact on survival in adult patients with community-acquired pneumonia.
- Trial name
- NCT07199530
- Testing
- Blood Product
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Ain Shams University
Acute Aortic Syndrome
Aortic Dissection Detection Risk Score With D-dimer to Rule-Out Acute Aortic Syndrome
The goal of this study is to evaluate the safety of integrating the Aortic Dissection Detection Risk Score (ADD-RS) and D-dimer testing for ruling out acute aortic syndrome (AAS) in the emergency department (ED).
- Trial name
- NCT07640334
- Testing
- D-dimer test
- Where
- 2 sites in Hong Kong
- Volunteers
- 746 people
- Sponsor
- Chinese University of Hong Kong
Cancer-related Stroke, Paraneoplastic Coagulopathy
Discovery of New Cancer in the 1-year Follow-up After Ischemic Stroke in Patients at Risk: The INVISIBLE-1 Study
INVISIBLE-1 aims to prospectively follow patients up to one year after ischemic stroke to: 1. Determine the cumulative incidence of occult cancer in patients with embolic stroke of undetermined source (ESUS) and elevated D-dimer…
- Conditions
- Cancer-related Stroke, Paraneoplastic Coagulopathy, Occult Cancer, Ischemic Stroke
- Trial name
- INVISIBLE-1 (NCT06100718)
- Where
- 3 sites in Switzerland
- Volunteers
- 370 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Stroke
Glial Fibrillary Acidic Protein Testing and Handheld Near Infrared Spectroscopy Technology CEREBO in India.
CEREBO is an ICMR award winning point-of-care (POC) adjunct CT scanning device for detecting brain hematomas in patients with head injury.
- Trial name
- NCT07844109
- Testing
- GFAP/D-Dimer Point-of-Care Testing & CEREBO Near-Infrared Spectroscopy (NIRS), CT Head
- Where
- 2 sites in India
- Volunteers
- 232 people
- Sponsor
- Christian Medical College and Hospital, Ludhiana, India
Deep Vein Thrombosis
Systematic Machine Learning Algorithm for Rapid Thrombosis Detection
The goal of this clinical trial is to compare the use of a machine learning-based algorithm and point-of-care D-dimer to laboratory D-dimer and compression ultrasound to exclude deep vein thrombosis in the under extremities in…
- Trial name
- DVT-SMART (NCT06842446)
- Testing
- POC D-dimer, POC ultrasound, Machine learning model
- Where
- Norway
- Volunteers
- 1,000 people
- Sponsor
- Ostfold Hospital Trust
Coronary Artery Disease, Percutaneous Coronary Intervention
Study of the Long-term Effects of P2Y12 Inhibitor Monotherapy and Coagulation Markers After Percutaneous Coronary Angioplasty.
Patients who undergo percutaneous coronary intervention (PCI) are commonly treated with antiplatelet therapy to prevent stent thrombosis and recurrence of events.
- Conditions
- Coronary Artery Disease, Percutaneous Coronary Intervention, Acute Coronary Syndromes, Antiplatelet Therapy
- Trial name
- HI-TECH 2 (NCT07582835)
- Testing
- Clopidogrel, Ticagrelor, Prasugrel
- Where
- Switzerland
- Volunteers
- 355 people
- Sponsor
- Cardiocentro Ticino
Cutaneous Squamous Cell Carcinoma (CSCC), Advanced Cutaneous Squamous Cell Carcinoma
D-TECT: Pretreatment D-dimers and Disease Control in Advanced cSCC Treated With Cemiplimab
D-TECT is a prospective, multicenter, non-interventional observational study investigating whether pretreatment D-dimer levels predict disease control in patients with locally advanced or metastatic cutaneous squamous cell…
- Conditions
- Cutaneous Squamous Cell Carcinoma (CSCC), Advanced Cutaneous Squamous Cell Carcinoma, Metastatic Cutaneous Squamous Cell Carcinoma
- Trial name
- D-TECT (NCT07684066)
- Testing
- Pretreatment D-dimer status
- Where
- 15 sites in Austria, Germany
- Volunteers
- 116 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Coronary Artery Disease, Percutaneous Coronary Intervention
NOAC Therapy Guided by PARIS Risk Score and D-dimer in Patients With ACS After PCI
The goal of this clinical trial is to compare short-term Triple Antithrombotic Therapy (DAPT + Rivaroxaban) followed by DAPT with standard DAPT in selected ACS patients with high ischemic risk.
- Conditions
- Coronary Artery Disease, Percutaneous Coronary Intervention, Acute Coronary Syndrome
- Trial name
- NCT05638867
- Testing
- Aspirin + Clopidogrel + Rivaroxaban, Aspirin + Clopidogrel
- Where
- China
- Volunteers
- 3,944 people
- Sponsor
- China National Center for Cardiovascular Diseases
Acute Stroke
Direct-to-angio Approach From loCal hOspitals Based on a PoInt-of-care bLOod Test for LVO
Direct-to-angio approach from loCal hOspitals based on a PoInt-of-care bLOod Test for LVO (COPILOT) is a multi-center, prospective, cluster-randomized crossover trial that will evaluate if the triage assessment to thrombectomy…
- Trial name
- COPILOT (NCT06910163)
- Testing
- Diagnostic standard of care, LVOne Test
- Where
- Puerto Rico
- Volunteers
- 520 people
- Sponsor
- Juan Vicenty
Pregnancy Related, Deep Vein Thrombosis
SAFELY RULING OUT DEEP VEIN THROMBOSIS IN PREGNANCY WITH THE LEFt SCORE AND TRIMESTER-ADJUSTED D-DIMER CUTOFFS (the PREG-DVT Study): A PROSPECTIVE COHORT STUDY.
Venous thromboembolism (VTE), which includes deep vein thrombosis and pulmonary embolism (PE), is a leading cause of maternal morbidity and mortality in high-income countries.1 DVT is suspected in pregnancy greater than 10 times…
- Conditions
- Pregnancy Related, Deep Vein Thrombosis, D-dimer, Diagnostic Strategy
- Trial name
- PREG-DVT (NCT07884981)
- Testing
- D-dimer
- Where
- Switzerland
- Volunteers
- 330 people
- Sponsor
- Marc Righini
End Stage Renal Disease on Dialysis
Assessment of D-dimer and CRP for Cardiovascular Risk Prediction in Hemodialysis Patients
This study aims to assess whether two blood markers - C-reactive protein (CRP) and D-dimer - can help predict cardiovascular complications in patients undergoing regular hemodialysis.
- Trial name
- BIOCARD-HD (NCT07130721)
- Testing
- C-Reactive Protein (CRP) Test, D-dimer Test, Electrocardiogram (ECG)
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Assiut University
Placenta Accreta Spectrum, Placenta Previa
Hematological and Coagulation Markers in Predicting Placenta Accreta Spectrum in Placenta Previa
Placenta accreta spectrum (PAS) is a serious pregnancy complication where the placenta attaches too deeply into the wall of the uterus.
- Trial name
- NCT07826247
- Volunteers
- 130 people
- Sponsor
- Assiut University
Microvascular Dysfunction, Endothelial Dysfunction
Nailfold Capillaroscopy and Endothelial Biomarkers in Healthcare Workers Exposed to Chronic Low-Dose Ionizing Radiation
Chronic occupational exposure to low-dose ionizing radiation may lead to subclinical endothelial dysfunction and early microvascular alterations in healthcare workers.
- Conditions
- Microvascular Dysfunction, Endothelial Dysfunction, Occupational Radiation Exposure
- Trial name
- NCT07363187
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Istanbul Training and Research Hospital
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
DVT - Deep Vein Thrombosis
Predictive Value of Modified Caprini Score and D-Dimer in Managing Lower Limb Venous Thrombosis in Cardiothoracic Patients
The goal of this observational study is to evaluate the predictive efficacy of the Modified Caprini Risk Assessment Score and D-Dimer in identifying and managing lower extremity venous thrombosis (LEVT) among cardiothoracic…
- Trial name
- DVT (NCT06729021)
- Testing
- GCS, LMWH
- Where
- Iraq
- Volunteers
- 112 people
- Sponsor
- Al-Nahrain University
Pulmonary Embolism
Evaluation of the PERC Score and the YEARS Algorithm in the Diagnosis of Pulmonary Embolism in the Emergency Department
The current diagnostic strategy for pulmonary embolism relies on clinical evaluation, followed by D-dimer testing and chest CT angiography. However, this approach leads to overuse of CT angiography.
- Trial name
- EP (NCT07313501)
- Where
- France
- Volunteers
- 500 people
- Sponsor
- University Hospital, Strasbourg, France
Emergency Department, Non-specific Complaints
The Safe Fast Track Study
Emergency departments (ED) internationally are treating an increasing number of patients. Most require hospital services but some could be better cared for on alternative pathways. D-dimer has some unique properties.
- Trial name
- SafeFT (NCT06219486)
- Testing
- D-dimer
- Where
- 2 sites in Denmark
- Volunteers
- 1,538 people
- Sponsor
- Odense University Hospital
Aortic Dissection
Potential Diagnostic Biomarkers for Aortic Dissection in the Emergency Department
The goal of this observational study is to determine the utility of desmosine, D-dimer and aggrecan as early diagnostic biomarkers in aortic dissection.
- Trial name
- ADD-ED (NCT06065306)
- Where
- Hong Kong
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
VTE (Venous Thromboembolism)
AQT90 FLEX D-dimer Clinical Sensitivity and Specificity
The goal of this study is evaluate the clinical performance of the AQT90 FLEX D-dimer Test as an aid in the diagnosis of Venous Thromboembolism.
- Trial name
- NCT06749223
- Testing
- D-dimer test
- Where
- Denmark
- Volunteers
- 600 people
- Sponsor
- Radiometer Medical ApS