Clinical trials: Venous
Venous Thromboembolism
Risk of Recurrent Venous Thrombosis: A Validation Study of the Vienna Prediction Model
Because of a high recurrence risk after unprovoked venous thromboembolism (VTE) indefinite anticoagulation is recommended, but confers a considerable bleeding risk.
- Trial name
- NCT01972243
- Testing
- no intervention
- Where
- Austria
- Volunteers
- 800 people
- Sponsor
- Medical University of Vienna
Total Knee Arthroplasty, Venous Thromboembolism
Comparison of DOACs and LMWH for Thromboprophylaxis After Total Knee Arthroplasty
Yes. For these two fields, I would enter the following in English, based on your study protocol. 1. Brief Summary Copy and paste: This study aims to compare three thromboprophylaxis regimens in adults undergoing primary total…
- Trial name
- DOLOTHROK (NCT07869615)
- Testing
- Apixaban, Rivaroxaban, Enoxaparin (LMWH)
- Where
- Tunisia
- Volunteers
- 138 people
- Sponsor
- Military Hospital of Tunis
Surgery
Study Concerning Relationship Between Mixed Venous Saturation (SvO2) and Balance
It is the purpose of the investigators to investigate the possible relationship between fall in the amount of Oxygen in the blood and disturbances of balance-function before and after surgery.
- Trial name
- NCT00431535
- Where
- 2 sites in Denmark
- Volunteers
- 17 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Enterococcal Bacteremia
VENOUS: A Translational Study of Enterococcal Bacteremia
The purpose of this study is to assemble a multicenter prospective cohort of patients with enterococcal bloodstream infections (BSIs) to provide data on outcomes of patients with enterococcal BSIs for sample size calculations for…
- Trial name
- NCT04410276
- Where
- 12 sites in United States, Argentina and 3 more
- Volunteers
- 1,000 people
- Sponsor
- The University of Texas Health Science Center, Houston
Study Vasodilatory Effects of C21
Effect of C21 on Forearm Blood Flow
The purpose of this study is to assess the effect of C21 on forearm blood flow by use of strain-gauge venous occlusion plethysmography.
- Trial name
- NCT05277922
- Testing
- C21, Sodium Nitroprusside
- Where
- Sweden
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- Vicore Pharma AB
Healthy
Medical Residents Performance: Effect of Simulation-Based Training
I Hypothesis: 1. Simulation-based training in maximal barrier precaution technique during central venous catheter (CVC) placement is superior to general videotape-based training 2.
- Trial name
- NCT00612131
- Where
- United States
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- St. Luke's-Roosevelt Hospital Center
Venous Thromboembolism (VTE), Trauma Related Injuries
Anti-Xa Guided Dosing of Low Molecular Weight Heparin for Prevention of Venous Thromboembolism Following Traumatic Injury: a Multicentre Pilot Randomized Trial
This multicentre pilot trial will assess the feasibility of a full-scale, randomized trial to determine whether bloodwork guided dosing of blood thinners reduces the risk of clotting in high-risk trauma patients.
- Trial name
- PrOVE iT (NCT06662253)
- Testing
- Anti-Xa Guided Dosing of Low Molecular Weight Heparin, Standard of Care Dosing
- Volunteers
- 150 people
- Sponsor
- Alexandre Tran
Colorectal Cancer
A Study of Enhancing Drug Prophylaxis of Venous Thromboembolism in Chinese Colorectal Cancer Surgery
This project intends to conduct a multicenter, prospective, observational cohort study, aiming to explore the impact of the timing of pharmacological thromboprophylaxis initiation on postoperative bleeding risk and the…
- Trial name
- E-DISTANCE (NCT06513481)
- Testing
- Nardraparin calcium injection
- Volunteers
- 914 people
- Sponsor
- RenJi Hospital
Hemodynamic Monitoring, Perioperative Care
Using the "Edwards" EV1000 Clinical Platform NI in Lymphatic Venous Anastomosis
Lymphatic venous anastomosis could be applied on patients suffering from limb lymphedema after surgery or radiotherapy. The particular pathophysiology leads unconventional fluid treatment strategy and changes in urine output.
- Conditions
- Hemodynamic Monitoring, Perioperative Care, Outcome Assessment
- Trial name
- NCT03553667
- Testing
- Standard group, ClearSight
- Volunteers
- 200 people
- Sponsor
- Chang Gung Memorial Hospital
Varicose Veins
Validity of Electronic Diary for Monitoring Varicose Veins Symptoms
The purpose of this study is to contribute to the validation of an electronic daily diary to assess symptoms in patients with varicose veins.
- Trial name
- NCT01200199
- Where
- United Kingdom
- Volunteers
- 45 people
- Sponsor
- Boston Scientific Corporation
Myocardial Injury After Non-Cardiac Surgery, Ischemia Reperfusion Injury
Differential Impact of Pringle and Portal Vein Occlusion on Myocardial Injury After Non-Cardiac Surgeries.
This study aims to investigate the impact of hepatic ischemia-reperfusion injury (HIRI) on the incidence of myocardial injury after non-cardiac surgery (MINS) and explore the potential underlying mechanisms.
- Trial name
- NCT06895798
- Where
- 2 sites in China
- Volunteers
- 1,286 people
- Sponsor
- Beijing Tsinghua Chang Gung Hospital
Hepatocellular Carcinoma
P2 Study of Postoperative Interferon/Fluorouracil vs Cisplatin/Fluorouracil for Hepatocellular Carcinoma.
To evaluate the efficacy and safety of postoperative hepatic arterial infusion chemotherapy, interferon/fluorouracil versus low-dose cisplatin/fluorouracil, in patients with hepatocellular carcinoma with portal vein tumor…
- Trial name
- NCT01834963
- Testing
- Interferon Alfa、Fluorouracil, Cisplatin、Fluorouracil
- Where
- Japan
- Volunteers
- 66 people
- Sponsor
- Kansai Hepatobiliary Oncology Group
Venous Thromboembolism, Deep-Vein Thrombosis
Implementing a Tool to Identify Risk for Venous Thromboembolism in Cancer Patients
Cancer increases the risk of deep vein blood clots and clots traveling to the lungs (emboli) which cause morbidity (leg swelling, pain, and shortness of breath), sudden death, delays cancer treatment, and decreases cancer…
- Conditions
- Venous Thromboembolism, Deep-Vein Thrombosis, Pulmonary Embolism, Cancer
- Trial name
- NCT01602432
- Where
- Canada
- Sponsor
- Ottawa Hospital Research Institute
Thorax Injuries, Embolism Vein
Retrospectively Analyze the Risk Factors of VTE in 5774 Patients With Thoracic Trauma From 33 Hospitals in China, and Established a Risk Prediction Model
Retrospectively analyze the risk factors of VTE in 5774 patients with thoracic trauma from 33 hospitals in China, and established a risk prediction model
- Conditions
- Thorax Injuries, Embolism Vein, Embolism, Pulmonary, Rib Fractures
- Trial name
- MCTTVTE (NCT05770232)
- Where
- China
- Volunteers
- 5,774 people
- Sponsor
- Shanghai Jiao Tong University Affiliated Sixth People's Hospital
Patients With Respiratory Failure and Shocked
Effect of Arterio-venous ECMO on Severe Sepsis and ARDS
To evaluate and compare the effect of immunoadsorption effect of A-V ECMO on course of sepsis weaning from inotropes, weaning from the ventilator, duration of ICU stays and effect on mortality rate in patients with septic shock…
- Trial name
- NCT04555798
- Testing
- Meropenem Injection, A-V ECMO
- Where
- Saudi Arabia
- Volunteers
- 100 people
- Sponsor
- Mohamed Gaber Allam
Deep-Venous Thrombosis, Pulmonary Embolism
Evaluation of Anti-Xa Levels in Surgery Patients Receiving Fixed Dose Heparin
The purpose of this study is to determine if fixed dose heparin infusions at a rate of 500 units/hour are sufficient to maintain a target anti-Xa of 0.1-0.35 IU/mL for venous thromboembolism (VTE) prophylaxis in patients…
- Conditions
- Deep-Venous Thrombosis, Pulmonary Embolism, Venous Thromboembolism
- Trial name
- NCT02970032
- Testing
- Real time heparin dose adjustment, Standard heparin dose
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- University of Utah
Venous Thrombosis
Prevention of Thrombosis Recurrence in Patients With Low Circulating Levels of Antithrombin.
The aim of this study is to estimate the incidence of spontaneous and provoked recurrent VTE and the bleeding events during a 10-year follow-up in subjects experiencing a first VTE stratified according to % AT levels and to…
- Trial name
- NCT01382550
- Testing
- long-lasting OAT or 12-month OAT
- Where
- Italy
- Volunteers
- 900 people
- Sponsor
- Federico II University
Acute Renal Failure (ARF)
Venous Congestion and Acute Renal Failure in Cardiac Surgery Postoperative
Acute renal failure (ARF) is a frequent complication in the postoperative cardiac surgery, and is a major risk factor for mortality in this context.
- Trial name
- COVD (NCT03013621)
- Where
- France
- Volunteers
- 30 people
- Sponsor
- University Hospital, Strasbourg, France
Saphenous Vein Graft Disease, Myocardial Ischemia
The RETRIEVE Study: Use of the FiberNet® Embolic Protection System in Saphenous Vein Grafts
This is a multicenter, prospective study designed to demonstrate the performance and safety of the FiberNet Embolic Protection System when used as an adjunctive device during saphenous vein graft (SVG) intervention.
- Conditions
- Saphenous Vein Graft Disease, Myocardial Ischemia, Embolism
- Trial name
- RETRIEVE (NCT00453518)
- Testing
- FiberNet EPS used during SVG intervention.
- Where
- 6 sites in United States
- Volunteers
- 29 people
- Sponsor
- Lumen Biomedical
Pelvic Congestive Syndrome
Embolization of Pelvic Veins in Treatment of Pelvic Congestion Syndrome
Chronic pelvic pain is defined as chronic or persistent pain perceived in structures related to the pelvis of either men or women for more than 6 months according to The International Association for the Study of Pain.
- Trial name
- NCT03165214
- Testing
- coil, hystoacryl glue
- Where
- 2 sites in Egypt
- Sponsor
- Assiut University
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