Clinical trials: Venous
Malignant Digestive System Neoplasm
Evaluation of Portal Vein Stenting in Patients With Portal Vein Stenosis and Gastrointestinal Cancers
This study collects information about the safety and effect of portal vein stenting in gastrointestinal cancer patients with portal vein stenosis.
- Trial name
- NCT04629677
- Testing
- Electronic Health Record Review, Quality-of-Life Assessment, Questionnaire Administration
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- M.D. Anderson Cancer Center
Bacteremia
Ethanol Lock for the Salvage of Infected Long-term Vascular Access
Long-term venous devices (e.g.Ports, tunneled catheters,...) may become infected. Sometimes it is very difficult to treat the infection and it is necessary to remove the device.
- Trial name
- NCT01186172
- Testing
- Ethanol-lock therapy, Antibiotic-lock
- Where
- Italy
- Volunteers
- 200 people
- Sponsor
- Fondazione IRCCS Policlinico San Matteo di Pavia
Intravascular Volume
Internal Jugular Vein Distensibility and Pleth Variability Index(PVI) for Evaluating Fluid Responsiveness
Assessment of intravascular volume status is crucial in order to predict the efficacy of volume status in major abdominal surgery.
- Trial name
- NCT03673475
- Testing
- Assessment of fluid responsiveness
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Tepecik Training and Research Hospital
Sepsis, Heart Failure
Mean Systemic Filling Pressure Continuous Diuretics Critical Care Patients
Within clinical settings observation of hemodynamic changes (e.g. mean systemic filling pressure, cardiac output) in critically ill patients with a clinical indication for deresuscitation with intravenous diuretic therapy.
- Conditions
- Sepsis, Heart Failure, Heart Diseases, Septic Shock
- Trial name
- NCT03395951
- Testing
- Diuretics
- Where
- Netherlands
- Volunteers
- 18 people
- Sponsor
- Catharina Ziekenhuis Eindhoven
Deep Venous Thrombosis
Pneumatic Compression for Preventing Venous Thromboembolism
Patients admitted to the intensive care unit are at high risk of developing clots in the veins of the lower extremities. The objective of this study is to examine whether the use of a device that provides intermittent compression…
- Trial name
- PREVENT (NCT02040103)
- Testing
- pneumatic compression
- Where
- Saudi Arabia
- Volunteers
- 2,000 people
- Sponsor
- King Abdullah International Medical Research Center
Thromboembolic Disease
The Correlation of Lewis Antigens With VTE
The goal of this observational study is to learn if certain factors in a person's blood are linked to a history of venous thromboembolic disease (VTED), which includes conditions like deep vein thrombosis.
- Trial name
- NCT07402005
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Larissa University Hospital
Venous Leg Ulcer
Safety Study to Examine the Systemic Exposure of Granexin® Gel After Topical Application to Venous Leg Ulcers
The purpose of this study is to determine the systemic exposure of Granexin® gel after topical application to human subjects' venous leg ulcers.
- Trial name
- NCT02652572
- Testing
- Granexin
- Where
- 3 sites in United States
- Volunteers
- 10 people
- Sponsor
- Xequel Bio, Inc.
Registry
Real World Study of Deep Venous Thrombosis. Analysis of Prospective Cases in University Hospitals of São Paulo
Background: Deep venous thrombosis (DVT) is a common and important vascular disease due to its morbidity and mortality. Its incidence remains high throughout the world and constitutes serious problems for national and…
- Trial name
- DVT (NCT03388775)
- Testing
- deep venous thrombosis
- Where
- Brazil
- Volunteers
- 800 people
- Sponsor
- Fundação Faculdade Regional de Medicina de São José do Rio Preto
ICU Patients 18 Years or Older.
Effectiveness of Blood Clot Medication With Concomitant Blood Pressure Medication
Patients in intensive care units have higher risks for developing blood clots. Arixtra inhibits blood clot formation by binding with the blood clotting factor, Xa.
- Trial name
- NCT00424281
- Testing
- Arixtra (fondaparinux), 2.5 mg/day-what is bioavailability
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Wayne State University
Fluid Therapy, Cardiac Surgical Procedures
Internal Jugular Vein Ultrasound Measures and Fluid Responsiveness in Post-Operative Cardiac Surgical Patients
The goal of this study is to evaluate whether measures of the size of the internal jugular vein have clinical utility in predicting whether patients may benefit from treatment with intravenous fluid.
- Trial name
- NCT00500981
- Testing
- Volume challenge, Ultrasound evaluation of internal jugular vein
- Where
- Canada
- Volunteers
- 40 people
- Sponsor
- University of Calgary
Wound of Skin
Efficacy of Prophylactic Negative Pressure Wound Therapy (NPWT)
The role of prophylactic negative pressure wound therapy (NPWT) is promising in reducing wound-related complications. However, the prophylactic use of NPWT in reducing wound complications in patients who underwent conventional…
- Trial name
- EFESO (NCT05727995)
- Testing
- PICO7, usual care dressing
- Where
- Italy
- Volunteers
- 100 people
- Sponsor
- IRCCS Policlinico S. Donato
Coronary Artery Disease
Prevention of Autogenous Vein Graft Failure in Coronary Artery Bypass Procedures
The purpose of this study is to determine the efficacy of graft pretreatment with CGT003 (E2F Duplex Decoy), as compared to placebo, on the incidence of patients experiencing vein graft failure after coronary artery bypass…
- Trial name
- NCT00042081
- Testing
- CGT003 (E2F Duplex Decoy)
- Where
- 154 sites in United States
- Volunteers
- 3,000 people
- Sponsor
- Anesiva, Inc.
Peripheral Arterial Disease
Endothelial Function in Lower Extremity Bypass Grafts
This study will determine whether or not saphenous vein [arterial] bypass grafts in the leg relax in response to increases in blood flow.
- Trial name
- NCT00759707
- Testing
- L-N^G monomethyl arginine (L-NMMA)
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- Brigham and Women's Hospital
Gastric Cancer, Venous Thromboembolism
Incidence of Venous Thromboembolism Following Surgery in Patients With Gastric Cancer
Venous thromboembolism (VTE) has considerably harmful effects on morbidity and mortality of cancer patients. Several guidelines recommendations have been made about the use of anticoagulation for the prevention and treatment of…
- Conditions
- Gastric Cancer, Venous Thromboembolism, Postoperative Period
- Trial name
- NCT01345773
- Testing
- Gastric surgery
- Where
- South Korea
- Volunteers
- 375 people
- Sponsor
- Seoul National University Bundang Hospital
Small Cell Lung Cancer
A Randomized Study to Evaluate the Effect of Two Different Doses of Enoxaparin Sodium in Combination With Standard Chemotherapy in Patients With Stage Small Cell Lung Cancer (SCLC)
The purpose of this research study is to see if adding enoxaparin sodium to standard treatment with the chemotherapy drugs cisplatin and etoposide will help treat extensive stage SCLC.
- Trial name
- NCT00916669
- Testing
- Etoposide, Cisplatin, enoxaparin sodium
- Where
- 4 sites in United States
- Sponsor
- Massachusetts General Hospital
Thrombosis, Venous
The Impact of MTM Model on the Efficacy and Safety of Anticoagulant Therapy in Postoperative Colorectal Cancer Patients
Anticoagulants are classified as high-risk medications, with their main adverse drug events (ADEs) being recurrent venous thromboembolism (VTE) and bleeding events.Postoperative colorectal cancer (CRC) patients exhibit a high…
- Trial name
- NCT06998745
- Testing
- Medication Therapy Management (MTM) model
- Where
- China
- Volunteers
- 327 people
- Sponsor
- Sixth Affiliated Hospital, Sun Yat-sen University
Safety Issues, Feasibility
A Pilot Study of Deep Cervical Lymphatic-venous Anastomosis in the Treatment of Alzheimer's Disease
Alzheimer's disease (AD) is the most prevalent form of dementia, affecting 3-4% of the population over a lifetime. It's characterized by abnormal Amyloid-beta (Aβ) and tau protein expression and accumulation in the central…
- Conditions
- Safety Issues, Feasibility, Therapeutic Value
- Trial name
- NCT06448442
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Critically Ill
Is There Any Correlation Between Respiratory Variation Ratios of Internal Jugular Vein and Inferior Vena Cava?
Intravascular volume assesment is important for the management of the patients in the intensive care unit. Respiratory variation ratio of the inferior vena cava (IVC) can be determined by ultrasonography (USG) and is a useful…
- Trial name
- NCT04173741
- Testing
- USG measurement
- Where
- Turkey (Türkiye)
- Volunteers
- 46 people
- Sponsor
- Hacettepe University
Central Venous Catheter Thrombosis
Autopsy and Photon Counting Computed Tomography to Evaluate Thromboses Related to Central Venous Catheters
Central venous (CVC) is essential in modern healthcare but unfortunately associated with complications, including thrombosis. In a recently published study, it was showed that 12 out of 12 deceased patients had subclinical…
- Trial name
- PHOTO CAT (NCT06417541)
- Testing
- Diseased patients with an indwelling central venous catheter who is referred to autopsy, Living patients with an indwelling central venous catheter referred to a CT scan without iv contrast
- Where
- Sweden
- Volunteers
- 75 people
- Sponsor
- Thomas Kander
Hemodynamic
Feasibility of Deep Inspiratory Internal Jugular Vein Variability in Guiding Preoperative Fluid Replacement
Compare the incidence of hypotension during the propofol-induced period between the internal jugular vein variability-guided fluid infusion group and the conventional fluid infusion group through a fluid infusion experiment…
- Trial name
- NCT06641505
- Testing
- Guiding rehydration
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Affiliated Hospital of Jiaxing University
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