Clinical trials: Venous
HepatoCellular Carcinoma
Radiotherapy in Hepatocellular Carcinomas After Hepatectomy With Narrow Margin (<1 cm) or Portal Vein Thrombosis
Hepatocellular carcinoma (HCC) is one of ten leading cancer types worldwide and also in Asia, but the five-year relative survival rate is relatively quite low1-3.
- Trial name
- RHCC (NCT02309788)
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Guangxi Medical University
Venous Thromboses, Venous Thromboembolism
The Risk of Venous Thromboembolism in Systemic Inflammatory Disorders: a United Kingdom (UK) Matched Cohort Study
Blood clots occurring in the legs and in the lungs are relatively common; they occur in around 3 in a 1000 people per year. They can cause disability and are also potentially life threatening.
- Conditions
- Venous Thromboses, Venous Thromboembolism, Deep Vein Thrombosis, Pulmonary Embolism
- Trial name
- NCT03835780
- Testing
- No intervention
- Where
- United Kingdom
- Volunteers
- 266,890 people, healthy volunteers welcome
- Sponsor
- Momentum Data
Anxiety, Pain
Effect of the 4-7-8 Breathing Technique Before Central Venous Catheter Insertion
Purpose: This study aims to evaluate the effect of the 4-7-8 breathing technique applied before central venous catheter (CVC) insertion on patients' anxiety, pain, and vital signs.
- Conditions
- Anxiety, Pain, Vital Sign Evaluation, 4-7-8 Breathing Technique
- Trial name
- NCT07917585
- Testing
- 4-7-8 breathing technique
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Mersin University
Telangectasia, Reticular Veins
Foam and Liquid Sclerotherapy With or Without Herbal Gel for Small Vein Treatment
Telangiectasias (spider veins) and reticular veins represent early and common manifestations of chronic venous insufficiency . Telangiectasias are dilated intradermal venules or capillaries less than 1 mm in diameter and…
- Trial name
- ELF-HTR (NCT07162844)
- Testing
- Liquid sclerotherapy in telangectasia and reticular veins without application of herbal gel post procedure, Liquid sclerotherapy in telangectasia and reticular veins wit application of herbal gel post procedure, foam sclerotherapy in telangectasia and reticular veins without application of herbal gel post procedure
- Where
- Egypt
- Volunteers
- 508 people, healthy volunteers welcome
- Sponsor
- Kafrelsheikh University
Behçet
Role of Femoral Vein Wall Thickness and Inflammatory Markers in Patients With Behcet Disease
Evaluation of femoral vein wall thickness and inflammatory indices in patients with Behcet disease and assessment of their relation to the disease activity and related some clinical manifestations
- Trial name
- NCT06721234
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Sohag University
Venous Thrombosis, Insulin Resistance
Oral Verses Patch Trial In Menopausal Women - Individualisation of Oestrogen Therapy
Ultra-low-dose oral E2/D will have more beneficial effects than trans-dermal HRT on lipids and insulin resistance in postmenopausal women, whilst adverse effects on coagulation will be avoided.
- Trial name
- OPTIMISE (NCT02264743)
- Testing
- Femoston Conti, EVOREL® CONTI
- Where
- 3 sites in United Kingdom
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Royal Brompton & Harefield NHS Foundation Trust
Central Retinal Vein Occlusion
Retinal Blood Flow in Response to an Intravitreal Injection of Ranibizumab for Central Retinal Vein Occlusion (CRVO)
Ranibizumab (Lucentis, Genentech) is an off-label drug used for the clinical treatment of central retinal vein occlusion, which is one of the most common retinal vascular disorders.
- Trial name
- NCT01303276
- Where
- Canada
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Venous Insufficiency
SocknLeg - a User Friendly Medical Compression Study of a Modified Application of a Medical Device
The study intends to investigate a novel compression system termed Socknleg composed of an understocking covering the foot with three added stockings extending from the ankle to the knee without covering the foot.
- Trial name
- Socknleg (NCT02621632)
- Testing
- (Socknleg)To done of a novel compression system
- Where
- Switzerland
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Zurich
Venous Thromboembolism (VTE)
Molecular Imaging of Active Venous Thrombus With Positron Emission Tomography (PET)
Venous thromboembolism (VTE), which includes deep vein thrombosis (DVT) and/or pulmonary embolism (PE), is a major public health issue.
- Trial name
- THROMPET (NCT06057844)
- Testing
- Additional blood sampling
- Where
- France
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University Hospital, Brest
Impaired Oxygen Delivery, Critically Ill Patient
Non-Invasive Measurement of SjvO2 Using Near Infrared Spectroscopy in Critically Ill Patients
ScvO2 is an important parameter in the management of critically ill patient. The only way to measure it is to have an internal jugular or subclavian central venous catheter.
- Trial name
- NIRS-SCJVO2 (NCT04624009)
- Where
- 2 sites in Switzerland
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- University Hospital, Geneva
Pain During and After Endovenous Laser Obliteration of Large Saphenous Vein Based on Lidocaine Tumescent Concentration
Efficacy of Variable Lidocaine Concentrations in Tumescent Anesthesia for Pain Control During and After Endovenous Laser Procedure; Non-inferiority Trial
Endovenous laser treatment is a minimally invasive procedure that has been shown to be a safe and effective treatment for varicose veins.
- Trial name
- NCT02192411
- Testing
- Lidocaine
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Midwest Vein Center
Central Venous Catheters
The Success Rate of Catheter Insertion by the Presence of Obturator During Peripherally Inserted Central Venous Catheter
In pediatric patients under the age of 18 who undergo surgery under general anesthesia, when inserting peripherally inserted central venous catheterization, the group that inserts the catheter with the obturator and the group…
- Trial name
- NCT04393844
- Testing
- turbo-ject PICC set
- Where
- South Korea
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Venous Insufficiency
Venavine Intensive® in the Treatment of Symptoms Associated With Chronic Venous Insufficiency
Chronic Venous Insufficiency (CVI) occurs when the veins in the lower limbs can no longer sufficiently pump enough blood back to the heart.
- Trial name
- NCT02483962
- Testing
- Gelatine capsule, Venavine Intensive®
- Where
- South Africa
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Johannesburg
Anesthesia Complication, Hypotension on Induction
Ultrasound Assessment of the Subclavian Vein for Predicting Hypotension in Children After Anaesthesia Induction
Intra operative hypotension is a risk factor in pediatric anesthesia (McCann ME et al.Pediatr Anesth 2014; 24: 68-73). In summary, the study aims at examine if ultrasound assessment of the diameter and collapsibility index of the…
- Conditions
- Anesthesia Complication, Hypotension on Induction, Hypovolemia
- Trial name
- NCT04573842
- Testing
- Ultrasound assessment of SCV
- Where
- Sweden
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Karolinska Institutet
Handgrip Strength, Transjugular Intrahepatic Portosystemic Shunts (TIPS)
Handgrip Strength Increases the Pressure in the Portal and Left Gastric Veins in Cirrhotic Patients
1.Background Handgrip strength , a core indicator of muscle function, has been confirmed to be significantly associated with the clinical prognosis of patients with liver cirrhosis.
- Trial name
- NCT07289698
- Testing
- Handgrip strength
- Where
- 2 sites in China
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Shanxi Provincial People's Hospital
Vascular Access Complication
Arterio-arterial Vascular Access as a Novel Technique for Treatment of Venous Hypertention With Arterio-venous Vascular Access
Arterio-arterial vascular access, Arterio-venous synthetic access, Venous hypertension, Hemodialysis patients Purpose: To describe a technique used to treat a patient with Lt upper limb synthetic arterio-venous vascular access…
- Trial name
- NCT04472221
- Testing
- Arterioarterial synthetic graft
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Varicose Veins
The Prevstain Trial
To evaluate whether oral supplementation with Pycnogenol (Flebon®) can interfere with skin hyperpigmentation after polidocanol foam sclerotherapy in patients with mild to moderate chronic venous insufficiency (CEAP C2 and C3)…
- Trial name
- TPT (NCT04203043)
- Testing
- Pycnogenol Oral Product
- Volunteers
- 338 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo General Hospital
Leg Veins
Study Comparing Glycerin With 1% Lidocaine and Epinephrine Versus Glycerin With 1% Lidocaine Without Epinephrine for the Sclerotherapy of Leg Telangiectasias
The primary objective is to compare physician-assessed clearance of telangiectatic veins between treatment legs using the Physician Global Aesthetic Improvement Scale (PGAIS).
- Trial name
- NCT07342413
- Testing
- Right leg treated with Glycerin compounded with 1% Lidocaine and Epinephrine, Left leg treated with Glycerin compounded with 1% Lidocaine and Epinephrine
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Goldman, Butterwick, Fitzpatrick and Groff
Venous Puncture
Comparison of Figure-Of-Eight Suture Perclose ProGlide Suture-Mediated Closure
The study proposes to compare specialized closure devices to achieve hemostasis with the Figure-of-eight suture technique.
- Trial name
- NCT04831008
- Testing
- Figure-of-eight suture, Perclose Device
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Delray Medical Center
Intraosseous Access, Infusion Rates
Infusion Flow Rates and Blood Sampling
To evaluate infusion flow rates attainable when using the proximal humerus and proximal tibia IO vascular access sites. To evaluate the intraosseous infusion physiology when using the proximal humerus and proximal tibia IO…
- Conditions
- Intraosseous Access, Infusion Rates, Intraosseous Blood, Venous Blood
- Trial name
- NCT02021617
- Testing
- Intraosseous access
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Vidacare Corporation