Clinical trials: Constriction
Coronary Bypass Graft Stenosis of Autologous Vein
Preventing Seroma Formation After Stripping Saphenous Vein in Coronary Bypass
The great saphenous vein is the most commonly used material in coronary vascular bridging operation. Coronary bypass operation to obtain the great saphenous vein is mainly through the incision open groin to ankle.
- Trial name
- NCT02010996
- Testing
- vacuum assisted closure, Axillary dissection
- Where
- China
- Volunteers
- 72 people
- Sponsor
- Changhai Hospital
Atherosclerosis, Coronary
Validation of a Computed Tomography (CT) Based Fractional Flow Reserve (FFR) Software Using the 320 Detector Aquilion ONE CT Scanner.
Coronary Computed Tomography Angiography (CCTA) contrast opacification gradients and FFR-CT estimation can aid in the severity estimation of significant atherosclerotic lesions.
- Trial name
- NCT03149042
- Testing
- CCTA
- Where
- United States
- Volunteers
- 75 people
- Sponsor
- State University of New York at Buffalo
Tinnitus, Pulsatile Tinnitus
Venous Sinus Stenting To Treat Intractable Pulsatile Tinnitus Caused By Venous Sinus Stenosis
There have been few published studies that examine the efficacy and safety of endovascular treatments on patients with pulsatile tinnitus with venous stenosis.
- Conditions
- Tinnitus, Pulsatile Tinnitus, Venous Sinus Stenosis, Dural Sinus Stenosis
- Trial name
- NCT02734576
- Testing
- Venous Sinus Stenting with the Precise Pro Stent
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Weill Medical College of Cornell University