What is venous stasis?
Venous stasis involves an inflammation of the skin in the lower legs as a result of chronic venous insufficiency. If the valves or walls of the veins in the legs are not working properly, it is difficult for blood to circulate from the legs back to the heart.
What is the normal venous refill time?
A venous refill time <18 to 20 seconds, depending on the patient’s position during the study, is indicative of CVI. A venous refill time >20 seconds suggests normal venous filling.
What is BDDE in fillers?
BDDE is the crosslinker used in the majority of the market-leading HA fillers. After reaction with HA, the epoxide groups of BDDE are neutralized, and only trace amounts of unreacted BDDE remain in the product (<2 ppm).
What is the treatment for venous stasis?
What Is the Best Treatment for Venous Stasis? Compression therapy is commonly recognized as the most helpful treatment for this condition. In addition, leg elevation reduces edema in patients with venous stasis and is recommended for patients with the condition, usually about 30 minutes a few times a day.
Can venous stasis be cured?
Like any disease, CVI is most treatable in its earliest stages. Vascular medicine or vascular surgery specialists typically recommend a combination of treatments for people with CVI.
What is venous guttering?
With elevation, the foot turns pale and there can be venous guttering (all the blood has drained out of the veins). When in a dependent position, the foot turns brightly red, called rubor, before returning to a normal pink color.
How do you do the Buerger’s test?
Buerger’s Test If the sole of the foot becomes pale then the test is positive. To confirm this, let the legs hang dependent and observe whether the involved leg becomes cyanotic or hyperemic.
What does BDDE mean?
Definition. BDDE. Body Dysmorphic Disorder Examination (psychological assessment)
What is BDDE?
The most common modification used in commercial HA-based filler is the cross-linking of HA chains using 1,4-butanediol diglycidyl ether (BDDE) as cross-linking agent.
Does micafungin penetrate CNS?
Micafungin penetrated most compartments of the central nervous system (CNS), but only following dosages >2 mg/kg. Micafungin was not reliably found in cerebrospinal fluid. With few exceptions, drug penetration into the various CNS subcompartments was not statistically different in infected versus non-infected rabbits.