ClariVein
What is ClariVein?
ClariVein is an innovative procedure combining mechanical and chemical modalities to treat venous reflux disease, offering a potentially less painful alternative to traditional treatments and allowing for a quicker return to daily activities.
Why is ClariVein Needed?
ClariVein addresses the root of superficial venous reflux disease by treating incompetent veins, a condition where malfunctioning valves in the leg veins cause backward blood flow, leading to pain, swelling, and the development of varicose and spider veins.
This method employs a combination of mechanical and chemical modalities to seal malfunctioning veins, redirecting blood to healthier ones and eliminating the risk of thermal injury for a more comfortable patient experience.
How is ClariVein performed?
During a ClariVein procedure, a slender catheter, guided by ultrasound, is inserted into the affected vein. This catheter has a rotating tip that damages the vein’s interior lining while a sclerosing agent is infused, causing the vein to collapse and eventually be absorbed by the body. This dual-action approach effectively closes the problematic vein.
The absence of heat means there is no need for tumescent anesthesia (anesthetic solution which is injected around the vein to protect surrounding structures), eliminating the uncomfortable aspects of other procedures, such as multiple needle stick injuries and internal pressure of the anesthetic on the leg.
What to Expect During the Procedure?
Typically performed under local anesthesia with sedation, ClariVein can also use General or Spinal Anesthesia if concurrent stab removal of varicose veins is needed for patient comfort. This outpatient procedure generally takes 30 to 45 minutes. Patients may experience a buzzing or tingling sensation but usually tolerate it well.
What to Expect After the Procedure?
Whether performed in a day surgery center or an outpatient setting, patients can usually leave the same day or the next morning, and they are encouraged to walk shortly afterward. Most return to regular activities within a few days and can resume exercising after 2 weeks. Wearing a compression stocking for 1-2 weeks is recommended to aid healing and reduce bruising.
What are the Risks Associated with ClariVein?
ClariVein is generally a safe and minimally invasive procedure, but like all medical interventions, it does carry some risks and potential complications. Common side effects include temporary tingling, a sensation of pulling, and minor pain, all of which usually resolve shortly after the procedure. Some patients may experience phlebitis or skin discoloration, but these typically resolve on their own within a few days to weeks.
Unlike thermal techniques, such as lasers, ClariVein does not generate heat, thereby reducing the risk of thermal injury. This minimizes the potential for pain, bruising, skin damage, and nerve injury that can be associated with other procedures.
FAQ about ClariVein
ClariVein is a minimally invasive procedure for treating venous reflux disease, combining mechanical and chemical modalities, offering a less painful experience and quicker recovery.
ClariVein addresses venous reflux disease by sealing malfunctioning veins, using a combination of mechanical agitation and a sclerosing agent, rerouting blood to healthier veins.
ClariVein is known for being less painful compared to traditional treatments, with most patients experiencing only minor discomfort, like a buzzing or tingling sensation.
Most patients are encouraged to walk shortly after the procedure. They can usually return to regular activities within a few days.
Unlike traditional treatments, ClariVein does not use heat, eliminating risks of thermal injury and the need for tumescent anesthesia, reducing discomfort and recovery time.
ClariVein addresses the underlying cause of incompetent veins in superficial venous reflux disease, whose malfunction leads to the manifestations of venous reflux.
While this may potentially reduce the appearance of some varicose veins (swollen, bulging veins) or spider veins (“thread” veins), these are definitively addressed by other treatment modalities such as mini-stab avulsions and injection sclerotherapy
ClariVein is typically a safe and minimally invasive procedure, but, like all medical interventions, it does have some associated risks, including minor pain, bruising, and phlebitis.
It is often considered safer than other methods, such as lasers, because ClariVein does not generate heat. This eliminates the risks of thermal injuries, such as pain, skin damage, and nerve injury, inherent to those methods.
ClariVein is typically performed under local anesthesia with sedation, but General or Spinal Anesthesia can also be used depending on patient comfort and whether additional procedures are required.
Wearing a compression stocking is recommended for 1-2 weeks after the ClariVein procedure to reduce bruising and improve healing.
Temporary tingling, a pulling sensation, minor pain, phlebitis, or skin discoloration are potential side effects, which typically resolve on their own.
The ClariVein procedure usually takes approximately 30 to 45 minutes, depending on the number of veins treated.
Patients are encouraged to start walking shortly after the ClariVein procedure to promote blood flow and aid in the healing process.
Most patients can resume exercising after 2 weeks post-ClariVein procedure.
Coverage for ClariVein may vary, and it is recommended to consult with your insurance provider regarding the specifics of your policy.
Dr Lim specialises in the treatment of vein disorders such as varicose veins and spider veins. With extensive experience and a commitment to individualized care, Dr. Lim ensures that each patient’s needs and concerns are addressed.
Schedule a consultation with us to discuss whether ClariVein is the right treatment option for you.
