Endobronchial Valve Procedure for Severe COPD/Emphysema
What is the endobronchial valve?
The endobronchial valve procedure is a minimally invasive treatment for people with severe COPD/emphysema. The valves are an implant designed to fit in the airways of the lungs and are placed in selected airways during a bronchoscopy procedure (no incisions or cutting required). This procedure is an alternative to traditional lung volume reduction surgery.
Who is the valve for?
Generally, candidates who should be evaluated are those who:
- Have a confirmed diagnosis of COPD or emphysema
- Have to stop to catch their breath often, even with taking their medication as directed
- Have reduced lung function (FEV1≤50% predicted)
These are general criteria but only a trained physician can make the determination. There also is an evaluation process to determine who is a candidate for the treatment.
What are the benefits of endobronchial valve?
In clinical studies patients treated with Zephyr Valves have been shown to:
- Breathe easier
- Be more active
- Enjoy an improved quality of life
How does the procedure work?
Those with severe COPD/emphysema may struggle to catch their breath while doing everyday tasks. This is because the damaged parts of their lungs have lost their ability to release trapped air and have become overinflated. The endobronchial valves are tiny, one-way valves that allow the trapped air to be exhaled from the lungs and prevent more air from becoming trapped there. This helps patients breathe better and do more.
What to expect during the procedure.
The endobronchial valves are placed during a procedure that does not require any cutting or incisions. A typical procedure looks like this:
Step 1 – The doctor will give the patient medicine to make them sleepy.
Step 2 – A small tube with a camera, called a bronchoscope, will be inserted into the patient’s lungs through the nose or mouth.
Step 3 – During the procedure the doctor will place, on average, four valves in the airways. The number of valves placed will depend on the individual anatomy of the patient’s airways and physician discretion.
Step 4 – The patient will stay in the hospital for a minimum of three nights. Some patients who experience a complication may be required to stay longer.
Step 5 – After the procedure, the patient will continue to use medicines that their doctor prescribed for their condition.
For more information or to schedule a consultation, speak with your primary care provider or contact Northwest Pulmonology – Bentonville at (479) 553-3310.