Digitrapper® pH-Z Testing in North Florida
Laryngopharyngeal reflux (LPR) is the result of the retrograde flow of stomach contents. This reflux can come up not only into the esophagus but all the way up into the back of the throat and nose, including around the area of the voice box and windpipe, causing a variety of atypical and often mysterious symptoms that are not traditionally linked to reflux. Most reflux as we know refers to gastroesophageal reflux (GERD), but when it comes further up, it is often called laryngopharyngeal reflux (LPR).
Typical symptoms of LPR are often different than GERD, and therefore the diagnosis of LPR is often missed which can be quite frustrating and may lead to many unnecessary tests and treatments. These symptoms include:
- Excessive mucus/phlegm and throat clearing
- Postnasal drip
- Sour taste in the mouth
- Sore or burning in the throat
- Hoarseness & chronic dry cough
- Frequent ‘tickle’ or lump in the throat (globus sensation)
Studies have shown up to 50% of patients with hoarseness have been found to have the reflux-related disease as contributing cause. There is a danger in failing to recognize LPR, while overdiagnosis of LPR can lead to unnecessary costs and missed diagnoses.
There are a variety of methods to perform diagnostic testing to assess the presence and severity of reflux disease. Generally, they are called a pH study. There are 2 main types that are performed and are often available. The first one is the one that is most commonly done by a gastroenterologist during an upper endoscopy procedure. It is called the Bravo® pH study. It is a sensor that is tenant onto the esophagus during an endoscopy procedure. The sensor disintegrates and dissolves in your GI tract. Patients are given a sensor which is a small device they were on their belt or around the neck for 48 hours and it communicates via Bluetooth with the sensor and esophagus which sends information to the computer. The sensor computer is then turned in to the GI doctor after 2 days and the data is downloaded and assessed.
The alternative to the Bravo® pH study is the Digitrapper® pH-Z testing is a minimally-invasive way to assess reflux by assessing acid and non-acid causes for patients with atypical symptoms suggestive of proximal reflux etiologies. Many patients with LPR that have atypical symptoms such as chronic unexplained cough often have non-acid proximal reflux and often have a normal Bravo pH study. The study involves a thin catheter that is placed trans-nasally in the clinic, with the use of only topical anesthetic to ensure comfort during placement and during the ensuing 24 hours required for the study.
The catheters are made from hypoallergenic and latex-free materials in a thin easily tolerable design resulting in minimal discomfort during the procedure. The catheters, which are disposable, provide valuable data that can characterize reflux as either acid or non-acid, using impedance sensors to monitor fluid movement as well as to detect reflux in three categories: Distal esophageal reflux, Full column esophageal reflux, Laryngopharyngeal reflux.
The North Florida Sinus Center now offers this newest way of testing using the Digitrapper® device, which offers profoundly useful data in determining causation related to various types of reflux as pertaining to nontraditional and often mysterious symptoms. It is covered by almost all insurance plans and does not require any IV or general anesthesia to place.
Schedule Your Digitrapper® pH-Z Testing in Jacksonville, FL Today!
If you are experiencing symptoms of Laryngopharyngeal reflux (LPR), contact North Florida Sinus Center to discuss your testing and treatment options available. If you are located throughout Northern Florida, Southwest Georgia, San Marco, St. Augustine, Ponte Vedra Beach, and beyond, please call (904) 595-7475 to schedule an appointment at our sinus center in Jacksonville, FL today.