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OESOPHAGEAL CONDITIONS

Discover Wireless pH Capsule Reflux Testing 

Wireless pH Capsule Reflux Testing allows your gastroenterologist to measure the effect of PPI medication on pH levels and reflux symptoms.

Frequently asked questions

Diagnostic testing

Wireless pH Capsule Reflux Testing 

Wireless pH Capsule reflux testing:

  • Uses a small capsule to measure pH levels (acid content) in your oesophagus for up to 96 hours1
  • Is a minimally invasive procedure
  • Allows you to continue regular daily activities and diet
  • Is preferred by 96% of patients over catheter-based tests2
Old Woman with GP_Square

Step-by-step procedure

Always follow the instructions specified by your physician or the nursing staff. Always follow the discharge instructions provided by your physician after your procedure.

STEP 01

Before therapy

Your physician will provide you with details of instructions to prepare for your test, beginning 7 days before the procedure. No eating or drinking 6 hours before your procedure. 

Old Woman with friend

Step-by-step procedure

Always follow the instructions specified by your physician or the nursing staff. Always follow the discharge instructions provided by your physician after your procedure.

STEP 02

During therapy

Follow your usual daily routine. Don’t reduce or change your activities during the monitoring period. If you change things, the monitoring results aren’t as useful. Note: Don’t get the receiver wet because it’s not waterproof.

Barrett's Esophagus - Patients and Stages

Step-by-step procedure

Always follow the instructions specified by your physician or the nursing staff. Always follow the discharge instructions provided by your physician after your procedure.

STEP 03

After the procedure

After the study has completed, you can resume your normal activities, diet and medications. The disposable pH capsule will detach and pass through the digestive tract in 7 to 10 days on average. Your physician will discuss the results of the monitoring test with you and develop a plan to manage your symptoms.

Barrett's Esophagus - Patients and Stages
GORD - Doctor and Patient

The procedure

 

A small capsule, about the size of a gel cap, is temporarily attached to the wall of the oesophagus during an upper endoscopy. The capsule measures pH levels in the oesophagus and transmits readings to a receiver (about the size of a pager) worn on your belt or waistband. 

Gord Game GIF

Reflux heroes game

Play our reflux heroes game to test your knowledge!

1 Richter J, Pandolfino J, Vela M, et al. Utilization of wireless pH monitoring technologies: a summary of the proceedings from the Esophageal Diagnostic working Group. Disease of the Esophagus, 2012

2 Sweiss R et al. Patient acceptance and clinical impact of Bravo monitoring in patients with previous failed catheter-based studies. Aliment Pharmacol Ther. 2009 Mar 15;29(6):669-76. Page 673, Col 2