what-to-expect

What to Expect

Before the procedure

Follow the instructions provided by your doctor or the nursing staff. The following instructions were provided to patients in clinical trials and are provided here as an example of what you can expect.

  • No eating or drinking after midnight the day before the procedure.
  • Arrange to have someone drive you home after the procedure.
  • If you take aspirin or blood thinning medication, you will receive instructions from your doctor about when to stop taking them before each endoscopy.

The day of the procedure

The RFA treatment is usually performed in an outpatient setting and no incisions are involved. While the actual procedure time in clinical studies has been less than 30 minutes, there is preparation required prior to the procedure, and you will be monitored for a time afterwards.


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