Information for the public

This procedure can only be done as part of a research study. This is because there is not enough evidence to be sure how well it works and how safe it is.

Cancer of the bile duct or pancreas can block the channels that carry digestive juices from the gall bladder and pancreas to the small intestine. This can cause jaundice, nausea, bloating and abdominal pain. Often it is treated by inserting small tubes called stents, which help to keep the channels open and draining properly. But these stents can themselves become blocked. This procedure uses heat energy both to clear blockage in the channels before inserting stents and to clear blocked stents.

NHS Choices may be a good place to find out more. NICE’s information on interventional procedures guidance has more about what a procedure is and how we assess them.

Is this procedure right for me?

If you’ve been offered this procedure, your healthcare professionals should discuss with you what is involved, and explain the research study, and tell you about the risks and benefits. They should talk with you about your options, and listen carefully to your views and concerns. Your family can be involved too, if you wish. All of this should happen before you agree (consent) to have the procedure and to be in the study. You should also be told how to find more information about the procedure. Read more about making decisions about your care.

Some questions to think about

  • What does the procedure involve?
  • What are the possible benefits? How likely am I to get them?
  • What are the risks or side effects? How likely are they?
  • What happens if the procedure doesn’t work or something goes wrong?
  • What happens if I don’t want the procedure? Are there other treatments available?

ISBN: 978-1-4731-2951-1


This page was last updated: 23 May 2018