Intrathecal catheters: developing consistency in filter use and dressings in Perth, Australia.

The use of opioids presents practitioners with many challenges, such as the variation in responses and side effects seen with traditional methods of administration. This has prompted an increase in the consideration of the intrathecal route for the management of patients with refractory cancer pain. Although this has increased the therapeutic options available to patients, it has also led to more complicated pain management strategies.