Assessment and treatment of patients who may require intermittent catheterisation

Remember: each catheter company has a corresponding instruction book which should always be used when teaching patients.

There are various types of intermittent catheters available:

Catheter type Reasons for use
Self-lubricating hydrophilic-coated catheters Bladder emptying
Stricture therapy
Pre-lubricated gel catheters (non touch technique catheters) Bladder emptying
Stricture therapy
Recurrent urine infections
Nursing staff/carer performing ISC/ISD
Ready to use lubricated catheters Bladder emptying
Stricture therapy
Recurrent urine infections

Pre-lubricated or hydrophilic

of which there are many types:

  • Pre-lubricated catheters are single use only - is used once then discarded.
  • Single use catheters are recommended as they have shown to reduce urethral friction and associated complication that is evident with reusable PVC catheters1.

Plain nelaton (PVC) catheter (no longer on formulary)

  • Can be used for up to one week before discarded.
  • Patients who have carried out intermittent catheterisation for many years may still be using this type of catheter.

Where the patient prefers to continue using a nelaton catheter in spite of best practice recommending a single use catheter then they should be made aware of the following. They must be instructed to clean the catheter under running water, shake, and dry on the outside with a paper towel, as per manufacturers guidelines and then store in a single use clean plastic bag2.