Catheter changes

Frequency of catheter changes

How long an indwelling catheter can be left in place depends on what the catheter it is made of, whether or not the catheter user gets frequent infections and blockages, and each person’s individual situation. Catheters usually stay in place between 2 and 12 weeks. Manufacturers guarantee that a catheter is safe to use for a number of weeks. Stuart said that his catheter had a warranty of 12 weeks, but Hayley said that her silver alloy coated catheter was licensed to be used for only four weeks.

A consultant explains why a catheter should be changed if it gets blocked. If a suprapubic…

Age at interview 49

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When Peter Y had more infections than usual because of poor care and bad hygiene his catheter got…

Age at interview 65

Gender Male

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Hayley had a silver alloy coated catheter. This type of catheter is only licensed for four weeks…

Age at interview 46

Gender Female

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Not all the people we interviewed knew why their doctor had decided to use a catheter made from one material rather than another. Roger was cross that no one could agree on which type of catheter was best for him. He had no idea why he was sometimes given a latex catheter and sometimes a silicone one.
Some people would ideally have liked their catheter to stay in for 12 weeks, but had it changed more frequently because of infections and blockages. The time that a catheter should be left in place is not always clear. Charles said he had never had a blocked catheter and his suprapubic catheter was usually changed every three months. But recently his urologist had told him that it would be better to change it every 6-8 weeks.

Charles’s urologist wanted him to have his suprapubic catheter changed more often than every…

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The time between catheter changes was revised to every three weeks because Jennifer had a proteus…

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Urethral catheter changes

A urethral catheter may be changed in hospital or in a GP surgery but is usually changed by a district nurse at home. Most people got new catheters and other catheter equipment on prescription, and many said they had everything ready before the district nurse arrived. Some people found the procedure quite easy and painless, but others, particularly men with an enlarged prostate, found it difficult and painful. Nurses usually use a lubricant or anaesthetic gel when they insert the catheter.

Kenneth hated having his urethral catheter changed. He once went to hospital where three health…

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A district nurse changed Sara’s urethral catheter. The nurse used a little Instillagel to numb…

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Gordon had an enlarged prostate and found the urethral catheter change very painful. On the internet he found out about a herb called saw palmetto. He was convinced that it reduced the size of his prostate. His catheter changes are now much easier and pain free. Derek, who’d had an enlarged prostate, dreaded having his catheter changed because he often bled and felt uncomfortable for 2 or 3 days afterwards. Occasionally, he’d need an ambulance to hospital because of the bleeding.

Gordon’s catheter changes were very painful before he discovered saw palmetto. The catheter now…

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Martin, who had a spinal cord injury, recalled three occasions when the district nurse had not inserted his urethral catheter correctly.

Martin was upset because the district nurse didn’t listen to him. The nurse had blown up the…

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Suprapubic catheter changes

A suprapubic catheter may be changed in hospital, particularly the first time it is changed, but later it is usually done at home by a district nurse or GP. A relative or carer may also change this type of catheter when trained to do it. Most people had the suprapubic catheter changed at home by a district nurse, though Gavin, who had a spinal cord injury, had his changed every 4 weeks at the spinal unit. Annie, married to a retired doctor, said her husband changed her catheter at home every 6 weeks.

Melanie’s first suprapubic catheter change in hospital went wrong. She had to have a urethral…

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Dave described what it was like to have a suprapubic catheter changed in hospital. He found it…

Age at interview 31

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After Dave left hospital, the district nurse changed his catheter a couple of times. He then…

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People said that some nurses were very careful about following hygiene practices while others weren’t. Richard praised the district nurses who changed his, saying ‘Overall they’ve been very good’ but wished they’d all follow exactly the same procedure every time. Sometimes, district nurses and GPs may lack experience in changing suprapubic catheters and this can lead to problems (see ‘Perceptions of health professionals and health care‘). Ian had had to go to Accident & Emergency once when a district nurse couldn’t insert a new catheter.

When Roger left hospital and went into a nursing home, the nurses didn’t know how to change his…

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When changing the catheter people usually use a little local anaesthetic called Instillagel. Jennifer said she was allergic to the lignocaine in Instillagel so used some KY jelly instead. Frances said that, occasionally, muscle spasms made it hard for the district nurse to remove the catheter. She used a cannabis based mouth spray, prescribed by her doctor, called Savitex, which helped. Badg also had bladder spasms. He usually took a couple of paracetamol before the nurse arrived to change his catheter. Sharon’s last catheter change had been ‘horrendous’ because of her bladder spasms (see ‘Bladder spasms‘). Hayley recalled that sometimes her catheter got stuck and was difficult to remove.

Jade had such bad bladder spasms that, when the nurses tried to remove her catheter, they couldn…

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Sharon’s suprapubic catheter was changed at her GP’s surgery by the district nurse. The procedure…

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When a suprapubic catheter is changed, the new one should be inserted quickly because the opening (stoma) can close up quickly. Some people didn’t mind having their catheter changed. Emlyn, for example, whose suprapubic catheter was changed at the hospital every three months, said, ‘You don’t feel a thing, honestly, it’s no problem at all.’ A few other people (mainly those with a spinal cord injury, who had very little sensation below their waist) also said that their catheter changes were painless.
Stuart, who had a spinal cord injury, was not apprehensive about his suprapubic catheter change, but sometimes when it was changed there was some bleeding and he had a curious and unpleasant feeling in his head. Michelle also said that when her suprapubic catheter was changed she sometimes had symptoms of autonomic dysreflexia. Badg felt nervous before a catheter change – he said, ‘it knocks me sideways for the rest of the day.’

Alex’s suprapubic catheter change was quite easy. The continence nurse changed it and her husband…

Age at interview 51

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The district nurse changes Melanie’s catheter quickly. Melanie doesn’t feel very much and has had…

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Whoever changes a catheter must wear gloves and use a sterile technique to prevent infection. Charles said that it might be a good idea to take an antibiotic before and after a catheter change to prevent infection, but Hayley warned against taking antibiotics unless really necessary. She had become resistant to the antibiotic trimethoprim, having taken it too often in the past. The NICE (National Institute for Health and Clinical Excellence) guidance is that antibiotics to prevent infection (prophylaxis) should not be used when changing catheters unless the patient has a history of urinary tract infections after cathereter change or experiences trauma during catheterisation (Infection Control (CG139) NICE clinical guidance March 2012).

Charles described how the district nurse changed his suprapubic catheter. It was usually a very…

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Hayley’s suprapubic catheter changes were painful at first but gradually got easier. She is…

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Drinking lots of fluids

People with a long-term indwelling catheter need to drink plenty of fluids to keep the urine flowing. Drinking 2 to 3 litres of fluid per...

Bladder spasms

Bladder spasms are contractions of the bladder. They may be caused by a urinary tract infection (UTI) or irritation from a catheter. They may also...