title: Blocked urinary catheters: can they be better managed?
abstract: This article discusses one of the problems associated with urinary catheterisation. It focuses on catheter blockage and explains the effects of this on patients and the health service and aims to guide nurses in their management of this complex issue. The length of time a catheter remains functional is unique to the individual and imperative to good catheter care. Coupled with this the cause of the blockage needs to be identified before a treatment plan can be formulated. Encrustation is identified as a major problem and the reliability of using the pH value of urine to monitor is discussed. Adequate fluid intake is essential for catheter management and the benefits of citrate drinks are highlighted. The treatment regime of catheter maintenance solution is examined and while this may be an option for some patients the suggestion of proactive catheter changes would appear to be the most appropriate.
authors: Continence Advisor for Bristol Community Health.
authors: Linda E
authors: LE
authors: Gibney
mesh_terms: D002408:Catheters, Indwelling / Q000009:adverse effects*; D006801:Humans; D009732:Nursing Care / Q000592:standards*; D017410:Practice Guidelines as Topic; D015203:Reproducibility of Results; D014546:Urinary Catheterization / Q000009:adverse effects* / Q000451:nursing*; D062885:Urinary Catheters / Q000009:adverse effects*; D014552:Urinary Tract Infections / Q000209:etiology* / Q000451:nursing* / Q000517:prevention & control
keywords: Catheter-related infections; Indwelling catheters; Nurse's role; Urinary catheterisation