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d-mannose for prophylaxis against Urinary tract Infection in Spinal Cord Injury

d-mannose for prophylaxis against Urinary tract Infection in SCI: Pilot Randomised control study

Status
Completed
Phases
Unknown
Study type
Interventional
Source
ANZCTR
Registry ID
ACTRN12616001619437
Enrollment
40
Registered
2016-11-23
Start date
2017-03-01
Completion date
2018-11-12
Last updated
2020-02-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Brief summary

Scientific studies have shown that urinary tract infection (UTI) occurs in 40 to 50% of people who sustain a spinal cord injury. Our local audit confirms a similar percentage at the Auckland Spinal Rehabilitation Unit (ASRU) with almost half of all our patients experiencing at least one episode of UTI following spinal cord injury. Our regular practice to reduce the risk of urinary tract infection is to increase fluid intake, provide appropriate care of the catheter system, ensure good hygiene with catheter use and, when possible, discontinue the indwelling catheter or discontinue and commence an intermittent catheterization program as soon as possible. Infections are treated with increasing water consumption and appropriate antibiotics after checking a urine culture. We would like to know if d mannose reduces risk of UTI in people with spinal cord injury/impairment (SCI). D mannose, which is registered as a health supplement product in NZ, has been shown to reduce the risk of urinary tract infection (UTI) in women. D mannose is a natural sugar, which binds with bacteria and prevents adhesion of the bacteria to the bladder wall thus, presumably, reducing infection in the bladder. No studies have been done to determine D mannose’s effectiveness in prevention of UTI in the spinal cord injury population. To test the effectiveness of d mannose in reducing UTI in SCI, we have developed a pilot randomised control trial (RCT) at ASRU and Middlemore Hospital (MMH).

Interventions

Mode of administration of d mannose: Oral tablet, 1gm three times a day for 3 months. Strategies to monitor adherence: Weekly check of medication chart and patient interview.

Sponsors

Dr Suresh Subramanian
Lead SponsorIndividual

Study design

Allocation
Randomised controlled trial
Intervention model
Parallel
Primary purpose
Prevention
Masking
Open (masking not used)

Eligibility

Sex/Gender
All
Age
14 Years to No maximum
Healthy volunteers
No

Inclusion criteria

Study population: patients admitted to Auckland Spinal Rehab Unit (ASRU). Inclusion criteria: all new admission to spinal unit, neurogenic bladder needing catheter on admission.

Exclusion criteria

Exclusion criteria: Repeat admission, no evidence of neurogenic bladder on admission.

Outcome results

None listed

Source: ANZCTR · Data processed: Feb 4, 2026