The use of a percutaneous cystostomy tube as an adjunctive treatment option for dogs with idiopathic functional outflow tract obstruction
2025

Cystostomy Tubes for Dogs with Urinary Blockage

Sample size: 12 publication Evidence: moderate

Author Information

Author(s): Zoe P. Greenfield, Allyson C. Berent, Chick W. Weisse

Primary Institution: Schwarzman Animal Medical Center

Hypothesis

Can percutaneous cystostomy tubes improve outcomes in dogs with functional outflow tract obstruction?

Conclusion

Dogs that received a percutaneous cystostomy tube had better outcomes compared to those that did not, despite experiencing complications.

Supporting Evidence

  • 71% of dogs with cystostomy tubes had good to excellent outcomes.
  • Only 20% of dogs managed without a cystostomy tube had good outcomes.
  • Complications were reported in all dogs with cystostomy tubes, but outcomes were still better than those without.

Takeaway

This study found that using a special tube to help dogs pee can make them feel better, especially when they have trouble urinating.

Methodology

The study reviewed medical records of dogs diagnosed with functional outflow tract obstruction and categorized their management strategies and outcomes.

Limitations

The study's retrospective nature limited standardization of diagnosis, treatment, and follow-up times.

Participant Demographics

All participants were male dogs, aged 1.1 to 11.4 years, with a mix of breeds including Labrador Retrievers and German Shepherds.

Digital Object Identifier (DOI)

10.1111/jvim.17275

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