Document Detail


Evaluation of trends in frequency of urethrostomy for treatment of urethral obstruction in cats.
MedLine Citation:
PMID:  12184698     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
OBJECTIVE: To determine hospital proportional morbidity rates (HPMR) for urethral obstructions, urethral plugs or urethroliths, and urethrostomies in cats in veterinary teaching hospitals (VTH) in Canada and the United States between 1980 and 1999. DESIGN: Epidemiologic study. ANIMALS: 305,672 cats evaluated at VTH. PROCEDURES: Yearly HPMR were determined for cats with urethral obstructions, urethral plugs or urethroliths, or urethrostomies from data compiled by the Purdue Veterinary Medical Database. The test for a linear trend in proportions was used. RESULTS: Urethral obstructions were reported in 4,683 cats. Yearly HPMR for urethral obstructions declined from 19 cases/1,000 feline evaluations in 1980 to 7 cases/1,000 feline evaluations in 1999. Urethral plugs or urethroliths affected 1,460 cats. Yearly HPMR for urethral plugs or urethroliths decreased from 10 cases/1,000 feline evaluations in 1980 to 2 cases/1,000 feline evaluations in 1999. A total of 2,359 urethrostomies were performed. Yearly HPMR for urethrostomies decreased from 13 cases/1,000 feline evaluations in 1980 to 4 cases/1,000 feline evaluations in 1999. CONCLUSIONS AND CLINICAL RELEVANCE: Frequency of feline urethrostomies performed at VTH in Canada and the United States declined during the past 20 years and paralleled a similar decline in frequency of urethral obstructions and urethral plugs or urethroliths. These trends coincide with widespread use of diets to minimize struvite crystalluria in cats, which is important because struvite has consistently been the predominant mineral in feline urethral plugs during this period.
Authors:
Chalermpol Lekcharoensuk; Carl A Osborne; Jody P Lulich
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Publication Detail:
Type:  Evaluation Studies; Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Journal of the American Veterinary Medical Association     Volume:  221     ISSN:  0003-1488     ISO Abbreviation:  J. Am. Vet. Med. Assoc.     Publication Date:  2002 Aug 
Date Detail:
Created Date:  2002-08-19     Completed Date:  2002-11-19     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  7503067     Medline TA:  J Am Vet Med Assoc     Country:  United States    
Other Details:
Languages:  eng     Pagination:  502-5     Citation Subset:  IM    
Affiliation:
Minnesota Urolith Center, Department of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St Paul 55108, USA.
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MeSH Terms
Descriptor/Qualifier:
Animal Feed / adverse effects,  analysis
Animals
Canada / epidemiology
Cat Diseases / epidemiology,  etiology,  surgery*
Cats
Epidemiologic Studies
Female
Hospitals, Animal / statistics & numerical data
Magnesium Compounds
Male
Morbidity
Ostomy / trends,  veterinary
Phosphates
Retrospective Studies
United States / epidemiology
Urethral Diseases / epidemiology,  etiology,  surgery,  veterinary*
Urethral Obstruction / epidemiology,  etiology,  surgery,  veterinary*
Urinary Calculi / epidemiology,  etiology,  surgery,  veterinary
Chemical
Reg. No./Substance:
0/Magnesium Compounds; 0/Phosphates; 15490-91-2/struvite

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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