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Survival of dogs with pituitary‐dependent hyperadrenocorticism treated twice daily with low doses of trilostane
Background Twice daily low trilostane doses have proven to be effective to manage canine Cushing's syndrome. However, survival and prognostic factors in dogs treated with this protocol have not been evaluated. The aim of the study was to evaluate survival and prognostic factors, including systo...
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Published in: | Veterinary record 2022-08, Vol.191 (3), p.no-no |
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Main Authors: | , , , , , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
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Summary: | Background
Twice daily low trilostane doses have proven to be effective to manage canine Cushing's syndrome. However, survival and prognostic factors in dogs treated with this protocol have not been evaluated. The aim of the study was to evaluate survival and prognostic factors, including systolic blood pressure (SBP) at diagnosis, in dogs with pituitary‐dependent hypercortisolism (PDH) treated with low trilostane doses.
Methods
Medical records of 91 dogs newly diagnosed with PDH initially treated with 0.2–1.1 mg/kg of trilostane twice daily were retrospectively included. Survival times were calculated using the Kaplan–Meier estimator. Univariable and multivariable analysis were performed using the Cox proportional hazard regression analysis.
Results
Overall, median survival was 998 days (range 26–1832 days, 95% confidence interval = 755–1241 days). In the multivariable analysis, age (hazard ratio [HR] = 1.337, p |
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ISSN: | 0042-4900 2042-7670 |
DOI: | 10.1002/vetr.1630 |