Antimicrobial use in the surgical treatment of canine pyometra: A questionnaire survey of Arizona-licensed veterinarians.

Vet Med Sci. May 2023;9(3):1124 - 1133.

Lindsey E Lavin¹, Lynn C Maki²

¹ Department of Small Animal Surgery, Ocean State Veterinary Specialists, East Greenwich, Rhode Island.; ² Department of Small Animal Surgery, VetMED Emergency and Specialty Veterinary Hospital, Phoenix, Arizona, United States.

Abstract

BACKGROUND:Recent studies and consensus statements in veterinary and human medicine recommend more judicious use of antimicrobials. While guidelines have been provided for some veterinary diseases, others have poorly elucidated guidelines. Postoperative treatment of canine pyometra is a condition with minimal guidelines regarding antimicrobial use.

OBJECTIVE:To identify and investigate patterns of antimicrobial use following surgically treated canine pyometra.

METHODS:A 23-question survey, sent to 863 small and mixed animal practitioners, investigated demographics, patterns of antibiotic use, rate of culture submission and participant's recollection of outcomes of surgically treated pyometra cases. Responses were analysed for relationships between demographics, patterns of antibiotic use and culture results to better understand reasoning for antibiotic protocols.

RESULTS:One hundred and fifty-two responses were received. Overall, 76% of veterinarians stated they always use preoperative and perioperative antibiotics, and 74% stated they always use postoperative antibiotics. A total of 16 different antibiotics were reported. Twelve per cent of respondents regularly submitted a culture. Culture submission was impacted by cost, prior experience, poor owner compliance, result turnaround time and anticipated results.

CONCLUSIONS:Most respondents always used antibiotics and rarely or never submitted a culture. To optimise patient care, future clinical studies are needed to determine specific guidelines for the use of culture and antibiotics in the treatment of canine pyometra following ovariohysterectomy.

Keywords

antimicrobial resistance; canine; pyometra; surgery;

Article Tools:

Medline

Email to me

Archives Highlights:

Adjuvant Chemotherapy Is Associated With Prolonged Survival Time in Small-Breed Dogs Undergoing Amputation for Appendicular Osteosarcoma.
The median time to distant progression for all dogs was 265 days, with no significant difference between treatment groups. The median overall survival for all dogs was 270 days, and it was significantly different between amputated dogs (150 days) and those also receiving adjuvant chemotherapy (353 days). In our cohort, osteosarcoma in small breeds behaved as aggressive as in large breeds.

Prevalence of discospondylitis and association with congenital vertebral body malformations in English and French bulldogs.
The prevalence of discospondylitis was 3.4 (1.6-6.7) times higher in French bulldogs and 4.3 (1.7-9.8) times higher in English bulldogs, compared with the overall hospital cohort. One or more vertebral malformations were present in 12 French bulldogs (92.3%), 6 English bulldogs (75.0%), and 1 "other" breed dog (1.1%). Discospondylitis was diagnosed adjacent to congenital vertebral body malformations in 12 (80%) intervertebral discs in French bulldogs and 5 (50%) intervertebral discs in English bulldogs.

Development of a dog owner caregiving style scale (Lincoln Owner Caregiving Questionnaire, LOCQ) and its relationship with behaviour problems in dogs
Compared to owners of dogs without behaviour problems, owners with high scores for the Disorganised caregiving style predicted dogs with separation related problems or with more than one behaviour problem, owners with high Avoidant caregiving style scores predicted dogs with Fear, and owners with high scores for both Disorganised and Avoidant caregiving styles predicted dogs with Aggressivity problems.

Challenges and Outlook of Veterinary Education in Iran: A Survey of Veterinary Students at Urmia University During the COVID-19 Pandemic.
Regarding future employment, 45.8% of participants wanted to start their own business or practice, whereas 54.2% preferred employment opportunities. A significant 81.6% of participants said they would consider emigrating to pursue better career prospects.

Insights into breeding management and contraception in catteries - What we learned from an online survey.
Progestin pills (n = 235, 47.4 %) were most commonly administered in queens, followed by deslorelin implants (DSRI) (n = 53, 10.7 %). Regarding tomcats, the slight majority of breeders (n = 229, 53.3 %) did not use contraceptives, next common were DSRI (n = 141, 32.8 %). Within the study population, contraceptives were most popular in (Northern) Europe, while least common in Northern America.