Observational study of patient and surgeon preoperative preparation in ten companion animal clinics in Ontario, Canada

BMC Veterinary Research

Research Article

Maureen E C Anderson¹  J Scott Weese¹  Brittany A Foster² 

[1] Department of Pathobiology, University of Guelph, N1G 2W1, Guelph, Ontario, Canada;Department of Population Medicine, University of Guelph, N1G 2W1, Guelph, Ontario, Canada;Biological Sciences Department, University of New Orleans, 70148, New Orleans, LA, USA;

关键词: Veterinary;    Surgery;    Disinfection;    Companion animal;    Surgical site antisepsis;    Hand antisepsis;    Video observation;   

DOI  :  10.1186/1746-6148-9-194

 received in 2013-04-25, accepted in 2013-09-25,  发布年份 2013

来源: Springer

【 摘 要 】

BackgroundSurgical site infections (SSIs) are a recognized risk of any surgical procedure in veterinary medicine. One of the keys to prevention of SSIs is reducing exposure of the surgical site to endogenous and exogenous microbes, beginning in the preoperative period. While guidelines are available for preoperative preparation procedures, there has been no objective investigation of compliance with these recommendations in veterinary practices. The objectives of this pilot study were to describe preoperative patient and surgeon preparation practices in a sample of non-equine companion animal veterinary clinics, and to determine if there were any areas that consistently did not meet current guidelines.ResultsObservation of preparation practices was performed in 10 clinics over 9–14 days each using up to 3 small wireless surveillance cameras. Data were coded for 148 surgical patients, and 31 surgeons performing 190 preoperative preparations. When patient hair removal was observed, it was most commonly done using clippers (117/133, 88%), and in only one case was it performed prior to anesthetic induction. Patient contact time with soap ranged from 10-462 s (average of clinic means 75 s, average of clinic medians 67 s), and with alcohol from 3-220 s (average of clinic means 44 s, average of clinic medians 37 s). Alcohol-based hand rub (AHR) was used preoperatively in 2/10 facilities, but soap-and-water hand scrub was most commonly used at all clinics. Proximal-to-distal scrubbing was noted in 95/142 (67%) of soap-and-water scrubs. Contact time during surgeon hand preparation ranged from 7-529 s (average mean 121 s, average median 122 s) for soap-and-water and from 4-123 s (average mean 25 s, average median 19 s) for AHR. No significant changes in practices were identified over time during the observation period. Practices that did not conform to guidelines available in major companion animal surgical textbooks were commonly observed.ConclusionsSome preoperative preparation practices were relatively consistent between clinics in this study, while others were quite variable. Contact times with preoperative preparatory solutions for both patients and surgeons were often shorter than recommended. Evidence-based guidelines for these procedures in veterinary medicine should be established and implemented in order to help reduce preventable SSIs, while maintaining efficiency and cost-effectiveness.

【 授权许可】

CC BY   
© Anderson et al.; licensee BioMed Central Ltd. 2013