Arthroscopic sampling, diagnosis and treatment of infected total hip replacements in dogs: Eight cases.

IF 1.3 2区 农林科学 Q2 VETERINARY SCIENCES
Veterinary Surgery Pub Date : 2025-05-01 Epub Date: 2025-03-03 DOI:10.1111/vsu.14239
Patrick J Rocheleau, Sarah D Bird, Alex Robson, Kali A Holz
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引用次数: 0

Abstract

Objective: To describe the technique and long-term outcomes in a group of eight dogs undergoing arthroscopic debridement with implant retention or subsequent revision surgery for total hip replacement (THR) infection.

Study design: Short case series.

Methods: Dogs underwent a THR procedure and subsequently developed signs consistent with a periprosthetic joint infection (PJI). Two groups of subjects were identified: those where the procedure had curative intent to resolve the infection with retention of implants (CI group) and those where the procedure was diagnostic in nature but also may have included various debulking procedures (NCI group). Dogs underwent an arthroscopic procedure that included sample collection, partial synovectomy, high volume lavage and other antimicrobial therapies.

Results: Five dogs were treated in the CI group, four of which had no recurrence of infection during the reporting period. In the NCI group, three dogs underwent arthroscopic debridement and debulking procedures prior to planned revision surgeries. Arthroscopically obtained samples produced positive cultures in four of five dogs in the CI group and one of three dogs in the NCI group. Arthroscopic treatment of PJIs was associated with a successful outcome in seven of eight dogs in this case series.

Conclusion: Arthroscopic treatment of PJIs was successful in four of five cases (80%) of dogs in the CI group, which is consistent with that reported in humans. Arthroscopic sampling for bacteria culture had good sensitivity for type 1 PJIs and poor sensitivity for type 2 PJIs.

犬感染全髋关节置换术的关节镜取样、诊断和治疗:8例。
目的:描述一组8只接受关节镜清创并保留假体或随后翻修手术治疗全髋关节置换术(THR)感染的狗的技术和长期结果。研究设计:短病例系列。方法:狗接受THR手术,随后出现与假体周围关节感染(PJI)一致的体征。确定了两组受试者:一组手术具有治疗目的以解决植入物保留感染(CI组),另一组手术本质上是诊断性的,但也可能包括各种减容手术(NCI组)。狗接受了关节镜手术,包括样本收集、部分滑膜切除术、大容量灌洗和其他抗菌治疗。结果:CI组治疗犬5只,其中4只在报告期内无感染复发。在NCI组中,三只狗在计划的翻修手术之前接受了关节镜清创和减体积手术。关节镜下获得的样本在CI组的5只狗中有4只和NCI组的3只狗中有1只产生了阳性培养。在本病例系列中,8只犬中有7只的关节镜治疗与PJIs的成功结果相关。结论:CI组5例犬中有4例(80%)关节镜治疗PJIs成功,这与人类报道的结果一致。关节镜下细菌培养取样对1型PJIs的敏感性较好,对2型PJIs的敏感性较差。
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来源期刊
Veterinary Surgery
Veterinary Surgery 农林科学-兽医学
CiteScore
3.40
自引率
22.20%
发文量
162
审稿时长
8-16 weeks
期刊介绍: Veterinary Surgery, the official publication of the American College of Veterinary Surgeons and European College of Veterinary Surgeons, is a source of up-to-date coverage of surgical and anesthetic management of animals, addressing significant problems in veterinary surgery with relevant case histories and observations. It contains original, peer-reviewed articles that cover developments in veterinary surgery, and presents the most current review of the field, with timely articles on surgical techniques, diagnostic aims, care of infections, and advances in knowledge of metabolism as it affects the surgical patient. The journal places new developments in perspective, encompassing new concepts and peer commentary to help better understand and evaluate the surgical patient.
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