ArticleJournal of orthopaedics2024
Prolonged prophylactic antibiotic use following megaprosthesis surgery may reduce periprosthetic infection.
Article in Journal of orthopaedics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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Who cites it
1 citing paper in PubMed.
- The Duration of Prophylactic Antibiotic Use for Esophageal Cancer Patients with Postoperative Infection and Nutritional Status.International journal of general medicine · 2025Article
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4 authors.
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Abstract
Introduction: Megaprostheses provide a reconstructive option for patients with bone loss after musculoskeletal tumor resection. However, the postoperative surgical site infection (SSI) risk is significant. This study aims to evaluate outcomes of extended postoperative antibiotic regimens in patients after megaprosthesis surgery and gather insight into strategies to minimize SSI. Methods: This retrospective cohort study evaluated patients who underwent megaprosthesis surgery by a single surgeon at a single center from 2014 to 2022. Patient demographics, comorbidities, cancer treatment details, and antibiotic regimens were collected. Excluded were patients with less than 1 year of follow-up, active infection at time of surgery, non-healing wounds unrelated to SSI, and preoperative antibiotic regimens secondary to being immunocompromised. Measures of interest included the development of SSI within 1 year of surgery and development of antibiotic-related complications. Results: Included were 49 patients, with a mean age of 61.2 ± 2.0 years and a mean BMI of 29.4 ± 7.0. The mean drain duration was 6.5 days (standard deviation [SD], 6.9 days), and the mean intravenous antibiotic administration duration was 6.4 days (SD, 6.9 days). The median time to drain removal was five days, and the median time for intravenous antibiotic cessation was five days. The mean total antibiotic administration duration (intravenous and oral) was 25.4 days (SD, 13.4 days). Only 1 patient in the included cohort (2.04 %) developed an SSI requiring operative intervention. No other patient within the cohort experienced an antibiotic-related complication. Discussion: This study suggests that the site's current protocol for managing post-megaprosthesis antibiotic prophylaxis based on drain duration and incision healing status has resulted in a low rate of SSI and antibiotic-related complications. Further research is needed to validate these findings and gain additional insights into managing antibiotic prophylaxis after megaprosthesis surgery.
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