The Journal of infection · 2022
Staphylococcus lugdunensis prosthetic joint infection: A multicentric cohort study.
Многоцентровое исследованиеСтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Herry Yannick, Lesens Olivier, Bourgeois Gaelle, Maillet Mylène, Bricca Romain, Cazorla Céline, Karsenty Judith, Chroboczek Tomasz, Bouaziz Anissa, Saison Julien, Langlois Marie-Elodie, Dupieux-Chabert Céline, Ferry Tristan, Valour Florent, S. lugdunensis PJI study group
Аннотация
OBJECTIVES: To describe Staphylococcus lugdunensis prosthetic joint infection (PJI) management and outcome.
METHODS: Adults with proven S. lugdunensis PJI were included in a multicentric retrospective cohort. Determinants for failure were assessed by logistic regression and treatment failure-free survival curve analysis (Kaplan-Meier).
RESULTS: One hundred and eleven patients were included (median age 72.4 [IQR, 62.7-79.4] years), with a knee (n = 71, 64.0%) or hip (n = 39, 35.1%) PJI considered as chronic in 77 (69.4%) cases. Surgical management consisted in debridement, antibiotic with implant retention (DAIR; n = 60, 54.1%), two-stage (n = 28, 25.2%) or one-stage (n = 15, 13.5%) exchange. Total duration of antimicrobial therapy was 13.1 (IQR, 11.8-16.9) weeks. After a median follow-up of 99.9 (IQR, 53.9-178.1) weeks, 22 (19.8%) S. lugdunensis-related treatment failures were observed. Independent determinants for outcome were diabetes (OR, 3.741; p = 0.036), sinus tract (OR, 3.846; p = 0.032), DAIR (OR, 3.749; p = 0.039) and rifampin-based regimen (OR, 0.319; p = 0.043). Twenty-four (40.0%) of the 60 DAIR-treated patients experienced treatment failure, with hip location (OR, 3.273; p = 0.048), delay from prosthesis implantation (OR, 1.012 per month; p = 0.019), pre-surgical CRP level >115 mg/L (OR, 4.800; p = 0.039) and mobile component exchange (OR, 0.302; p = 0.069) constituting additional determinants of outcome.
CONCLUSIONS: Staphylococcus lugdunensis PJI are difficult-to-treat infections, with pivotal roles of an optimal surgical management.
METHODS: Adults with proven S. lugdunensis PJI were included in a multicentric retrospective cohort. Determinants for failure were assessed by logistic regression and treatment failure-free survival curve analysis (Kaplan-Meier).
RESULTS: One hundred and eleven patients were included (median age 72.4 [IQR, 62.7-79.4] years), with a knee (n = 71, 64.0%) or hip (n = 39, 35.1%) PJI considered as chronic in 77 (69.4%) cases. Surgical management consisted in debridement, antibiotic with implant retention (DAIR; n = 60, 54.1%), two-stage (n = 28, 25.2%) or one-stage (n = 15, 13.5%) exchange. Total duration of antimicrobial therapy was 13.1 (IQR, 11.8-16.9) weeks. After a median follow-up of 99.9 (IQR, 53.9-178.1) weeks, 22 (19.8%) S. lugdunensis-related treatment failures were observed. Independent determinants for outcome were diabetes (OR, 3.741; p = 0.036), sinus tract (OR, 3.846; p = 0.032), DAIR (OR, 3.749; p = 0.039) and rifampin-based regimen (OR, 0.319; p = 0.043). Twenty-four (40.0%) of the 60 DAIR-treated patients experienced treatment failure, with hip location (OR, 3.273; p = 0.048), delay from prosthesis implantation (OR, 1.012 per month; p = 0.019), pre-surgical CRP level >115 mg/L (OR, 4.800; p = 0.039) and mobile component exchange (OR, 0.302; p = 0.069) constituting additional determinants of outcome.
CONCLUSIONS: Staphylococcus lugdunensis PJI are difficult-to-treat infections, with pivotal roles of an optimal surgical management.