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Pubmed for Handhelds

PUBMED FOR HANDHELDS

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  • Title: Risk factors for failure of eradicating infection in a single arthroscopic surgical procedure for septic arthritis of the adult native shoulder with a focus on the volume of irrigation.
    Author: Joo YB, Lee WY, Shin HD, Kim KC, Kim YK.
    Journal: J Shoulder Elbow Surg; 2020 Mar; 29(3):497-501. PubMed ID: 31542323.
    Abstract:
    BACKGROUND: Septic arthritis of a native joint is relatively rare but is still a challenging and important orthopedic emergency. Most previous reports have focused on the clinical outcomes rather than the risk factors for failure in arthroscopic surgery. METHODS: We retrospectively reviewed the records of patients with septic monoarthritis of the shoulder who underwent arthroscopic irrigation and débridement between January 2007 and January 2019. All patients were divided into 2 groups according to recurrence after a single arthroscopic surgical procedure: eradicated group or recurred group. To identify risk factors affecting the recurrence of septic arthritis of the shoulder after arthroscopic surgery, the following parameters were considered: age; sex; involved side; presentation of rotator cuff tear; volume of irrigation; bacterial organism involved; preoperative erythrocyte sedimentation rate, C-reactive protein level, and white blood cell count in blood and joint fluid; diabetes mellitus; and hypertension. We compared the eradicated and recurred groups regarding the presence of potential risk factors. RESULTS: The study included 97 patients with a mean age of 61 years. Septic arthritis of the shoulder was eradicated completely with a single arthroscopic surgical procedure in 85 patients. However, a second arthroscopic surgical procedure was necessary in 12 patients (12.4%) because of infection recurrence. No significant differences were found between groups except in the volume of irrigation (P < .001). CONCLUSIONS: Most patients with septic arthritis (87.6%) of native shoulders were effectively treated with a single arthroscopic irrigation and débridement. The amount of irrigation may be the most important factor for preventing the need for additional surgical management.
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