科研之友
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摘要
Septic arthritis is the most dreaded affection of the joints in children. Early diagnosis, urgent arthrotomy and intravenous antibiotic therapy, however, are essential factors in treatment of septic arthritis to prevent devastating complications. However, the optimal duration of intravenous antibiotic therapy for acute septic arthritis after surgical drainage is not well defined. We performed a prospective study in 93 patients with age less than 5 years who presented with acute septic arthritis and treated with arthrotomy and sequential antibiotic therapy based on determination of serial quantitative CRP levels correlating radiological and clinical outcome. Majority of the subjects (84%) had CRP values more than or equal to 96 mg/dl at the time of presentation. More than half of the subjects had CRP values reverted to normal by the seventh day of treatment. By the 21st day of treatment, all the subjects had CRP values at baseline levels. "The clinical and radiological outcome was excellent in 85% of the cases where the CRP normalized by 7 days compared to 25% where the CRP had not normalized by 21 days." The difference was found to be statistically significant. We conclude from our study that CRP levels decreases consistently during the antibiotic therapy and patients in whom CRP values return to normal earlier have good clinical and radiological outcomes. We also conclude that intravenous antibiotics should be stopped and switched over to oral therapy once CRP levels return to normal in cases of acute septic arthritis.
- 出版日期2009-10
- 单位河北医科大学
