目前,儿童化脓性关节炎(septic arthritis,SA)的标准治疗方案为数星期的抗菌药物治疗(起始阶段静脉给药,后可改为口服),和关节切开术(特别是累及髋关节或肩关节时)。但无充分证据证明该治疗方案的必要性,而抗菌药物治疗的疗程,目前尚无统一意见。这项芬兰的大型前瞻性随机对照 Currently, the standard treatment for septic arthritis (SA) in children is antibiotic treatment for several weeks (initially administered intravenously, which can be changed to oral), and arthroscopy (especially involving the hip or Shoulder joint). However, there is not enough evidence to prove the necessity of this treatment plan. There is no unified opinion on the course of antimicrobial treatment. This large, prospective, randomized, controlled, Finnish