Kengo Kawaguchi1, Tomoyuki Nakamura1, Akifusa Wada2, Kazuyuki Takamura1, Haruhisa Yanagida1, Toru Yamaguchi1. 1. Department of Othopaedic and Spine Surgery, Fukuoka Children's Hospital, 5-1-1 Kashii Teriha, Higashi-ku, Fukuoka, 812-0017, Japan. 2. Department of Othopaedic Surgery, Saga Handicapped Children's Hospital, 2215-27 Kinryu, Kinryu-machi, Saga, 849-0906, Japan.
Abstract
Background: Pediatric acute osteomyelitis and septic arthritis can destroy growth plate cartilage and joint cartilage, causing permanent deformities and growth disorders. Preventing the contraction of osteoarticular infections is important. Various types of bacteria cause osteoarticular infections in children. Since 2013, when routine vaccination against Streptococcus pneumoniae and Haemophilus influenzae was initiated in Japan, diseases caused by these bacteria (other than osteoarticular infection) are reported to decrease. In this study, we aimed to re-confirm the actual situation including the presence of pathogenic bacteria of pediatric bone and joint infections. Methods: The subjects were patients of 15 years old or younger who had been diagnosed with acute osteomyelitis or septic arthritis and received initial treatment in our hospital from April 1995 to March 2019. We obtained information from the medical records and analyzed them statistically. Results: There were 65 patients with 65 bones with acute osteomyelitis, and 120 patients with 124 joints with septic arthritis. The pathogenic bacteria were identified in 26 (40.0%) osteomyelitis patients and 59 (49.2%) septic arthritis patients. Staphylococcus aureus was the most common pathogenic bacterium, and S. pneumoniae and H. influenzae were identified in four and seven patients respectively, frequently in younger patients. After routine vaccination against S. pneumoniae and H. influenzae, these bacteria were no longer detected in patients under five years old. Conclusions: The efficacy of the S. pneumoniae and H. influenzae vaccine against orthopedic infectious diseases in Japan was indicated.
Background: Pediatric acute osteomyelitis and septic arthritis can destroy growth plate cartilage and joint cartilage, causing permanent deformities and growth disorders. Preventing the contraction of osteoarticular infections is important. Various types of bacteria cause osteoarticular infections in children. Since 2013, when routine vaccination against Streptococcus pneumoniae and Haemophilus influenzae was initiated in Japan, diseases caused by these bacteria (other than osteoarticular infection) are reported to decrease. In this study, we aimed to re-confirm the actual situation including the presence of pathogenic bacteria of pediatric bone and joint infections. Methods: The subjects were patients of 15 years old or younger who had been diagnosed with acute osteomyelitis or septic arthritis and received initial treatment in our hospital from April 1995 to March 2019. We obtained information from the medical records and analyzed them statistically. Results: There were 65 patients with 65 bones with acute osteomyelitis, and 120 patients with 124 joints with septic arthritis. The pathogenic bacteria were identified in 26 (40.0%) osteomyelitis patients and 59 (49.2%) septic arthritis patients. Staphylococcus aureus was the most common pathogenic bacterium, and S. pneumoniae and H. influenzae were identified in four and seven patients respectively, frequently in younger patients. After routine vaccination against S. pneumoniae and H. influenzae, these bacteria were no longer detected in patients under five years old. Conclusions: The efficacy of the S. pneumoniae and H. influenzae vaccine against orthopedic infectious diseases in Japan was indicated.
Authors: C Lemaître; A Ferroni; C Doit; H Vu-Thien; C Glorion; J Raymond; P Mary; P Wicart; E Bingen; B Ilharreborde; M Lorrot Journal: Eur J Clin Microbiol Infect Dis Date: 2012-05-09 Impact factor: 3.267