Immunization decision-making in the Republic of Korea: The structure and functioning of the Korea Advisory Committee on Immunization Practices

AbstractThe Korea Advisory Committee on Immunization Practices (KACIP), established by law in the early 1990s, makes recommendations on a range of issues related to the National Immunization Program. The Committee consists of 15 members and always includes the two government officials who belong to the Korea Centers for Disease Control and Prevention and the Korea Food and Drug Administration. Other members usually come from affiliated organizations and serve for 2-year terms. The KACIP depends on special-topics sub-committees or temporary advisory committees to gather and analyze data and to make recommendations which are normally reached by consensus and implemented by public sector health providers and private providers

Etiology of Invasive Bacterial Infections in Immunocompetent Children in Korea (1996-2005): A Retrospective Multicenter Study

The purpose of this study was to identify the major etiological agents responsible for invasive bacterial infections in immunocompetent Korean children. We retrospectively surveyed invasive bacterial infections in immunocompetent children caused by eight major pediatric bacteria, namely Streptococcus pneumoniae, Haemophilus influenzae, Neisseria meningitidis, Staphylococcus aureus, Streptococcus agalactiae, Streptococcus pyogenes, Listeria monocytogenes, and Salmonella species that were diagnosed at 18 university hospitals from 1996 to 2005. A total of 768 cases were identified. S. agalactiae (48.1%) and S. aureus (37.2%) were the most common pathogens in infants younger than 3 months. S. agalactiae was a common cause of meningitis (73.0%), bacteremia without localization (34.0%), and arthritis (50%) in this age group. S. pneumoniae (45.3%) and H. influenzae (20.4%) were common in children aged 3 months to 5 yr. S. pneumoniae was a common cause of meningitis (41.6%), bacteremia without localization (40.0%), and bacteremic pneumonia (74.1%) in this age group. S. aureus (50.6%), Salmonella species (16.9%), and S. pneumoniae (16.3%) were common in older children. A significant decline in H. influenzae infections over the last 10 yr was noted. S. agalactiae, S. pneumoniae, and S. aureus are important pathogens responsible for invasive bacterial infections in Korean children

The Causative Organisms of Bacterial Meningitis in Korean Children in 1996-2005

Bacterial meningitis remains a serious cause of morbidity and mortality in childhood, despite the availability of effective vaccines against Haemophilus influenzae type b (Hib) or Streptococcus pneumoniae. The purpose of this study was to analyze data on bacterial meningitis cases in Korea from 1996 through 2005. The information of all hospitalized bacteria-proven meningitis cases was obtained from 17 university hospitals nationwide. A total of 402 cases were identified. Of these, 125 (29.9%) cases were neonates. Streptococcus agalactiae was the most common bacteria responsible for 99 (24.6%) of all cases regardless of age, followed by S. pneumoniae for 91 (22.6%) and H. influenzae for 67 (16.7%) patients. The common etiology beyond the neonatal period was S. pneumoniae for 91 (33.0%) followed by H. influenzae for 63 (22.8%) patients. The overall case fatality rate was 9.4%, which was similar with that in 1986-1995. In conclusion, S. agalactiae, S. pneumoniae and H. influenzae were important etiologic agents of bacterial meningitis in children in the last 10 yrs. It is required to establish the preventive strategy of the three bacteria. The nationwide epidemiologic study should be continued to evaluate immunization strategy and efficacy

International Consensus Statement on Rhinology and Allergy: Rhinosinusitis

Background: The 5 years since the publication of the first International Consensus Statement on Allergy and Rhinology: Rhinosinusitis (ICAR‐RS) has witnessed foundational progress in our understanding and treatment of rhinologic disease. These advances are reflected within the more than 40 new topics covered within the ICAR‐RS‐2021 as well as updates to the original 140 topics. This executive summary consolidates the evidence‐based findings of the document. Methods: ICAR‐RS presents over 180 topics in the forms of evidence‐based reviews with recommendations (EBRRs), evidence‐based reviews, and literature reviews. The highest grade structured recommendations of the EBRR sections are summarized in this executive summary. Results: ICAR‐RS‐2021 covers 22 topics regarding the medical management of RS, which are grade A/B and are presented in the executive summary. Additionally, 4 topics regarding the surgical management of RS are grade A/B and are presented in the executive summary. Finally, a comprehensive evidence‐based management algorithm is provided. Conclusion: This ICAR‐RS‐2021 executive summary provides a compilation of the evidence‐based recommendations for medical and surgical treatment of the most common forms of RS

Sporting event personality: Scale development and sponsorship implications

The objective of this study is to develop a theoretical structure of sporting event personality and to build a measuring scale for that personality. This study identifies five sporting event personality dimensions: diligence, uninhibitedness, fit, tradition and amusement. The findings show that these personality dimensions are related to attitudes towards sporting events, which in turn lead to positive sponsorship evaluation and favourable evaluation of the sponsoring brands

Long-term protection against hepatitis B in pediatric liver recipients can be achieved effectively with vaccination after transplantation

Liver recipients who have antibodies to hepatitis B core antigen (anti-HBc) or received an anti-HBc positive liver graft are at risk of acquiring de novo hepatitis B infection so a life long prophylaxis is required. A post-transplant vaccination against hepatitis B virus (HBV) can offer a better alternative than either hepatitis B hyperimmune globulin (HBIG) or lamivudine. This study investigated the course of anti-HBs titer after vaccination and analyzed the factors that influence the response. Between October 1999 and February 2003, 37 pediatric patients were given a post-transplant vaccination when an anti-HBc positive graft was used, the recipient was anti-HBc positive, or when anti-HBs titer was below 20 IU/L irrespective of the serological status. Thirty-three patients responded to the vaccine and did not require further HBIG injections at a mean follow up of 33.6 months. Fifteen patients were good responder and only needed a single set of vaccines, and 18 were poor responder needing additional boosters. Two patients developed de novo hepatitis B infection and two required additional HBIG injections. Preoperative severity of liver disease, serological status of HBV of recipient or donor, use of HBIG or pulse steroid therapy, type of vaccines, and dose or time interval between doses had no influence on response rate. Recipients with a high preoperative anti-HB titer, small graft-recipient weight ratio (GRWR), greater catch up growth, heavier body weight, lower tacrolimus level at the time of vaccination, and longer time interval between transplant or steroid medication and vaccination yielded good response. If well tailored, post-transplant vaccination can be effective and offer patients prophylaxis against de novo hepatitis B infection for a prolonged period of time