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국내 다기관에서 조사한 지역사회획득 메티실린내성 황색포도알균의 빈도와 임상적 특성

Multicenter Study for Frequency and Clinical Features of Community-Associated Methicillin-Resistant Staphylococcus aureus in Korea

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초록

목 적 : 최근 전세계적으로 지역사회획득 메티실린내성 황색포도알균(community-associated methicillin-resistant Staphylococcus aureus, CA-MRSA)의 보고가 증가하고 있다. 하지만, 우리나라에서는 CA-MRSA 감염증에 대한 증례보고만 있을 뿐 아직까지 체계적인 연구결과가 없는 실정이다. 저자들은 국내에서 CA-MRSA의 빈도, 감염증의 임상적 양상, 분리된 균주의 항균제내성 양상을 조사하였다. 재료 및 방법 : 2005년 1월부터 2005년 6월까지 7개 병원에서 MRSA가 분리된 환자의 명단을 파악한 후 의무기록지와 건강보험심사평가원의 자료를 검토하였다. 외래나 응급실에서 혹은 입원 후 72시간 이내에 균주가 분리되고 MRSA 획득과 관련된 위험인자가 없는 경우 CA-MRSA로 정의하였으며, 분리된 균주의 임상적 의미에 따라 원인병원체(pathogen), 집락화(colonizer), 미결정(undetermined)으로 분류하였다. Penicillin과 oxacillin을 제외하고 3개 이상의 다른 계열 항균제에 내성이면 다제내성으로 정의하였다. 결 과 : 연구기간동안 총 3,251주의 황색포도알균이 분리되었으며, 이 중 MRSA는 1,900주(58.4%)였다. MRSA 가운데 CA-MRSA는 114주(6.0%) 였으며, 이들이 분리된 부위는 귀(62주), 비뇨기계(14주), 피부 및 연부조직(11주), 호흡기계(10주), 혈액(3주) 등이었다. CA-MRSA 균주 가운데 집락균은 22주, 원인병원체는 22주였으며, 나머지 균주에 대해서는 그 임상적 의미를 결정할 수 없었다. 항균제 감수성 검사를 시행한 73균주 중 47주(64.4%)는 다제내성이었다. CA-MRSA 감염증 22예 중 피부 및 연부조직 감염(9예)과 중이염/외이도염(9예)이 가장 흔하였다. 침습적 감염증(invasive infection)은 4명(원발성 균혈증 3예, 감염성 관절염 1예)에서 확인되었지만, CA-MRSA 감염증으로 사망한 환자는 없었다. 결 론 : 병원내 감염증에서는 MRSA가 심각한 문제이지만, 아직까지 지역사회 감염증에서 CA-MRSA는 흔하지 않았다.

Abstract

Background : Methicillin-resistant Staphylococcus aureus (MRSA) infection has emerged in patients who do not have the established risk factors. In Korea, little is known about the epidemiology and clinical features of community-associated MRSA (CA-MRSA). Material and Methods : Clinical microbiology laboratory databases of 7 hospitals were reviewed to identify the patients from whom MRSA was isolated during the period of January to July 2005. Only one isolate per patient was enrolled. In order to identify the risk factors of MRSA acquisition, the medical records and the Health Insurance Review Agency databases were reviewed. CA-MRSA was defined as MRSA isolated from patient without established risk factors. We analyzed patient demographics, underlying medical conditions, characteristics of infection, and antimicrobial susceptibility profiles. Results : Of total 3,251 S. aureus isolates, 1900 (58.4%) were MRSAs. Of the MRSA isolates, 114 (6.0%) were CA-MRSA. Of 114 CA-MRSA isolates, 22 (19.3%) were colonizers, 22 (19.3%) were pathogens, and the clinical significance of remaining 70 (61.4%) could not be determined. Median age of the 22 patients with CA-MRSA disease was 47 years. Nine patients had skin and soft tissue infections, 9 ear infections, 3 bacteremia, 1 septic arthritis. Seven patients had underlying medical disease. None died of the CA-MRSA infections. Of the 73 isolates of CA-MRSA, 47 (64.4%) were resistant to more than 3 classes of antibiotics besides β-lactams. Conclusion : Although MRSA is highly prevalent among hospital-associated S. aureus infection, CA-MRSA infections are not common.

참고문헌 (44)

  1. "Staphylococcus aureus infections", 20, pp.520~532 (1998)
  2. "Methicillin-resistant Staphylococcus aureus in the community:a hospital-based study", 20, pp.689~691 (1999)
  3. "Community-acquired methicillin-resistant Staphylococcus aureus,Finland", 8, pp.602~607 (2002)
  4. "Increase in community-acquired methicillin-resistant Staphylococcus aureus at a Naval Medical Center", 21, pp.223~226 (2000)
  5. "Four pediatric deaths from community- acquired methicillin-resistant Staphylococcus aureus-Minnesota and North Dakota", 282, pp.1123~1125 (1999)
  6. "Community-acquired methicillin- resistant Staphylococcus aureus in children with no identified predisposing risk", 279, pp.593~598 (1998)
  7. "Necrotizing fasciitis caused by community-associated methicillin-resistant Staphylococcus aureus in Los Angeles", 352, pp.1445~1453 (2005)
  8. "The changing epidemiology of Staphylococcus aureus", 7, pp.178~182 (2001)
  9. "Staphylococcal resistance revisited:community-acquired methicillin resistant Staphylococcus aureus-an emerging problem for the management of skin and soft tissue infections", 16, pp.103~124 (2003)
  10. "Present situation of antimicrobial resistance in Korea", 6, pp.189~195 (2000)
  11. "Multicenter surveillance study for nosocomial infections in major hospitals in Korea Nosocomial Infection Surveillance Committee of the Korean Society for Nosocomial Infection Control", 28, pp.454~458 (2000)
  12. "Antibiotic Resistance Patterns of Staphylococcus aureus Isolated from the Patients Admitted to Non-tertiary Hospitals", 32, pp.259~263 (2000)
  13. "The Methicillin-Resistance Rate of Staphylococcus aureus Isolatd from Anterior Nares of Healthy Adults in the Community", 30, pp.527~531 (1998)
  14. "Increased in Staphylococcal Scaled Skin Syndrome, Gyeongsangnam-do", 16 (2005)
  15. "Methicillin-resistant Staphylococcus aureus", 320, pp.1188~96 (1989)
  16. "Methicillin-resistant Staphylococcus aureus disease in three communities", 352, pp.1436~1444 (2005)
  17. "Epidemiology and clonality of community-acquired methicillin-resistant Staphylococcus aureus in Minnesota, 1996-1998", 33, pp.990~996 (2001)
  18. "Outcome of Staphylococcus aureus bacteremia in patients with eradicable foci versus noneradicable foci", 37, pp.794~799 (2003)
  19. "Impact of methicillin resistance on the outcome of patients with bacteremia caused by Staphylococcus aureus", 158, pp.182~189 (1998)
  20. "Performance standards for antimicrobial disk susceptiblity test" (2003), Clinical Laboratory Standards Institute
  21. "Investigation of Staphylococcus aureus isolates identified as erythromycin intermediate by the Vitek-1 System:comparison with results obtained with the Vitek-2 and Phoenix systems", 41, pp.4823~4825 (2003)
  22. "Community-acquired methicillin-resistant Staphylococcus aureus infections in south Texas children", 20, pp.860~863 (2001)
  23. "Comparison of community- and health care-associated methicillin-resistant Staphylococcus aureus infection", 290, pp.2976~2984 (2003)
  24. "Emergence of community-associated methicillin- resistant Staphylococcus aureus at a Memphis,Tennessee Children's Hospital", 23, pp.619~624 (2004)
  25. "Current trends in community-acquired methicillin- resistant Staphylococcus aureus at a tertiary care pediatric facility", 19, pp.1163~1166 (2000)
  26. "Hospital- and community-based surveillance of methicillin-resistant Staphylococcus aureus: previous hospitalization is the major risk factor", 21, pp.724~727 (2000)
  27. "The evolving epidemiology of methicillin-resistant Staphylococcus aureus at a university hospital", 16, pp.12~17 (1995)
  28. "Community-acquired methicillin-resistant Staphylococcus aureus", 291, pp.1960~1961 (2004)
  29. "Emergence of community-acquired methicillin-resistant Staphylococcus aureus USA 300 clone as the predominant cause of skin and soft-tissue infections", 144, pp.309~317 (2006)
  30. "Emergence of a predominant clone of community-acquired Staphylococcus aureus among children in Houston, Texas", 24, pp.201~206 (2005)
  31. "Epidemiology of and Risk Factors for Methicillin Resistance in Community-acquired and Nosocomial Staphylococcus aureus Bacteremia", 31, pp.325~323 (1999)
  32. "Methicillin- resistant Staphylococcus aureus:pediatric otitis", 126, pp.1383~1385 (2000)
  33. "Changes in bacteriology of discharging ears", 116, pp.686~689 (2002)
  34. "Current status of bacterial resistance in the otolaryngology field:results from the Second Nationwide Survey in Japan", 9, pp.46~52 (2003)
  35. "Community-acquired methicillin-resistant Staphylococcus aureus infections in discharging ears", 122, pp.827~830 (2002)
  36. "The development of antibiotic resistant organisms with the use of ototopical medications", 130, pp.89~84 (2004)
  37. "Natural history of community-acquired methicillin-resistant Staphylococcus aureus colonization and infection in soldiers", 39, pp.971~979 (2004)
  38. "Community-associated methicillin-resistant Staphylococcus aureus", 41(4), pp.269~275 (2005)
  39. "A high frequency of macrolide-lincosamide- streptogramin resistance determinants in Staphylococcus aureus isolated in South Korea", 10, pp.248~254 (2004)
  40. "Epidemiology,treatment,and prevention of community- acquired methicillin-resistant Staphylococcus aureus infections", 80, pp.1201~1207 (2005)
  41. "Community-acquired meticillin-resistant Staphylococcus aureus:an emerging threat", 5, pp.275~286 (2005)
  42. "Treatment approaches for community-acquired methicillin-resistant Staphylococcus aureus infections", 18, pp.496~501 (2005)
  43. "Epidemiological typing of community-acquired methicillin-resistant Staphylococcus aureus isolates from children in Taiwan", 39, pp.481~487 (2004)
  44. "Management and outcome of children with skin and soft tissue abscesses caused by community-acquired methicillin- resistant Staphylococcus aureus", 23, pp.123~127 (2004)

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