Treatment of Multidrug-Resistant Acinetobacter baumannii Pneumonia after Glucocorticoids Administration for Interstitial Lung Disease: A Case Report

사례 보고: 간질성 폐질환 치료를 위한 glucocorticoids 투여 환자에게 발생한 다제 내성 Acinetobacter baumannii 폐렴의 치료

  • 김해숙 (숙명여자대학교 약학대학) ;
  • 신현택 (숙명여자대학교 약학대학) ;
  • 김현아 (아주대학교 약학대학)
  • Received : 2012.04.06
  • Accepted : 2012.06.04
  • Published : 2012.06.30

Abstract

Objective: To report a fatal case of Multidrug-resistant Acinetobacter baumannii (MDR-AB) in a patient with interstitial lung disease (ILD) on high-dose glucocorticoids. Case Summary: A 66-year-old man with a history of coniosis was transferred to the hospital with progressive cough and sputum production. This patient has been diagnosed with pneumonia and ILD on admission, requires antimicrobial therapy and systemic immunosuppressants. He received high dose of methylprednisolone and cyclophosphamide for ILD as well as ceftriaxone and azithromycin for pneumonia. On day 7 in the intensive care units (ICUs), patient had fever and leukocytosis, thus antimicrobials were switched to piperacillin. After 13 days in the ICU, Acinetobacter baumannii and methicillin-resistant Staphylococcus aureus (MRSA) were isolated on transtracheal aspirate (TTA) and meropenem was initiated. However, it was revealed a multidrug-resistant Acinetobacter baumannii (MDR-AB) species, resistant to carbapenem. Patient was administered colistin but expired due to septic shock on day 84. Discussion: Systemic immunosuppressive therapy can result in infections that may compromise patient's survival. MDR-AB has emerged as a serious cause of nosocomial infections in immunocompromised patients. MDR-AB is resistant to most standard antimicrobials and therapeutic options are limited. Conclusion: We report our recent experience with a fatal MDR-AB pneumonia in a patient with ILD, who had to be treated with high dose glucocorticoids and immunosuppressnts.

Keywords

References

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