ํ˜ธ์ค‘๊ตฌ๊ฐ์†Œ์„ฑ ๋ฐœ์—ด ๊ฒฝํ—˜์  ํ•ญ์ƒ์ œ / Febrile neutropenia empiric antibiotics

์ •์˜

ํ˜ธ์ค‘๊ตฌ๊ฐ์†Œ์„ฑ ๋ฐœ์—ด(febrile neutropenia)์€ ์•” ํ™˜์ž ๋“ฑ์—์„œ ํ˜ธ์ค‘๊ตฌ ๊ฐ์†Œ ์ƒํƒœ์— ๋ฐœ์—ด์ด ๋™๋ฐ˜๋˜์–ด ์กฐ๊ธฐ ๊ด‘๋ฒ”์œ„ ํ•ญ๋…น๋†๊ท  ํ•ญ์ƒ์ œ๊ฐ€ ํ•„์š”ํ•œ ์‘๊ธ‰ ๊ฐ์—ผ ์ƒํ™ฉ์ด๋‹ค.

์ž„์ƒ ํ•ต์‹ฌ

๊ณ ์œ„ํ—˜ ํ˜ธ์ค‘๊ตฌ๊ฐ์†Œ์„ฑ ๋ฐœ์—ด์˜ ์ดˆ๊ธฐ ๊ฒฝํ—˜์  ์น˜๋ฃŒ๋Š” IV anti-pseudomonal ฮฒ-lactam ๋‹จ๋…์š”๋ฒ•์ด ํ‘œ์ค€ ์„ ํƒ์ง€์ด๋‹ค. Cefepime, piperacillin-tazobactam, carbapenem ๊ณ„์—ด์ด guideline-acceptable ์˜ต์…˜์œผ๋กœ ์ œ์‹œ๋œ๋‹ค. ๊ฐ์—ผ focus๊ฐ€ ๋ถˆ๋ช…ํ™•ํ•˜๊ณ  ํ˜ˆ์—ญํ•™์ ์œผ๋กœ ์•ˆ์ •์ ์ด๋ฉด cefepime์„ ๊ธฐ๋ณธ๊ฐ’์œผ๋กœ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋‹ค. ๋ณต๋ถ€, ํ•ญ๋ฌธ, GI source ๋˜๋Š” ํ˜๊ธฐ์„ฑ๊ท /๋‹ค๊ท ์„ฑ ๊ฐ์—ผ ๊ฐ€๋Šฅ์„ฑ์ด ์žˆ์œผ๋ฉด piperacillin-tazobactam์ด ๋” ์ž์—ฐ์Šค๋Ÿฝ๋‹ค. ESBL colonization, ์ตœ๊ทผ broad-spectrum ํ•ญ์ƒ์ œ ๋…ธ์ถœ, severe sepsis/shock์ด๋ฉด cefepime ๋Œ€ tazo ์„ ํƒ๋ณด๋‹ค carbapenem escalation์„ ๊ณ ๋ คํ•œ๋‹ค.

์ง„๋‹จ

์ดˆ๊ธฐ ํ‰๊ฐ€๋Š” ๊ฐ์—ผ focus, hemodynamic instability, ์ด์ „ ๋‚ด์„ฑ๊ท  colonization, ์ตœ๊ทผ ํ•ญ์ƒ์ œ ๋…ธ์ถœ, ๋ณ‘์› antibiogram์„ ํ•จ๊ป˜ ๋ณธ๋‹ค. GI ์ฆ์ƒ, typhlitis/colitis ์˜์‹ฌ, perianal infection, severe mucositis, aspiration ๋˜๋Š” intra-abdominal source ์—ฌ๋ถ€๊ฐ€ ํ•ญ์ƒ์ œ ์„ ํƒ์— ์ค‘์š”ํ•˜๋‹ค.

์น˜๋ฃŒ

Source ๋ถˆ๋ช… + stable: cefepime ๊ณ ๋ ค. GI/anaerobe concern: piperacillin-tazobactam ๊ณ ๋ ค. Shock ๋˜๋Š” ESBL risk: meropenem ๋“ฑ carbapenem ๊ณ„์—ด ๊ณ ๋ ค. Vancomycin์€ routine์œผ๋กœ ์ถ”๊ฐ€ํ•˜์ง€ ์•Š๊ณ  catheter infection, skin/soft tissue infection, MRSA-risk pneumonia, hemodynamic instability, blood culture GPC ๋“ฑ์—์„œ๋งŒ ๊ณ ๋ คํ•œ๋‹ค.

์ถœ์ฒ˜

IDSA febrile neutropenia guideline 2010 update, DOI 10.1093/cid/cir073.

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