๋‹น๋‡จ๋ณ‘์„ฑ ์ผ€ํ†ค์‚ฐ์ฆ / Diabetic ketoacidosis

์ •์˜

DKA๋Š” ๊ณ ํ˜ˆ๋‹น, ๋Œ€์‚ฌ์„ฑ ์‚ฐ์ฆ, ๋‚ฎ์€ bicarbonate, urine ketone/glucose ์–‘์„ฑ์œผ๋กœ ์˜์‹ฌํ•˜๋Š” ์‘๊ธ‰ ๋Œ€์‚ฌ์งˆํ™˜์ด๋‹ค.

์ž„์ƒ ํ•ต์‹ฌ

์ง„๋‹จ ์ถ•์€ hyperglycemia >250, metabolic acidosis pH <7.3 ๋ฐ HCO3 <15-18, urine ketone์ด๋‹ค. Anion gap ์ƒ์Šน ๋Œ€์‚ฌ์„ฑ ์‚ฐ์ฆ์˜ ๊ฐ๋ณ„์—๋Š” DKA, lactic acidosis, renal failure/uremic acidosis, alcohol/methanol/ethylene glycol/salicylate intoxication์ด ์žˆ๋‹ค. ์›์ธ์€ uncontrolled DM๋ฟ ์•„๋‹ˆ๋ผ pneumonia, diarrhea ๋“ฑ infection๋„ ๊ฐ€๋Šฅํ•˜๋‹ค.

์ง„๋‹จ

์ดˆ๊ธฐ lab์œผ๋กœ glucose, ABGA/VBGA, bicarbonate, anion gap, urine ketone/glucose, potassium์„ ํ™•์ธํ•œ๋‹ค. ์ƒํƒœ๊ฐ€ ์ข‹์ง€ ์•Š์œผ๋ฉด 1-2์‹œ๊ฐ„ ํ›„ lab follow-up์„ ๋ฐ˜๋ณตํ•œ๋‹ค. ๊ฐ์—ผ ๋“ฑ ์‚ฐ์ฆ์„ ์œ ๋ฐœํ•œ ์›์ธ์„ ๋ฌธ์ง„๊ณผ ๊ฒ€์‚ฌ๋กœ ํ•จ๊ป˜ ์ฐพ๋Š”๋‹ค.

์น˜๋ฃŒ

์น˜๋ฃŒ์˜ ํ•ต์‹ฌ์€ hydration์ด๋ฉฐ NS ๋˜๋Š” 0.45 half saline์„ 1L 30๋ถ„, ์ดํ›„ 1L 1์‹œ๊ฐ„, ์ดํ›„ 300-500 mL/hr๋กœ ํˆฌ์—ฌํ•œ๋‹ค. ํ˜ˆ๋‹น <250์ด ๋˜๋ฉด 5% glucose์™€ half saline๋กœ ์ „ํ™˜ํ•œ๋‹ค. Regular insulin์€ 100 unit + NS 500 mL๋กœ 0.1 unit/kg/hr ์ฃผ์ž…ํ•œ๋‹ค. K <3.3์ด๋ฉด insulin๋ณด๋‹ค KCl ๋ณด์ถฉ์„ ๋จผ์ € ์‹œํ–‰ํ•˜๊ณ , K >3.3์ด๋ฉด RI bolus/insulin pump ํ›„ ๋‹ค์Œ ์ˆ˜์•ก์— KCl์„ mixํ•œ๋‹ค. Bicarbonate๋Š” HCO3 <4 ๋˜๋Š” pH <7.0์ธ ๊ฒฝ์šฐ์—๋งŒ ์‚ฌ์šฉํ•œ๋‹ค.

์ถœ์ฒ˜

๐ŸŒฑ ์ถœ์ฒ˜ raw


๋ณธ ๋ฌธ์„œ๋Š” ํ•™์Šตยท์ฐธ๊ณ ์šฉ์ด๋ฉฐ ์‹ค์ œ ์ง„๋ฃŒ ๊ฒฐ์ •์€ ์ž„์ƒ์˜์˜ ํŒ๋‹จ์ž…๋‹ˆ๋‹ค.

๐Ÿ“ ์ถ”๊ฐ€ (2026-05-12, source: แ„†แ…ฎแ†ซแ„Œแ…ตแ†ซ-แ„†แ…ตแ†พ-case-dc154805.md)

์ •์˜

DKA๋Š” ๊ณ ํ˜ˆ๋‹น, ๋Œ€์‚ฌ์„ฑ ์‚ฐ์ฆ, HCO3 <18, urine ketone ๋ฐ glucose ์–‘์„ฑ์œผ๋กœ ์ •๋ฆฌ๋œ ๋‹น๋‡จ ์‘๊ธ‰์งˆํ™˜์ด๋‹ค.

์ž„์ƒ ํ•ต์‹ฌ

Raw ์ž๋ฃŒ๋Š” ์›์ธ์€ rehydration์ด๋ผ๊ณ  ํ‘œํ˜„ํ•˜๋ฉฐ hydration์ด ์น˜๋ฃŒ์—์„œ ์ค‘์š”ํ•˜๋‹ค๊ณ  ๊ฐ•์กฐํ•œ๋‹ค. ์ƒํƒœ๊ฐ€ ์ข‹์ง€ ์•Š์œผ๋ฉด 1-2์‹œ๊ฐ„ ํ›„ lab follow-up์„ ํ•œ๋‹ค. ์ƒํƒœ๊ฐ€ ๊ดœ์ฐฎ์œผ๋ฉด ๋ณดํ†ต 2์‹œ๊ฐ„ ํ›„ ๋‚ด๋ถ„๋น„๋‚ด๊ณผ ํ‰๊ฐ€๊ฐ€ ์–ธ๊ธ‰๋˜์–ด ์žˆ๋‹ค.

์ง„๋‹จ

ํ˜ˆ๋‹น, ์‚ฐ์—ผ๊ธฐ ์ƒํƒœ, bicarbonate, urine ketone, urine glucose๋ฅผ ํ™•์ธํ•œ๋‹ค. ์ „ํ•ด์งˆ ํŠนํžˆ potassium์„ ์น˜๋ฃŒ ์ „ํ›„๋กœ ํ™•์ธํ•ด์•ผ ํ•œ๋‹ค.

์น˜๋ฃŒ

์‘๊ธ‰ ์‹œ NS ๋˜๋Š” Plasma๋ฅผ 1-3์‹œ๊ฐ„ ํˆฌ์—ฌ ํ›„ 0.45 half saline์œผ๋กœ ์ „ํ™˜ํ•˜๊ณ , ์ดํ›„ 5% glucose์™€ half saline์ด ์–ธ๊ธ‰๋˜์–ด ์žˆ๋‹ค. Regular insulin, Humulin์„ ์‚ฌ์šฉํ•œ๋‹ค. K <5์ด๋ฉด KCl์„ ๊ณ ๋ คํ•˜๊ณ , K <3.3์ด๋ฉด potassium ๋ณด์ •์ด ๊ฐ€์žฅ ๋จผ์ €๋ผ๊ณ  ์ •๋ฆฌ๋˜์–ด ์žˆ๋‹ค.

์ถœ์ฒ˜

Raw Notion note: ๋ฌธ์ง„ ๋ฐ case.